All Items : New Century : Jewelry : Contemporary item #1008081 (stock #MM-1580)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K. white gold ring (6.19 gr.), set with genuine Colombian Emerald @ 3.26 ct., intense vivid green and flanked by 4 tapered Diamonds @ 0.37 ct. total weight
All Items : New Century : Jewelry : Earrings : Contemporary item #1317188 (stock #T 1816)
ALL metal is 18K Gold. Precious metals keep going up! Antique faceted 12mm rich red cherry beads - light as a feather as they should be that passed the amber electrostatic and acetone test - and precious new fine 18K Gold were used to make these drop earrings. This season's must have red pair of earrings.
1 1/8" including the small precious metal shepherd's hook. Oh how the light sparkles and travels through as it should. Please note that the second and third picture shows the light...
All Items : New Century : Jewelry : Contemporary item #1008086 (stock #CO-145C)
SwisSiam-Arts-Antiques-Gems
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Very stylish and unusual 18K. Gold earrings (double function: clips and/or pierced) set with 4 genuine rubies @ 1.66 ct., 54 brilliant diamonds @ 0.35 ct. total weight and onyx.
All Items : New Century : Jewelry : Contemporary item #570590
SwisSiam-Arts-Antiques-Gems
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Avant-garde and very striking 2-tone gold ring, set with one genuine Colombian Emerald @ 0.63 ct. as well as 52 diamonds @ 0.54 ct. total weight, 18K White and Yellow Gold, new. All our stones are genuine and guaranteed.
All Items : New Century : Jewelry : Contemporary item #570581 (stock #MM-1532)
SwisSiam-Arts-Antiques-Gems
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Pigeon blood genuine Ruby @ 1.00 ct., pear shaped, set with 2 pear shaped Diamonds @ 0.38 ct.. 1 Brilliant cut Diamond @ 0.09 ct., 12 Brilliant cut Diamonds @ 0.15 ct. total weight. Solid 18K. White Gold (4.98 gr). This design is also available in Ceylon Blue Sapphire (item # 570584) as well as in Colombian Emerald (item # 570619). Thank you.
All Items : New Century : Jewelry : Contemporary item #1008237 (stock #CO-32)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold ring set with Pear shaped genuine Colombian Emerald @ 0.40 ct., 1 brilliant Diamond @ 0.08 ct. and 42 brilliant Diamonds @ 0.41 ct.
All Items : New Century : Jewelry : Necklaces : Contemporary item #1415163
A contemporary strand of pearls accented by tumbled citrine,peridot, rose quartz and chalcedony. The box clasp highlighted by an aqua bead is stamped 925.
All Items : New Century : Jewelry : Contemporary item #675216 (stock #C0-316)
SwisSiam-Arts-Antiques-Gems
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Stunning large Ceylon Cornflower BLUE SAPPHIRE Ring @ 2.08ct., 18K. Yellow Gold (7 grammes). All our stones are genuine and come with a guarantee. New.
All Items : New Century : Jewelry : Contemporary item #1332209
modemodern
$85.00
Chic edgy couture quality contemporary lariat necklace in the style of Philip Crangi or Eddie Borgo jewelry, with tiny studs and spikes in dark gunmetal gray, silvertone, yellow, and rose goldtone metal with Swarovski crystals in prong settings meticulously sewn on a silvertone metal curb chain with asymmetrical spikes at each end. Wearable length including the spike at each end, is 39 1/2 inches. 1/4 inch thick and 3/16 inch wide. Excellent condition. Display form is life size...
All Items : New Century : Jewelry : Necklaces : Contemporary item #1434791
modemodern
$295.00
Gorgeous glittering extra long gemstone necklace by Italian designer Donatella Pellini. From an estate. Fabulously detailed, with a chain made from wired briolette cut citrine beads accented with large free form watermelon tourmaline beads, with a very large briolette cut smoky quartz teardrop shaped pendant. The beads and pendant are mounted in dark goldtone metal...
All Items : New Century : Jewelry : Contemporary item #1296898
SwisSiam-Arts-Antiques-Gems
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Very attractive 2-Tone Sapphire Earrings in 18K. Gold. 10 Pear shaped genuine Yellow Sapphires @ 7.84 ct. total weight and 2 genuine Blue Ceylon Sapphires @ 0.70 ct. total weight. Double Feature: can be worn as clips and/or for pierced ears!
All Items : New Century : Jewelry : Contemporary item #1008112 (stock #C0-117)
SwisSiam-Arts-Antiques-Gems
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Finest Genuine Cornflower Blue Ceylon Sapphire @ 2.75 ct., 12 Marquise Diamonds @ 1.26 ct., 6 tapered Diamonds @ 0.41 ct. total weight set in 18K. gold ring
All Items : New Century : Jewelry : Contemporary item #726391
SwisSiam-Arts-Antiques-Gems
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Avant-garde and spectacular 18. K. Gold (91.1 grammes) Neckband set with 1 Blue Sapphire @ 1.67 ct., 1 Yellow Sapphire @ 2.50ct.(both Ceylon), 43 Diamonds @ 2.41 ct. total weight and 18 Diamonds @ 2.32 ct. total weight(VVS1). New. All our gemstones are guaranteed genuine. An important piece of jewelry!
All Items : New Century : Jewelry : Contemporary item #570641 (stock #MM-1356)
SwisSiam-Arts-Antiques-Gems
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Genuine Ceylon Blue Sapphire Necklace set with 9 sapphires (total carat weight 4.76ct.), set in solid 18K Yellow Gold (50.33 grammes), all hand made. Price: US$ 5675
All Items : New Century : Jewelry : Necklaces : Contemporary item #1434789
modemodern
$345.00
Fabulous signed Siman Tu torsade necklace with twelve strands of oblong pale green chrysocolla beads terminating in large circular elements in rhodium plated silvertone metal set with variegated small round genuine turquoise stones, with a hook clasp and a matching extender chain set with a turquoise stone. Siman Tu couture jewelry was hand made in his New York atelier in the 1990s and 2000s and was sold in top department stores and boutiques. This piece is from an estate. It weighs 255 grams...
All Items : New Century : Jewelry : Contemporary item #675237 (stock #MM-1206)
SwisSiam-Arts-Antiques-Gems
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Striking 18K Gold ring set with 2 pear shaped genuine rubies @ 1.16ct total weight and 12 diamonds @ 0.26ct total weight. New.
All Items : New Century : Jewelry : Rings : Contemporary item #1467472 (stock #MM-1485)
A superb Avant-Garde 2-Tone White and Yellow Gold 18k. Ring set with 1 Genuine Colombian Emerald @ 0.45 ct. and 56 Genuine white Diamonds@ 0.545 ct. total weight. Absolutely stunning ring!!
All Items : New Century : Jewelry : Rings : Contemporary item #1009769 (stock #MM-1223)
SwisSiam-Arts-Antiques-Gems
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Wide Band (0.5 inch) 18K. Gold Ring (13.78 grammes) set with one Genuine Ruby @ 0.45 ct. and 26 Brilliant Diamonds @ 0.29 ct. total weight.
All Items : New Century : Jewelry : Necklaces : Contemporary item #1484960
A gorgeous Genuine Cultivated BAROQUE Hand knotted PEARL NECKLACE, 46 cm long (18"),total 38 pearls, average size 10.5 mm., with very practical magnetic safety lock. Shipping extra.
All Items : New Century : Jewelry : Contemporary item #675230 (stock #MM-1480 DQKK)
Stunning genuine octagon cut Emerald @ 1.40ct (Colombia) Ring set with 2 Baguette Diamonds @ 0.20ct total weight. New. Superb intense color! Size 57
All Items : New Century : Jewelry : Contemporary item #570654
SwisSiam-Arts-Antiques-Gems
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Important & rare Burmese Ruby Ring @ 2.42 ct. set with 8 baguette diamonds @ 1.11 ct. total weight, heavy 18K Yellow Gold, unique fuchsia-magenta-shocking pink color, excellent light refraction, sensational color! New.
All Items : New Century : Jewelry : Contemporary item #1296784
SwisSiam-Arts-Antiques-Gems
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Fabulous Japanese Cultured Pearl Tassel Earrings (2.5/3.5-4 mm. diameter) set with 18K. Gold, 2 genuine Ceylon Yellow Sapphires @ 2.20 ct. total weight, 32 brilliant cut Diamonds @ 0.46 ct., 20 brilliant Diamonds @ 0.14 ct. total weight, adorned with carved Black Onyx. For pierced ears only.
All Items : New Century : Jewelry : Contemporary item #570660 (stock #CO-109/123)
SwisSiam-Arts-Antiques-Gems
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Important Solid 18K. Gold Ring set with one Genuine Ceylon Cornflower Blue Sapphire @ 1.98 ct., one Golden-Yellow Ceylon Sapphire @ 1.09 ct., 2 Pear shaped Diamonds @ 0.54 ct. total weight, 20 Tapered Diamonds @ 1.09 ct. and 14 Brilliant cut Diamonds @ 0.18 ct. total weight. One-of-a-kind and superb!
All Items : New Century : Jewelry : Contemporary item #1010702 (stock #MM-1584)
SwisSiam-Arts-Antiques-Gems
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Avant-garde earrings with 2 carved Amethysts @ 8.42 ct. and 2 Genuine Ceylon Yellow Sapphires @ 1.19 ct. total weight set in 18K. Gold, for pierced ears only.
All Items : New Century : Jewelry : Contemporary item #1008122
SwisSiam-Arts-Antiques-Gems
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18K. Solid Gold Ring set with very striking Colombian Emerald @ 1.30 ct., 8 square Diamonds @ 0.35 ct. total weight and 34 brilliant Diamonds @ 0.56 ct. total weight
All Items : New Century : Jewelry : Contemporary item #675283
SwisSiam-Arts-Antiques-Gems
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Superb Siam Ruby @ 2.46 ct., practically flawless with excellent light refraction, set with 22 Baguette Diamonds @ 2.06ct total weight, formal Ballerina 18K. White Gold Ring. Superior Pigeon Blood Ruby, excellent cut stone and extremely rare!
All Items : New Century : Jewelry : Contemporary item #1148288 (stock #6745)
An authentic Gucci Lady's Chiodo 122 Diamond Series wristwatch, YA 122505 model with all of the original packaging and documentation. The band is 6-3/4" long (measured flat, to the outer of two settings, and the face is 1-3/8" across. It is fully marked on the band, face, back and on all of the packaging - this is the genuine article, not a knockoff or reproduction...
All Items : New Century : Jewelry : Contemporary item #675238 (stock #TM-44G)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K. Solid Gold (76.5 gr.) Necklace set with one genuine oval deep red ruby @ 1.10 ct and 16 diamonds @ 0.22 ct. New.
All Items : New Century : Jewelry : Contemporary item #1296634
SwisSiam-Arts-Antiques-Gems
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An elegant 5-strand cultured Japanese Pearl Necklace (3.5 mm. diameter) set with 18K. White Gold, 1 genuine Ceylon Blue Sapphire @ 2.72 ct. and 188 Diamonds @ 2.53 ct. total weight.
All Items : New Century : Jewelry : Contemporary item #1008243 (stock #MM-319)
SwisSiam-Arts-Antiques-Gems
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Stunning Genuine Yellow Ceylon Sapphire @ 1.30 ct., 58 brilliant Diamonds @ 0.46 ct. and carved Onyx 18K. solid gold ring
All Items : New Century : Jewelry : Contemporary item #1008248 (stock #CO-204)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with stunning genuine Ruby @ 2.00 ct. and 68 brilliant Diamonds @ 0.79 ct. total weight
All Items : New Century : Jewelry : Necklaces : Contemporary item #726670
SwisSiam-Arts-Antiques-Gems
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Elegant Japanese Cultured Peal Necklace (4 strands @ 4.5-5mm., Japan) with 1 Ceylon Blue Sapphire @ 2.59 ct., 180 Pave Diamonds @ 1.45 ct. total weight, set in 18K. Gold. We also have a matching Sapphire Ring, please see our item # 1009531
All Items : New Century : Jewelry : Contemporary item #726156
SwisSiam-Arts-Antiques-Gems
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Important, rare and stunning genuine 2.01 carat Ruby, expertly cut, practically flawless, excellent light refraction, set with 2 tapered diamonds @ 0.33 ct. total weight and surrounded by 76 fine brilliants @ 0.82 ct. total weight, (VVS1) in 18K. Gold (750), New.
All Items : New Century : Jewelry : Contemporary item #1296897
SwisSiam-Arts-Antiques-Gems
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Unique 2-Tone Tourmaline (Pink & Green) Earrings composed of 4 lovely carved leaves @ 9.84 ct. total weight, surrounded by 66 brilliant cut diamonds @ 0.51 ct. total weight and set in 18K. Gold. Double feature: can be worn as clips and/or for pierced ears!
All Items : New Century : Jewelry : Rings : Contemporary item #1010421 (stock #MM-1466)
SwisSiam-Arts-Antiques-Gems
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Attractive 18K. Solid Gold Ring (8.76 gr.) set with 3 Diamonds 0.08 ct. total weight and one Genuine Ruby @ 0.15 Ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1376019 (stock #TR930)
A fashionable halo style18Kt white gold diamond engagement ring centered by a 0.70Ct brilliant cut diamond. The setting is further decorated by 32 smaller brilliant cut diamonds. The center diamond is not certified but our in house gemologist graded it I color and VS2 clarity. The total weight of all diamonds is 0.96Ct. The ring is a size 6 ½ and it can easily be sized.