A 733 carat black star sapphire that was originally used as a doorstop. Named “The Black Star of Queensland,” the humble gemstone that spent nine years as a doorstop is now set majestically as a pendant framed by 35 diamonds.
"Star sapphire and diamond pendant-brooch, circa The large oval-shaped star sapphire cabochon weighing approximately carats, within a frame set with 23 marquise-shaped, 1 round and 1 kite-shaped diamond weighing a total of approximately
Mens Custom Heavy Sterling Silver Oval by dougpetersonjewelers
This nice, heavy ring has a large frame--22 mm across--with an approximately 9 carat Natural Black Star Sapphire center stone. The well-made 10k Yellow Gold mount is stamped California State College Long Beach, and dated 1965. Made by John Roberts. Total Weight 25.7 grams. Size