A Platinum, 18 Karat Yellow Gold, Peridot, Tourmaline

An 18 Karat Yellow Gold, Platinum, Rubellite Tourmaline and Diamond Ring, Molberg, containing one triangular mixed cut rubellite tourmaline weighing approximately 8.90 carats and 28 round brilliant cu

A Semi-Precious Stone and 18 Karat Yellow Gold Line Bracelet. Princess cut stones transition through the colors of the rainbow with garnet, citrine, peridot, tourmaline, blue topaz, tanzanite and amet

Tiffany & Co 18 Karat Yellow Gold Sterling Silver Gemstone Peridot Ring Features Etoile Sapphire Tourmaline Blue Topaz Size 7.5 Hallmarked " Tiffany & Co. 925 750 " 17 Grams Total in Overall Good Cond

Elizabeth Locke Eighteen-Karat Yellow Gold, Peridot and Tourmaline Ring, with a hammered texture and set with a round checkerboard-faceted peridot, with an approximate weight of 4.50 carats, accented

Pair of Elizabeth Locke Eighteen-Karat Yellow Gold, Peridot and Pink Tourmaline Earrings, each with a hammered texture and mounted with a round checkerboard-cut peridot, with an approximate total weig

Containing one step cut green tourmaline measuring 8.1mm x 7.5mm x 5.2mm, with one round brilliant cut diamond weighing approximately 0.14 carat. Marked BMW 18k. Size 5.75. 7.4 dwt.

18 karat yellow Gold Peridot Pendant Necklace 18 in.

Art Deco Possibly French Very Fine Lapis Lazuli, Platinum 18 Karat Yellow Gold and Silver Compact with Carved Jade and Diamond Clasp. Signed ATP (the T looks like a tri-pod) and what appears to be a F

* A Pair of 18 Karat Yellow Gold, Green Tourmaline, Diamond and Jadeite Pendant Earrings, containing two oval shape cabochon cut green tourmaline measuring approximately 14.00 x 10.00 x 5.80 mm, two p

An 18 Karat Yellow Gold and Peridot Bead Torsade Necklace, consisting of 10 strands containing numerous peridot rondelle beads measuring approximately 4.50 mm in diameter strung knotted with a yellow

containing two full cut diamonds [E/VS] weighing approximately 0.18 carats; 34 full cut diamonds [Fancy Light Green/VS] weighing approximately 0.25 carats total; and 23 round cut pink tourmalines weig

containing two oval cabochon cut pink tourmalines weighing approximately 15.40 carats total; four full cut diamonds [I/VS] weighing approximately 0.20 carats total; and two spherical half-drilled ligh

Attributed to: Kwiat Collection, New York Approx. 41.25 Carat One Hundred Sixty Five (165) Princess Cut Fancy Intense Yellow and White Diamond, Platinum and 18 Karat Yellow Gold Bracelet. Yellow Diamo

GIA Certified 4.0 Carat Emerald Cut Natural Fancy Light Yellow Diamond, Platinum and 18 Karat Yellow Gold Engagement Ring. Yellow diamond VVS2 clarity. Accented with 1.50 carat TW two trapezoid shape

Large Approx. 5.75 Carat Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Brooch. Diamonds E-F color, VVS clarity. Unsigned. Very good condition. Measures 2-1/2" x 1-3/4". Approx. weight

Approx. 2.55 Carat Oval Cut Emerald, .80 Carat TW Two Trillion Cut Diamond, Platinum and 18 Karat Yellow Gold Ring. Emerald with vivid color. Diamonds G-H color, VS-SI clarity. Stamped Plat 18K. Ring

Vintage Approx. 4.0 Carat TW Seventy Baguette and Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Ring Setting. Diamonds D-E color, VVS-VS clarity. Ring octagonal opening approx. 11.5mm

A romantic Edwardian Heart shape Aquamarine and Diamond Bow Pendant, made in Platinum on 18 karat yellow gold. Style Number: MM-2053Metal: Platinum & 18k Yellow Gold Gram Weight: 8.7 Stones: 12ct Hear

A Demantoid Garnet and Diamond Ring. Platinum topped 18 karat yellow gold mounting contains one bezel set oval demantoid garnet which is approximately 2.08 carats. Garnet contains a horse tail inclusi

A Sapphire Ring. Brushed two-tone platinum and 18 karat yellow gold mounting contains one faceted oval sapphire Size: 10.5 Wt: 13.5 grams

18 Karat Yellow Gold Green Peridot and Blue Topaz Flower Earrings. Omega clip back. Stamped, 18K JGJ Italy. Presented in red jewelry box. Good condition, having normal wear. Measures .25 in. x 1.25 in

Contemporary Italian Twelve Small Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Flexible Ring. Stamped Italy, 18K, Pt950. Ring size 6+/-. Approx. weight: 5.6 grams. Condition: Very go

Vintage Platinum and 18 Karat Yellow Gold Band / Ring. Stamped Plat 750. Ring size 8-1/4. Approx. weight: 9.9 grams. Condition: Good vintage condition. Light surface wear. Estimate: $100.00 - $300.00

centering one rectangular green tourmaline weighing approximately 9.60 carats; and 20 full-cut diamonds [H-J/SI] weighing approximately 0.70 carats total; 11.3 grams; size: 6 1/2