A Platinum, 18 Karat Yellow Gold, and Fancy Color

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

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

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

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

GIA Certified 4.38 Carat Modified Cushion Cut Natural Fancy Brown-Yellow Diamond, 1.0 Carat Round Brilliant Cut Diamond, Platinum and 18 Karat White Gold Ring. Fancy brown-yellow diamond, VS1 clarity.

Featuring one round Brilliant cut diamond [Fancy Irradiated Yellow/VS-1], approximately 0.46 carats, set in a platinum mounting; size 6; weighs 3.4 grams

18 karat white & yellow gold snake pendant & neckchain with 18 round full cut Fancy Yellow diamonds at 0.12 carat total weight, 26 round full cut diamonds at 0.24 carat total weight, G-H color/VS-1 cl

Diamond Ring.  A modern look to the traditional three stone diamond ring!  This 18 karat white and yellow gold ring features a 1.01 carat radiant-cut, I color, SI2 clarity diamond that is ce

Round Brilliant Cut Fancy Yellow, Fancy Pink and Colorless Diamond and 18 Karat Yellow, Pink and White Gold Ring. Yellow and pink diamonds with vivid color. Colorless diamonds E-F color, VS clarity. S

This is a GIA graded rare colored greenish, yellow diamond, set in a beautiful 18 karat white gold diamond halo mounting. Browse through the photos to see the amazing colors this diamond exhibits. The

Property of an East Coast Lady 18 KARAT YELLOW GOLD FANCY BROWN-YELLOW DIAMOND RING, Tension set to the center with a fancy brown-yellow brilliant-cut diamond weighing approximately 2.51 carats, set a

Property of an East Coast Lady 18 KARAT YELLOW GOLD FANCY BROWN-YELLOW DIAMOND RING, Tension set to the center with a fancy brown-yellow brilliant-cut diamond weighing approximately 2.51 carats, set a

* An 18 Karat Yellow Gold Fancy Link Demi-Parure, consisting of a necklace containing textured round links alternating with polished twisted links, together with a matching bracelet. Stamp: 18K. 41.00

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

This is a certified and appraised 18 karat yellow gold fancy yellow diamond and white diamond ring.  The 1.03 carat heart-shaped, fancy yellow, SI2 diamond is prong-set in a ring with .38 carats

Large Pair of 18 Karat Yellow Gold, Multi Color Enamel, Rose Cut Diamond and Seed Pearl Reversible Chandelier Earrings. Unsigned. Very good condition. Measure 3-1/2" L, 2" W. Approx. weight: 19.75 pen

Set with 19 full cut round diamonds [Fancy Light Brown/VS], total approximate weight 0.51 carats, framed with 59 single cut round diamonds, approximately 0.0025 carats [G-I/SI], total approximate weig

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

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