Contemporary Diamond and White Gold Engagement Ring
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All Items : New Century : Jewelry : Rings : Contemporary item #1461506 (stock #CO-240)
A GENUINE SANDBLASTED PLATINUM RING SET WITH 5 GENUINE BRILLIANT DIAMONDS @ 0.05 ct.TOTAL WEIGHT. RING SIZE: 5 3/4
All Items : New Century : Jewelry : Rings : Contemporary item #1489426 (stock #MM-1705)
An exceptionally beautiful dress Ring in White and Yellow 18K. Gold, Set with one Cotton Candy Genuine KUNZITE @ 10.37 ct., 2 Genuine SWISS BLUE TOPAZ @ 1.63 total weight and 75 Genuine Brilliant cut DIAMONDS @ 0.56 ct. total weight. One-of-a-kind design/creation!
All Items : New Century : Jewelry : Rings : Contemporary item #1471683
A charming 14K.Gold (4.68 gr.) ring set with 1 genuine Ceylon Blue Sapphire, 1 Burmese Ruby and 1 Colombian Emerald. Size: 56 (7.75), can be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1250758 (stock #MM-1616)
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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 #1009757 (stock #CO-88)
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Elegant Solid 18K. Solid Gold Ring set with one Genuine Pigeon Blood Ruby @ 1.10 ct. and 102 Pave Diamonds @ 1.26 ct. total weight. A real stunner!
All Items : New Century : Jewelry : Rings : Contemporary item #1481229 (stock #MM-1690)
A stupendous solid 18K. GOLD RING (12.6 gr.) set with one Ethiopian GENUINE EMERALD @ 2.58 ct. and 34 Genuine Brilliant Diamonds @ 0.21 ct. total weight and 2 Genuine Brilliant Diamonds @ 0.11 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011855 (stock #CO-41)
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Stupendous large heart shaped Genuine Ceylon Blue Sapphire @ 1.70 ct., 2 Marquise cut Diamonds @ 0.23 ct. total weight and 57 Brilliant cut Diamonds @ 1.57 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1229750 (stock #7000)
This is the ring for the rose gold fans. This is a custom made size 9 ring in vivid pink or rose gold complete with 12 channel set 2 point (by gauge) genuine round brilliant cut diamonds. This ring measures 7/16" at its widest and it has a great modern style look to it. It weighs 3.0 grams, it is stamped with a maker's mark and 10K. It is in excellent vintage condition with no chips, cracks, dents, bends, corrosion, losses, damage or repairs...
All Items : New Century : Jewelry : Rings : Contemporary item #1008462 (stock #MM-1311)
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Solid and stylish "Toi et Moi" 18K. Gold Ring (7.52 gr.) set with one Pear shaped Diamond @ 0.23 ct. and one Pear shaped Ruby @ 0.75 ct.
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 : Rings : Pre 1990 item #1190398 (stock #J2396)
This ring has a commanding look and is cast with an organic, seaweed-like embossed top design enhanced with oxidation. The ring has a warm patina with light tarnish and is marked 925 for silver content on the outside of the band. It is a size 9 ½. Weight: 14.4 grams
All Items : New Century : Jewelry : Rings : Contemporary item #1009544 (stock #TM-18)
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Heart shaped genuine Ruby @ 1.31 ct. and 5 brilliant Diamonds @ 0.03 ct. set in 18K. Gold
All Items : New Century : Jewelry : Rings : Contemporary item #1476356
An oval natural Orange Cabochon Coral ring set in Yelow Gold 333, Size: 58 (8 1/2).
All Items : New Century : Jewelry : Rings : Contemporary item #1010399 (stock #CO-81)
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Exquisite Solid 18 K. Gold Ring set with one Genuine Heart Shaped Cornflower Blue Ceylon Sapphire @ 1.43 ct. , 8 Square Diamonds @ 0.40 ct. total weight and 19 Brilliant Diamonds @ 0.84 ct. total weight. Stunning!
All Items : New Century : Jewelry : Rings : Contemporary item #1461269
A "TOI ET MOI" 18 K. GOLD RING SET WITH ONE GENUINE COLOMBIAN EMERALD @ 0.86 ct., ONE GENUINE BURMESE RUBY @ 1.09ct. AND 32 GENUINE DIAMONDS @ 0.23 ct. total weight. GOLD: 5.4 gr. All stones are of an exceptionally good colour!
All Items : New Century : Jewelry : Rings : Contemporary item #1478998 (stock #CO-143)
An 18K. Gold Ring Set with one intense Red Pigeon Blood Genuine Oval Ruby @ 4.60 ct., and 14 Genuine Brilliant Cut Diamonds @ 0.83 ct. total weight. Ring size 7 (54).
All Items : New Century : Jewelry : Rings : Contemporary item #1471344
A stunning Design for an 18 K. Gold ring set with 1 Genuine Colombian Emerald @ 1.75 ct. flanked by 2 Genuine Maroon Tourmalines total weight @ 2.10 ct. Ring Size: 57 (8.5)
All Items : New Century : Jewelry : Rings : Contemporary item #1481230 (stock #MM-1692)
A special "TOI-ET-MOI" 18 K. GOLD RING (6.7gr.) SET WITH 1 GENUINE SPINEL @ 1.30 ct, 1 EMERALD @ 1.40 ct and 32 Brilliant DIAMONDS @ 0.16 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1194546 (stock #J2421)
A handmade studio piece with a rectangular top mounted with a lavender stone that tests as tanzanite or chalcedony. The work has a roughness to it, but the ring is sturdy and the stone is very secure. The ring is unmarked, but tests definitively as sterling silver. The top of the ring measures 1 1/8 inches long by 5/8 inch wide. It is a size 5 1/2.
All Items : New Century : Jewelry : Rings : Pre 2000 item #940951 (stock #2313 *)

American Modernist Jewelry Sterling & Citrine Ring

c.1990s

Excellent condition

Size 8 1/2, front of ring - 1 1/2" x 1 1/4"

All Items : New Century : Jewelry : Rings : Contemporary item #1471348
A unique Avant-Garde 18K. GOLD RING set with a stunning Genuine Ceylon PINK SAPPHIRE @ 1.69 ct. Ring Size: 56 (7.75). Stunning!
All Items : New Century : Jewelry : Rings : Contemporary item #1229743 (stock #6998)
A really attractive modern ring in 10k white gold with rose gold highlights. This size 6 ring features a central area of genuine black 2 point (by gauge) diamonds with flanking rows of white diamonds. This ring measures 1-1/8 5/8" across the diamonds array, it weighs 4.0 grams, it is stamped JWBR 10K, and it is in excellent condition with no chips, cracks, dents, bends, corrosion, losses, damage or repairs...
All Items : New Century : Jewelry : Rings : Contemporary item #1009458 (stock #CO-131)
SwisSiam-Arts-Antiques-Gems
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Impressive genuine ruby @ 2.40 ct., set with 108 brilliant diamonds @ 0.66 ct. total weight in 18K. gold.
All Items : New Century : Jewelry : Rings : Contemporary item #1284250 (stock #TM-11)
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An exceptional 18K. White Gold Ballerina Ring set with a Pigeon-Blood genuine oval RUBY @ 2.46 ct. and 22 genuine Baguette Diamonds @ 2.07 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011196 (stock #TM-54B)
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Solid 18K. Sandblasted Gold ring set with one Genuine Blue Sapphire @ 0.84 ct. and 2 brilliant cut Diamonds @ 0.04 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1464539
A stunning 18K. Gold Ring (10.50 gr.) set with 1 Genuine Rhodolite @ 2.60 ct. and flanked with 2 Genuine Ceylon Sky Blue Sapphires @ 1.04 ct. Total weight.
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 : Rings : Contemporary item #1464028
A Genuine, exceptionally beautiful and uniformly colored, VIVID ULTRAMARINE BLUE OPAL RING SET IN 18K. GOLD. Size:7 , Weight:7 gr. ( 2 times 7, the lucky number!)
All Items : New Century : Jewelry : Rings : Contemporary item #1479002
A magnificent Large Genuine vivid Pigeon Blood RUBY Ring @ 10.03 ct. Ruby Size: 10.4 x 11.5 x 8.1 mm. set in 18K. Gold (13.60 gr.). Ring size: 9.5 (60).
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 1980 item #1177538 (stock #J2256)
The top is quirkily decorated with pierced geometric shapes, and the cabochon amethyst and citrine are bezel-mounted off-center. The inside of the band is marked 925 for sterling. The ring is 1/16th inch thick; the top of the ring measures just over 1 inch across. It is just over a size 6 ½.
All Items : New Century : Jewelry : Rings : Contemporary item #1011224 (stock #CO-303)
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Solid 18K. 2-Tone Gold Ring set with 114 Diamonds @ 0.86 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009939 (stock #CO-325)
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Important Solid 18K. White Gold Ring (5.49 grammes) set with one heart shaped Genuine Ceylon Cornflower Blue Sapphire @ 3.11 ct. flanked by 2 square Diamonds @ 0.26 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 2000 item #1412073 (stock #04198)
The Size of Ring: 1 1/16" High x 13/16" Wide x 10 mm Pearl Diameter with 6 x 2 mm Diamonds on left and right. It is very fine 10 mm diameter pearl with total 6 ea 2 mm diamonds on 3 on left and 3 on right. It is ring base made of 18K, white gold. It is genuine diamonds (tested). It is fine vintage ring. Owner has purchased in year 2000 at Antique auction and worn only few times since then. Ring has 18K inside ring embossed as well as alphabet initial AN...
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 : Rings : Pre 1990 item #1486931 (stock #15444)
It seems that I will be closing the year with modernist pieces by Erika Hult de Corral. I have already presented two of her necklaces in the last few weeks which have already found new caretakers and this evening it is time for a ring. Though rings are not an uncommon form in the world of vintage Mexican silver jewelry, I have to admit that the examples available usually fall on the conservative side of design but from time to time something interesting and eye-catching shows up...
All Items : New Century : Jewelry : Rings : Pre 1990 item #1365041 (stock #3815)

Gerald Stinn modernist sterling silver and turquoise ring

American - 20th century

This expertly crafted and unique branch form ring is a size 6 1/2

Weight - 13+ grams

The face of the ring measures 1 3/8" long while rising 3/4" above the finger

Marked Stinn, sterling

Excellent vintage condition

All Items : New Century : Jewelry : Rings : Contemporary item #1011850 (stock #CO-12)
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Unique Solid 18K. Gold Ring set with one lively Genuine Ceylon Blue Sapphire @ 1.49 ct. and 57 Brilliant cut Diamonds set in different directions on each side of the sapphire! Stylish and stunning.
All Items : New Century : Jewelry : Rings : Contemporary item #675235 (stock #C0-327B)
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Beautiful genuine Burmese fuchsia/magenta/shocking pink octagonal Ruby @ 1.01ct set with 2 Baguette Diamonds total weight 0.12ct. 18 K. Solid Gold (8.74 gr.) New.
All Items : New Century : Jewelry : Rings : Contemporary item #1481227 (stock #MM-1689)
Perfect match: Genuine Cabochon TANZANITE @ 2.50 ct./Genuine Cabochon FIRE OPAL @ 1.35 ct. and 32 Genuine brilliant Diamonds @ 0.30 ct. total weight, 18K. Gold Ring (6.2 gr.)
All Items : New Century : Jewelry : Rings : Pre 1990 item #1453522 (stock #15111)
Very reminiscent of the work Taxco maestro Mateo created in the 1970s and 1980s, this fine, 950 silver Mexican ring is signed by a different, unidentified maker yet its quality and strong presence make it one of the best examples of the form I have seen lately. The sculptural, substantial setting is complemented by the malachite’s rich, vibrant liquidity while the design’s recesses have been oxidized to enhance the sense of depth and dimension...
All Items : New Century : Jewelry : Rings : Pre 1990 item #1385703 (stock #9800)
A 10k yellow gold man's garnet ring. This size 8-3/4 ring features a nice claw-set oval red garnet in a 7/16 x 5/16" setting, it is stamped 10K REMARK and it weighs 4.7 grams. It is in excellent condition with no chips, cracks, dents, bends, corrosion, damage or repairs. All items are thoroughly and conservatively graded and all condition issues are noted; all items are vintage or antique and may have slight signs of gentle use. Expedited tracked and insured parcel shipping to the U.S...
All Items : New Century : Jewelry : Rings : Contemporary item #1009954 (stock #CO-181)
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Solid 18K. White Gold Ring set with large Genuine Blue Sapphire @ 4.03 ct. and 106 pavé Diamonds @ 1.13 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1301038 (stock #J2596)
A wide sterling silver band supports a rectangular piece of polished blue and orange art glass. The inside of the sturdy band indicates it is sterling silver and displays the partial mark of Melvin Roman, a contemporary costume jewelry designer. The ring is approximately a size 6. The mounted glass measures 1 ¼ inches long by 1 inch wide by about ¼ inch high.
All Items : New Century : Jewelry : Rings : Contemporary item #1009599 (stock #MM-003)
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Rare Genuine Burma Magenta-Shocking Pink Ruby @ 1.75 ct. Ring in 18K. Solid Gold set with 6 square Diamonds @ 0.56 ct. total weight and 54 Pave Diamonds @ 1.28 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010914 (stock #MM-1533)
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Solid 18K. Gold Ring (3.42 grammes) set with one Genuine Ceylon Blue Sapphire @ 1.53 ct. and 26 Brilliant cut Diamonds @ 0.21 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1433006
A stunning PLATINUM RING with 3-Tone 18K. Gold (Yellow Gold, White Gold and Pink Gold) Braid inset. Very fine workmanship! Size: 7
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 #1464821
An attractive 2-tone 18K. Gold Ring (white and yellow gold, 4.43 gr.) Set with 1 genuine Tsavorite @ 0.65 ct. and a crown with 14 genuine Diamonds @ 0.18 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1471347
A unique Avant-Garde 18K. GOLD RING set with a stunning Genuine Ceylon Blue Sapphire @ 1.43 ct. Ring Size: 56 (7.75)
All Items : New Century : Jewelry : Rings : Contemporary item #1464822
A beautiful and striking 18K. White Gold ring set with 1 genuine Tsavorite @ 0.59 ct. and flanked by 2 genuine white brilliant Diamonds @ 0.12 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1454912 (stock #15389)
Erika Hult de Corral, the award-winning modernist Taxco designer who studied in the Parson’s School of Design in Paris and worked with Sigi Pineda and Enrique Ledesma, is one of the few exceptions for which I will cross the 1980 terminus in my jewelry selection. de Corral came into her own in the 1960s and 1970s, a bit later than most of the Taxco maestros, and her creative streak took her well into the 1980s...
All Items : New Century : Jewelry : Rings : Contemporary item #1433010
A striking and elegant 18K. Gold ring set with 114 Diamonds @ 0.86ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1348134
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A superb GENUINE TANZANITE @ 4.283 ct., TOP BLUE COLOR & CLARITY, excellent faceting, PEAR SHAPED, set with 46 GENUINE RARE WHITE BRILLIANT DIAMONDS @ 0.68 ct.total weight in 18K. White Gold, stamped 750, Size: 50 (5.5)
All Items : New Century : Jewelry : Rings : Contemporary item #1008242 (stock #CO-16)
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18K. Solid Gold Ring set with genuine heart shaped Blue Sapphire @ 1.73 ct., 8 square Diamonds @ 0.40 ct.total weight, 21 brilliant Diamonds @ 0.70 ct.total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1457972 (stock #MM-1204)
An 18K. Gold Ring set with one Genuine Octagon Ruby @ 1.10 ct. and 6 Genuine White Baguette Diamonds @ 0.69 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1467474 (stock #MM-1203)
A Discreet 18k. Gold ring set with a Pigeon Blood octagon RUBY @ 0.50 ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1413699 (stock #TR1066)
This fashionable engagement ring is centered by a 0.71Ct round faceted natural diamond. The 18kt white gold setting is further decorated by 38 round diamonds. The center diamond that was graded by our in-house gemologist has K color and VVS2 clarity, but it is not certified. The total weight of all diamonds is 0.95Ct. The ring is a size 6 ½ and can easily be sized.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1116579 (stock #J1835)
This contemporary studio-produced ring is distinctive for its flattened form and flared corners. The applied decoration of beading interspersed with a wavy silver wire is enhanced with a highly oxidized background. The top protrudes 5/16 inch above the finger; the sides of the band are curved inward, making the ring quite comfortable to wear. The ring is a size 8. Weight: 5.3 grams
All Items : New Century : Jewelry : Rings : Contemporary item #1456840
A NEW stunning and unusual 14K.GOLD Ring (3.9 gr.) set with one GENUINE LILAC COLORED TANZANITE @ 2.16 ct., ONE GENUINE YELLOW SAPPHIRE @ 2.10 ct. and 32 genuine Brilliant Diamonds @ 0.30 ct.total weight. Ring size 8 (57).