14K Gold, Opal, Diamond and Onyx Cameo Brooch

Art Deco style black onyx, 14K gold, ruby & diamond brooch with applied carved opal fish and conch shell. Measures 1.75" x 1.13".

Set with 3 round opals each approx. 4.5mm, and a center (5pt) diamond over an onyx stone approx. 15x11mm, in yellow gold stamped 14K, 2.5x2.25in., 21.2gms. Opening Bid: $500/

Metal : 14k Gold Designer : Asch Grossbardt Gemstone : Inlay opal, onyx and lapis. Diamonds approx. 0.27ctw Measurements : Brooch is 21mm x 26mm Marked: : AG mark, 14k Weight: 7.7

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

1) 14K three sapphire and diamond ring, sz 4.5, 2) 10K black onyx carved cameo ring, sz 10, 3) 10K marquise opal filigree ring, sz 7.5 and 4) 14 GP Synthetic sapphire and diamond ring, sz 8, 16 grams

Large oval 14K yellow gold brooch with hidden bail on back to convert to a pendant, set with large white opal cabochon and the foliate frame set with brilliant cut white diamonds, height 2", width 1.7

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

VTG 14K GOLD & DIAMOND CAMEO BROOCH -8.2 G -

Item: 14K Yellow Gold Diamond Vintage Cameo Brooch / Pendant Diamond: 1 round cut diamond Diamond Weight: 0.04 ctw Color/Clarity: G-H, SI1 Weight: 12.6 grams Size: 1.75 x 1.34 x 0.5 inches Tested 14K

METAL: 14K gold. GEMSTONES: diamonds-approx. 0.60-0.70ctw, malachite cameo. MEASUREMENTS: brooch is 37mm x 26mm at widest point. MARKED: 14K. WEIGHT: 19.6 grams.Gemstones have not been graded for colo

A large antique cameo brooch featuring the profile of a man. Cameo jewelry has a rich history and has long been cherished for its exquisite craftsmanship and intricate designs. The 14K gold frame adds

Metal : 14k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw, Opal (multiple small chips on stones) Measurements : Brooch is 35mm in diameter Marked: : 14k Weight:

Antique 14k Gold Opal, Ruby, Diamond Brooch. Antique brooch with a large, lovely opal stone, 16x12mm. With 6 rubies and 12 old cut diamonds. 2.6x1.6cm. 4.16gr.

Large reticulated frame around the cameo, shes wearing a 10 point diamond. Total weight 22.4 grams. Measures 2 5/8" tall, 2" wide.

14K Gold. Stamped & Trademarked. Weight: 8.42g gross. Rear fixed with loop, to be worn as brooch or pendant. 41 x 30mm. Offered without reserve. Est. $200-300.

DESCRIPTION: an antique cameo comprised of a carved shell portrait of a woman, accented with a necklace inset with a diamond, completed within a 14k gold reticulated frame. Total Weight: 5.8 dwt CIRCA

METAL: 14k Gold. MEASUREMENTS: Brooches measure - 35mm x 27mm (cameo) and 51mm x 15mm (filigree). GEMSTONES: Shell cameo, green stones, 1 diamond. MARKED: 14k. WEIGHT: 8.4 grams.Gemstones have not bee

Brooch measures 51mm x 42mm. Shell cameo, decorated with two diamonds. Marked 14k. Weight - 15.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancemen

Metal Content: 14K Gold.Weight of Item: 14.9 grams.Size: 55 x 43mm. Top is slightly bent.Gemstone: Diamond, shell cameo.Stamp: 14K

METAL: 14K gold. GEMSTONES: diamond, shell cameo. MEASUREMENTS: brooch/pendant is 52mm long x 40mm at widest point. MARKED: 14K Italy 331NA. WEIGHT: 11.4 grams.Gemstones have not been graded for color

Vintage, possibly antique, women's estate cameo brooch pendant depicting a woman with cabbage rose in her hair and completed with a genuine diamond pendant. Mounted in 14k white gold. Measures approx.

Vintage Brutalist 14k yellow and white gold, diamond and opal pin. Apparently unmarked, tested for fineness. Approx. h.2.25", w. 1.125", total weight 12.6g. Ahlers & Ogletree, Inc. reserves the right

JEWELRY: Tested 14K yellow gold opal and diamond brooch with pendant option, measuring 1.5 x 1.25 inches in diameter, centering the brooch is an oval cabochon white opal measuring 23 x 13 mm., approxi

METAL: 14k Gold/Sterling Silver. MEASUREMENTS: Ring size 7, top is 26mm x 20mm. GEMSTONES: Opal approx. 6.93ct, Onyx, Diamonds approx. 0.50ctw. TESTED: 14k prongs/Sterling Silver. WEIGHT: 6.7 grams.Ge