❤The magnificent 423 carat Logan Sapphire was cut from a crystal mined in Sri Lanka and is one of the world's largest faceted blue sapphires (it is about the size of an egg). It is the heaviest mounted gem in the National Gem Collection, and in its brooch setting is framed by twenty round brilliant-cut diamonds, totaling approximately 16 carats❤
The openwork butterfly set with a cultured pearl and oval-cut sapphire body, with old mine-cut diamond eyes, extending calibré-cut sapphire and old European-cut diamonds and light brown diamonds, mounted in silver and pink gold.
A SAPPHIRE AND DIAMOND RING, BY BULGARI Set with a modified cushion-cut sapphire weighing approximately 19.53 carats, flanked by bullet and baguette-cut diamonds, mounted in platinum, in a leather box Signed Bulgari by nora
The Hazen Diamond Necklace designed by Harry Winston, Inc. of platinum and contains 325 diamonds that have a total weight of approximately 131.4 carats. The Hazen Diamond Necklace is a good example of this as it incorporates several different cutting styles, including the pear, baguette, square, and round brilliant cuts. Photo by Chip Clark, Smithsonian Institution.
Reserved... Violet Sapphire Engagement Ring, 2 Carat Violet Ceylon Sapphire in White Gold Milgrain Bezel Diamond Halo Engagement Ring
Violet Sapphire Engagement Ring, 2 Carat Violet Ceylon Sapphire in White Gold Milgrain Bezel Diamond Halo Engagement Ring by JuliaBJewelry on Etsy https://www.etsy.com/listing/206031955/violet-sapphire-engagement-ring-2-carat