A DIAMOND RIVIERE NECKLACE in yellow gold and silver,

AN ANTIQUE IMPERIAL TOPAZ AND DIAMOND RIVIERE NECKLACE, 19TH CENTURY in yellow gold and silver, comprising a single row of thirty graduated oval cut imperial topaz, totalling 55.0-60.0 carats, on a ci

A NATURAL PEARL AND DIAMOND NECKLACE in yellow gold and silver, comprising a single row of one hundred and seventy-five pearls ranging 6.6mm to 3.7mm, with rose cut diamonds and a cultured pearl set t

AN ART DECO ONYX AND DIAMOND NEGLIGEE NECKLACE in 18ct yellow gold and silver, the trace link chain suspending a pendant set with two rows of old cut diamonds, each terminated with a circular onyx dis

AN ART DECO ONYX AND DIAMOND NEGLIGEE NECKLACE in 18ct yellow gold and silver, the trace link chain suspending a pendant set with two rows of old cut diamonds, each terminated with a circular onyx dis

PEAR CUT BLUE TOPAZ DIAMOND NECKLACE 14K YELLOW GOLD AND .925 STERLING SILVER

A FINE ANTIQUE TOURMALINE AND DIAMOND TIARA / NECKLACE, 19TH CENTURY in yellow gold and silver, comprising a series of seven links set with emerald cut green tourmalines within a foliate border set wi

AN ANTIQUE DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a square step cut diamond and rose cut diamonds, suspending a trio of graduated diamond drops, on a be

AN ANTIQUE RUBY, DIAMOND AND PEARL PENDANT NECKLACE in yellow gold and silver, the scrolling pendant set with an oval cut ruby and old and rose cut diamonds, accented by pearls, suspending a pear cut

AN AMETHYST, DIAMOND AND PEARL PENDANT NECKLACE in yellow gold and silver, the openwork pendent formed of laurel and scrolling motifs, set with round and pear cut amethysts, accented by pearls and sin

You are looking at an Authentic! David Yurman Bead Necklace 18k Gold Garnet Pearl Diamond 40" Necklace. Metal: 18k Yellow Gold and Sterling Silver Length: 40" Weight: Width: 37.5 grams Chain 1.5mm rub

AN ANTIQUE DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a rose cut diamond suspended within a pear shaped halo of further rose cut diamonds, with ribbon and b

Total weight 18.4 grams. Pave diamonds with triple strand necklace. Measurement: 16" long. Comes with original pouch.

171081 52.1CTW RUBY & 0.35CTW DIAMOND STERLING NECKLACE One electronically tested yellow gold layered 925 silver ladies cast & assembled ruby & diamond necklace. 17 1/2 inch in length. Trademark is Or

A PEARL, DIAMOND AND SAPPHIRE FOUR ROW NECKLACE in yellow gold and silver, comprising four graduated rows of pearls ranging 4.0mm to 8.4mm, the rectangular clasp set with square step cut blue sapphire

DIAMOND RIVIERE NECKLACE Containing 97 round brilliant cut diamonds weighing approximately 17.90 carats total. Mounted in yellow gold. 17 inches long. Gross weight: 17.95 dwt.

DIAMOND RIVIERE NECKLACE Containing 127 round brilliant cut diamonds weighing approximately 10.00-11.00 carats total. Mounted in yellow gold. 19 inches long. Stamp: A+P 18K. Gross weight: 20.45 dwt.

18k yellow gold Centering a 0.36ct. round full-cut diamond further set with one hundred sixty-seven round full-cut diamonds tapering in size and totaling 7.83cts. in weight and each graded M+ in colo

Antique Edwardian10K yellow gold silver topped ornate sapphire, pearl, mother-of-pearl, diamond chip filigree lavalier necklace with modern 14K yellow gold lobster clasp. Central oval sapphire measure

AN ENAMEL AND DIAMOND MAN IN THE MOON NECKLACE in 18ct yellow gold and silver, the pendant designed as a man in the moon decorated with light blue enamel, the eyes set with rose cut diamonds, suspende

14k Yellow Gold, Silver and Rose-Cut Diamond Necklace and Earring Set. Not marked but tested. 17.1 g.t.w. Necklace: L: 11.625 in.

A SILVER, 18K GOLD AND DIAMOND NECKLACE • Silver and 18k yellow gold • Numerous round diamonds • Length 32 in. • Estimated gross weight: 17.9 grams Footnotes: OVERALL CONDITIO

AN ANTIQUE DIAMOND, GARNET AND ENAMEL SNAKE NECKLACE, 19TH CENTURY in yellow gold and silver, designed as the body of a snake coiled around on itself, the head relieved in blue enamel, accented by old

Ladies sterling silver ruby and diamond necklace with yellow gold overlay featuring cabochon cut slightly purplish red rubies weighing 90.50ct., mounted in a open scrolling design links and accented w

pendant set with one cushion shape cabochon cut black onyx, 12.60 x 10.00 mm. in diameter, surrounded by 36 full cut round diamonds [J-L/VS], total weight approximately 0.15 carats, accompanied by a s