Antique 18kt White Gold Opal & Diamond Brooch

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

18kt. WHITE-GOLD OPAL/DIAMOND RING - (JC/K2QMR) - 9 GRAMS

Antique Early 20th Century Yellow & White Gold, Diamond, & Opal Cameo Brooch. Circa 1900. A rare large hand carved opal cameo of Floral in a border of old mine cut diamonds. Approximately 1.65 carats.

Chinese jade platinum and 18kt white gold brooch with diamonds. Marked PLAT 18ct. Brooch measures 46mm length. Jade measures 28mm x 17mm. Total weight 4.5dwt.

Unique 18Kt White Gold 3.30ct. Sapphire, 4.01ct. Diamond & Emerald Flexible Panther Brooch/Pin. Depicting a panther with multiple diamonds and sapphires with emerald eyes. Contains approx. 326 diamond

10k white and yellow gold pin brooch, set with a central round shaped cabochon opal, approximate total weight of opal 1.57ct, flanked by four old European cut diamonds, approximate total weight of dia

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

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

18Kt Yellow Gold Diamond & Emerald Cat Brooch. With white gold necklace on cat. Weight - 14 dwt. Measures - 2 1/8" long.

Antique 18kt White Gold Diamond & Sapphire Ring. Filigree setting with one central diamond and two trillion cut sapphires. Can be resized.

Antique 18kt White Gold Diamond Ruby Sapphire Ring. Can be resized. Set with three rubies, two sapphires and six diamonds. The top measures just over 1 inch in length.

Antique 14K White Gold & Diamond Brooch. There Are Approximately 1.25 Carats of Diamonds. Condition: Excellent. Dimensions: Dia-1.5". Gross Weight: 14.5g / 9.3dwt. Provenance: From a Long Island, NY H

Ladies 18kt white gold opal and diamond pendant featuring a bezel set boulder opal displaying waved of green and blue fire. Accented with prong set round diamonds weighing approx. 0.07ct. Hanging from

METAL: 14k Gold. MEASUREMENTS: Brooch is 35mm in diameter. GEMSTONES: Opal (multiple stones are chipped). Diamonds approx. 0.60ctw. MARKED: 14k. WEIGHT: 11.4 grams.Gemstones have not been graded for c

cluster brooch set with one oval cabochon cut White Opal, approximately 3.59 carats, enhanced with two pear shape cabochon cut White Opals, approximate total weight 1.09 carats, accented with 13 full

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

An opal ring stamped 18kt. yellow & white gold, weighing 6.6 grams, wet with one oval opal 18.49mm x 9.49mm, and 19 S/C diamonds weighing approximately 0.02ct. each (opal was back filled with epoxy wh

A very fine solid 18kt white gold solitaire old European cut diamond ring including an intricate hand engraving and filigree designs. Jewelry Type: Fashion band Metal: 18kt white gold, hand engraved f

Antique 18kt White Gold & Pave Diamond Ring. Edwardian style filigree setting with seven diamonds. Hallmarked faintly. Can be resized.

Size 7, 1/6ct. Approx. Diamond Solitaire With White Gold Filligree Setting 2 Grams

Item: Antique Ladies 14k White Gold Pin with Diamond Accent Metal Purity: .585 White Gold Gemstones: Diamond Size/Dimensions: 1 5/8" long With safety catch, 1.5 dwt Shipping: Domestic: Flat-rate of $7

Antique 14k White Gold Diamond Brooch Pin 20x53mm 4.5 Grams

18kt White Gold, Platinum Top, Diamond Brooch Measuring (1.25") in diameter containing European cut diamonds in a floral design (H-SI2) approx. 2.46ct tdw, electronically tested, unsigned piece (9.6 g

An Antique Platinum, White Gold and Diamond Brooch, containing 84 old mine and rose cut diamonds weighing approximately 10.00 carats total. Scratchmark: 306 5339. 15.90 dwts.