Fancy Onyx Necklace 10 kt (NGS-356)

Estate 10k Yellow Gold Black Onyx Necklace Pendant. Acid tests as 10kt gold. Measures 1 inch in length.

Estate 10k Yellow Gold Black Onyx Necklace Pendant. Acid tests as 10kt gold. Measures 1 inch in length.

Antique 10kt Yellow Gold & Onyx Necklace Pendant. Measures just under 1 inch with the bail. Acid tests as 10kt.

Estate 10k Yellow Gold Black Onyx Necklace Strand. Having round black onyx beads with 14kt yellow gold spacers and 10kt yellow gold filigree navette clasp. Hallmarked. Measures 18 inches in length.

Antique C 1820s Georgian Era 10kt Gold Chain. Fancy link 10kt gold necklace chain. Chain and clasp acid tests as 10kt gold. Measures just over 16 inches in length. Weighs approximately 7.2 grams.

10kt Gold Large Scale Faceted Onyx Bead Necklace Strand. Clasp is hallmarked 10k SF. Measures 19 inches in length.

Antique 19th C Gold & Onyx Masonic Pendant. Necklace pendant with Fraternal Masonic design in Maltese cross form with black onyx background. Tool at center acid tests as 10kt, outer frame is gold fill

A Stunning Vintage 1920s Art Deco Cameo Necklace. Chain is solid 10kt White Gold marked and hallmarked 10k. Cameo part of the necklace is not 10kt gold but beautifully set with rhinestones and onyx st

Antique 19th C Gold & Carved Onyx Spinning Fob / Charm / Necklace Pendant. Having a carved black onyx plaque of a Greco Roman soldier. Measures 1.5 inches in length. Acid tests at 10kt, may be gold fi

2 1/2 x 1 3/4 pendant, approx. 12 in. chain (closed)

Four knotted strands of 6.3mm onyx beads converge at each side of a center fancy jump bar which is testing high kt gold. Pressure tongue clasp with safety catch is marked 14K. Lower solder point on

Victorian Locket NecklaceVictorian four panel picture locket necklace. Two panels missing glass to hold pictures. Filigree design with black onyx front. 18" long chain. Both tested 10kt gold but

Vintage fancy chain and bar shape links with round black onyx and white faux pearls necklace. Length 40". Pearls and onyx beads measured 10 mm in diameter each. Condition very good. 15

Ladies 10Kt Yellow Gold Sapphire & Diamond Pendant / Necklace. Pendant has Blue Sapphire Cut with 10 round accent Diamonds & A 10K Necklace. Diamonds weight: 0.05 cttw. Necklace length: 18.00"

Ladies 10Kt Yellow Gold Emerald & Diamond pendant / Necklace. Pendant has one Oval Emerald with 30 Diamonds & A 10K Necklace. Diamonds weight: 0.10 ctw. Necklace length: 18.00"

Ladies 10Kt Yellow Gold Sapphire & Diamond Pendant / Necklace. Pendant has one Sapphire with 16 round Diamonds & A Necklace. Diamonds weight: 0.10 cttw. Necklace length: 18in

Ladies 10Kt Yellow Gold Ruby & Diamond Necklace. Necklace has one Ruby with 16 round Diamonds. Diamonds weight: 0.10 cttw. Necklace length: 18.00"

Ladies 10Kt Yellow Gold Citrine & Diamond Pendant / Necklace. Necklace has Pendant with one Oval Citrine & 16 round Diamonds. Diamonds weight: 0.1 ctw. Necklace length: 18.00" Total weight: 2.10 Grams

Ladies 10Kt White Gold Emerald & Diamond Pendant / Necklace. Pendant has one Green synth Emerald with 6 round Diamonds & A Necklace. Diamonds weight: 0.10 cttw. Necklace length: 18.00"

Ladies 10Kt White Gold Sapphire & Diamond Pendant / Necklace. Pendant has one Sapphire with 10 round Diamonds & A Necklace. Necklace length:

Ladies 10Kt Yellow Gold Diamond Pave Snake Pendant / Necklace. Pendant has a Snake design with 10 round Diamonds. Necklace length: 16.00"

butterfly and diamond, 14 kt diamond heart pendant, 14kt bear pendant, 6.8g tw

Ladies 10Kt Yellow Gold Opal & Diamond Pendant / Necklace. Necklace has one Pendant with Oval Opal & one round Diamond. Necklace length: 18.00"

Ladies 10Kt White Gold Amethyst & Diamond Pendant / Necklace. Necklace has one Pendant with Oval Purple Amethyst Gemstone & One Diamond. Necklace length: 18.00"