Two platinum and diamond clasps of rectangular form set

Estate Platinum, Diamond & Pearl Necklace Strand. Having a platinum set clasp with over two carats of white diamonds in round and rectangular cuts. Double stand of pearls. Measures 15.25 inches in len

A PLATINUM, CULTURED PEARL AND DIAMOND NECKLACE Featuring two strands of graduated cultured pearls finished by a platinum and diamond set clasp, length 13 in.

Longines Art Deco platinum diamond lady's watch, features rectangular form with round and square cut single point white diamonds. Black rope bracelet with 12K gold filled clasp. Engraved with monogram

The Allsop-Bliss Co. 14k white gold Art Deco style filigree brooch set with central rectangular cut aquamarine and two accent diamonds. With locking safety clasp. Marked "14k" at clasp with

A CULTURED PEARL NECKLACE WITH AN ART DECO DIAMOND CLASP, CIRCA 1920, AND AN ART DECO BROOCHThe two-rows of graduated cultured pearls measuring approximately 3.65 - 8.00mm to a rectangular clasp set w

A TWO ROW NATURAL PEARL AND DIAMOND NECKLACE in yellow gold, comprising of two rows of pearls, ranging from 3.4mm - 2.9mm, the rectangular gold clasp set with a rose cut diamond, unmarked, 60.0cm, 18.

Platinum ring (flat) adorned with a rectangular diamond set on four claws, between two rectangle diamonds. Pierced body and shoulders paved with small round diamonds. Fine ring body. - A rectangular d

Inside ring Platinum and approx. 2.25 round diamond flanked by angular diamonds. Outside slotted ring in 14K white gold with a ring form of rectangular diamonds. Size 8.

Designed as two marquise and RBC diamond birds perched on a scrolling open form RBC diamond set heart, approx. 1.60 cts. TW. 1 3/8" x 1". 4.0 dwt. Provenance: The Gary and Helen Kalpakjian Collection.

Platinum, Double Strand Pearl, and Diamond Necklacefeaturing two strands of cultured pearls measuring approx. 7.48-10.36 mm. completed by a platinum clasp set with two rows of full-cut and one row of

BROOCH - Edwardian Platinum Bar Pin Form Brooch set with (14) rectangular faceted sapphires and (3) diamonds, stamped "JEC COA 6712", 2 1/2" long, 1/8" wide, 5.0 dwt tw; fine condition.

Platinum converted ring to rectangular clasp or pendant featuring 3 Old European cut diamonds weighing approx. 0.60ctw set in front with sapphire accents and scrolling hand engraving, 0.75 in. L, 3.1

An Edwardian Era Onyx, Diamond, & Seed Pearl Bar Pin. Rectangular form pin with seed pearls about the perimeter is set with numerous diamonds and three pieces of onyx. Unmarked. Two of the bezel setti

2 ITALIAN 14K GOLD DIAMOND SET ROPE CHAINS: Two 14K yellow gold chains each with a diamond set lobster clasp marked by the Italian maker, "Cei". The diamonds are platinum bezel-set in each clasp. One

Comprising an Adams Watch, Inc., manual wind, 17 jeweled movement, rectangular sateen dial with black Arabic numerals and hands, within geometric single-cut diamond set case, melee approx. .95 ct. TW,

Estate Art Deco Platinum & Diamond Pearl Necklace. Cultured 9mm pearls hand knotted on white silk thread. Pendant also serves as clasp with two emerald accents. Pendant set with approximately .75 of a

Necklace of 95 cultured pearls, clasp in 18k yellow gold (750 ‰) set with a rectangular emerald between two rose-cut diamonds. Weight: 19.9 g

A DIAMOND TWO-STONE RING, CIRCA 1940 Set with two old brilliant-cut diamonds in a rectangular faceted surround, mounted in platinum, diamonds approximately 1.90cts total, numbered, indistinct maker&#8

Platinum ring displaying a central oval faceted blue gem surrounded by two tiered of rose cut diamonds. With an additional rose cut diamond accent set within a lozenge form frame on the shoulders of t

Diamond Clasp. Graduated double strand pearl necklace with a beautiful octagonal form platinum closure with a central bezel set diamond surrounded by (8) tapered rubies and second tier of (24) full cu

Two Vintage Emerald and Diamond Rings the first with a platinum mount prong set with rectangular cut emeralds weighing approximately 1.05 total carats and framed by bead set old European cut diamonds

TWO NATURAL PEARL NECKLACES 1st: The single row 3.5mm to 6.6-6.67mm natural pearls, with an oval-cut diamond set clasp, 2nd: The three rows of 3.4-3.5mm to 4.2mm natural pearls, on a rectangular cushi

Faience Glazed Tile Top Iron Console Table20th century, two part form, rectangular top with white and blue glazed tiles in a diamond pattern, black painted iron surround set on a conforming base. 30.5

Set with a rectangular-shaped spinel weighing 8.17 carats, flanked by two baguette-cut diamonds weighing 0.62 carat in total, mounted in 18K gold and platinum, ring size 6 3/4