kingstonbaygallery, fine art, antiques, jewelry, pottery
All Items : Estate Jewelry : Platinum : Vintage : Pre 1930 item #1245177 (stock #4870)
Kingston Bay Gallery
$7,750
Exquisite, Art Deco Era platinum brooch/pendant, with diamonds and natural ruby. This gorgeous pendant measure 1 3/4" x 7/8", natural, untreated ruby measure 5.4mm x 4.79mm, each of the 2 large diamonds measure 4.82 mm in diameter. Total carat weight of diamonds is over 3ctw. This antique, platinum pendant is in very good condition. It weights 13.2 grams.
All Items : Estate Jewelry : Platinum : Vintage : Pre 1940 item #1239590 (stock #4827)
Kingston Bay Gallery
$2,750
Beautiful, Art Deco, 2 carat round brilliant cut, rose cut and mine cut diamond and platinum brooch. Diamond E-F color, VS1- VS2 clarity. This amazing brooch measure 3 3/4" long x little over 1/2" wide. It weights 9.9 grams. It is in very good condition.
All Items : Estate Jewelry : Platinum : Vintage : Pre 1940 item #1239182 (stock #4820)
Kingston Bay Gallery
$4,250
Gorgeous, Art Deco Era, platinum, 2ct round brilliant cut diamond and carved imperial jadeite jade brooch. This fabulous brooch measure 2 1/4" x 2". Weights 20.5 grams. Signed Plat. Diamonds F-G color SI1 clarity.
All Items : Estate Jewelry : Platinum : Vintage : Pre 1930 item #1196042 (stock #4464)
Kingston Bay Gallery
$9,950
Beautiful Art Nouveau Era engagement ring, composed of 18k yellow gold, platinum and old European cut 1.7ct -1.8ct diamond. This antique, size 7 ring is in very good condition. HI-VS1 Diamond is free of chips and very sparkly.
All Items : Estate Jewelry : Platinum : Retro : Pre 1980 item #1191699 (stock #4443)
Kingston Bay Gallery
$5,500
Estate, designer signed engagement ring, composed of Platinum and 1.25ct pear shaped diamond. This size 7 ring is in excellent pre-owned condition. The diamond quality is SI2, Color is DE. Hallmarked Plat. Scott Kay
All Items : Estate Jewelry : Platinum : Vintage : Pre 1930 item #1134965 (stock #3953)
Kingston Bay Gallery
$9,850
Absolutely gorgeous, Edwardian Era engagement ring. It is composed of platinum diamonds and emeralds. The center round diamond measures 7mm in diameter, approx. 1.3ct, VS clarity, H-I color. The platinum setting has 32 round pave diamonds, .02ct each and 8 emeralds .02ct each. This extraordinary ring is marked Platinum. It is in excellent antique condition. The appraisal value is $13,900.00