Skip to main content

Spectra Fine Jewelry & Watches

About Spectra Fine Jewelry
Spectra Fine Jewelry, based in the center of Manhattan in New York City, is a wholesale diamond and jewelry boutique specializing in natural color, large white diamonds and unique jewelry. Spectra Fine Jewelry is the owner of the rarest exclusive diamonds and jewelry pieces.
Filter Results
to
Item Location
438
1
4
73
360
1
21
19
17
14
10
265
168
5
322
276
127
125
90
391
66
58
56
39
154
108
28
26
21
to
83
49
20
3
3
Art Deco Diamond Platinum Bracelet
Located in New York, NY
Art Deco style is characterized by bold geometry and decadent detail work. Dated back to 1920-40s, the style still brings in glamour, luxury, along with symmetrical designs. This e...
Category

Early 20th Century Art Deco More Bracelets

Materials

Diamond, Platinum

GIA Certified 2.09 & 2.16 Carat Round Diamond Stud Earrings
Located in New York, NY
Beautiful stud earrings featuring 2.09 & 2.16 carat round diamonds. The diamonds are GIA certified stating that they are of D color, VS2 clarity. Total carat weight is 4.25. 18k Whi...
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Chaumet Paris Art Deco Diamond Platinum Bracelet
By Chaumet
Located in New York, NY
A stunning bracelet from the Art Deco period created by Chaumet Paris. Circa 1920. It is made with round and baguette shape diamonds (carat weight is unknown). The metal is platinum....
Category

Early 20th Century Art Deco More Bracelets

Materials

Diamond, Platinum

Fecarotta Blue Topaz Quartz Twin Ring
Located in New York, NY
A stylish ring for everyday wear. It's made in Italy by Fecarotta jewelers. It is designed as a twin ring featuring a 2.87 carat cabochon blue topaz and 3.98 carat cabochon quartz. ...
Category

21st Century and Contemporary More Rings

Materials

Quartz, Blue Topaz, 18k Gold, Rose Gold

Pomellato Quartz Rose Gold Cocktail Ring
By Pomellato
Located in New York, NY
Unconventional cocktail ring designed by an Italian jewelry company Pomellato. The ring is decorated with a 10.19 carat briolette-cut quartz set in a filigree mounting. The metal is ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Quartz, 18k Gold, Rose Gold

Pomellato Agate Diamond Yellow Gold Cocktail Ring
By Pomellato
Located in New York, NY
A beautiful cocktail ring created by an Italian jewelry company Pomellato. The ring is featuring a 15 carat carved agate stone and a 0.14 carat rose-cut diamond on the side. The meta...
Category

21st Century and Contemporary Cocktail Rings

Materials

Agate, Diamond, 18k Gold, Yellow Gold

Fancy Colored Diamond Flower Cocktail Ring
Located in New York, NY
Beautiful multi-colored diamond flower ring suitable for any occasion. Set with yellow and white diamonds. Estimated clarity of the diamonds is VS. The diamonds are not certified. Th...
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Yellow Diamond, 14k Gold

Bulgari Serpenti Multi-Colored Enamel Vintage Watch
By Bvlgari
Located in New York, NY
Famous vintage Bulgari bracelet-watch from Serpenti collection set in 18K yellow gold and multi-colored enamel. Jaeger Le Coultre movement. The watch is featuring 2 pear-shaped diamo...
Category

20th Century Wrist Watches

Materials

White Diamond, Enamel, 18k Gold, Yellow Gold

Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
A beautiful cocktail ring designed as a dome and embellished with diamonds. The ring is made in 18k white gold. 231 round diamonds weighing approximately 6.93 carats total. 18K wh...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Judith Ripka Pearl Diamond Drop Earrings
By Judith Ripka
Located in New York, NY
Glamorous and romantic drop earrings designed by Judith Ripka. The earrings are decorated with diamonds and cultured pearls. The diameter of pears is approximately 1.50-1.70 cm. We...
Category

21st Century and Contemporary Chandelier Earrings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

GIA Certified 13.35 Carat Emerald Diamond Cocktail Ring
Located in New York, NY
A stunning cocktail ring featuring a 13.35 carat octagonal step-cut emerald surrounded by white diamonds. The emerald is accompanied by a GIA report, stating that the stone is of Co...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

Diamond Gem-Stone Gold Ear Clips
Located in New York, NY
A beautiful pair of diamond and gem-stone 14K yellow gold ear clips. The ear clips feature approximately 8 carats of diamonds. Each ear clip is composed by clusters set at the cent...
Category

Late 20th Century Clip-on Earrings

Materials

Diamond, Emerald, Ruby, Sapphire, 14k Gold

Van Cleef & Arpels Diamond Coral Sautoir/Bracelet Combination
By Van Cleef & Arpels
Located in New York, NY
A beautiful and exclusive vintage sautoir designed as a carved coral trefoil, suspending from yellow gold and coral hoop chain, binding by round brilliant-cut links. Featuring 145 r...
Category

Vintage 1970s More Necklaces

Materials

Coral, Diamond, 18k Gold

Salavetti Diamond Gold Coil Bangle
By Salavetti
Located in New York, NY
A beautiful four coil diamond bracelet made by the Italian jewelry house Salavetti. 13.35 carats of round diamonds set in 18K white gold. The diameter is 7.25 inches. Made in Italy.
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, 18k Gold, White Gold

20 Carat Rose-Cut Diamond Bangle
Located in New York, NY
A chic bracelet made in 18K rose gold and comprising of rose-cut diamonds weighing 20 carats. Weight of the bracelet is 26.85 grams. Diameter is 2.25 inches.
Category

21st Century and Contemporary Bangles

Materials

Diamond, 18k Gold

Certified 10.58 Carat Sapphire Diamond Cocktail Ring
Located in New York, NY
This ring is a rare find. It is featuring a 10.58 carat cushion blue sapphire, two cushion diamonds on both sides and pave diamonds half-way down the band. The sapphire is certified...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

14.28 Carat Diamond Gold Bracelet
Located in New York, NY
A simple yet elegant bangle comprising of 56 princess-cut diamonds weighing 14.19 carats and 1 round diamond weighing 0.09 carats. Total weight of diamonds is 14.28 carats. The diamo...
Category

21st Century and Contemporary Bangles

Materials

Diamond, 18k Gold, White Gold

GRS Certified Emerald Sapphire Diamond Bracelet
Located in New York, NY
A stunning, one-of-a-kind bracelet featuring carved emeralds, cabochon sapphires and diamonds. Emeralds: One carved center emerald weighing 19.13 carats, emerald cut, Zambian origin...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, Emerald, Sapphire, 18k Gold

Art Deco Emerald Diamond Bracelet
Located in New York, NY
A gorgeous bracelet from the Art Deco period comprising of the emeralds and diamonds. French made. The diamonds are old European cut weighing approximately 13.00 carats. The emerald...
Category

Early 20th Century Art Deco More Bracelets

Materials

Diamond, Emerald, Platinum

85 Carat Diamond Gold Cuff Bracelet
Located in New York, NY
A fashionable cuff bracelet made in 18K white gold and is decorated with 4207 round diamonds with the total weight of 85 carats. Diamonds are not certified. An appraisal is available...
Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, 18k Gold

41.50 Carat Multi Colored Diamond Bracelet
Located in New York, NY
A stunning bracelet made in 18k yellow gold and is set with mixed cut fancy colored diamonds. Different range of hues from yellow, gray, blue, pink, purple, and orange. The 80 mixe...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, 18k Gold

David Webb Coral Beads Diamond Bracelet
By David Webb
Located in New York, NY
This elegant bracelet is designed as three rows of faceted coral beads, spaced by brilliant cut diamonds and 18K gold links. Total diamond weight is approximately 14.64 carats. The ...
Category

21st Century and Contemporary Contemporary Beaded Bracelets

Materials

Coral, Diamond, 18k Gold, Platinum

David Webb Certified Sapphire Diamond Cocktail Ring
By David Webb
Located in New York, NY
Beautiful ring created by David Webb featuring a 10.03 carat cushion-cut sapphire, approximately 5.24 carats of brilliant-cut diamonds, set in 18K white gold and platinum. Accompani...
Category

21st Century and Contemporary Contemporary More Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Certified 38.53 Carat Sugarloaf Sapphire Diamond Cocktail Ring
Located in New York, NY
A unique sugarloaf shape natural sapphire weighing 38.53 carats and set in a halo encrusted with pave diamonds. The sapphire is certified by C.Dunaigre and GGTL Laboratories stating ...
Category

Antique Mid-19th Century Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Emerald Diamond Bracelet Set
Located in New York, NY
A pair of two line bracelets embellished with emeralds and diamonds. One bracelet is wider and featuring 20 ascher-cut emeralds weighing 8 carats, and 20 round diamonds weighing 6 c...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, Emerald, Platinum

10.80 Carat Diamond Gold Bracelet
Located in New York, NY
An elegant bracelet decorated with diamonds and mounted in 18K white gold. 216 round diamonds weighing approximately 10.80 carats. Weight of the bracelet is 31.54 grams. Length is 7....
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, Gold, 18k Gold

18.18 Carat Diamond Platinum Bracelet
Located in New York, NY
A chic bracelet centering upon a circular-cut diamond, weighing approximately 2.18 carats, within an openwork circular and baguette-cut diamond plaque, to the circular-cut diamond ba...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, Platinum

38 Carat Diamond Gold Bracelet
Located in New York, NY
A beautiful bracelet centering upon a line of marquise-cut diamonds, within openwork circular and baguette-cut diamond navette-shaped plaques, alternating with rectangular and square...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, Gold, 18k Gold

Van Cleef & Arpels Magic Alhambra Bracelet 5 Motifs
By Van Cleef & Arpels
Located in New York, NY
A beautiful bracelet from the Magic Alhambra collection created by Van Cleef & Arpels. The bracelet features 5 motifs, approximately 5.64 carats of diamonds of DEF colors, IF-VVS cla...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, 18k Gold, White Gold

Diamond Platinum Cocktail Ring
Located in New York, NY
A beautiful vintage cocktail ring made in the late 20th century. The ring is decorated with a 0.90 carat center diamond and approximately 1 carat of round diamonds. The metal is plat...
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Platinum

Diamond 18K White Gold "LOVE" Bracelet
Located in New York, NY
A beautiful bracelet designed as a straight line of squarish salient platinum links alternating with diamond pave-set links to longish pave-set link with the word "LOVE" engraved on ...
Category

21st Century and Contemporary More Bracelets

Materials

Diamond, 18k Gold, White Gold

Emerald Diamond Cross River Bracelet by David Webb
By David Webb
Located in New York, NY
A spectacular Cross River bracelet by David Webb. Depicting approximately 20.62 carats of carved, cabochon and pear-shaped emeralds, carved rock crystal, 3.18 carats of sapphire bead...
Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, Emerald, Blue Sapphire, 18k Gold, Platinum

Art Deco Diamond Onyx Swan Bracelet
Located in New York, NY
A fabulous and unique bracelet decorated with diamonds and onyx set in platinum. From the Art Deco period. This bracelet depicts a lake theme with black and white swans and weeds. ...
Category

Early 20th Century Art Deco More Bracelets

Materials

Diamond, Onyx, Platinum

GRS Certified 29.83 Carat Oval Sapphire Diamond Cocktail Ring
Located in New York, NY
A gorgeous cocktail ring depicting an oval blue sapphire and diamonds set in platinum. The weight of the sapphire is 29.83 carats. It's certified by GRS Lab stating that the stone is...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Ruby Diamond Cufflinks by Cantamessa
By Cantamessa
Located in New York, NY
Beautiful and unique cufflinks designed and made by fabulous Cantamessa. The cufflinks are made in 18k white gold in the front set with a marquise-shape ruby and round diamonds whil...
Category

21st Century and Contemporary Cufflinks

Materials

Diamond, Ruby, 18k Gold, Silver

Certified 15.67 Carat Sapphire Diamond Cocktail Ring
Located in New York, NY
A gorgeous cocktail ring embellished with a 15.67 carat cushion-shaped blue sapphire and diamonds. The sapphire is accompanied by a report from C. Dunaigre lab, stating that it is of...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified 3.02 Carat Fancy Brown Pink Diamond Engagement Ring
Located in New York, NY
A stunning and unique engagement ring embellished with a radiant-cut fancy brown-pink diamond weighing 3.02 carats. The diamond is accompanied with a GIA report, stating that it's of...
Category

21st Century and Contemporary Engagement Rings

Materials

Pink Diamond, 18k Gold, Rose Gold

36.29 Carat Colombian Emerald Diamond Cocktail Ring
Located in New York, NY
A magnificent ring comprising of a cushion emerald and diamonds. The emerald is of Colombian origin weighing 36.29 carats total. The emerald is set in a mounting beautifully decorate...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald

Certified 43.22 Carat Ceylon Sapphire Diamond Cocktail Ring
Located in New York, NY
A fabulous cocktail ring embellished with a cushion sugar-loaf cut sapphire weighing 43.22 carats. The sapphire is accompanied by two certificates from AGL and GRS laboratories stati...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified 9.01 Carat Fancy Brownish Yellow Diamond Cocktail Ring
Located in New York, NY
A chic cocktail ring embellished with a 9.01 carat emerald-cut fancy brownish yellow diamond of VS1 clarity. The diamond is certified by GIA with the report #5171073861. The center s...
Category

21st Century and Contemporary Cocktail Rings

Materials

Yellow Diamond, Platinum

Colombian Emerald Platinum Flower Ring/Pendant
Located in New York, NY
An amazing ring comprising of 9 Colombian emeralds and designed as a flower. The band of the ring is detachable and converts into a pendant. It's comprised of 8 Colombian pear-shaped...
Category

21st Century and Contemporary Cocktail Rings

Materials

Emerald, Platinum

Emerald Flower Convertible Ring Pendant
Located in New York, NY
A chic and unique cocktail ring designed as a flower. It's featuring 7 pear-shaped and 1 triangular emeralds. The band of the ring is detachable and the ring can be converted into a...
Category

21st Century and Contemporary Cocktail Rings

Materials

Emerald, Platinum

SSEF Certified 10.00 Carat Sapphire Diamond Cocktail Ring
Located in New York, NY
Up for sale is a stunning ring with a claw-set step-cut sapphire weighing 10 carats. 4 marquise-shaped diamonds are set between shoulders and have the approximate total weight of 2 ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

AGL Certified 2.23 Carat Kashmir Sapphire Diamond Ring
Located in New York, NY
A beautiful ring set with a cushion-cut sapphire, weighing approximately 2.23 carats, flanked on either side by a circular-cut diamond, mounted in platinum. The sapphire is accompani...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

GRS Certified 16.33 Carat Sapphire Diamond Cocktail Ring
Located in New York, NY
A beautiful cocktail ring featuring a 16.33 carat blue sapphire set in 18K white gold mounting. The sapphire is accompanied with the GRS certificate, stating that it's of Sri-Lankan ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified Round Diamond Engagement Ring
Located in New York, NY
A chic engagement ring designed as an "X" shape and is featuring with a 4.02 carat K VS2 round diamond. Accompanied with a GIA certificate # 16846083. The mounting is embellished wi...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

AGL Certified 11.38 Carat Colombian Emerald Cocktail Ring
Located in New York, NY
A beautiful cocktail ring centering on a cushion-cut emerald weighing 11.38 carats. The emerald is accompanied by the AGL certificate stating that it's of Colombian origin with no in...
Category

21st Century and Contemporary Cocktail Rings

Materials

Emerald, Platinum

GIA Certified 14.10 Carat Princess Cut Diamond Wedding Ring
Located in New York, NY
A classic and elegant wedding band made with 14 princess-cut diamonds set in platinum. The diamonds are accompanied with GIA certificates stating that the colors are D-E-F, clarity i...
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Cartier AGL Certified Ruby Diamond Necklace
By Cartier
Located in New York, NY
A magnificent necklace made by Cartier in 1955. Comprising rubies and diamonds set in platinum and 18K gold. Accompanied by AGL certificate #1109961, stating that there are 19 oval ...
Category

20th Century More Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

Diamond 18 Karat White Gold Three-Tier Necklace
Located in New York, NY
A stunning necklace suspending three diamond pave tiers. Each tier comprising of multiple pear-shaped pendants. 2,257 round diamonds weighing total of 79.70 carats. The diamonds are...
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, 18k Gold, White Gold

GIA Certified Natural Turquoise Bead Necklace
Located in New York, NY
A gorgeous necklace made of natural turquoise. 358.80 grams of impregnated greenish blue beads in a graduated single strand necklace with an 18k yellow gold clasp. Measurements: 25....
Category

21st Century and Contemporary Beaded Necklaces

Materials

Turquoise, 18k Gold

Ruby Diamond Gold Pendant Necklace
Located in New York, NY
A unique necklace designed as a constellation of stars and moon. Embellished with oval rubies weighing 1.50 carats. Total weight of mixed-cut diamonds is 12 carats. The necklace is m...
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold

Diamond 18 Karat Gold Necklace
Located in New York, NY
A splendid necklace embellished with white round diamonds set in 18K white and yellow gold. The diamonds are not certified and are equivalent to G-H colors, VS-SI clarity. Total wei...
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold

Diamond 18 Karat Two-Tone Gold Pendant Necklace
Located in New York, NY
A beautiful pendant necklace comprising of mixed-cut white and yellow diamonds set in 18K two-tone gold. Total weight of diamonds is 5.50 carats. Weight of the necklace is 20.34 grams.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold

Ruby Diamond Yellow Gold Drop Necklace
Located in New York, NY
A beautiful and elegant necklace embellished with baguette and round diamonds. Two pear-shaped rubies suspending from the chain. 24 square-cut rubies are set all over the chain. The...
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Certified Tourmaline Diamond Gemstone Platinum Drop Earrings
Located in New York, NY
Gorgeous drop earrings embellished with natural pear-shape tourmaline, diamonds and semi precious stones. Set in platinum and 18K two tone gold. Metal weight is 39.37 grams Two pear-...
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Tourmaline, Diamond, 18k Gold, Platinum

Ruby Diamond 18 Karat White Gold Earrings
Located in New York, NY
A beautiful pair of earrings embellished with a 3.11 & 3.16 carat oval rubies & diamonds and set in 18K white gold. 3.11ct & 3.16ct Oval Rubies 14 Marquise diamonds weighing 8.22 ca...
Category

21st Century and Contemporary Modern More Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

20.24 Carat Ruby Diamond 18 Karat Two-Tone Gold Drop Earrings
Located in New York, NY
Elegant drop earrings embellished with 2 pear shape rubies weighing 13.64 carats total and 2 oval shape rubies weighing 6.60 carats total. 250 round diamonds weighing 6.50 carats to...
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Ruby, 18k Gold

Diamond Multi-Strand Gold Necklace
Located in New York, NY
A beautiful drop necklace comprising of a chain suspending four rows and embellished with round diamonds weighing 6.50 carats total. The necklace is made of 18k white gold. The weig...
Category

21st Century and Contemporary Modern Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

GRS Certified 30.16 Carat Ceylon Sapphire Diamond Necklace
Located in New York, NY
A stunning necklace featuring a 30.16 oval sapphire in the center. The sapphire is certified by GRS Lab stating that it's a natural gemstone of Sri Lanka origin with the indication o...
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold