ANTIQUE AQUAMARINE AND DIAMOND PENDANT set with a row

Two Estate Antique Art Deco Aquamarine & Diamond Brooch & Pendant. One mounted as a clip, one mounted as a brooch and pendant. Additional brooch mount included. Set with two aquamarine stones and fort

Large emerald cut aquamarine, approx 15 carats each with approx 1/2 carat of diamonds set in 14k white gold. Total weight 12.8 grams.

AN ANTIQUE AQUAMARINE RIVIERE NECKLACE AND CROSS PENDANT, EARLY 19TH CENTURY in yellow gold, comprising a single row of fifteen graduated oval cut aquamarines suspending a cross pendant set with five

AN ANTIQUE AQUAMARINE AND RUBY NECKLACE, CIRCA 1900 in yellow gold, designed as a row of nine alternating round cut aquamarines and cabochon rubies, suspending a trio of graduated pendant drops set wi

Antique Silver Topped Gold, Diamond, and Ruby Crescent Brooch / Pendantwith old European cut diamonds bead set to the inner row and outer row set with cushion cut rubies, the side bar elements with pr

An elegant pendant that could be also worn as a brooch, made in 18K white gold set with a light blue natural aquamarine stone surrounded by brilliant cut diamonds. Marked verso: 18K. Fine Fashionable

AN ANTIQUE PEARL AND DIAMOND CLUSTER BROOCH/PENDANT in yellow gold and silver, set with a pearl of 7.9mm surrounded by three concentric rows of old cut diamonds, the bail set with three further old cu

Antique Van Cleef & Arpels style Approx. 30.0 Carat Multi Gemstone, 2.0 Carat Diamond and 18 Karat White Gold Tutti Frutti Pendant Brooch. Set with a large pentagonal shape aquamarine and carved rubie

An antique diamond pendant necklace set in platinum. Three diamonds in openwork pendant suspended from an elongated link chain - tested as platinum. Largest diamond weighing 0.36 ct. Other two weighin

AN AQUAMARINE AND DIAMOND PENDANT NECKLACE set with an emerald cut aquamarine of 15.00 carats in a border of round brilliant cut diamonds, with further diamonds to the bail, the diamonds all totalling

Antique Diamond Set Pendant with a White Gold Filled Chainthe shaped openwork pendant set with two old European cut diamonds weighing approximately .52 carat (G-H color, SI1-I2 clarity) and suspended

A 14K yellow gold pendant necklace with aquamarine and diamonds with matching earrings. Total weight is 3.35 dwt.

ANTIQUE OPAL AND DIAMOND PENDANT, set with a larger cabochon cut opal to the center, flanked with diamonds, opals and suspending 3 opal and diamond drops. Diamonds totalling approx. 1.60 ct. L. 5.4 cm

AQUAMARINE AND DIAMOND PENDANT NECKLACE, set with a larger aquamarine of approx. 7.50 ct. And diamonds totalling approx. 0.50 ct. L. pendant 5.4 cm. L. necklace 40 cm. 5 grams.

AQUAMARINE, EMERALD AND DIAMOND PENDANT.Set with 1.32 ct. approx. vibrant rich color aquamarine ( Possibly Santa Maria ) Beautiful emerald and bright and lively diamonds.L: 4. 25 cm.3.2 gram

Vintage 14K white gold handmade aquamarine and diamond pendant and chain set The 1.25" X 1" pendant features a 38.27ct. medium blue aquamarine surrounded by 53 1ct. t.w. diamonds on a 24" chain. Penda

TIFFANY & CO.: AN ANTIQUE GOLD, OPAL, AND DIAMOND PENDANT Set with old European-cut diamonds, approximate total weight 5.20 carats, and centering a later-added opal, with retractable pendant bail and

PAIR OF ANTIQUE AQUAMARINE AND DIAMOND DROP EARRINGS, set with aquamarines totalling approx. 7.65 ct. and diamonds totalling approx. 0.80 ct. L. 4.8 cm. 8.7 grams.

PAIR OF ANTIQUE AQUAMARINE AND DIAMOND DROP EARRINGS, set with aquamarines totalling approx. 7.65 ct. and diamonds totalling approx. 0.80 ct. L. 4.8 cm. 8.7 grams.

14kt white gold aquamarine and diamond pendant featuring prong set marquise and round cut medium light, very slightly grayish, very slightly greenish blue aquamarine weighing approx. 4.94ct.. Mounted

A PAIR OF ANTIQUE AQUAMARINE AND DIAMOND EARRINGS each set with a pear cut aquamarine of 4.10 carats between tapering diamond jewelled shoulders, unmarked, 6.7cm, 14.1g.

AQUAMARINE AND DIAMOND EARRINGS Each set with a row of marquise-cut diamonds, interspersed with circular and step-cut aquamarines, diamonds approx. 2.80cts total, length 5.3cm

MAGNIFICENT ANTIQUE RUBY AND DIAMOND HEART PENDANT/NECKLACE. set with large fine ruby in the center of approx. 0.60 ct. surrounded by diamonds in an open work design. diamonds totalling approx. 0.75 c

AN ANTIQUE HARDSTONE AND DIAMOND SWEETHEART BROOCH / PENDANT set with a polished green hardstone in a border of rose cut diamonds, tests as yellow gold and silver, 3cm / 1.1", 7.8g.