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Lab-grown diamond engagement rings offer the perfect blend of beauty, sustainability, and value. At MiaDonna, we believe your ring should be as extraordinary as the love it represents. That’s why each of our lab grown diamond rings is crafted with precision, using ethically sourced materials.
Every MiaDonna lab-grown diamond engagement ring comes with a lifetime guarantee, 60-day return policy, and the promise of giving back—one tree planted for every purchase and a portion of profits donated to our non-profit, The Greener Diamond. When you choose a MiaDonna lab grown diamond ring, you're choosing craftsmanship, conscience, and a commitment to a better diamond industry.
Whether you’re drawn to sleek modern styles or timeless vintage elegance, MiaDonna offers lab grown diamond rings to match every aesthetic. Our collection incorporates contemporary designs that reflect today’s latest trends to classic silhouettes that remain eternally stylish.
Each ring is thoughtfully crafted to celebrate your individuality and designed to reflect your unique love story. With MiaDonna, finding a lab grown diamond engagement ring that perfectly aligns with your personal style is effortless and inspiring.
MiaDonna is redefining what it means to shop responsibly with our ethically-sourced lab grown diamond engagement rings. Each ring is handcrafted using lab grown diamonds, lab-created gemstones, and recycled precious metals—ensuring your jewelry reflects both beauty and integrity.
Our lab grown diamond rings not only offer stunning style but also contribute to a more sustainable future. When you choose a MiaDonna engagement ring, you’re making a conscious choice—for the planet, for communities, and for love.
Lab grown diamonds and gemstones are every bit as real as their earth-mined equivalents. The only difference is their origin (and price). Lab-created or cultured diamonds and gemstones are optically, physically, and chemically identical to their earth-mined counterparts. Our diamond engagement rings are made without the humanitarian and environmental conflicts that are so prevalent in the mining industry. Additionally, they are up to 40% more affordable.
From modern rings with unconventional and innovative designs to vintage and antique style rings that conjure visions of times gone by, we have breathtaking lab-grown diamond rings to suit all tastes. Perhaps you would prefer a stackable engagement ring to complement your stackable wedding band or, maybe you appreciate the radiant sparkle of a three-stone ring to signify you and your partner’s past, present and future together. No matter your personal style, we have something special for you.
Recognize the Four Cs:
To make an informed decision, familiarize yourself with a diamond's four primary characteristics: cut, color, clarity, and carat weight.
Establish a Budget:
Establish a budget to help you focus and ensure you select a ring within your means.
Select the Correct Metal:
To match the diamond and your partner's style, consider the longevity and aesthetic appeal of various metals, such as rose gold, white gold, yellow gold, or platinum.
Recognize Your Spouse's Style:
To choose a ring that complements their taste, find out what kind of jewelry your partner prefers—classic, vintage, or modern. If your partner loves one-of-a-kind items, go for a customized ring!
Lifestyle Consideration:
Based on your partner's everyday activities, choose a ring that will be both pleasant to wear and durable.
Ethical Sourcing:
Choose diamonds and materials from ethical sources to guarantee that your jewelry is exquisite and ethically manufactured.
Ring Size:
Before making a purchase, be sure you know your partner's ring size to prevent the need for resizing.
Certification Is Important:
To ensure a diamond's quality and authenticity, always select one certified by a recognized grading organization such as GIA or AGS or B Corporation Certified.
Examine the Future:
Consider whether the ring will complement additional bands or jewelry that your significant other might like to wear.
Take Your Time:
Examine your options carefully and seek expert advice if necessary. Don't make a snap decision.
At MiaDonna, we create lab-grown diamond engagement rings that combine timeless beauty, exceptional craftsmanship, and lasting value. Since 2005, we’ve been committed to offering a modern, thoughtful alternative to traditional diamond jewelry designed to celebrate your unique love story.
If you’d like to explore our designs or customize a ring, our friendly, non-commissioned jewelry experts are here to help with free consultations. Every MiaDonna engagement ring includes free shipping within the USA, free 60-day returns, and one free resizing (up or down one full size within 60 days of purchase).
Celebrate your once-in-a-lifetime moment with a ring crafted to last, made to be loved, and designed to reflect the beauty of your commitment.
What are conflict-free engagement rings?
Conflict-free engagement rings refer to diamonds and gemstones created using ethical, ecologically friendly, and socially conscious practices. Since all MiaDonna's diamonds are lab-grown, they are considered conflict-free.
Can I design my own engagement ring with MiaDonna?
At MiaDonna, we can help you bring your unique vision to life with a custom-designed engagement ring. By choosing from a range of settings, metals, and lab-grown diamonds or gemstones, you can create a ring that perfectly captures your and your partner's unique style. Our team is here to guide you through every step of the design process, ensuring that your custom ring is a true reflection of your love.
What metals are available for MiaDonna engagement rings?
For women's engagement rings, MiaDonna offers a range of premium metals, such as platinum, 14K and 18K white, yellow, and rose gold, as well as recycled and environmentally friendly metals.
How do I determine the correct ring size?
To find the correct ring size, use a ring sizing chart or go to a nearby jeweler for an exact measurement. Check out our Ring Sizing Guide for more details.
What are the most popular engagement ring settings?
Classic solitaires, halo settings, romantic three-stone settings, and vintage designs are the most popular engagement ring settings at MiaDonna. The beauty of the center stone is accentuated by the unique styles offered by each setting.
Can engagement rings be resized?
Yes, at MiaDonna we are happy to re-size your ring for free within 60 days of when your ring ships, including shipping.
Does MiaDonna have a store where I can try engagement rings?
Yes, MiaDonna has its flagship boutique in Portland, Oregon. You can visit the store to browse the collection in person and find the perfect engagement ring. Click here for location details.
SAY YES TO A RING THAT TELLS YOUR STORY
Saying "yes" to the ideal engagement ring is crucial when making one of the most significant decisions of your life. An engagement ring is not just a piece of jewelry; it represents the love, commitment, and the incredible journey you will take with your partner. It is essential to find the perfect engagement ring that your partner will love and can encapsulate the unique bond between you and your partner. We guarantee that you will find the ideal ring in our selection, one that complements your style and embodies your ideals.
SHOP ENGAGEMENT RINGS BY SHAPE
The cut or shape of a diamond or gemstone can greatly influence the overall look and feel of your engagement ring. We offer a wide range of shapes to suit every taste, from the classic elegance of a round-cut diamond to the retro appeal of a cushion cut, or the contemporary allure of a princess cut. With our assortment of shapes for engagement rings for women, you have the power to find the perfect addition to your wardrobe that reflects your style and personality.
SHOP ENGAGEMENT RINGS BY STYLE
The cut or shape of a diamond or gemstone can greatly influence the overall look and feel of your engagement ring. We offer a wide range of shapes to suit every taste, from the classic elegance of a round cut diamond to the retro appeal of a cushion cut , or the contemporary allure of a princess cut . With our assortment of engagement rings shapes for women and men, you can find the perfect addition to your wardrobe that reflects your style and personality.
SHOP ENGAGEMENT RINGS BY SIZE
When selecting the ideal engagement ring, size matters. MiaDonna offers alternatives to suit every taste, whether you like a stunning statement piece or a more subdued appearance. We provide a variety of sizes for our engagement rings, ranging from delicate solitaires to enormous center stones. Whichever option you select, you can be sure that your ring will be expertly and thoughtfully made.
SHOP ENGAGEMENT RINGS BY METAL
Your engagement ring's longevity and look might be significantly impacted by its metal. MiaDonna has a range of metal selections to fit your style, whether you're drawn to the romantic hue of rose gold, the sleek sophistication of platinum, or the warm glow of yellow gold. Every metal has distinct qualities, and our specialists are here to assist you in selecting the ideal metal for your ring.
