Buy Lab-Grown Diamond Engagement Ring
Ready to pop the question? Find the perfect symbol of your love with our collection of lab-grown diamond engagement rings, crafted in 100% solid 14K & 18K gold and set with ethically sourced, IGI-certified lab-grown diamonds. These rings are just as brilliant, durable, and timeless as mined diamond rings—but with a modern, meaningful twist.
Every engagement ring is handcrafted, hypoallergenic, and shipped free across the USA, complete with certification and secure packaging. At The Karat Store, you’ll discover designs made to tell your love story—with clarity, conscience, and sparkle.
18K Solid Gold Oval Lab-Grown Diamond Ring
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18K Solid Gold Oval Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Pave Band, Oval Cut 1.5 ct Lab-Grown Diamond Ring
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18K Solid Gold Pave Set Halo Lab Grown Diamond Engagement Ring
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18K Solid Gold Pave Set Lab Grown Diamond Ring
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18K Solid Gold Pave Set Lab Grown Diamond Ring
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18K Solid Gold Pave Setting Lab Grown Diamond Engagement Ring
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18K Solid Gold Pear Cut Lab-Grown Diamond Ring
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18K Solid Gold Pear Cut Lab-Grown Diamond Ring
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18K Solid Gold Pear Shape Shank Lab Grown Diamond Ring
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18k Solid Gold Princess and Baguette Lab Grown Diamond Ring
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18K Solid Gold Princess Cut Lab-Grown Diamond Engagement Ring
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18K Solid Gold Princess Cut Lab-Grown Diamond Ring
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18K Solid Gold Radiant Cut Halo Ring 4ct Lab Grown Diamond Engagement Ring
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18K Solid Gold Radiant Cut Lab-Grown Diamond Ring
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18k Solid Gold Ribbed Lab Grown Diamond Engagement Ring
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18K Solid Gold Rose Cut Lab-Grown Diamond Ring
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18K Solid Gold Round 4-Prong Tapered Solitaire Lab-Grown Diamond Ring
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18K Solid Gold Round Brilliant Lab-Grown Diamond Engagement Ring
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18K Solid Gold Round Cut Lab Grown Diamond Ring 1.00 ct Promise Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Engagement Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Engagement Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Engagement Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Engagement Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Engagment Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Ring
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18K Solid Gold Round Cut Lab-Grown Diamond Ring
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18k Solid Gold Round Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Lab-Grown Diamond Solitaire Engagement Ring
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18K Solid Gold Round Rose Cut Lab-Grown Diamond with Halo Ring
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18K Solid Gold Round Shape 2.2Ctw Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Enagagement Ring
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18k Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18k Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18k Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring
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18K Solid Gold Round Shape Lab Grown Diamond Ring
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18K Solid Gold Round Shape Lab Grown Diamond Ring
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18K Solid Gold Round Shape Lab Grown Diamond Ring
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18k Solid Gold Round Shape Lab Grown Diamond Ring
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18K Solid Gold Round Shape Lab Grown Diamond Ring
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18K Solid Gold Round Shape Lab Grown Diamond Ring
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18K Solid Gold Shared Prong Lab Grown Diamond Ring
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18K Solid Gold Shared Prongs Lab Grown Diamond Ring
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18K Solid Gold Six-Prong Round Solitaire Lab Grown Diamond Ring for Women
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18k Solid Gold Solitaire 2ct Engagement Ring
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18K Solid Gold Solitaire Lab Diamond Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond 3ct Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18k Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18k Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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This product has multiple variants. The options may be chosen on the product page
18k Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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18k Solid Gold Solitaire Lab Grown Diamond Engagement Ring
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History, Types, Cultural Significance Of Lab-Grown Diamond Engagement Ring
Your engagement ring should reflect more than just beauty—it should reflect your values. That’s why our rings feature lab-grown diamonds that are optically, physically, and chemically identical to mined diamonds, but grown using sustainable practices that minimize environmental impact.
Choose from timeless and trending styles including:
Classic solitaires with round, oval, cushion, or princess cuts
Halo rings for added sparkle
Three-stone designs symbolizing your past, present, and future
Hidden halos, vintage-inspired, and twisted bands
Minimalist to bold settings for every style
Why do so many US couples choose lab-grown diamonds? Because they offer exceptional brilliance and ethical value at a better price. With more carat for your budget and zero compromise on quality, these rings make a smart, beautiful start to forever.
Quality of Material Used
Every ring is made from 100% solid 14K & 18K gold—available in yellow, white, or rose gold. We never use plated or filled metals, so your ring maintains its beauty for a lifetime.
Each diamond is lab-grown, hand-selected for clarity and brilliance, and expertly set to highlight its natural sparkle. Our rings are also hypoallergenic and safe for everyday wear.
Certifications Provided
We believe in full transparency. Every lab-grown diamond engagement ring includes:
An IGI certificate confirming cut, clarity, carat, and ethical origin
A 14K & 18KÂ gold purity stamp
A detailed invoice and supporting documentation
When you choose a certified lab-grown diamond ring, you’re making a decision backed by quality and integrity.
Craftsmanship
Each engagement ring is brought to life by skilled artisans using expert techniques and modern tools. From precise prong settings to flawless polishing, every detail is handled with care.
Before your ring ships, it undergoes a multi-step inspection to ensure the diamond is secure, the band is smooth, and the finish is perfect—so your special moment begins with a ring that’s truly flawless.
Frequently Asked Questions
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days to your doorstep in the USA.
2. Is the ring made from real gold and diamonds?
Yes! All rings are made from 100% solid 14K & 18K gold and feature real lab-grown diamonds.
3. Are lab-grown diamonds as good as mined ones?
Yes. Lab-grown diamonds are chemically and optically identical to mined diamonds—just created more sustainably.
4. Will I receive a certificate with my ring?
Yes. All engagement rings come with an IGI certificate and full documentation.
5. Can I return or exchange my ring?
We only accept returns if the item is damaged or the wrong product is delivered.
6. Do you offer free shipping in the USA?
Yes, we offer free shipping across the USA with every order.
7. Will I receive tracking info?
Yes. You’ll get a tracking number once your ring has shipped.
8. Can I customize my engagement ring?
Absolutely! We welcome custom orders—just email us with your dream design.
9. Is the ring safe for sensitive skin?
Yes. Our rings are hypoallergenic and nickel-free, safe for daily wear.
10. How can I contact The Karat Store for support?
Email us anytime at contact@thekaratstore.us for help, custom designs, or order updates.
