GG 14K Gold Tiffany Inspired Knife Edge "Tiffani" Engagement Ring Solitaire GNG-1209 Round brilliant-cut solitaire made in the highest quality by the designers and goldsmiths at Gold and Gems. Our Knife Edge design is pronounced, yet comfortable. 14K Gold, in choice of White, Yellow, Green or Rose gold all one metal, as well as, two tone with a white gold crown. Also available in all Platinum, or with a Platinum crown upon request.   Accommodates: Round brilliant-cut. Approx 0.75ct-4.0ct   (*Allow for 2-3 weeks. Center not included, add one to your order and we will be happy to set it for you.)