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Unique Diamonds Rings

About Unique Diamonds
About Unique Diamonds
With over 40 years in the industry providing the highest quality of service over three generations. Unique Diamonds has become a premier place for customers to find high standard jewelry with a niche in Fine Handcrafted Italian Jewelry. Each piece is unique to itself, you will be sure to stand out from the crowd in Unique Diamonds. With offices all over the world we are available to meet all of our clients needs across many time zones.
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Amethyst Diamond Cocktail Ring
Located in New York, NY
18 k white gold cocktail ring featuring 0.35 carats brown diamonds along the edge. 5 carats of Amethyst in the center. The ring is shaped to resemble a flower and has a mirrored effe...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

Ponte Vecchio Gioielli 18 Karat Rose Gold Cocktail Ring
By Ponte Vecchio
Located in New York, NY
Rhodium-plated 18K rose and white gold Ponte Vecchio Gioielli Swirl cocktail ring featuring 0.21 carats of diamonds. Metal Finish: High Polish, Rhodium-Plated Total Item Weight (g):...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, White Diamond, Rose Gold

18 Karat Yellow and White Gold Sapphire and Diamond Ring
Located in New York, NY
This ring features a 7.0 carat oval cut blue sapphire stone 18K yellow and white gold surrounded by 24 G-H VVS-VS round diamonds weighing 0.75 carats. Includes Gemological Appraisal ...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

23.15 Carat Cabochon Ruby and Diamond Cocktail Ring
Located in New York, NY
This cocktail features a 23.15 carat ruby surrounded by approx 3.40 carats of G VS diamonds set in 18K yellow gold. 20 grams total weight. Size 7 1/4. Made in Italy. Resizeable upo...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

14 Karat White Gold Contrarie Ruby and Sapphire Heart Cocktail Ring
Located in New York, NY
This Contrarie cocktail ring features a 1.77 carat heart shape sapphire and a 1.98 carat ruby with 30 ruby and sapphire side stones. Resizeable upon request. Viewings available in...
Category

21st Century and Contemporary Cocktail Rings

Materials

Ruby, Sapphire, 18k Gold

18 Karat Yellow Gold Emerald and Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features a 3.70 carat Emerald flanked by two long oval diamonds and six baguettes weighing 2.50 carats set in 18K yellow gold. Size 6 1/4. Resizeable upon request...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

18 Karat White Gold Sapphire and Diamond Ring
Located in New York, NY
This ring features a 5.83 carat sapphire and 8 round diamonds, 14 baguettes weighing 3.60 carats set in white gold. Made in Italy. Size 7.5. Resizeable upon request. Viewings avail...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Van Cleef & Arpels Sapphire Ruby and Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
This multi-stone ring features 25 round mixed cut sapphires measuring approximately 3.42-3.95 mm in diameter, 15 round mixed cut rubies measuring approximately 2.30-3.16 mm in diamet...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

20.12 Fancy Brownish Yellow Pear Shape GIA Certified Engagement Ring
Located in New York, NY
This GIA certified engagement ring features a 20.12 fancy brownish yellow pear shape VS2 diamond set in 18K yellow gold. Report No. 5151508190. Size 5.5. Resizeable upon request an...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold

Fancy Vivid Yellow Orange GIA Micropave Halo Diamond Engagement Ring
Located in New York, NY
This engagement ring features a 0.74 carat fancy vivid yellow orange diamond with 18 fancy orange diamonds weighing 0.13 carats and 46 white side diamonds weighing 0.54 carats set in...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, Diamond, Platinum

2.00 Carat Trilogy Emerald Cut Platinum Diamond Engagement Ring
Located in New York, NY
This engagement ring features a 1.01 carat center stone with 2 side stones weighing 0.99 carats graded H-I VS2-SI1 set in platinum. 100% eye clean. Size 6 1/4. Made in Italy. Can b...
Category

21st Century and Contemporary Engagement Rings

Materials

Emerald, Diamond, Platinum

18 Karat White Gold Baguette and Round Diamond Ring
Located in New York, NY
This ring features 1.45 carats of pave diamonds set in 18K white gold. 11.2 grams total weight. Made in Italy. Size 7.5 Can be resized upon request. Viewings available in our NYC ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, White Gold, 18k Gold

10.73 Carat Royal Blue Sapphire and Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features a 10.73 GRS certified vivid royal blue Madagascar heat modified octagonal radiant step cut sapphire, 8 round brilliant diamonds, and 6 Marquise diamonds s...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire

3.09 Carat Yellow Diamond Oval Halo Setting Engagement Ring
Located in New York, NY
This engagement ring features a 3.09 carat VVS yellow diamond with a G-H VS diamond halo setting weighing 1.10 carats. 7.8 grams total weight. Made in Italy. Size 6 3/4. Viewings av...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

13.11 Carat Oval Fancy Yellow GIA Certified Diamond Engagement Ring and Band
Located in New York, NY
This engagement ring features a 13.11 carat fancy yellow VVS2 oval diamond set in a platinum and 18K yellow gold barouque style setting with matching band. GIA Certified. Report No. ...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

5.07 Carat GIA Certified Round Brilliant Diamond Engagement Ring
Located in New York, NY
This 5.07 carat H SI2 round brilliant diamond is set in 10.5 grams of 18K white gold. Featuring 30 baguette, 14 round brilliant, and 6 trillion cut diamonds. GIA Certified. Report No...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold

18 Karat White Gold Three-Stone Emerald Cut Diamond Engagement Ring
Located in New York, NY
This engagement ring features 2.18 carats of G VS emerald cut diamonds set in 18K white gold. 8.5 grams total weight. Made in Italy. Size 7 1/4. Can be resized upon request. View...
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold

18 Karat White Gold Pave Diamond Flower Cocktail Ring
Located in New York, NY
This ring features 3 carats of G VS pave diamonds set in 18K white gold. This intricate cocktail ring has unique floral petals that move mimicking a life like flower petal with each ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, 18k Gold

Cartier Monture 30.03 Carat GIA Certified Emerald Cut Diamond Engagement Ring
By Cartier
Located in New York, NY
A 30.03 carat L Faint Brown VVS1 GIA certified emerald cut diamond set in an 18 grams of platinum signed by Cartier Monture. The setting features 28 baguette cut diamonds weighing 4....
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

10.01 Fancy Yellow GIA Certified Radiant Cut Diamond Engagement Ring
Located in New York, NY
This 10.01 GIA certified VVS2 fancy yellow diamond is set in Platinum and 18K yellow gold. Flanked on either side by two F-G SI trilliant stones with a total weight of 1.21 carats. G...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Yellow Diamond, 18k Gold

3.18 Carat 14 Karat Yellow Gold Round Brilliant Trinity Engagement Ring
Located in New York, NY
This trilogy engagement ring features a 2.02 carat top light brown SI clarity center stone. 7.6 grams total weight. Size 7 1/4. Resizeable upon request. Viewings available in our N...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

18 Karat White Gold Three-Row Pave Diamond Cocktail Ring
Located in New York, NY
This ring features 3.08 carats of G VS diamonds set in 18K white gold. 17.3 grams total weight. Made in Italy. Size 7. Can be resized upon request. Viewings available in our NYC ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Cartier Double C Diamond and Enamel Ring
By Cartier
Located in New York, NY
Double C diamond and enamel ring signed by Cartier and numbered K67627. French assay marks mounted in 18K gold with a total estimated weight of 0.9 carats, G-H color, VS clarity. 10m...
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 18k Gold

Art Deco Style Gold Diamond Ring
Located in New York, NY
18 K Solid gold trapezoidal faceted art deco style ring with 6 round set diamonds. This ring features 0.45 carats of diamond and 13.75 grams of gold. Size Can be resized upon requ...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

3.01 Carat GIA Certified Pear Shape Engagement Ring
Located in New York, NY
This 3.01 carat pear shape diamond center stone is flanked with a baguette cut diamond on each side and mounted in 5 grams platinum. GIA certified. Report No. 2155231863. Size 6 1/2....
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

5.04 Carat GIA Rectangular Radiant Fancy Vivid Yellow Engagement Ring
Located in New York, NY
Fancy vivid yellow 5.04 carat rectangular radiant cut diamond engagement ring. Mounted in 2.7g of Platinum with a delicate thin half diamond pave encrusted band. GIA Certified. Cert...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

9.05 Carat GIA Certified Round Diamond Engagement Ring
Located in New York, NY
Round Diamond engagement ring weighing 9.05 Carats J SI2. Set in 6g of platinum with an 18K gold hinged shank flanked on either side by two tapered baguettes graded G-H VS. GIA Cert...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

14 Karat Gold Black Rhodium and Ruby Eternity Band Ring
Located in New York, NY
This eternity band ring features 17 oval cut rubies weighing 7.35 carats set in 6.1 grams of 14k gold dipped in black rhodium. Size 6.
Category

21st Century and Contemporary Modern Band Rings

Materials

Ruby, 14k Gold, Rhodium

18 Karat White and Yellow Gold Eyelet Flower Band Diamond Ring
Located in New York, NY
This ring features hammered 13 grams of 18K white gold with eyelet cutouts, and yellow gold flowers surrounding 0.56 carats of round brilliant diamonds. Size 7.5. Made in Italy. Ca...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, White Gold, 18k Gold

2.84 Carat Trilogy Platinum Emerald Cut Engagement Ring
Located in New York, NY
This engagement ring features a 1.04 carat diamond with side stones weighing 1.80 carats graded H-I, SI1-SI2. 100% eye clean. Size 6. Made in Italy. Can be resized upon request. ...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

1.74 Carat Trilogy Emerald Cut Platinum Engagement Ring
Located in New York, NY
This engagement ring features 1.74 carats of emerald cut diamonds graded H-I VS2-SI1 set in platinum. Made in Italy. Size 7 3/4. Can be resized upon request. Viewings available in...
Category

21st Century and Contemporary Engagement Rings

Materials

Emerald, Diamond, Platinum

14 Karat Yellow Gold 4-Row Channel Set Semi Eternity Band Diamond Ring
Located in New York, NY
This ring features 2.00 carats of baguettes set in 14K yellow gold. 6.4 grams total weight. Size 7 1/4. Viewings available in our NYC showroom by appointment.
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold, 14k Gold

2.00 Carat 3-Row Channel Set Semi Eternity Diamond Band Ring
Located in New York, NY
This ring features 2 carats of baguette cut diamonds set in 14K white gold. 5.2 grams total weight. Size 7 1/4. Resizeable upon request. Viewings available in our NYC showroom by ...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold, 14k Gold

5-Stone Diamond and Platinum Engagement Ring
Located in New York, NY
This engagement ring features 3 emerald cut diamonds weighing 1.37 carats and 2 baguette cut diamonds weighing 0.16 carats graded H-I, SI1 100% eye clean. Size 6.5. Made in Italy. ...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

18 Karat White Gold Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features 2.38 carats of G VS pave diamonds set in 18K white gold. 17 grams total weight. Made in Italy. Size 7.5 Resizeable upon request. Viewings available in...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Gold, 18k Gold

1.60 Carat 5-Stone Diamond Engagement Ring
Located in New York, NY
This engagement ring features 5 round brilliant diamonds weighing total 1.60 ct. set in 14K yellow gold. 4.8 grams total weight. Size 7 1/4. Resizeable upon request. Viewings avail...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

2.18 Carat Trilogy Emerald Cut Platinum Engagement Ring
Located in New York, NY
This engagement ring features 2.18 carats of emerald cut diamonds graded H-I VS. Size 7 1/4. Made in Italy. Can be resized upon request. Viewings available in our NYC showroom by...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.11 Carat Trilogy Platinum Emerald Cut Engagement Ring
Located in New York, NY
This engagement ring features a 1.14 carat diamond with side stones weighing 0.97 carats graded H-I, SI1-SI2. 100% eye clean, set in platinum. Size 7 1/4. Made in Italy. Can be res...
Category

21st Century and Contemporary Engagement Rings

Materials

Emerald, Diamond, Platinum

14 Karat White Gold Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features 0.85 carats of diamonds set in 14K white gold. 25 total diamonds. 5 grams total weight. Size 7.5. Resizeable upon request. Viewings available in our NYC...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

18 Karat Yellow Gold Pearl and Diamond Cocktail Ring
Located in New York, NY
This cascading flower cocktail ring features a 12mm pearl and 1.40 carats of G VS diamonds set in 18K yellow gold. 16.3 grams. Made in Italy. Viewings available in our NYC showroom ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Pearl, Diamond, Cultured Pearl, Yellow Gold, 18k Gold

2.65 Carat 18 Karat Yellow Gold Marquise Cut Trilogy Engagement Ring
Located in New York, NY
This engagement ring features a 1.63 carat center stone color L-M clarity VS-S1 completely eye clean to the naked eye set in 18K yellow gold. 8.8 grams total weight. Size 7. Resize...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

1.49 Carat 18 Karat White Gold Cathedral Pave Setting Engagement Ring
Located in New York, NY
This engagement ring features a 0.99 carat round diamond surrounded by 0.50 carats of pave diamonds set in 18K white gold. 8.8 grams total weight. Size 7 1/4. Made in Italy. Resize...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

18 Karat White Gold Three White and Orange Diamond Ring
Located in New York, NY
This unique engagement ring features a 0.40 carat fancy vivid orange marquise cut center stone and 2 white 0.96 carat marquise cut diamonds. 5.8 grams total weight. Made in Italy. ...
Category

21st Century and Contemporary Modern Bridal Rings

Materials

Diamond, 18k Gold

6.82 Carat Rose Gold Filigree Amethyst and Diamond Engagement Ring
Located in New York, NY
This standout engagement ring features a 6.82 carat amethyst stone set in rose gold filigree surrounded by diamonds. Adjustable sizing. Made in USA. Viewings available in our NYC sho...
Category

21st Century and Contemporary Engagement Rings

Materials

Amethyst, Diamond

1.82 Carat Oval Trilogy Platinum Engagement Ring
Located in New York, NY
This three stone oval trilogy engagement ring features a 1.02 carat center stone and side stones weighing 0.80 carats. Set in Platinum. 7.1 grams total weight. Size 7 1/2. Resizeabl...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

14 Karat Yellow Gold Dainty 5-Stone Emerald Cut Engagement Ring
Located in New York, NY
This engagement ring features 5 emerald cut diamonds weighing total 0.70 ct. set in 14K yellow gold. 3.5 grams total weight. Size 6 1/2. Made in USA. Resizeable upon request. View...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

1.70 Carat 18 Karat White Gold Princess Cut Pave Set Engagement Ring
Located in New York, NY
This engagement ring features 1.10 carats of G-H VS diamonds and 0.6 carats G-H VS side stones. Size 7. Made in Italy. Resizeable upon request. Viewings available in our NYC showr...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

18 Karat White Gold Pave Diamond Cocktail Ring
Located in New York, NY
This statement cocktail ring features 5.93 carats of diamonds set in 18K white gold. 28 grams total weight. Made in Italy. Size 8 3/4. Can be resized upon request. Viewings avail...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

14 Karat Yellow Gold Heart Shape Engagement Ring
Located in New York, NY
This ring features a 1.06 carat H-I I1-I2 heart shape diamond set in 14K gold. Made in USA. Viewings available in our NYC showroom by appointment.
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold

18 Karat White Gold Fashion Snake S-Link Diamond Ring
Located in New York, NY
This 18K white gold ring features 0.92 carats of round G VS diamonds set in a swirl snake pattern. 15.5 grams of white gold. Size 9.5, ring has stretch. Made in Italy. Viewings avai...
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, 14k Gold

13.53 Carat Fancy Yellow Diamond and 18 Karat White and Yellow Gold Ring
Located in New York, NY
This engagement ring features a 13.53 carat square radiant VVS1 mounted in 18K white and yellow gold flanked by two F-G VVS trapezoid diamonds. 13.1 grams total weight. Made in Italy...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold

18 Karat White Gold Diamond Pave Wedding Band Ring
Located in New York, NY
This wedding band features 2.56 carats of G-H VS pave diamonds set in 5 grams of 18K white gold. Approximately 3/4 cm wide. Size 8 3/4. Made in Italy. Viewings available in our NY...
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 18k Gold

18 Karat White Gold 4-Row Round Diamond Ring
Located in New York, NY
This ring features 2 carats of diamonds set in 18K white gold. 12.5 grams total weight. Made in Italy. Size 7 1/4. Can be resized upon request. Viewings available in our NYC show...
Category

21st Century and Contemporary Contemporary More Rings

Materials

Diamond, 18k Gold

18 Karat Yellow Gold Ruby and Diamond Ring
Located in New York, NY
This ring features a 2.65 carat ruby center stone and 24 round brilliant diamonds weighing 2.50 carats set in 18K yellow gold. Made in Italy. Size 5 3/4. Resizeable upon request. V...
Category

21st Century and Contemporary Cocktail Rings

Materials

Ruby, 18k Gold

18 Karat White Gold Champagne and White Diamond Engagement Ring
Located in New York, NY
This engagement ring features a 3.04 carat brown/champagne center stone and approximately 0.90 ct. of white diamonds G/H VS/SI Size 7 Made in Italy Resizing available upon request
Category

21st Century and Contemporary Cocktail Rings

5-Row Pave Diamond and 18 Karat Gold Cocktail Ring
Located in New York, NY
18K white gold fashion cocktail ring featuring 3.14 carats of G VS pave diamonds. 21 grams of 18 K white gold. Approximately 1 inch wide. Size 7 3/4. Made in Italy. Can be sized do...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, 18k Gold

2.98 Carat Ruby and Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features a 1.12 carat round cut ruby and and 28 round diamonds G-H color VS clarity weighing 1.86 carats set in 18K white gold. Resizeable upon request. Viewing...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

14 Karat White Gold and Diamond Wedding Band Ring
Located in New York, NY
This " Cartier Style" wedding band ring features 0.25 Carats of round diamonds set in 14K white gold. Total weight 5.9 grams. Size 7. Resizeable upon request. Viewings available ...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold

Fancy Vivid Pink Radiant Cut GIA Certified Floral Ring
Located in New York, NY
A 0.44 carat fancy vivid pink radiant cut center stone set in 18K yellow gold surrounded by 8 pear shapes diamonds weighing 6.12 carats set in platinum that come together to make a b...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

14 Karat Yellow Gold Ruby Sapphire Emerald and Diamond Ring
Located in New York, NY
This ring features a mix of ruby, sapphire, emerald, and diamonds set in 14K yellow gold. 4.6 grams total weight. Size 7 3/4. Viewings available in our NYC showroom by appointment.
Category

21st Century and Contemporary Band Rings