Lab-Grown Diamond Side Stone Engagement Rings

MiaDonna's lab-grown diamond side stone engagement rings are crafted to sparkle from every angle — with ethically grown diamonds set along the band for brilliance that moves with you. Choose your center stone, accent style, and metal to make it entirely your own.

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Shop lab-grown diamond solitaire engagement rings Solitaire
Shop lab grown diamond side stone engagement rings Side Stone
Shop Lab-Grown Diamond Halo Engagement Rings Halo
Shop Lab-Grown Diamond Hidden Halo Engagement Rings Hidden Halo
Lab-Grown Diamond Three Stone Engagement Rings Three Stone
lab grown Diamond Bridal Sets Bridal Sets
Shop Lab-grown Diamond Antique Engagement Rings Vintage
Nature Inspired Lab_grown Diamond Engagement Rings Nature Inspired
lab grown diamond promise rings Promise
Lab Grown Diamond Toi et Moi Rings Toi et Moi
142 Items
FILTER
Exceptional Value
Everly Split Shank Oval Engagement Ring in Rose Gold
Everly Split Shank Oval Engagement Ring in Rose Gold
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Everly 2 ²⁄₅ ctw Split Shank Engagement Ring $ 1,795
Carat:  2 2/5
WG
YG
RG
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Valentina 1 ⅛ ctw Marquise Lab Grown Diamond Petite Twist Side Stone Engagement Ring
Valentina 1 ⅛ ctw Marquise Lab Grown Diamond Petite Twist Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Valentina Petite Twist Side Stone Engagement Ring $ 1,580
Carat:  1 ⅛ - 7 ⅛
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Anna Lab Grown Diamond Shared Prong Side Stone Engagement Ring
Anna Lab Grown Diamond Shared Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Anna Shared Prong Side Stone Engagement Ring $ 1,480
Carat:  1 ¾ - 7 ¾
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Layla 1 ⅔ ctw Round Lab Grown Diamond Vine Side Stone Engagement Ring
Layla 1 ⅔ ctw Round Lab Grown Diamond Vine Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","Two-Tone 14K White Gold and 14K Yellow Gold","Two-Tone 14K White Gold and 14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Layla Vine Side Stone Engagement Ring $ 2,665
Carat:  1 ⅔ - 5 ¾
WG
YG
RG
YW
RW
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Elongated Cushion
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Heart Created with Sketch.
Clio 1 ¼ ctw Round Lab Grown Diamond Nature Inspired Side Stone Engagement Ring
Clio 1 ¼ ctw Round Lab Grown Diamond Nature Inspired Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Clio Nature Inspired Side Stone Engagement Ring $ 1,505
Carat:  1 ¼ - 5 ⅓
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Elongated Cushion
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Clover Round Lab Grown Diamond Flower Petal Side Stone Engagement Ring
Clover Round Lab Grown Diamond Flower Petal Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1¼ ctw","1¾ ctw","2¼ ctw","2¾ ctw","3⅖ ctw","4⅖ ctw","5⅖ ctw","6½ ctw","7½ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Clover Flower Petal Side Stone Engagement Ring $ 1,500
Carat: 1¼ - 7½
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Elongated Cushion
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Audrey Round Lab Grown Diamond Half Bezel Solitaire Engagement Ring
Audrey Round Lab Grown Diamond Half Bezel Solitaire Engagement Ring
[{"name":"Metal","position":1,"values":["Two-Tone 14K White Gold and 14K Rose Gold","Two-Tone 14K White Gold and 14K Yellow Gold","14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Audrey Half Bezel Engagement Ring $ 1,890 (Setting Only)
Carat:  1 - 7
RW
YW
WG
YG
RG
PL
Round Created with Sketch.
Mariana Radiant Lab Grown Diamond Vintage Milgrain Bezel Side Stone Engagement Ring
Mariana Radiant Lab Grown Diamond Vintage Milgrain Bezel Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["2 ctw","3 ctw","4 ctw","5 ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Mariana Vintage Milgrain Bezel Engagement Ring $ 2,520
Carat: 2 - 5
WG
YG
RG
PL
Radiant Created with Sketch.
Olivia Lab Grown Diamond Claw Prong Side Stone Engagement Ring
Olivia Lab Grown Diamond Claw Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Olivia Claw Prong Engagement Ring $ 1,070 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Heart Created with Sketch.
Matching Band
Willow Lab Grown Diamond Single Shared Prong Side Stone Engagement Ring
Willow Lab Grown Diamond Single Shared Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Willow Single Shared Prong Engagement Ring $ 980 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Hidden Halo
Giselle Radiant Lab Grown Diamond Pave Eternity Hidden Halo Engagement Ring
Giselle Radiant Lab Grown Diamond Pave Eternity Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["3 ⅞ ctw","4 ⅞ ctw","6 ⅙ ctw","7 ⅙ ctw","8 ⅖ ctw","9 ⅖ ctw","10 ¾ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Giselle Pave Eternity Engagement Ring $ 3,010
Carat: 3 ⅞ - 10 ¾
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Signature Collection
Stephanie 15 ¾ ctw Emerald Lab Grown Diamond Split Shank Hidden Halo Engagement Ring - Signature Collection
Stephanie 15 ¾ ctw Emerald Lab Grown Diamond Split Shank Hidden Halo Engagement Ring - Signature Collection
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Stephanie 15 ¾ ctw Split Shank Hidden Halo Engagement Ring - Signature Collection $ 30,290
Carat:  15 3/4
WG
YG
RG
PL
Emerald Created with Sketch.
Hidden Halo
Angel Lab Grown Diamond Shared Prong Hidden Halo Engagement Ring
Angel Lab Grown Diamond Shared Prong Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Angel Shared Prong Engagement Ring $ 1,340 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Hidden Halo
Margot Lab Grown Diamond Hidden Halo Engagement Ring
Margot Lab Grown Diamond Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Margot Engagement Ring $ 1,240 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Blossom Heart Ring
Blossom Heart Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Rosemary 2 ¾ ctw Diamond Accent Side Stone Engagement Ring $ 2,065
Carat:  2 3/4
WG
YG
RG
Heart Created with Sketch.
Hidden Halo
Callie Round Lab Grown Diamond Single Shared Prong Hidden Halo Engagement Ring
Callie Round Lab Grown Diamond Single Shared Prong Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1⅓ ctw","2½ ctw","3½ ctw","4½ ctw","5⅔ ctw","6⅔ ctw","7⅞ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Callie Single Shared Prong Hidden Halo Engagement Ring $ 1,325
Carat: 1⅓ - 7⅞
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Signature Collection
Amanda 11 ¼ ctw Marquise Lab Grown Diamond Triple Row Side Stone Engagement Ring - Signature Collection
Amanda 11 ¼ ctw Marquise Lab Grown Diamond Triple Row Side Stone Engagement Ring - Signature Collection
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Amanda 11 ¼ ctw Triple Row Side Stone Engagement Ring - Signature Collection $ 12,435
Carat:  11 1/4
WG
YG
RG
PL
Marquise Created with Sketch.
Heidi 3 ¾ ctw Princess Lab Grown Diamond Decorative Prong Side Stone Engagement Ring
Heidi 3 ¾ ctw Princess Lab Grown Diamond Decorative Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Heidi 3 ¾ ctw Princess Decorative Prong Engagement Ring $ 2,875
Carat:  3 3/4
WG
YG
RG
PL
Princess Created with Sketch.
Signature Collection
Lasha 11 ⅕ ctw Round Lab Grown Diamond Triple Row Hidden Halo Engagement Ring - Signature Collection
Lasha 11 ⅕ ctw Round Lab Grown Diamond Triple Row Hidden Halo Engagement Ring - Signature Collection
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Lasha 11 ⅕ ctw Triple Row Hidden Halo Engagement Ring - Signature Collection $ 9,955
Carat:  11 1/5
WG
YG
RG
PL
Round Created with Sketch.
Lorelai Oval Lab Grown Diamond Vintage Bezel Engagement Ring
Lorelai Oval Lab Grown Diamond Vintage Bezel Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["2⅕ ctw","3⅕ ctw","4⅕ ctw","5⅕ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Lorelai Vintage Bezel Engagement Ring $ 2,530
Carat: 2⅕ - 5⅕
WG
YG
RG
PL
Oval Created with Sketch.
Signature Collection
London 10 ¾ ctw Emerald Lab Grown Diamond Hidden Halo Engagement Ring - Signature Collection
London 10 ¾ ctw Emerald Lab Grown Diamond Hidden Halo Engagement Ring - Signature Collection
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
London 10 ¾ ctw Hidden Halo Engagement Ring - Signature Collection $ 11,150
Carat:  10 3/4
WG
YG
RG
PL
Emerald Created with Sketch.
Chloe Engagement Ring in Rose Gold
Chloe Engagement Ring in Rose Gold
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Leona 2 ¹⁄₅ ctw Emerald East West Engagement Ring $ 1,595
Carat:  2 1/5
WG
YG
RG
Emerald Created with Sketch.
Hidden Halo
Uma Round Lab Grown Diamond Shared Prong Hidden Halo Engagement Ring
Uma Round Lab Grown Diamond Shared Prong Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Uma Shared Prong Engagement Ring $ 1,630 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Heart Created with Sketch.
Taylor Antique Elongated Cushion Lab Grown Diamond Vintage Bezel Side Stone Engagement Ring
Taylor Antique Elongated Cushion Lab Grown Diamond Vintage Bezel Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["2 ctw","3 ctw","4 ctw","5 ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Taylor Antique Elongated Cushion Halo Engagement Ring $ 2,715
Carat: 2 - 5
WG
YG
RG
PL
Elongated Cushion
Sylvia Old Mine Cushion Lab Grown Diamond Etched Milgrain Side Stone Engagement Ring
Sylvia Old Mine Cushion Lab Grown Diamond Etched Milgrain Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1 ctw","2 ctw","3 ctw","4 ctw","5 ctw","6 ctw","7 ctw"]}]
Sylvia Etched Milgrain Engagement Ring $ 2,200
Carat: 1 - 7
WG
YG
RG
PL
Old Mine Cut
Alina Round Tension Set Engagement Ring in Rose Gold
Alina Round Tension Set Engagement Ring in Rose Gold
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Alina Round Tension Set Engagement Ring $ 2,995
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Radiant Created with Sketch.
Amira Oval Lab Grown Diamond Six Prong Side Stone Engagement Ring
Amira Oval Lab Grown Diamond Six Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Amira Six Prong Engagement Ring $ 1,460 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Oval Created with Sketch.
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Sierra 1 ctw East-West Bypass Promise Ring $ 1,460
Carat:  1
WG
YG
RG
PL
Matching Band
Hope Lab Grown Diamond Shared Prong Side Stone Engagement Ring
Hope Lab Grown Diamond Shared Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Hope Shared Prong Engagement Ring $ 1,030 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Hidden Halo
Melody Radiant Lab Grown Diamond Single Shared Prong Collar Hidden Halo Engagement Ring
Melody Radiant Lab Grown Diamond Single Shared Prong Collar Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1⅜ ctw","2⅜ ctw","3½ ctw","4½ ctw","5¾ ctw","6¾ ctw","7⅞ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Melody Single Shared Prong Collar Engagement Ring $ 1,325
Carat: 1⅜ - 7⅞
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Kyra Semi Bezel Engagement Ring in Rose Gold
Kyra Semi Bezel Engagement Ring in Rose Gold
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Kyra 2 ¹⁄₃ ctw Oval East West Knife Edge Engagement Ring $ 2,045
Carat:  2 1/3
WG
YG
RG
Oval Created with Sketch.
Hidden Halo
Presley Round Lab Grown Diamond Claw Prong Hidden Halo Engagement Ring
Presley Round Lab Grown Diamond Claw Prong Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1 ctw","2 ctw","3 ctw","4 ctw","5 ctw","6 ctw","7 ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Presley Claw Prong Engagement Ring $ 1,750
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Exceptional Value
Lillie Oval Lab Grown Diamond Bar Set Hidden Halo Engagement Ring
Lillie Oval Lab Grown Diamond Bar Set Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1 ½ ctw","2 ctw","2 ½ ctw","3 ½ ctw","4 ½ ctw","5 ⅝ ctw","6 ⅝ ctw","7 ⅝ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Lillie Bar Set Hidden Halo Engagement Ring $ 1,115
Carat: 1 ½ - 7 ⅝
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Heart Created with Sketch.
Alessia Radiant Lab Grown Diamond Vintage Bezel and Milgrain Side Stone Engagement Ring
Alessia Radiant Lab Grown Diamond Vintage Bezel and Milgrain Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["2 ctw","3 ctw","4 ctw","5 ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Alessia Vintage Bezel and Milgrain Engagement Ring $ 2,555
Carat: 2 - 5
WG
YG
RG
PL
Radiant Created with Sketch.
Hidden Halo
Tamara Emerald Lab Grown Diamond Single Shared Prong Hidden Halo Engagement Ring
Tamara Emerald Lab Grown Diamond Single Shared Prong Hidden Halo Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Carat Weight","position":2,"values":["1 ⅝ ctw","2 ⅔ ctw","3 ⅞ ctw","4 ⅞ ctw","6 ctw","7 ctw","8 ⅙ ctw"]},{"name":"Quality","position":3,"values":["F-VS2","E-VS1","D-VVS2"]}]
Tamara Single Shared Prong Engagement Ring $ 1,505
Carat: 1 ⅝ - 8 ⅙
WG
YG
RG
PL
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Arden Emerald Engagement Ring in Rose Gold
Arden Emerald Engagement Ring in Rose Gold
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold"]},{"name":"Quality","position":2,"values":["F-VS2","E-VS1","D-VVS2"]}]
Arden 2 ¹⁄₂ ctw Emerald Double Row Split Shank Engagement Ring $ 2,535
Carat:  2 1/2
WG
YG
RG
Emerald Created with Sketch.
Matching Band
Eliana Lab Grown Diamond Idyllic Pave Side Stone Engagement Ring
Eliana Lab Grown Diamond Idyllic Pave Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["Two-Tone 14K White Gold and 14K Rose Gold","Two-Tone 14K White Gold and 14K Yellow Gold","14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Eliana Idyllic Pave Engagement Ring $ 1,550 (Setting Only)
Carat:  1 - 7
RW
YW
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Maura Petite Marquise Engagement Ring in 14K Rose Gold
Maura Petite Marquise Engagement Ring in 14K Rose Gold
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]},{"name":"Quality","position":2,"values":["F-VS2","DE-VS1"]}]
Cindy 1 ctw Marquise Petite Six Prong Promise Ring $ 800
Carat:  1
WG
YG
RG
PL
Marquise Created with Sketch.
Summer Round Lab Grown Diamond Single Shared Prong Side Stone Engagement Ring
Summer Round Lab Grown Diamond Single Shared Prong Side Stone Engagement Ring
[{"name":"Metal","position":1,"values":["14K White Gold","14K Yellow Gold","14K Rose Gold","18K White Gold","18K Yellow Gold","18K Rose Gold","Platinum"]}]
Summer Single Shared Prong Engagement Ring $ 1,175 (Setting Only)
Carat:  1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Hidden Halo
Rhianna Princess Lab Grown Diamond Milgrain Channel Hidden Halo Engagement Ring
Rhianna Princess Lab Grown Diamond Milgrain Channel Hidden Halo Engagement Ring
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Rhianna Milgrain Channel Hidden Halo Engagement Ring $ 1,845
Carat: 1 ½ - 7 ⅝
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
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What is a Lab-Grown Diamond Side Stone Engagement Ring?

A lab-grown diamond side stone engagement ring features a center stone accented by smaller lab-grown diamonds set along the band. These side stones add depth, brilliance, and a sense of occasion to the overall design — drawing the eye inward while enhancing the ring's presence from every angle. Popular setting styles include pavé, channel, and prong, each offering a distinct level of shimmer and detail. It's an ideal choice for those who want more than a solitaire, without straying from a timeless silhouette.

Can I Customize the Side Stones on My Engagement Ring?

Yes. At MiaDonna, every lab-grown diamond side stone engagement ring can be personalized to reflect your individual style. Choose your preferred setting — pavé, channel, or prong-set — along with side stone shape and scale to complement your center stone. If you're looking for something beyond our existing styles, our custom design team can help you modify a current design or build something entirely from the ground up. The result is a ring that's as considered in its details as it is in its origin.

How Much Should I Budget for a Lab-Grown Diamond Side Stone Engagement Ring?

Lab-grown diamond side stone engagement rings at MiaDonna start from $635, with most customers budgeting between $1,000 and $3,500 depending on center stone size, side stone configuration, and metal choice. Because lab-grown diamonds offer the same quality as mined diamonds at exceptional value, you can often achieve a more substantial look — larger side stones, more intricate band detail — within your budget. Every ring is crafted to the same standard regardless of price point.

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