Showing the evolution of ideal cut diamond proportions over time.
다이아몬드 / 보석 컷팅
9 Famous Diamond Shapes. And check out our article on Diamond shapes... http://bridesandrings.com/diamond-shapes/
Princess crown ring
gemstone shape diagram | Rocks & Co. | Rocks Library | The Clever Gem Buyer | A Cut Aboveya
Sapphire (1-3/4 ct. t.w.) and Diamond (3/4 ct. t.w.) Drama Ring in 14k White…I love this ring!!!
Tofel Jewelers.com, A proper explanation of Old Mine Cut & Old European Cut Diamonds.
Amethyst via @elle_wills by able_ground
Lustig's Exclusive Meteor cut diamond. 71 faceted decagonal shape. Flawless symmetry, each facet perfectly angled so that it radiates dazzling brilliance.