16mm x 12mm Ammolite Specimen

14ct yellow gold opal & white sapphire ring: Opal measures 16mm x 12mm appx. Ring size W1/2. Weight 7.7g. With certificate from jeweller.

9ct gold ring set Cairngorm smokey quartz: Gross weight 8.3g, size O, stone measures 16mm x 12mm appx.

This is a 14kt rose gold LeVian smoky quartz and champagne diamond ring that is accented by rows of white diamonds. The checkerboard faceted smoky quartz measures approximately 16mm x 12mm. There is a

Earrings are 16mm x 12mm. Set with red stone intaglio. Marked: 1995, 750, Makers mark, Kieselstein Cord . Weight - 16.7 grams.Gemstones have not been graded for color and clarity ,and tested for clari

Rare Approx. 18.0 Carat Emerald Cut Brazilian Paraiba Apatite, Diamond and 18 Karat Yellow Gold Ring. Apatite with vivid color, measures 16mm x 12mm. Stamped 18K. Good condition. Ring size 5. Approx.

Victorian rose gold filled paste necklace with cross, oval faceted foil backed glass stones in closed back settings, stones range in size from 16mm x 12mm to 10mm x 7mm, 16 1/2" long, cross measures 2

Metal : 19k Gold Designer : Elizabeth Locke Gemstone : Pink tourmaline, smaller pink gemstones Measurements : Pendants are 16mm x 12mm. Earring holes are 3.1mm in diameter. Marked: : Not

METAL: 14k Gold and Platinum. GEMSTONES: Diamonds approx. 0.25ctw. MEASUREMENTS: Cufflinks top - 16mm x 12mm. MARKED/TESTED: 14k / Plat (cufflinks tops). WEIGHT: 11.2 grams.Gemstones have not been gra

Vintage 18 Karat Yellow Gold Belt Design Ring together with Vintage Smokey Topaz and 14 Karat Yellow Gold Ring. Topaz measures 16mm x 12mm. Belt ring stamped 750. Ring sizes 5-1/2, 5-3/4. Approx. tota

David Yurman Rose Cut Morganite and Sterling Silver Ring and Ear Studs. Signed, stamped 925. Morganite in ring measures 16mm x 12mm. Ring size 6-3/4. Ear studs measure 1/2" diam. Approx. weight: 15.6

METAL: Sterling Silver. MEASUREMENTS: Ring size - 6 . GEMSTONES: Amethyst - 16mm x 12mm x 8mm. MARKED: Tiffany & Co, AG925. WEIGHT: 6.3 grams. Gemstones have not been graded for color and clarity

NATURAL SEA LOOSE CORAL Natural oval cabochon ox bood coral 6.59ct Measures 16mm x 12mm x 4.8mm New old stock, never used purchased years ago from Italy Beautiful Luster

Retro 14k yellow gold emerald, jade, and pearl brooch pendant combo. Features a floral motif with the center of the brooch decorated with a 16mm x 12mm jade cabochons surrounded by a halo of 2mm saltw

Men's vintage green jade ring. Features a 16mm x 12mm jade cabochon set in a reticulated 14k gold setting. Marked 14k. Measures 13.5mm wide. Size 9. Weighs 11.3 grams. Good overall condition with no d

METAL: 14k Gold. MEASUREMENTS: Cufflink tops measure 20mm x 17mm and 16mm x 12mm. GEMSTONES: Carved coral. MARKED: 14k. WEIGHT: 25.9 grams.Gemstones have not been graded for color and clarity, and tes

METAL: 18k Gold/ Platinum. MEASUREMENTS: Earrings are 16mm x 12mm. Bottom settings will fit approx. 5.5mm stones. GEMSTONES: Diamonds - two larger stones are missing. TESTED: 18k/ plat. WEIGHT: 5.2 gr

Lady's cabochon star ruby, diamond and 14 karat yellow gold ring. Ruby measures approx. 16mm x 12mm. Diamonds G-H color, VS-SI clarity. Signed 14K. Good condition. Ring size 8-1/2. Approx. weight: 8.3

A 14K white gold ring with an approximately 16mm x 12mm, heavily faceted, sky blue topaz with accent diamonds, ring size 8.5, ring weight 9.5dwt, graduated band from approximately 12mm to 8.5mm

METAL: 18k Gold. MEASUREMENTS: Ring size 6.5, top is 16mm x 12mm. GEMSTONES: Diamonds approx. 0.10ctw. Comes with pouch. MARKED: Tiffany & Co, 750, Paloma Picasso. WEIGHT: 4.2 grams.Gemstones have

Pair of silver and 18k gold stirrup cufflinks by Cartier France. Each top measures 16mm x 12mm. Marked: Cartier, France, 925. Weight - 16.2 grams.

An 18kt White Gold and Pink Kunzite Ring, Set with one oval cut pink kunzite stone, approx. 16mm x 12mm. Marked 14K. Size: 6 1/2 Approx. weight: 6.5 dwt Please note no credit card payments for first t

A 14K citrine and diamond ring in a yellow gold setting with an approx. 16mm x 12mm oval faceted citrine stone flanked by six round diamonds. Diameter of largest diamonds is approx. 3mm. Marked 14K. R

An estate 14k yellow gold and citrine gemstone cocktail ring. An oval cut citrine gemstone, measuring 16mm x 12mm with approximate weight 11.8 CT, set in a Retro 14k gold flowing foliate leaf motif mo

METAL: 925 Sterling Silver. GEMSTONES: Blue topaz - 16mm x 12mm. Diamonds. approx. 0.16ctw. MEASUREMENTS: Ring size 5 3/4, ring top is 16mm at widest point. MARKED: D.Y. 925. WEIGHT: 10.1 grams.Gemsto