Every Purchase Funds our Non-Profit

Easy 30-Day Returns & Exchanges

Free U.S. Shipping & 90-Day Resizing

Search Login
Cart

WEDDING BANDS

BRIDAL RING SETS

FEATURED

LEARN

The Cherish Wedding Set on a hand in 14K White Gold

Take 10% off your band with a set.

Shop Now

LOOSE LAB DIAMONDS

MUST SEE

LEARN

An assortment of lab grown diamond shapes on a hand

LEARN MORE

Lab Gems

MUST SEE

LEARN

The Grace Vintage Engagement Ring set with a round Lab Grown Emerald

Explore the Gemstone Collection

SHOP NOW

JEWELRY

SHOP BY STYLE

FEATURED

SHOP BY OCCASION

The Lab Grown Diamond Tennis Collection banner featuring a range of tennis bracelets in different carat weights.

Shop Now
About us

ABOUT US

Sustainability

SUSTAINABILITY

Our materials

OUR MATERIALS

Learn

LEARN

Gift Guides

By Recipient

SHOP BY OCCASION

MiaDonna gift box with ribbon and a hand pulling it.

SHOP NOW

Lab Created Gemstone Jewelry

 Shop our exquisite selection of Lab-Created Gemstone Jewelry. This vibrant and colorful collection features earrings, pendants, and fashion rings(right-hand rings) available in various gemstones and designed to dazzle. Our Gemstone Jewelry is handcrafted in the USA with 100% recycled precious metals and the finest Lab-Created Gemstones.

Refine
8 Results
Shown in 14K Yellow Gold with an Emerald Cut Lab Created Pink Sapphire and a Pear Cut Lab Created Pink Champagne Sapphire|toi et moi two stone engagement ring wth emerald cut and pear cut sapphires lab grown gemstones set in 14k yellow gold recycled metal by MiaDonna
Shown in 14K Yellow Gold with an Emerald Cut Lab Created Pink Sapphire and a Pear Cut Lab Created Pink Champagne Sapphire|toi et moi two stone engagement ring wth emerald cut and pear cut sapphires lab grown gemstones set in 14k yellow gold recycled metal by MiaDonna
Pink Fleur Toi Et Moi Emerald and Pear Gemstone Ring $ 2,395 USD
Shown in 14K Yellow Gold with an Emerald Cut Lab Created Pink Sapphire and a Pear Cut Lab Created Pink Champagne Sapphire|toi et moi two stone engagement ring with lab created pink sapphire and pink champagne sapphire emerald cut and pear cut set in 14k yellow gold recycled metal by MiaDonna
Shown in 14K Yellow Gold with an Emerald Cut Lab Created Pink Sapphire and a Pear Cut Lab Created Pink Champagne Sapphire|toi et moi two stone engagement ring with lab created pink sapphire and pink champagne sapphire emerald cut and pear cut set in 14k yellow gold recycled metal by MiaDonna
Pink Petite Fleur Toi Et Moi Emerald and Pear Gemstone Ring $ 2,095 USD
Shown with Lab Created Pink Sapphire Gemstones in 14K Yellow Gold|Woman wearing Pink Sapphire Bezel Station Chain Bracelet in 14 carat Yellow Gold from Lab Grown Gemstone specialists MiaDonna
Shown with Lab Created Pink Sapphire Gemstones in 14K Yellow Gold|Woman wearing Pink Sapphire Bezel Station Chain Bracelet in 14 carat Yellow Gold from Lab Grown Gemstone specialists MiaDonna
Lab Created Gemstone Station Bracelet $ 995 USD
Halo Twist Gemstone Pendant $ 895 USD
Gemstone Basket Pendant $ 425 USD
Gemstone Martini Pendant $ 400 USD
Shown here with a Cushion Cut Lab Created Champagne Pink Sapphire in 14K Rose Gold|diamond accented halo engagement ring with champagne pink sapphire lab created gemstone in 14k rose gold
Shown here with a Cushion Cut Lab Created Champagne Pink Sapphire in 14K Rose Gold|diamond accented halo engagement ring with champagne pink sapphire lab created gemstone in 14k rose gold
Eternal Monogram Pink Gemstone Ring $ 2,040 USD (Setting Only)
Shown here in 14K Yellow Gold with a Round Cut Pink Champagne Sapphire|vintage halo engagement ring with lab grown diamond accents and a round cut lab grown pink champagne sapphire gemstone set in recycled yellow gold by MiaDonna
Shown here in 14K Yellow Gold with a Round Cut Pink Champagne Sapphire|vintage halo engagement ring with lab grown diamond accents and a round cut lab grown pink champagne sapphire gemstone set in recycled yellow gold by MiaDonna
Grace Vintage Pink Gemstone Ring $ 1,150 USD (Setting Only)

REFINE

  • Shape
    • Cushion
    • Round
  • Metal
    • 14K Rose Gold
    • 14K White Gold
    • 14K Yellow Gold
  • Price
  • Features
    • Halo-Set