
Lab-Grown Diamonds
Undina
- Insured free shipping
- 30-day returns
- Lifetime craftsmanship guarantee
A step-cut oval lab-grown diamond of over two carats anchors a high jewelry setting bordered by forty green diamonds, 2.52 carats total, in 14K yellow or white gold.
Specifications
- Metal
- 14K Yellow Gold
- Style
- Fancy Color
- Total carat weight
- 2.52 CTW
- Stones
- 12 round-cut + 28 round-cut + 1 step cut oval-cut · GREEN/E-F color · VS+ clarity
- Metal weight
- 4.97 g
Every Order Includes
- Venori gift box
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Good To Know
Frequently asked questions
Are lab-grown diamonds real diamonds?
Yes. A lab-grown diamond is chemically, physically, and optically the same as a mined diamond — the difference is only where it was formed. Our center diamonds are independently graded by IGI.
Lab-grown vs. naturalHow do I find the right ring size?
Our ring sizing guide walks you through measuring at home. If you're between sizes or buying as a surprise, reach out and we'll help you choose.
Ring sizing guideHow long will my order take?
Pieces marked Ready to ship arrive within about three days. Made-to-order pieces are crafted for you and arrive in about two to three weeks. Every piece is inspected and packaged by our jewelry specialists before it ships to you.
Does my ring come with a certificate?
Rings with a certified center diamond include its IGI certificate. Every order arrives in a Venori gift box.
Is shipping insured?
Yes. Shipping is complimentary and fully insured, and a signature is required on delivery.
Can I return it?
You have 30 days to return your piece. Engraved and custom-made pieces are final sale.








