This Tiffany & Co. diamond "X" ring is made of 18k yellow gold and has fifteen round brilliant cut diamonds with an approximate total weight of .24 carats. The ring is a size 7 1/2. It is stamped 750 Tiffany & Co 1990
This beautiful retro ruby and diamond brooch has 3.5 carats in rubies and 3 carats in diamonds. the brooch is made of 18 karat yellow and rose gold. It is approximately 3 inches long and is from circa 1940-50's.
VINTAGE PLATINUM DIAMOND AND RUBY BROOCH. DIAMONDS WEIGH APPROXIMATELY 7.0 CARATS TOTAL WEIGHT. IT IS ALSO SET WITH 3 PEAR SHAPED RUBIES AND ONE ROUND THAI RUBY. THE RUBIES WEIGH APPROXIMATELY 5.0 CARATS TOTAL WEIGHT.