16ct Cushion Cut Aquamarine

AN AQUAMARINE BROOCH, CIRCA 1940 in platinum, in geometric design, set with a cushion cut aquamarine of approximately 19.0 carats, above a circular cut aquamarine, no assay marks, 3.8cm, 14.3g.

AN AQUAMARINE AND DIAMOND RING set with a cushion cut aquamarine of 14.29 carats in a border of round brilliant and baguette cut diamonds, the band set with further diamonds, stamped 750, size N / 6,

AN AQUAMARINE COCKTAIL RING in white gold, set with a large cushion cut aquamarine of 22.05 carats, no assay marks, size N / 6.75, 10.9g.

NO RESERVE - AN AQUAMARINE COCKTAIL RING in white gold, set with a large cushion cut aquamarine of 22.05 carats, no assay marks, size N / 6.75, 10.9g.

AN AQUAMARINE AND DIAMOND RING in yellow gold and silver, set with a cushion cut aquamarine of approximately 2.88 carats between two rose cut diamonds, no assay marks, P1/2 / 7.5, 3.3g.

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a cushion cut aquamarine of 2.00 carats, in a cluster of round brilliant cut diamonds, British hallmarks, size M / 6, 5.7g.

One bluish green cushion cut natural aquamarine. 103.70 ct, 30.76 x 24.09 x 19.88 mm. Origin: Brazil. Accompanied with certificate card.

Materials: Gem type: Aquamarine Carat weight: 320.00 Aquamarine Gemstone, 14.95 Carats Sky Blue Color Cushion Cut Aquamarine Gemstone For Making Jewelry Weight : 14.95 Carats Size : 17 x 15 x 9 mm Ori

10K GOLD RING LARGE RECTANGULAR CUSHION CUT AQUAMARINE: Large cushion cut light blue aquamarine in a 10K yellow gold, four prong setting, estimated 14.47carats (16x15x10mm), size 8.5, impressed: MARDE

Materials: Gem type: Aquamarine Carat weight: 3.05 Description Presenting here is a santa maria blue color natural aquamarine gemstone. Deep Blue Aquamarines are very rare aquamarines. This Aquamarine

Ring Size: 7Weight: 4.0 dwtCondition: Good

18K Rose Gold Cushion Cut Aquamarine Diamond Ring, new, size 8, 5 round faceted cut Aquamarine stones surrounded by microdiamonds all set in 18K Rose Gold.

Materials: Gem type: Aquamarine Carat weight: 3.65 Description Stunning Intense Blue Nigerian Aquamarine, Faceted Cushion Cut Aquamarine, Top Quality Gem, 3.65 CTS Aquamarine for Jewelry, Origin Niger

18K Rose Gold Cushion Cut Aquamarine Diamond Ring, new, size 8, 5 round faceted cut Aquamarine stones surrounded by microdiamonds all set in 18K Rose Gold.

aquamarine cushion cut 6.10 carats untreated gemstone. Measures 14mm x 10mm cushion cut emerald shape genuine natural aquamarine gemstone weighs 6.10 carats. Unheated and untreated natural blue aquama

14kt white gold fancy cushion cut 8x8mm Aquamarine earrings. Excellent

Item: 5.78 Ctw Natural Loose Excellent Cushion cut Aquamarine Loose Gemstone: Natural Aquamarine Color/Clarity: VVS Carat Weight: 5.78Size/Dimensions: 11.00 x 11.00 x 8.00 mm Eye Clean / High Class Fu

5.90 cts cts Untreated Cushion Cut Aquamarine Gemstone from Pakistan Weight : 5.90 carat Size : 11 x 9 x 8 mm Treatment : Natural Origin : Pakistan Standard shipping Reserve: $65.00 Shipping: Dome

Title: Certified 2.32 Ct Genuine Cushion cut Aquamarine Stone Clarity: IF Gemstones: Aquamarine Carat Weights: 2.32 Size/Dimensions: 8.10 x 8.10 x 5.60 mm IF clarity / Top Class Luster / Cushion cut /

Title: 4.6 Carats Cushion Cut Aquamarine ~ 13x6x7 MM Origin: Pakistan Gemstones: Aquamarine Carat Weights: 4.6 Carats Size/Dimensions: 13x6x7 MM Additional Information: Natural Reserve: $40.00 Shippin

Title: 4.1 Carats Cushion Cut Aquamarine ~ 10x9x6 MM Origin: Pakistan Gemstones: Aquamarine Carat Weights: 4.1 Carats` Size/Dimensions: 10x9x6 MM Additional Information: Natural Reserve: 30 Shipping:

Tiffany Paper Flowers Aquamarine Single Drop Earring in Platinum with Diamonds Platinum encrusted with round brilliant diamonds and cushion-cut aquamarines Flowers, 14.5 x 14 mm each Round brilliant d

1910s aquamarine diamond pendant necklace. Cushion-cut aquamarine weighs approx. 57ct, very pleasant blue with good saturation and life. Diamond weighs approx. 1ct. Chain signed 14K. Necklace length 1

View a video of this lot: Click HereCrafted in 18K white gold; set with a fine-quality cushion-cut aquamarine, weighing approximately 6.86 carats; flanked by asscher-cut diamonds, wei