Amber, Black Opal and 18K Necklace

13mm Black Opal & Solid 18K White Gold 18" Necklace W/Diamond Accents - This lovely necklace was finely crafted of solid 18k white gold and is comprised of a 0.75" pendant which hangs on an 18" chain.

DESCRIPTION: An Antique beaded necklace comprised of Australian black opal, graduating in size, alternating with 18k yellow gold spacers and closure. Approx. 326 carats CIRCA: Early-Mid 20th Century O

Metal: 18k Yellow Gold Measurements: Chain Length: 15.75" Weight: 6.4g Stones: Black Opal - 5.5mm x 23mm Orange Spessartite Garnet - 9.5mm x 5mm x 3mm Estimated Weight 0.89ct Pendant Size: 8mm x 36mm

DESCRIPTION: A Vintage beaded necklace crafted with oblon and spherical Black Australian opal, completed with a 18k yellow gold closure, stamped "18k". Total Weight: 202 carats CIRCA: Mid 20th Century

2.30ct Black Opal, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum Pendant on Adjustable 18K White Gold Chain - This beautiful necklace is comprised of a 1" solid platinum pendant which hangs on an 18" s

Crafted in platinum and 18K gold; set with a trapezoid cabochon-cut black opal, measuring approximately 12.40 x 9.30 x 4.65 mm; lozenge-shaped sapphire, weighing approximately 2.60 carats; accented by

With river pearl, coral, lapis, turquoise, amber, onyx, tiger's eye, painted wood, glass or silver beads, etc. Includes unmounted white or black opals, amethysts and multi-hue citrines.

Ladies opal pendant with necklace. Features an opal triplet measuring 25mm x 13mm in a bezel setting and hanging from an 18k gold chain, measures 20 in. long. Weighs 9.3 grams. Marked 14K on the penda

GIA certified 5.51 G boulder opal pendant hung on an 18K yellow gold black diamond beaded necklace. Center stone set in a white + yellow metal pendant w/numerous near colorless round brilliants. Measu

16" Choker necklace, in 18kt yellow gold. Large oval black opal, with 2 smaller accent opals. Property of a Palm Beach lady . total weight 34.55 dwt

Black Opal Center in an interesting geomatric cut with vibrant neon greens and blues. 0.12 carats of diamonds on the sides on 14K yellow gold setting. Simple gold chain included.

Gem Type-Natural Black Opal;Weight-22.6CT;Length- Approx 430mm;Treatment-Heated;Bead Size-3x3mm;Color-Multi Color...Origin-Ethiopia;

3 Piece Sterling Silver and Black Opal Necklace 16 in. and Earrings 3/4 in. x 1/4 in.

A modernist jointed torque suspends two polychromatic crystal opals, 40.7 x 18 x 5 mm and 49.8 x 18 x 7 mm., approx. 55 cts. TW by formula, opal clasp. Ca. 1959. Impressed Burle Marx 18k with other in

With emerald accents. Large black opal hand carved with a deep see aquatic design with emerald accents throughout. Property of a Miami Beach estate. Pendant measures approx. 2" Wide. Chain measures ap

with removable central ornament/pendant, on hammered collar; opal measuring 15 x 10mm, (with cracking); with makers mark from the Golden Bear, Vail, Co.; gross weight approximately: 39 gr; length adju

Sterling Dan Nieto 100 Carat Black Opal Bear Necklace 120g, Beautiful piece of opal. Stone is cracked down one side, as shown in photos. As-is.

Massive 2 part black matrix opal necklace set in 14k yellow gold on a 14k yellow and white gold necklace. Pendant weighs 13.64 grams and measures 67mm long. Chain is 16"/40cm long and weighs 15.20 gra

Amber, Black Onyx Necklace Featuring twenty natural shape amber beads measuring from approximately 35.5 to 9.3 mm, interspaced by round black onyx beads, completed by a gold-tone metal lobster claw cl

Title: 71.57 Ctw Natural 143 Faceted Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Faceted Black Opal Beads Carat Weights: 71.57 Size/Dimensions: 4.70 to 5.00 mm / 143 PC's / 16.3" I

Title: Natural Black Fire Opal Necklace Set - 13.09 Ct Origin: Ethiopia Weight: 13.09 Size/Dimensions: 11.0x7.0 - 13.0x8.0 mm Additional Information: Pieces : 7 No's / Shape : Pear Cab / Color - Black

Title: 37.19 Ctw Natural 222 Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Black Opal Beads Carat Weights: 37.19 Size/Dimensions: 2.50 to 5.50 mm / 222 PC's Additional Information: D

Sterling Silver Black Opal Pendant 3/4 in. x 3/8 in. Necklace 18 in. chain & marked 950 Silver Bracelet 2 1/2 in. x 2 3/4 in.

Black Opal Pendant Necklace 2 Pairs Black Opal Earrings. .925 Sterling Silver including chain. Size: Pendant 1/2 in. , chain 18 in. length. ; Earrings: 1.25 in. x 3.8 in. each