D2 lab-grown diamond jewelry comes in 14k and 18k gold, in yellow, white or rose, and in 950 platinum.
The metals we offer
There are seven metal options across our collection:
- 14k yellow gold
- 14k white gold
- 14k rose gold
- 18k yellow gold
- 18k white gold
- 18k rose gold
- 950 platinum
An in-stock piece comes in the metal listed on its page. On a made-to-order piece, you choose the metal on the product page.
What 14k, 18k and 950 mean
Karat describes purity in 24ths: 14k gold is 14 parts in 24, and 18k gold is 18 parts in 24. Ours are 585 and 750 parts in every 1,000. The rest of the metal is other metals mixed in, and they also set the color. The 950 in 950 platinum is the same kind of figure: 950 parts in 1,000 are platinum.
14k and 18k yellow gold
Yellow is the classic metal color. Its warmth sets a lab-grown diamond off with a clear contrast, and it pairs easily with yellow jewelry you already own.
14k and 18k white gold
Questions about how 14k and 18k white gold is finished? See our FAQ.
14k and 18k rose gold
Rose reads warm, with a pink cast in place of yellow. It is a good choice if you want a color that stands apart from the silver tones and yellow tones already in your jewelry box.
950 platinum
950 platinum is a white metal. Many designs can be made in 950 platinum, made to order; each product page lists the metals that design comes in.
Metal and the look of the lab-grown diamond
The metal frames the lab-grown diamond, so it changes how the piece reads from a distance. White metals keep the look cool and clean, and the lab-grown diamond carries the color of the piece. Yellow and rose metals add warmth around it.
How to choose
These questions narrow it down.
- What do you wear already? Matching your metals makes pieces easy to wear together.
- How should the lab-grown diamond look? Cool and clean, or warm?
- Is the piece made to order? Then you can compare the same design in more than one metal on its product page.
- How does it look on you? Hold the color against your skin in daylight.
If two metals both appeal to you, start with the metal of the jewelry you wear most often.
Ready to look
Browse our lab-grown diamond jewelry and pick the metal on the product page.
Email info@d2diamonds.com or WhatsApp/text 786-750-5714.
Sources
- Federal Trade Commission, Jewelry Guides, 16 CFR Part 23 (ecfr.gov), accessed 2026-09-24