A Collection of 18 Karat Yellow Gold Rings, 42.10 dwts.

An 18 Karat Yellow Gold Bombe Ring, in swirling organic bombe design. Stamp: 18K. 18.20 dwts. Estimate $1,200-1,800

An 18 Karat Yellow Gold Ring, R. Stone, consisting of a navette shape in a "S" swirl design. Stamp: R.Stone 18(obscured). 16.90 dwts.

Vintage Six Piece Midnight Sapphire Jewelry Collection Including Two 18 Karat Yellow Gold Sapphire and Diamond Rings, 14 Karat Yellow Gold, Sapphire and Diamond Ring, and 14 Karat Yellow Gold, Sapphir

A Collection of Jewelry. Comprising a 14 karat yellow gold heart pendant, a 14 karat yellow gold anklet, two 14 karat yellow gold rings, an 18 karat yellow gold ring, a pair of jade and 14 karat yello

18 Karat Yellow Gold Ring set with oval blue sapphire size 6 1/4, 5.5 x 6.3 millimeters Provenance: From Collection in Irvington, New York *Please Note* Available condition reports and/or additional p

DAVID WEBB, YELLOW GOLD RING In a hammered finish. 18 karat yellow gold. Ring size 5. Stamp: WEBB 18K. Gross weight: 23.00 dwt. Accompanied by a David Webb pouch. Property from the Collection of Mary

An 18 Karat Yellow Gold 'Hope's' Ring, Katy Briscoe, consisting of a carved scrolling sculptural design with raised polished accents. Stamp: 18K KATY BRISCOE. 27.00 dwts.

An 18 Karat Yellow Gold 'Somerset' Ring, Tiffany & Co. measuring approximately 10.00 mm wide. Stamp: T&Co. 750. Accompanied by a box signed Tiffany & Co. 8.30 dwts. Estimate $500-700

New to Jasper52 Hand Signed John Hardy Pink "Mystic" Topaz Ring This Ring is part of the Butu Sari Collection and is made in sterling silver and 18-karat yellow gold. The ring feauters a stunning pink

An 18 Karat Yellow Gold and Diamond Ring, containing numerous round brilliant cut diamonds weighing approximately 2.75 carats total.  Stamp: LCJ 750. 6.50 dwts.

An 18 Karat Yellow Gold Egyptian Cartouche Ring, with central cartouche with applied beetle and sun motif, and palmetto designs at the shoulders. Stamp: (Egyptian assay marks). 3.00 dwts. Estimate $ 2

A 14 Karat Yellow Gold Sculpture Ring, in a flared bypass design. Stamp: 14K (maker's mark). 6.80 dwts. Property from the Collection of Janalys Rothman, Denver, Colorado

Containing one buff top synthetic green spinel measuring approximately 13.4mm x 11.3mm set in a platinum bezel, size 8.25, 5.2 dwt. Provenance: A Private Collection, Cincinnati, Ohio

Property of A Palm Beach Lady ELIZABETH SHOWERS 18 Karat Yellow Gold and Prehnite Ring, The faceted emerald shaped Prehnite in a gold surround and "tree of life setting". gr wt approx 7.2 dwts. size 6

An 18 Karat Yellow Gold, Platinum and Diamond Ring, Montreaux, unsigned, containing 105 round brilliant cut diamonds weighing approximately 6.50 carats total. Stamp: 18K. 10.40 dwts.

An 18 Karat Yellow Gold and Platinum 'Cynnabar' Ring, Dunay, consisting of textured gold knot design with platinum swirl accents. Stamp: DUNAY 18K A2303 5%RUTHPLAT. 10.50 dwts. Property from the Colle

An 18 Karat Yellow Gold, Platinum and Diamond Ring, Kurt Wayne, Circa 1973, containing nine round brilliant cut diamonds weighing approximately 1.45 carats total. Stamp: KW 1973 24611 18K. 9.80 dwts.

An 18 Karat Yellow Gold and Enamel 'Shrimp' Ring, Cartier, consisting of alternating rows of diagonal wavy ridges and translucent green enamel. Stamp: CARTIER 18K 38258. 9.10 dwts. Estimate $ 800-1,20

An 18 Karat Yellow Gold, Platinum and Diamond Ring, containing five square step cut diamonds weighing approximately 0.50 carat total. Stamp: 18K. 9.50 dwts. Estimate $ 300-500

An 18 Karat Yellow Gold 'Bamboo' Stretch Band Ring, Gucci, Stamp: GUCCI made in italy 13 AU 750 (Italian hallmarks). 9.25 dwts.

A 14 Karat Yellow Gold and Ruby Ring, containing 14 round mixed cut rubies measuring approximately 3.18-3.65 mm in diameter. Stamp: 14K. 4.70 dwts. Estimate $ 500-700 The ring is approximately a size

An 18 Karat Yellow Gold and Blue Topaz Ring, Burle Marx, containing one oval mixed cut blue topaz measuring approximately 14.86 x 10.67 x 7.90 mm. Stamp: BURLE MARK 18K. 8.10 dwts.

An 18 Karat Yellow Gold, Platinum and Diamond Ring, Jabel, containing seven round brilliant cut diamonds weighing approximately 0.50 carats. Stamp: 18K JABEL 6 50. 2.10 dwts.

COLLECTION OF GEMSTONE RINGS Consisting of an 18 karat yellow gold, tsavorite garnet and diamond ring, a 14 karat yellow gold, garnet and diamond ring, a 14 karat yellow gold, peridot and diamond ring