IMPORTANT BLK AUSTRALIAN OPAL SAPPHIRE AND DIAMON

This is a striking vintage ladies cocktail ring. Rendered in fine 14K rose gold, this ring features blue sapphires surround by Australian opal cabochons, each with nice red, blue, and green fire. Size

Beautiful 2 cwt sapphire and Australian opal sterling silver ring. Great quality and detail. Size 6.

Beautiful 1 cwt blue sapphire and Australian opal sterling silver ring. Great quality and detail. Size 9.

Beautiful 2 cwt. sapphire and Australian opal sterling silver ring. Lab created. In very good condition. Great quality and detail. Size 7

Marius Winograd (Polish/American) Round gemstone pendant. Sterling silver 18k gold, Australian opal, tourmalines, citrine and sapphire. Dimensions: 1 1/2” diameter

COMES WITH 6 PENDANTS- GENUINE DIAMON, EMERALD, SAPPHIRE, OPAL, TIGEREYE, AND JADE

Beautiful sapphire and Australian blue opal sterling ring. Great quality and detail. Size 6

Beautiful 3 cwt sapphire and Australian fire opal sterling silver ring. Great quality and detail. Lab created. Size 6

OPAL (2.60 CTS) & PINK SAPPHIRE (3.75CTS) RING, 18KT GOLD SIZE 7 1/2 Oval cabochon cut white Australian opal. Small patches of play of color throughout. 15.2 x 12.5 x 2.8mm. One hundred seven round fu

A fine specimen of Queensland boulder opal, with typical ironstone backing and rich colour; with collector's label, 1950. 11.4 grams, 38mm (1 1/2"). Previously the property of an important private min

An important 14k yellow gold pin/pendant with bezel mounted Lightning Ridge Australian black opal, calf's head tourmaline and a round brilliant diamond, signed on back, tests for 14k gold. The majorit

An important 14k yellow gold pin/pendant with bezel mounted Lightning Ridge Australian black opal, calf's head tourmaline and a round brilliant diamond, signed on back, tests for 14k gold. The majorit

Jade with scenic 18k mounting set with opal and pink sapphires. 1-1/2" round. 2" high overall. IMPORTANT: Before bidding, please read the terms and conditions. When you registered for the auction you

Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

IMPORTANT SAPPHIRE AND DIAMOND CLUSTER RING, Set to the center with a large blue sapphire of approx. 13.49 ct. Surrounded with diamonds totalling approx. 1.15 ct. Size O. 8.3 grams. Accompanied by Wor

IMPORTANT SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCH, in platinum. Of part wave design, set with 3 sections of blue sapphires totalling approx. 6.84 ct. Flanked with multi-cut diamonds totalling approx.

IMPORTANT SAPPHIRE AND DIAMOND CLUSTER RING, Set to the center with a large blue sapphire of approx. 13.49 ct. Surrounded with diamonds totalling approx. 1.15 ct. Size O. 8.3 grams. Accompanied by Wor

Marina B 'Novia' opal, sapphire, and black onyx earrings Each set with cushion and oval opals, enhanced by cabochon black onyx, and pave-set circular-cut sapphires 18k yellow gold Signed Marina B, num

IMPORTANT SAPPHIRE AND DIAMOND 3-STONE RING, set with a central oval blue sapphire of approx. 3 ct. Flanked on each side with a diamond totaling approx. 1.82 ct. Size O. 5.5 grams.

14K yellow gold modern ring having a central cab oval grey Australian opal (approx. 17.50 ctw, medium play of color - green, red blue) and 36 natural modern round brilliant halo diamonds (approx. 1.80

A captivating 14k two-tone gold ring adorned with an oval cabochon cut natural opal center, flanked by emerald cut green and yellow sapphire corundum gemstones and round brilliant cut diamonds. This u

This is a 1970's 18Kt YG and black Australian opal ring with a total of 6.60Cts.  The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm.  The opal exhibit

Featured in this lot is this opal sapphire and diamond 14k yellow gold necklace with GGA paperwork. The necklace features a polished, tested, and stamped 14k yellow gold construction and is marked 'Os

Title: Antique 3.75ct Natural Australian Opal 2.50ctw Old Euro Diamond 14k Gold Ring 1920s Description: A genuine ca. 1920s ring in 14k gold featuring a large, elongated cabochon of translucent opal