Unique Diamonds Jewelry & Watches
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. Filter Results
to
77
Item Location
217
4
213
1
5
3
1
1
1
197
18
2
189
125
58
34
24
191
22
16
8
8
144
10
9
6
6
78
63
3
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
18 Karat S Swirl Diamond Necklace
Located in New York, NY
This S swirl diamond encrusted necklace features 2.61 carats of G VS diamonds set in 18K gold. 80 grams total weight. 8.5 inch chain drop. Made in Italy.
Viewings available in our ...
Category
21st Century and Contemporary Modern Chain Necklaces
Materials
Diamond, 18k Gold
Free Shipping
Yellow Gold Yellow Sapphire and Diamond Bracelet
Located in New York, NY
This statement bracelet features 192 yellow sapphires for a total of 101.60 carats set in 14k yellow gold and dipped in 24k yellow gold for a richer look with 14 diamonds weighing 0....
Category
21st Century and Contemporary Beaded Bracelets
Materials
Yellow Sapphire, 14k Gold
Free Shipping
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
88.11 Carat 14 Karat Black Rhodium Gold Ruby and Black Diamond Bracelet
Located in New York, NY
This statement bracelet features 88.11 carats of rubies set in 14k gold dipped in black rhodium and 14 black diamonds weighing 1.05 carats. Snap closure. 84 grams total weight. 7 1/8...
Category
21st Century and Contemporary Beaded Bracelets
Materials
Black Diamond, Ruby, 14k Gold, Rhodium
18 Karat White Gold Diamond Pave Swirl Hoop Earrings
Located in New York, NY
These hoop earrings feature 1.13 carats of diamonds set in 18K white gold. 21.7 grams total weight. Made in Italy.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Contemporary Hoop Earrings
Materials
Diamond, 18k Gold
Free Shipping
14 Karat White Gold Diamond Bracelet
Located in New York, NY
This bracelet features 2.68 carats of diamonds set in 14K white gold. 7 inch length. 26.5 grams total weight.
Resizeable upon request.
Viewings available in our NYC showroom by app...
Category
21st Century and Contemporary Tennis Bracelets
Materials
Diamond, 14k Gold
Free Shipping
18 Karat Yellow Gold Flexible Round Brilliant Diamond Bracelet
Located in New York, NY
This multi row round diamond bracelet is set in flexible 18K yellow gold. The diamonds wight approx 22.00 ct. G VS quality. 65.2 grams total weight. 7 millimeter thickness. 7 1/4 inc...
Category
21st Century and Contemporary Contemporary Modern Bracelets
Materials
Diamond, 18k Gold
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
Free Shipping
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
18 Karat White Gold Tennis Loop Necklace
Located in New York, NY
This 18k white gold tennis necklace features 17.99 carats of G VS diamonds. Push clasp closure. 7 1/4 inch drop. 34.7 grams total weight. Made in Italy.
Viewings available in our NY...
Category
21st Century and Contemporary Contemporary More Necklaces
Materials
Diamond, 18k Gold
Free Shipping
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 Yellow and White Gold Diamond Pave Fashion Statement Bracelet
Located in New York, NY
This gold and pave diamond bracelet is a definite statement piece. Twenty one high polished yellow gold elongated orb shaped links and twenty one larger pave diamond encrusted elonga...
Category
21st Century and Contemporary Contemporary Tennis Bracelets
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
Free Shipping
14 Karat Yellow Gold Diamond Heart Pendant
Located in New York, NY
This pendant necklace features 0.95 carats of round diamonds and 0.05 carats of baguette diamonds. 16 inch chain included. Chain included may vary from chain shown in the photo.
V...
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold
Free Shipping
14 Karat White Gold and Pink Sapphire Diamond Pendant Necklace
Located in New York, NY
This pendant necklace features pink sapphires and diamonds set in 14K white gold. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, Pink Sapphire, 14k Gold
18 Karat White Gold Heart Princess Cut Earrings
Located in New York, NY
These heart shape earrings feature 1.0 carats of G VS channel set princess cut diamonds set in 18K white gold. 5.1 grams total weight. Post back for pierced ears. Made in Italy.
Vi...
Category
21st Century and Contemporary Modern Stud Earrings
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold Heart Charm Multi Row Chandelier Necklace
Located in New York, NY
This standout necklace features 16.20 carats of G VS diamonds set in 18k white gold. 84.5 grams total weight. Made in Italy.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Contemporary Multi-Strand Necklaces
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
Free Shipping
Roberto Coin Rose Gold and Diamond Primavera Flexible Bangle Bracelet
By Roberto Coin
Located in New York, NY
This bracelet features 0.20 carats of diamonds set in 18K rose gold. Total weight 31.8 grams. Made in Italy. Signed RC with ruby signature.
Category
21st Century and Contemporary Bangles
Materials
Diamond, Ruby, 18k Gold
18 Karat White Gold Diamond Riviera Necklace
Located in New York, NY
This riviera necklace features 9.46 carats of G VS diamonds set in 18K white gold. 55 grams total weight. 6.5 inch chain drop. Made in Italy.
Viewings available in our NYC showroom...
Category
21st Century and Contemporary Contemporary More Necklaces
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold and Diamond Fashion Bracelet
Located in New York, NY
This bracelet features 4.08 carats of G VS diamonds. 55.5 grams total weight. 7 3/4 inch length.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Contemporary Modern Bracelets
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold Pave Diamond Flower Earring Clips
Located in New York, NY
A pair of pave diamond ear clips featuring petals that move mimicking a life like flower. Made in Italy. Set in 44 grams of 18K white gold with a total diamond weight 6 carats. 1.25 ...
Category
21st Century and Contemporary Contemporary Clip-on Earrings
Materials
Diamond, 18k Gold
18 Karat White Gold Pave Diamond Link Pendant Necklace
Located in New York, NY
This necklace features an oval shape 18K white gold pendant encrusted in 0.55 carats of G-H VS diamonds. 6 grams of gold. Chain length is approximately 9 inches. Made in Italy.
Category
21st Century and Contemporary Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold
18 Karat White Gold and Diamond Earrings
Located in New York, NY
These earrings feature 5.35 carats of G VS round diamonds set in 18K white gold with a post clasp back. 28 grams total weight. Made in Italy.
Viewings available in our NYC showroom...
Category
21st Century and Contemporary Contemporary Hoop Earrings
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold and Diamond Link Bracelet
Located in New York, NY
This link bracelet features 4.65 carats of G VS diamonds set in 18K white gold. 74 grams total weight. 7.75 inch length. Made in Italy.
Viewings available in our NYC showroom by app...
Category
21st Century and Contemporary Contemporary Link Bracelets
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold Bow Drop Diamond Dangle Chandelier Earrings
Located in New York, NY
These chandelier earrings feature 5.01 carats of G VS diamonds set in 18K white gold. 1.5 inches long. 18.2 grams total weight. Made in Italy.
Viewings available in our NYC showroo...
Category
21st Century and Contemporary Contemporary Chandelier Earrings
Materials
Diamond, 18k 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
14 Karat Yellow Gold Diamond Hoizontal Pendant Necklace
Located in New York, NY
This pendant features three horizontal round cut diamonds weighing 0.34 carats set in 14K yellow gold. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, 14k Gold
Pear and Marquise Cut Diamond Earrings
Located in New York, NY
These earrings feature Pear brilliant-cut diamonds weighing 1.90 and 1.78 carats, 14 marquise and 10 round diamonds weighing 3-3.5 carats total F-G color VS clarity set in platinum, ...
Category
21st Century and Contemporary Chandelier Earrings
Materials
Diamond, Platinum
Free Shipping
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
14 Karat Gold and Black Rhodium Ruby Bangle Bracelet
Located in New York, NY
This bangle features 336 round cut rubies weighing 27.41 carats set in 14K gold that is coated in black rhodium. Measuring 2 3/8 inches in diameter and weighs 50 grams total weight. ...
Category
21st Century and Contemporary Modern Bangles
Materials
Ruby, 14k Gold, Rhodium
Free Shipping
18 Karat White Gold Diamond Pendant Necklace
Located in New York, NY
This pendant is encrusted with 0.56 carats of G VS diamonds set in 18K white gold. 6 grams total weight. 8 inch chain drop. Made In Italy.
Viewings available in our NYC showroom by ...
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold Heart Shape Diamond Riviera Necklace
Located in New York, NY
This riviera necklace features 6.84 carats of round F-G VS pave diamonds fashioned into heart shapes. 44.8 grams total weight. 7.5 inch chain drop.
Viewings available in our NYC sh...
Category
21st Century and Contemporary Contemporary More Necklaces
Materials
Diamond, 18k Gold
18 Karat White Gold Pave Diamond Bangle Bracelet Bracelet
Located in New York, NY
This bangle features 3.69 carats of pave G VS diamonds set in 18K gold with a hidden side clamp closure. 31 grams total weight. Made in Italy.
Viewings available in our NYC showroo...
Category
21st Century and Contemporary Contemporary Bangles
Materials
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
Free Shipping
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
Free Shipping
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
Free Shipping
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
Free Shipping
18 Karat White and Yellow Gold Open Heart Diamond Pendant
Located in New York, NY
This pendant features 0.17 carats white diamonds and 0.16 carats champagne diamonds set in 18K yellow and white gold. 5.8 grams total weight. 8 inch chain drop.
Viewings available ...
Category
21st Century and Contemporary Contemporary Chain Necklaces
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
Free Shipping
"Art Deco Style" Black and White Briolette Diamond Pendant Necklace
Located in New York, NY
This Art Deco style pendant necklace features 95 carats of black diamonds and 3.5 carats of G-H SI1-2 white briolette diamonds with an 18K white gold clasp. Gemological Appraisal Lab...
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Black Diamond, 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
Free Shipping
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
Free Shipping
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
18 Karat White Gold Puffed X-Shape Pave Diamond Ring
Located in New York, NY
This puffed x shape cocktail ring features 1.73 carats of pave diamonds set in 18K white gold. Weighs 9 grams. Made in Italy. Size 7 1/4.
Can be resized upon request.
Viewings av...
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
Free Shipping
18 Karat White Gold Ruby and Diamond Pave Cocktail Ring
Located in New York, NY
This cocktail ring features 4.97 carats ruby and 1.9 carats diamond. Made in Italy. Size 6.5
Can be resized upon request.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Contemporary Dome Rings
Materials
Diamond, Ruby, 18k Gold
Diamond and Sapphire 18 Karat Gold Bangle Bracelet
Located in New York, NY
This statement bangle features 8.76 carats of diamonds and 1.15 carats of sapphire set in 18K white and yellow gold. Diameter is 2 1/4 inches. 72 grams total weight. Made in Italy.
Category
21st Century and Contemporary Bangles
Materials
Diamond, Blue Sapphire, 18k Gold
Free Shipping
14 Karat Gold Dipped in Black Rhodium Ruby Eternity Band Ring
Located in New York, NY
This 14K eternity band is dipped in black rhodium featuring 21 oval cut rubies weighing 4.5 carats carats. Size 6.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Band Rings
Materials
Ruby, 14k Gold, Rhodium
18 Karat White Gold Diamond Chandelier Earrings
Located in New York, NY
These Harry Winston style diamond chandelier earrings feature 22.70 carats of F-G VS diamonds set in 18K white gold. The 22.70 carats of diamonds are made up of 49 marquise brilliant...
Category
21st Century and Contemporary Modern Chandelier Earrings
Free Shipping
14 Karat Gold Black Rhodium Ruby Slim Channel Eternity Band Ring
Located in New York, NY
This slim eternity band ring features 28 square cut baguette rubies weighing 2.55 carats set in 14K gold dipped in rhodium. 6.1 grams total weight. Size 6.
Category
21st Century and Contemporary Band Rings
Materials
Ruby, 14k Gold, Rhodium
0.70 Carat Round Brilliant Diamond Baroque Style Engagement Ring Set
Located in New York, NY
This baroque style engagement ring set features a center stone weighing 0.70 and 1.00 carats of small diamonds set in 14K white gold. 11.4 grams total weight. size 6.75
Diamond quali...
Category
21st Century and Contemporary Engagement Rings
18 Karat White Gold Pave Diamond Heart Pendant
Located in New York, NY
This heart shape pendant features 0.43 carats of G VS pave diamonds set in 18K white gold. 8 inch chain drop. 3 grams total weight. Chain is 14K gold made in Italy.
Viewings availa...
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, 18k Gold
Free Shipping
14 Karat Gold and Black Rhodium Ruby Hoop Earrings
Located in New York, NY
These hoop earrings features 225 round cut rubies weighing 15.20 carats set in 14K gold that is coated in black rhodium. 1 1/4 inch diameter and 25.6 gram total weight. Lock clasp cl...
Category
21st Century and Contemporary Hoop Earrings
Materials
Ruby, 14k Gold, Rhodium
Free Shipping
14 Karat Gold Dipped in Black Rhodium Sapphire Eternity Band Ring
Located in New York, NY
This 14K eternity band is dipped in black rhodium featuring 21 oval sapphires weighing 5.9 carats. Size 6 1/4.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Band Rings
Materials
Blue Sapphire, 14k Gold, Rhodium
Ruby and Diamond Chandelier Earrings 18 Karat Gold
Located in New York, NY
These chandelier earrings feature 18.79 carats of transparent moderately strong red rubies and 8.85 carats of F-H VS-SI pear, marquise, and round cut diamonds. These dazzling earring...
Category
21st Century and Contemporary Contemporary Chandelier Earrings
Materials
Diamond, Ruby, 18k Gold
Free Shipping
Cartier Original Cultured Pearl and 18 Karat Yellow Gold Cufflinks
By Cartier
Located in New York, NY
These Cartier cufflinks feature cultured pearls set in 18K yellow gold with Cartier inscription. Cartier box included. 8-9 mm pearls.
Viewings available in our NYC showroom.
Category
Late 20th Century Cufflinks
Materials
Cultured Pearl, 18k Gold
14 Karat Yellow Gold Sphere Pendant Necklace
Located in New York, NY
This pendant necklace features a sphere diamond encrusted pendant in 14K yellow gold. Lobster clasp closure. 0.65 carats total weight. 6.2 grams total weight 8 inch chain drop. Made ...
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold
Free Shipping
18 Karat White Gold Diamond Pave Ring Pinky Unisex
Located in New York, NY
This ring features 0.85 carats of G VS round diamonds set in 18K white gold. Can be worn as a mens pinky ring. 9.5 grams total weight. Size 7.25. Made in Italy.
Resizeable upon requ...
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
Free Shipping