18kt white gold pin with diamonds & onyx

PAIR OF 18KT WHITE GOLD, DIAMOND AND ONYX FLOWER EARRINGS Approx. 11.06 total dwt. (No Reserve*) Each with six heart-shaped black onyx petals centering six brilliant-cut diamonds. Total of 12 diamonds

Ladies 18KT White Gold Diamond Shoe Onyx Pendant. Pendant has a total of 8 Diamonds in the Center. Diamonds weight approx: 0.07cttw. Necklace Length: 18.00in. Total weight: 4.36 grams.

Antique 18kt White Gold Platinum Top Pin With Diamonds Measuring approx. (1.65" x 0.95") adorned with old mine cut diamonds - several missing - approx. 0.78ct tdw, stamped and tested (10.8 grams tw).

This is a gorgeous 18kt White Gold Diamond Earrings with Black Onyx. The earrings has a total of approx 170 Round Brilliant Diamonds. The Diamonds are VS1-VS2 clarity, F-G color. The total weight of d

Brooch, 18kt white gold (stamped 750) with diamonds, onyx and coral (marked Giovane)

18kt white gold, onyx and diamond ring, 4.2g. Hallmarked M.G. Size 9.5

18KT WHITE GOLD, BLACK ONYX AND DIAMOND NECKLACE Contemporary Length 16”. Total diamond weight approx. 1.37 cts. Approx. 14.90 total dwt.

Estate 18kt Yellow & White Gold Diamond Brooch Pin. Wreath form. Measures 1.25 inches in diameter. Weighs approximately 13.9 grams inclusive.

VINTAGE 18KT WHITE GOLD AND DIAMOND STICK PIN ~ 2.25" IN LENGTH WITH APPROX 0.25 ROUND DIAMOND SOLITAIRE CENTER STONE IN ILLUSION SETTING, ELECTRONICALLY TESTED FOR GOLD CONTENT (1.5 GRAMS TW)

Brooch, 18kt white gold (stamped 750) with diamonds, coral and onyx (marked Giovane)

Vintage 18kt White Gold Diamond Sapphire Stick Pin, Art Deco, 2.25" Long with a 8.4mm angled square on top with a sapphire baguette on each side and a diamond in the center. The diamond is appx. 1.8mm

18kt White Gold Pendant with Black Onyx and Diamonds on Sterling Chain Pendant 29.5mm x 25.5mm in size, yellow gold backing (stamped and tested), oval shape openwork pendant with decorated onyx stone

With both round and baguette diamonds. From a Palm Beach estate. Measures approx. 2" Long. Total weight: 7.3 grams. Shipping U.S. $20 plus insurance.

Ladies pin, diamonds with 2 pearls, stamped 18kt white gold

Diamond dome button size pin, 18kt white gold

Vintage 18KT white gold ring with (3) round diamonds set in black onyx. Onyx measures 21 x 10 MM. Ornate filigree mounting. Size 6.5, weighs 5.3 grams.

That's right, an 18KT White Gold Hinged Bangle Bracelet, featuring a massive Black Onyx stone, and 12 sparkling diamonds! What a statement piece this is, and how rare to find a precious metal bracelet

Art Deco 18K white gold bar pin features an inlaid central onyx bow design accented with approximately .25ct Collette set old European cut diamond. Complemented on sides by small bead set single cut d

A Unique Art Deco 18Kt White Gold Ring with an Onyx stone in the center. The diamond is center in the center of the Onyx. Ring size: 5.00 " ring is sizable updon request". SKU02P49

Antique black opal cameo set atop onyx set in platinum and 18kt white gold with diamonds. Width 1 3/8;; total weight 7.5 grams Condition: Two tight fissures in onyx at 12 and 6, perhaps intentional

French Art Deco Onyx & Diamond Arrow Pin mounted in 18K white gold circa 1920's with twist lock opening, small illegible hallmarks to top and bottom parts. Total weight 9.7 grams. Length 2 3/4 inches

Antique bar pin comprised of (7) faceted amethysts and (16) Old European cut diamonds set in 18kt white gold. Amethysts range between approx. 4.0mm x 4.5mm and 3.5mm x 4.0mm. Stacked diamonds range in

Victorian-Edwardian 18kt Diamond Floral Stick Pin, White Gold, Late 1800's-1910. Four blossoms on the round edge with a center appx. 1.8mm diamond set in a miligrain framed square setting. The pin it

Spillone terminato con onice e diamanti g 5,8, lungh. cm 6,9 circa. White gold diamond and onyx tie pin, g 5.8, length cm 6.9 circa.