Colorful Large Australian Black Opal Triplet 14k Gold Diamond Vintage Pendant for Necklace

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

This is a vintage 14K gold lavalier pendant necklace rendered in fine 14K gold. The naturalistic pendant features four opal cabochons with good red fire and two full cut diamond accents. The chain is

This is a vintage 14K gold ring featuring a large and colorful Australian opal with vibrant green, blue, and red fire. The opal is flanked by two full cut diamonds on either side.The diamonds are SI c

This is such a pretty and interesting necklace pendant that is artist marked with the letter S and 14K. Inlay of black opal and pave' set diamonds. Comes in a gold tone box from Canada, dated 1983. Bo

Approx. 8.75ct Colorful Natural Australian Opal 14k Gold Diamond 1960s Victorian Revival Pin or Pendant Description: Certainly one of the largest & most colorful Australian white opals I have ever see

18K and 14K white gold Australian opal and diamond pendant necklace, pendant with one 16.65ct. oval-cut 25 x 21mm Australian opal accented with six round brilliant-cut diamonds approx: 0.12 ct tw., co

Fine Australian Black Opal & Diamond Pendant in 14K Yellow Gold includes 14K Gold Chain 11.25ctw * (estimate/approximately)

This is an antique 14K gold pendant necklace dating to the early 20th century. The pendant features a large prong set opal cabochon with vibrant green, blue, and red fire. Accented by three full cut d

14KT White gold pendant with 2.00 carat Australian oval opal and (16) round diamonds (H-I color, VS clarity). 18" 14KT white gold chain. 5.3 grams.

14K YELLOW GOLD , OPAL TRIPLET, RUBY, AND DIAMOND RING: This beautiful ring features a large oval, black opal triplet. The opal measures approx. 25 x 15mm. Surrounding the opal are 14 rubies and 14 di

Vintage, black opal triplet and diamond ring, 14K yellow gold, contains an oval black opal triplet and 26 single cut diamonds weighing approximately 0.75 carats total, G-H/VS-SI; 7.50 dwts, size: 7 1/

VINTAGE LADY'S 14K GOLD AND BLACK OPAL PENDANT NECKLACES, LOT OF TWO, comprising a shell-form example with five tapered inlaid sections with exhibits of blue and green fire, bail marked "TH 14K", fitt

This is a vintage Kabana 14K yellow gold necklace pendant decorated with fiery blue opal inlay and a round brilliant cut diamond. The diamond is SI clarity and IJ color. Though unmarked, this pendant

Large Important Firey Black Opal Pendant in 14k Yellow gold with Brilliant cut diamonds set in a rope pattern setting. 26.9mm at the widests and 24mm tall

DESCRIPTION: A Vintage Italian 14k white gold perfume pendant, the pendant featuring in an inverted triangular form,unscrewing at the top revealing a dabber. Further alternating with Black enameling a

This is a vintage 14K gold necklace pendant featuring a large Old European cut diamond surrounded by round full cut diamonds. The center diamond is SI1 clarity and I-J color. The surrounding diamonds

The pear-shaped opal, 15.40 x 10.54 mm, within a nest of RBC diamond, approx. .33 ct. TW. and bright gold wire, on braided chain. 14k. 1 1/2" x 3/4", 18". 4.4 dwt.

This is a vintage 14K gold filigree necklace pendant featuring a large rectangular faceted ametrine gemstone topped by full cut diamonds along the bale. 1 1/8" long. The ametrine is 17.1 x 13 x 8.38mm

This is a vintage 14K gold filigree necklace pendant and earrings suite featuring large rectangular faceted ametrine gemstones. The gemstone in the pendant is topped by single cut diamonds along the b

14k Gold, Diamond, and Australian Opal pendant on 14k gold box chain and one matching earring. 9.5g total weight, chain measures 18" long, pendant is 1.25" long. From the estate of Betty Burch Spanjer

This is a vintage pendant necklace rendered in fine 14K white gold featuring a large cultured pearl topped with three full cut diamonds. The diamonds are VS clarity and GH color. The chain is 16" long

This is a vintage necklace pendant rendered in fine 14K gold. It features a large square ammolite gemstone doublet topped with a white gold twist studded with single cut diamonds. SI-I clarity and HI

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.

This is a vintage 14K white gold ladies ring featuring a large oval Australian opal cabochon with stunning blue, red, and green fire. The opal is flanked by a total of six full cut diamonds. The diamo