A Platinum, Ruby and Diamond Necklace, 25.10 dwts.

A Platinum, Ruby and Diamond Necklace, containing 47 oval mixed cut rubies measuring approximately 5.00 x 4.00 x 2.20 mm and 215 round brilliant cut diamonds weighing approximately 5.15 carats total.

14k white gold ruby diamond necklace, 3 dwts. The faceted natural teardrip shaped ruby is impossible to weigh because it is mounted on the 18k white gold mounting, but it is estimated to be 2 to 3 car

AN 18K GOLD, PLATINUM, STAR RUBY AND DIAMOND NECKLACE, ITALY Oval star rubies and baguette diamonds weighing approximately 0.56 carat set in platinum plaques stationed between an 18k gold curb link ch

An 18 Karat Yellow Gold, Platinum, Ruby and Diamond Longchain Necklace, Montreaux, unsigned, consisting of a fancy curb link chain measuring approximately 10.00 mm wide with four platinum topped gold

* A Platinum, Ruby and Diamond Ring, containing one elongated cushion shape mixed cut ruby weighing approximately 1.55 carats and 32 round brilliant cut diamonds weighing approximately 4.20 carats tot

Ruby and Diamond in Platinum Necklace. Length: 16" Total Weight: 4.0 g

A Yellow Gold, Diamond and Ruby Necklace, containing 67 round brilliant cut diamonds weighing approximately 4.00 carats total and 60 square step cut rubies measuring approximately 3.50 x 3.50 mm. Stam

3.57ct GIA Certified Mozambique Ruby, 1.15ctw VS2-SI1/G-H Diamond & Solid Platinum Necklace (W/$18,000 Appraisal) - This beautiful necklace was finely crafted of solid platinum, and contains a 3.57ct

Platinum, Gold, Guilloché Enamel, Cabochon Ruby and Diamond Pendant-Watch Necklace Mechanical, circular silver-tone dial, black Arabic numerals, dia. ap. 28 mm., one round cabochon ruby, rose-cut

Diamond, ruby and platinum lavaliere necklace featuring (2) florets, each centering (1) old European-cut diamond, weighing approximately 0.20 ct., surrounded by (8) old European-cut diamonds, weighing

Platinum, Gold, Natural Pearl, Ruby and Diamond Bow Wreath Pendant-Necklace One semi-baroque drop pearl ap. 8.51 x 7.72 mm., 6 oval and cushion-shaped rubies ap. 1.75 cts., small rose and old mine-cut

Set with 66 oval-shaped rubies weighing 101.43 carats in total, embellished with marquise and oval-shaped diamonds weighing 101.50 carats in total, mounted in platinum and 18K gold, necklace approxima

153 baguette diamonds ap. 21.50 cts., ap. 36 dwts. Length 16 3/8 inches. Diamonds: H-I-VS. Well-made, very flexible. Width just under 3/4 to 3/16 inch.

Pair of Platinum, Ruby and Diamond Pendant-Earrings 2 oval rubies ap. 6.10 cts., 14 round and 6 baguette diamonds ap. 1.10 cts., ap. 4.3 dwts. C

18 kt., 4 pear-shaped rubies ap. 3.15 cts., 34 round and 14 baguette diamonds ap. 6.65 cts., with maker's mark, ap. 41.4 dwts. Length 16 1/8 inches. With box signed Boucheron.

Tiffany & Co. Platinum, Ruby and Diamond Ring One oval ruby ap. 1.50 cts., 24 round diamonds ap. 2.05 cts., signed Tiffany & Co., ap. 4.4 dwts. Size 5 1/2. With signed box. C The Estate of Kazuko Naga

Pair of Gold, Platinum, Ruby and Diamond Leaf Earrings 20 round rubies ap. 4.00 cts., 30 round diamonds ap. .70 ct., lower movable leaves, clip-backs added later, ap. 14.8 dwts. C

One oval ruby ap. .60 ct., square-cut rubies, single-cut diamonds, c. 1940, ap. 14.4 dwts.

Small round old-mine and single-cut diamonds, fancy-shaped buff-topped cabochon sapphires, square-cut rubies, circa 1920, ap. 8 dwts.

Platinum and Diamond Chain Necklace 18 kt., 84 round and old-mine cut diamonds ap. 8.75 cts., ap. 12.4 dwts. Length 29 1/4 inches. C

Platinum diamond ruby clasp with 15 strands of white and black pearls necklace. Diamonds weight approx. 5.5 cts, GH VS, Rubies weighing approx. 5.8 ct, engraved VCA 2264 necklace measures 18 inches, w

RBC diamonds approximately 4.25 cts. Rubies approximately 3 cts. 20.2 dwts. Size 7-1/8" L.

1.95ctw Ruby, 1.30ctw VS1-VS2/G-H Diamond Solid Platinum/18K Yellow Gold 20" Necklace - This beautiful necklace is comprised of a solid platinum and 18k yellow gold 1.25" cross pendant which hangs on

14k griffin necklace with diamond and ruby, 5.2 dwts