A Synthetic Spinel and 10 Karat Gold Ring.

Two 10 Karat Gold Rings. Comprising a 1948 class ring (8 1/2) and a synthetic blue spinel ring (size: 9 1/2) 15.1 grams

Including a 10 karat white and yellow gold ring prong set with a rectangular shape synthetic spinel (size 6-½; 2.9 grams); a 14 karat white gold ring set with one oval cut pink synthetic sapphi

A Collection of Gold Rings. Comprising a synthetic blue spinel and 14 karat gold ring, a 10 karat gold and green glass ring, a 10 karat white gold ring mounted with a synthetic pink sapphire and six r

Vintage 10 karat yellow gold with large round green synthetic spinel (12 mm). Fluoresces under UV light. Inner band is marked "10K" with makers mark "GTR". Tested for gold purity. Size: 4.75. Total we

A Synthetic Blue Spinel Cocktail Ring. 14 karat yellow gold mounting contains one emerald cut synthetic blue spinel and four prong set round diamonds Size: 7.5 Wt: 10.9 grams

A Synthetic Spinel And 14 Karat Yellow Gold Ring. Round faceted synthetic spinel is bezel set within a triangular filigree pattern Size: 6.5 Weight: 9.9 grams

A Synthetic Sapphire and 10 Karat Yellow Gold Ring. Together with a 10 karat yellow gold and onyx ring Wt of both: 12.4 grams

the single bezel set synthetic spinel framed with green and red enamel 6.2 grams size 5 1/2

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

Elegant ladies 10 karat gold ring with natural turquoise cabochon surrounded by 9 deep purple gemstones testing spinel. Ring size: 7. Gross weight. 3.6 dwt (5.7 g). Green Enamel presents as patination

Including a ring center bezel set with one rectangular scissor-cut Synthetic Spinel, surrounded by pink and green gold florets, weighing 3.3 grams, size 7; and a ring bezel set with one oval mixed cut

Three 10 Karat Yellow Gold Rings. Comprising a mosaic opal and diamond ring, a smoky quartz ring, and a synthetic ruby ring Wt of all: 19 grams

Three 10 Karat Yellow Gold Rings. One is mounted with three rows of prong set diamonds, one is mounted with a heart shaped emerald, and one is mounted with synthetic rubies Wt: 8.3 grams

A Collection of Unmounted Synthetic Spinels and Sapphires. Including ten which are mounted with 10 karat yellow gold emblems

Containing one oval faceted synthetic green spinel measuring approximately 18.8mm x 15.4mm, size 8.25. The second ring contains one 3mm ruby and six 2.4mm sapphires, size 5.75. 12.0 dwt. Provenance:

Containing natural and synthetic gemstones including: carnelian, ruby, sapphire, emeralds, and small diamonds. Sizes 6 - 7. 5.7 dwt. Provenance: A Private Collection, Williamsburg, Virginia

This is an antique 14K white gold filigree Art Deco ring featuring a large faceted synthetic blue spinel stone at the center. The ring is a size 8.75US and it weighs 2.4g. The synthetic spinel is 10 x

18 Karat Yellow Gold and Stone Ring channel set with one oval cut Color Change Synthetic Sapphire, approximately 10.51 carats; size 7-¼, weighs 7.5 grams

White gold marked 10 karat. Synthetic blue stone. 6.7 grams.

A Ring. 10 karat yellow gold mounting contains one prong set synthetic emerald at center surrounded by sixteen prong set round diamonds Size: 6 Wt: 1.6 grams

A 14 Karat Yellow Gold Ring. Brushed gypsy mounting contains one oval synthetic ruby Size: 8.5 Wt: 10.8 grams

18k and 14k yellow gold Including one 18k yellow gold ring set with an oval mixed-cut synthetic blue spinel gauged at 12.8mm x 10.7mm x 5.3mm (ring size: 7.5), and five 14k yellow and white gold ring

One lady's 14kt yellow gold fashion ring. The ring features one (1), six prong set, synthetic spinel set in the center of a swirl design accented head. The stone measures approx. 10.00mm and has a bri

Seven rings containing citrine, garnet, colorless synthetic sapphire, and one round brilliant cut diamond weighing 0.10 carat. Sizes 4.5 - 7.5. 10k 5.1 dwt. 14k 4.2 dwt. Provenance: A Private Collect