All Items : New Century : Jewelry : Rings : Contemporary item #1152428 (stock #131)
A Fancy Yellow Natural Diamond Ring. GIA Certified (GIA Report No. 10633701). Weight: 4.11 Carats, Measurements: 11.76 x 8.24 x 5.32mm.
All Items : New Century : Jewelry : Rings : Contemporary item #1152429 (stock #132)
A Fancy Intense Yellow Natural Diamond Ring. GIA Certified (GIA Report No. 11045697). Weight: 2.28 Carats, Measurements: 7.99 x 7.20 x 4.36mm.
All Items : New Century : Jewelry : Necklaces : Contemporary item #1357647
what pdx
$28,500.00
Unisex Diamond Necklace from Rajasthan, India Traditional high carat 20- 22K gold necklace from India studded with 740 diamonds close to 40 ct. Designed so that only the diamonds touch your skin. Good condition with 5 replacement diamonds with settings mounted on the gold hook . This is a stunning piece . End to end of hook is 18" total weight 81g
All Items : New Century : Jewelry : Sets : Pre 1980 item #1449097 (stock #314)
This is a spectacular, breathtaking, one-of-a-kind, Matching, High Quality Diamond and Ruby, Italian designed, Four-Piece (Pendant Necklace, Earrings, Bracelet, Ring) set made with solid 0.750-pure, 18K Solid Yellow Gold.

All pieces: Necklace, Bracelet, Earrings, and Ring have been designed with Full Brilliant Cut Matching Diamonds, and High Quality Marquise-cut High Quality Rubies, in a unique and impressive set...
All Items : New Century : Jewelry : Rings : Contemporary item #1384273 (stock #TR1020)
This intricately designed art deco style 18Kt white gold and diamond engagement ring is centered by a 1.25Ct GIA certified square cut diamond. The square shaped modified brilliant cut stone that has the appearance of a princess cut has H color and VVS1 clarity. The striking open work design of the setting is further enhanced by 78 smaller round diamonds. The total weight of all diamonds is 1.82Ct. The ring is a size 6 ½ and can easily be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #756803 (stock #TR547)
Render her speechless with this sparkler. Sixteen tiny diamonds encircle a 1.06 carat GIA certified H color SI2 clarity brilliant cut center stone while sixteen more diamonds dot an intricately decorated 18 Kt white gold shank. A contemporary piece with beautiful scroll work and little diamonds hidden in all kinds of surprising places: what’s not to love? The ring is a size 6 3/4 and it can easily be sized. Just lowered the price from $9500 to $8450
All Items : New Century : Jewelry : Rings : Contemporary item #756016 (stock #TR545)
Declare your love in style with this contemporary engagement ring modeled after the elegance of the 1920’s. Set in 18 Kt white gold, the sparkling .99 carat emerald cut center stone is EGL certified as G color and VS1 clarity. 34 brilliant cut diamonds parade around the stone and down the band, bringing the total carat weight to 1.51.
All Items : New Century : Jewelry : Rings : Contemporary item #1380960 (stock #TR1004)
A masterfully crafted 18Kt white gold and diamond engagement ring in the Edwardian style. The ring is centered by a 0.96Ct GIA certified brilliant cut diamond that has H color and VS2 clarity. The setting is beautifully decorated by openwork, scroll and bead design and further enhanced by 30 smaller brilliant cut diamonds. The total weight of all diamonds is 1.33Ct. The ring is a size 6 ½ and can easily be sized.
All Items : New Century : Jewelry : Necklaces : Contemporary item #1220454 (stock #4722)
Magnificent, genuine, untreated South Sea pearl bead necklace. Elegant combination of white and gold pearls. This fine necklace is 18" long, high quality pearls graduate 12.4mm to 14.8mm in diameter. Weight is substantial 106 grams. Condition is mint. Clasp marked 14k.
All Items : New Century : Jewelry : Rings : Contemporary item #1457853 (stock #6459)
Large aquamarine ring set with graduating pink sapphires, amethysts and diamonds in 18k white gold from the famous house of Avakian. Top of this size 7, high end ring made in Geneva Switzerland measures 23mm in diameter. Ring is in excellent pre-owned condition. Hallmarked AVAKIAN 750. Weight is 22.47 grams. Retail price was $23K.
All Items : New Century : Jewelry : Bracelets : Contemporary item #1446021 (stock #6253)
Tiffany & Co. 18k yellow gold wave link bracelet with toggle clasp designed by Elsa Peretti. The bracelet is 7 inches long x 3/4 inches wide, it will fit up to 6.5" wrist. This made in Spain bracelet from Aegean Collection is in very good pre-owned condition. Weight is 59.76 grams. Box included. Current retail price is $10,000.
All Items : New Century : Jewelry : Rings : Contemporary item #1356469 (stock #TR829)
A stylish 18Kt white gold and diamond engagement ring centered by a 1.08Ct Old-mine diamond. The center diamond is not certified, but was graded by our in-house gemologist to be K color and VS1 clarity. The 18Kt white gold “halo” design setting is decorated by 38 brilliant cut diamonds with the weight of 0.42Ct. The total weight of all diamonds in the ring is 1.50Ct. The size of the ring is 6 ½ but can easily be sized.
All Items : New Century : Jewelry : Pendants : Contemporary item #1308953 (stock #MM.3)
Biblical Artifacts
$6,000.00
Depicting one of the most significant mosaics of the Holy Land, this micro mosaic illustrates only a small part of the original Madaba Map, located in Madaba, Jordan at what is now the site of the church of St. George. Constructed in the 6th Century CE at the site of a Byzantine cathedral, this map is the oldest surviving map of the Holy Land and is regarded as the most accurate depiction predating modern cartography...
All Items : New Century : Jewelry : Rings : Contemporary item #1009929 (stock #CO-166)
SwisSiam-Arts-Antiques-Gems
Price on Request
Spectacular solid 18K. White Gold Ring set with one Genuine Ruby @ 2.18 ct. and 82 Pavé Diamonds @ 0.98 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1353678
A stunning, genuine Pigeon Blood Ruby @ 7.7 ct. and Diamonds @ 1.41 ct. total weight ring. 14K. Gold. Ring Size 7.
All Items : New Century : Jewelry : Rings : Pre 2000 item #824995 (stock #TR585)
Take her breath away with the simple elegance of this fully hallmarked 1999 Tiffany & Co. 18 karat yellow gold and platinum diamond ring. The classic Lucida setting is engraved in the shank with its certificate number and diamond weight. The stone is a cut-cornered square cut 0.51 carat diamond of E color and VS1 clarity. The ring is a size 5 3/4 and it can easily be sized if needed. The official Tiffany certificate accompanies your purchase. Priced well below the original retail price.
All Items : New Century : Jewelry : Rings : Contemporary item #1461268
A NEW,Stupendous and Striking AVANT-GARDE 2-TONE 18K.GOLD RING SET WITH ONE GENUINE COLOMBIAN EMERALD @ 1.83 ct. AND 8 GENUINE DIAMONDS @ 0.13 ct. total weight AND 27 GENUINE DIAMONDS @ 0.17 ct. total weight. Gold weight: 6.50 gr.
All Items : New Century : Jewelry : Earrings : Pre 2000 item #1459510 (stock #6514)
Gorgeous pair of natural, no heat Burma spinels and diamond earrings, EGL certified. Earrings measures; 17mm x 14mm, consisting of approx. 3.5ctw of orange spinels and approx. 2.25ctw of H color VSI clarity diamonds. Earrings are in excellent condition, no backs. EGL document included. Weight is 8.18 grams.