AN UNMOUNTED AQUAMARINE oval cut, approximately 29.00 carats. 

AN UNMOUNTED AQUAMARINE mixed oval cut, 33.60 carats.

14KT Yellow gold Tiffany & Co flower brooch with (4) oval cut aquamarine approximately 1 carat each and round ruby. 5.1 grams, 2.25" wide.

Aquamarine and Diamond Bracelet 14k yellow gold/sterling silver, the flexible bracelet mounted with oval-cut aquamarines weighing approximately 91.20 carats in total, accented by single-cut diamonds w

Including an 18 Karat yellow gold ring center bezel set with one oval cabochon cut aquamarine, approximately 9.43 carats, measuring 15.09 x 12.75 x 6.60 mm. (size 7-¼, weighs 15.3 grams); toget

This is a 900-purity platinum cocktail ring with a 1.56-carat oval-cut aquamarine accented by approximately 0.04 carats of round brilliant diamonds. Details and measurements: Ring size: 4.75. Weight:

Aquamarine, Pearl and Diamond Brooch and Earrings Suite 18k yellow gold, the brooch mounted with an oval cabochon-cut aquamarine weighing approximately 68.16 carats, accented by round brilliant-cut di

An 18 Karat White Gold, Aquamarine and Diamond Ring, containing one oval step cut aquamarine weighing approximately 11.00 carats, eight round brilliant cut diamonds weighing approximately 0.48 carat t

White Gold and Aquamarine Station Necklacethe paperclip style chain necklace with eleven bezel set oval cut aquamarine stations weighing approximately 19.15 total carats, the center aquamarine set ver

Pair of impressive retro earrings made of 18K Yellow & White Gold (acid tested by the auction house) set in their center with an oval cut Aquamarine weighing a total of approximately 6 Carats (3 Carat

Seven faceted loose natural aquamarines. An approximately 17.6 carat trillion cut (with certificate), two cushion cuts approximately 2.16 and 2.98 carats. Oval cut approximately 22.7 carats and three

ANTIQUE AQUAMARINE AND PINK TOPAZ EARRINGS in high carat yellow gold, each set with an oval and pear cut aquamarine totalling approximately 4.50 carats and an oval cut pink topaz, unmarked, 5.4g.

Bi-Color Gold, Aquamarine, and Diamond Ringthe white gold mount centering on an oval cut aquamarine (18.30 x 13.81 x 9.47 mm) weighing approximately 12.96 carats set with yellow gold prongs, halo and

ring center horizontally 4-prong set with one oval cabochon cut Cat's Eye Aquamarine, approximately 13.48 carats, accented with 100 round mixed cut Blue Sapphires, approximate total Blue Sapphire weig

White Gold and Multi-Gemstone Ringcentering on an oval cut aquamarine (14.92 x 12.50 x 7.18 mm) weighing approximately 7.13 carats prong set within a halo of round cut sapphires weighing approximately

Gold and Gem-Set Ring, Andrew Clunnthe tapered band centering on a flush set oval cut iolite weighing approximately 2.14 carats and with an oval cut aquamarine flush set to each side weighing approxim

AN AQUAMARINE AND DIAMOND CLUSTER RINGThe oval cut aquamarine within a surround of brilliant cut diamonds, approximately 0.42 carats total, to bifurcated shoulders, the shank stamped 18ctSize/dimensio

Art Nouveau Aquamarine, Pearl, and White Enamel Festoon Necklacethe butterfly form openwork pendant set with oval and pear cut aquamarines weighing approximately 4.15 total carats, with pearl accents

An aquamarine and diamond ring, the central oval cut aquamarine claw set within a surround of brilliant cut diamonds, approximately 0.65 carats total, finger size K

A diamond and aquamarine dress ring, the oval mixed cut aquamarine within an abstract surround of claw set and pave set brilliant cut diamonds, approximately 1.04 carats total, finger size L

Crafted in 18K white gold; featuring an oval modified-cut aquamarine weighing 5.92 carats; accented with round brilliant-cut diamonds weighing a total of approximately 5.50 carats, most with F-G color

AQUAMARINE AND DIAMOND PENDANT Containing one oval mixed cut aquamarine measuring 29.00 x 23.00 x 16.10 mm and 51 round brilliant cut diamonds weighing approximately 1.10 carats total. Mounted in yell

A group of unmounted sapphirescomprising 55 round, oval and rectangular cut green sapphires, weighing from approximately 0.25 - 1.12 carats; weighing in total approximately: 45.30 carats

A Platinum, Aquamarine and Diamond Ring, containing one oval mixed cut aquamarine measuring approximately 12.18 x 9.53 x 5.78 mm and two octagonal step cut diamonds weighing approximately 0.90 carat t

Two Gold and Gem-Set Braceletsthe first set with oval cut pink tourmalines weighing approximately 6.0 total carats, each flanked by trillion cut aquamarines weighing approximately 4.8 total carats, co