All Items : New Century : Jewelry : Contemporary item #1007799 (stock #MM-1479)
SwisSiam-Arts-Antiques-Gems
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New Exquisite sandblasted solid 18K. white gold ring (weight 8.30 gr.) set with a genuine Colombian Emerald @ 0.95 ct. and 6 Diamonds @ 0.51 ct. total weight
All Items : New Century : Jewelry : Contemporary item #1007827 (stock #C0-161B)
SwisSiam-Arts-Antiques-Gems
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A cushion cut genuine blue sapphire @ 1.28 ct. 2-Tone 18K. gold ring set with 49 brilliant diamonds @ 0.82 ct. total weight (new)
All Items : New Century : Jewelry : Contemporary item #1007814
SwisSiam-Arts-Antiques-Gems
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Avant-garde 2-tone 18K solid gold ring set with one stunning genuine ruby @ 1.01 ct. and 20 brilliant diamonds @ 0.15 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1248544 (stock #CO-135 UKKK)
SwisSiam-Arts-Antiques-Gems
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An absolutely stunning fancy-cut corn flower blue Ceylon Sapphire Ring in 18K. Gold @ 2.51 ct. set with 22 square Diamonds @ 1.48 ct total weight. This is an important and unique piece of new jewelry that speaks for itself!
All Items : New Century : Jewelry : Contemporary item #1008088 (stock #TM-48)
SwisSiam-Arts-Antiques-Gems
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Most attractive and unusual genuine Blue Ceylon Sapphire Earrings (double feature: clips and/or pierced) @ 1.14 ct., 10 square diamonds @ 0.47 ct. and 28 brilliant diamonds @ 0.23 ct. total weight set in brushed 18K. solid gold
All Items : New Century : Jewelry : Contemporary item #1007802 (stock #MM-762)
SwisSiam-Arts-Antiques-Gems
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Striking 18K. solid gold ring set with a magnificent genuine Ruby @ 1.12 ct. and 40 brilliant diamonds @ 0.27 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009531 (stock #CO-77B)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K.Gold Ring set with a Genuine Ceylon Blue Sapphire @ 1.40 ct., 96 Pave Brilliant Diamonds @ 0.81 ct. total weight. We also have a matching Necklace, please see item # 726670
All Items : New Century : Jewelry : Earrings : Contemporary item #1010708 (stock #MM-318)
SwisSiam-Arts-Antiques-Gems
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Very chic 18K. Solid Gold dangling Earrings set with 2 Genuine Ceylon Blue Sapphires @ 1.32 ct. total weight and 8 Brilliant Diamonds @ 0.64 ct. total weight. For pierced ears only.
All Items : New Century : Jewelry : Earrings : Contemporary item #1010929 (stock #MM-1455)
SwisSiam-Arts-Antiques-Gems
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Avant-garde and unique 18K. Gold earrings set with four 2-Tone hand carved tourmaline leaves @ 9.84 ct. total weight and 66 Brilliant cut Diamonds @ 0.51 ct. total weight. Double feature: Clip and/or for pierced ears!
All Items : New Century : Jewelry : Earrings : Contemporary item #1008267 (stock #CO-310)
SwisSiam-Arts-Antiques-Gems
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Versatile 18K. Gold (8.81 gr.) Earrings for pierced ears set with 2 genuine Ceylon Blue Sapphires @ 1.85 ct. and 4 brilliant Diamonds @ 0.20 ct. These earrings are very special as the Sapphires can easily be removed and be worn alone as ear studs for daily wear. For more elegant occasions one wears them with the gold/diamond jackets. It's like having 2 pairs of earrings, but only buying one! 2 Pairs available.
All Items : New Century : Jewelry : Rings : Contemporary item #1010129 (stock #MM-1476)
SwisSiam-Arts-Antiques-Gems
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Stylish Solid 18K. Sandblasted 2-Tone Gold Wave Ring (8.75 gr. Yellow and White) set with one Genuine Princess cut Burmese Ruby @ 0.20 ct. and 2 Brilliant cut Diamonds @ 0.07 ct. total weight. The center band on the ring with the stones is shiny white gold, not black as it appears in the photograph!
All Items : New Century : Jewelry : Pendants : Pre 1980 item #1328565
SwisSiam-Arts-Antiques-Gems
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Genuine Antique faceted AQUAMARINE/SILVER Pendant. Provenance: European Estate Collection. Good condition, used. Size: 3.5 cm. Weight: 6 gr.
All Items : New Century : Jewelry : Rings : Contemporary item #1010705 (stock #CO-335)
SwisSiam-Arts-Antiques-Gems
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Stunning Solid 18K. Gold Ring (6.94 grammes) set with one heart shaped Genuine Ceylon Yellow Sapphire @ 2.39 ct. and 10 tapered Diamonds @ 0.54 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1250758 (stock #MM-1616)
SwisSiam-Arts-Antiques-Gems
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An intense red genuine Ruby octagonal cut @ 1.06 ct. set with 2 square Diamonds @ 0.11 ct. total weight in 18K. Gold.
All Items : New Century : Jewelry : Rings : Contemporary item #1010409 (stock #MM-1541)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring (9.45 gr.) set with one Octagon-Emerald Cut Genuine Ruby @ 1.10 ct. and 3 Tapered Diamonds @ 0.26 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #570657 (stock #MM-1332)
SwisSiam-Arts-Antiques-Gems
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Solid wide band 18K gold ring (17.85 gr.) set with 5 top quality Princess-cut Burmese Rubies @ 1.35 ct., (3.5 mm. each) and 4 princess cut Diamonds @ 0.79 ct. total weight, spectacular! New.
All Items : New Century : Jewelry : Rings : Contemporary item #1011507 (stock #TM-44A)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K. Solid Gold Ring set with one Genuine Ceylon Blue Sapphire @ 1.40 ct. and 16 Brilliant Diamonds @ 0.27 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009488 (stock #CO-195)
SwisSiam-Arts-Antiques-Gems
Price on Request
18K. Gold Ring set with one Genuine Ruby @ 1.04 ct., 1 Diamond @ 0.13 ct., 10 square Diamonds @ 0.49 ct. total weight.