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Unique Diamond

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2.55ctw Unique Diamond Pendant
Located in Bloomington, MN
2.55ctw Unique Diamond Pendant This Beautiful Pendant is crafted in 14kt Yellow Gold and features
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

2.55ctw Unique Diamond Pendant
2.55ctw Unique Diamond Pendant
Free Shipping
L 18 in
Unique Diamond Horseshoe Ring in Two-Tone Gold
Located in Webster, NY
Unique diamond horseshoe ring made in 14k two-tone gold. Total Diamond Carat Weight: Approximately
Category

20th Century Fashion Rings

Materials

Diamond, Gold

Unique Diamonds 1.50 Carat Engagement Ring 14 Karat White Gold
Located in Miami, FL
Unique Diamonds 1.50 Carat Engagement Ring 14k White Gold. Beautiful ring made by designer UD
Category

1990s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Unique Diamond Chandelier Earrings
By Erin Mac Jewelry
Located in Menlo Park, CA
inspired these Sublimely Sophisticated Diamond Earrings. A moment in time I will always treasure
Category

2010s Chandelier Earrings

Materials

Diamond, 18k Gold

Stars & Heart Unique Diamond Halo Engagement Ring "Destiny"
Located in Hertsliya, IL
Unique diamond Halo Engagement Ring, diamond hearts, and infinity twist shank - Destiny. Hand made
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Unique Diamond & 18K Gold Dress Ring In Yellow Gold
Located in Bloomington, MN
Unique Diamond & 18K Gold Dress Ring In Yellow Gold This gorgeous ring is crafted in 18kt yellow
Category

Late 20th Century Modern Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Unique Diamond Leaf Bypass Ring
Located in Webster, NY
This unique bypass style ring features a chocolate colored diamond encrusted leaf while the other
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Unique Diamond Gold Platinum Brooch
Located in New York, NY
Stylistically strong Diamond & platinum & 18kt YellowGold Brooch. Combination of 3 braided
Category

Vintage 1950s Unknown Modernist Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Unique Diamond Gold Platinum Brooch
Unique Diamond Gold Platinum Brooch
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W 2 in L 3 in
18k Gold Unique Diamond Earrings Diamond Bar Earrings
By Oshi Jewels
Located in Bangkok, TH
Unique Diamond Earrings are made of 18k solid gold. Available in three colors of gold: White Gold
Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Diamond, Rose Gold, White Gold, Yellow Gold, 18k Gold

Absolutely Incredible And Unique Diamond Bicycle Broach/Pin In 18k White Gold
Located in Fort Lauderdale, FL
Absolutely Incredible And Unique Diamond Bicycle Broach/Pin In 18k White Gold . Both wheels
Category

2010s Unknown Brooches

Materials

Diamond, 18k Gold, White Gold

Unique Diamond Swirl Platinum Engagement Ring
Located in New York, NY
1.67 carat GIA Certified round brilliant cut center diamond. G color, SI1 clarity. .30
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

14k Rose Gold Unique Diamond Earrings Diamond Bar Earrings
By Oshi Jewels
Located in Bangkok, TH
Unique Diamond Earrings in 14k solid gold. Available in three colors of gold: White Gold / Rose
Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18K Yellow Gold Unique Diamond Ring
By VR Jewels
Located in Houston, TX
Diamond ring in 18K Gold which perfectly goes with your personality and also helps you to learning
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Unique Diamond, Sapphire and Pearl Earrings
By Jewels By Viggi
Located in Palm Beach, FL
Drop earrings set in 18k White Gold. 7.25 carats Sapphires. 4.72 carats of round-cut Diamonds.
Category

21st Century and Contemporary Chandelier Earrings

Materials

Diamond, Natural Pearl, Sapphire, 18k Gold

Unique Diamond Gold Flower Pin Brooch
Located in New York, NY
This stunning 18k white gold flower pin is set with high quality sparkling round cut diamonds that
Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, 18k Gold, White Gold

Unique Diamond Gold Flower Pin Brooch
Unique Diamond Gold Flower Pin Brooch
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W 1.22 in L 3.75 in
Unique Diamond Wedding Ring 14k Solid Gold Chain Style Ring Wedding Jewelry Gift
Located in Chicago, IL
Unique Diamond Wedding Ring 14k Solid Gold Chain Style Ring Wedding Jewelry Gift Total Carat
Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold

Pear Moissanite Diamond Engagement Ring Matching Ring, Unique Diamond Halo - Eva
Located in Hertsliya, IL
Pear Moissanite and unique diamond halo, Engagement Rings Set - Eva. The Eva ring is named after
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold

Unique Diamond Horn Sterling Silver Pendant Necklace
Located in Dallas, TX
This unique and stunning sterling silver, horn pendant features apx. 0.50 ct. diamonds on a 36
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Stainless Steel

Unique Diamond, Emerald & Sapphire Vintage Leopard Brooch
Located in San Francisco, CA
18 karat gold leopard brooch features approximately 7.30 carats of fine white diamonds expertly set
Category

Late 20th Century Unknown Brooches

Materials

Diamond, Emerald, Sapphire, 18k Gold

Unique Diamond Ring in 14k White Gold
Located in New York, NY
-14k White Gold -Ring size: 6.5 -Width: 0.5” -Diamond: center 0.25ct, total carat weight 2.5ct, VS
Category

2010s Cocktail Rings

Unique Diamond Ring in 14k White Gold
Located in New York, NY
-Custom made -14k White Gold -Ring size: 9.25 -Ornament dimension: 0.97” -Diamond: 2.8 ct, G
Category

2010s Cocktail Rings

Unique Diamond Lapis Lazuli Ring in Gold
Located in New York, NY
Custom made 18k White Gold Ring size: 7 Lapis lazuli: 28 ct, 17x24mm Diamond: 3.2ct, VS clarity, E
Category

2010s Cocktail Rings

Unique Diamond Earrings Suspended On A Diamond Wire
Located in New York, NY
18 k Diamond Rose Gold Earrings set in Blackened Gold with Center Marquise Single Diamond Diamonds
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Diamond, 18k Gold

Unique diamond White Gold Ring with Brilliant cut
Located in Berlin, BE
beauty - the Unique White Gold Flower Ring with Brilliant Stones. Meticulously crafted with exceptional
Category

Late 20th Century Italian Modern Fashion Rings

Materials

White Diamond, Diamond, 14k Gold, White Gold

Unique Diamond and Blue Enamel Leaf Gold Earrings
Located in Miami Beach, FL
deco diamond piece mounted on a blue enamel and 14k gold earring that resembles a leaf as well as has a
Category

Mid-20th Century Lever-Back Earrings

Materials

Diamond, Gold, 14k Gold, Enamel

Unique Diamond and Blue Enamel Leaf Gold Earrings
Unique Diamond and Blue Enamel Leaf Gold Earrings
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H 1.17 in W 1 in D 0.25 in
Unique Diamond Lapis Lazuli Ring & Earrings in Gold
By Unbranded
Located in New York, NY
22.5 X 18.8mm Weight 11gr Lapis lazuli: 28 ct, 17x24mm Diamond: 3.2ct, VS clarity, E-F color Weight
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Lapis Lazuli, 18k Gold, White Gold

Unique diamond bracelet 18KT gold vintage inspired bracelet
Located in Jupiter, FL
Elegant vintage inspired bracelet with diamonds in 18KT gold! GOLD: 18KT gold NATURAL DIAMOND(S
Category

21st Century and Contemporary Link Bracelets

Unique Diamond Lapis Lazuli Earrings 18k in Gold
Located in New York, NY
Diamond: 2.25ct, VS clarity, E-F color
Category

2010s More Earrings

Unique Diamond and Blue Sapphire Cocktail Ring in 18k Solid Yellow Gold
By VR Jewels
Located in Houston, TX
Unique Diamond and Blue Sapphire Cocktail Ring in 18K Gold featuring natural sapphire of 2.01
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, Gold, 18k Gold, Yellow Gold

LB Exclusive 18K White Gold Unique Diamond Pave Ring
By LB Exclusive
Located in Southampton, PA
A lavish pave of different diamonds makes this uniquely designed ring a true standout! The ring is
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

14K Rose Gold Unique Diamond Jacket Style Stud Earrings
By VR Jewels
Located in Houston, TX
Diamond jacket style stud earrings to make a statement with your look. These earrings create a
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, 14k Gold, Rose Gold

Unique Diamond Cocktail Ring in 18 Karat White Gold
Located in Lucerne, CH
Fabulous white gold 750 cocktail ring set with following diamonds: 1 brilliant cut diamond, approx
Category

Vintage 1970s Unknown Contemporary Cocktail Rings

Materials

White Diamond, Diamond, 18k Gold, White Gold

Unique Diamond White 14k Gold Pendant Necklace for Her
By Natkina
Located in Montreux, CH
White Gold 14K Diamond 18-RND-0б04-G/VS1A Diamond 1-RND-0,03-G/VS1A Diamond 10-RND-0,24-G/VS1A
Category

2010s Swiss Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

1950's Ladies Unique Diamond Cocktail Watch 4.2 Carats
Located in North Hollywood, CA
The 1950's brought us jeweled and Diamond watches that looked like bracelets. This Diamond Cocktail
Category

Vintage 1950s Unknown Artisan Wrist Watches

Materials

Diamond, 14k Gold

Unique Diamond White 14k Gold Pendant Necklace for Her
By Natkina
Located in Montreux, CH
White Gold 14K Diamond 33-RND-0,19-G/VS1A Diamond 3-RND-0,11-G/VS1A Size 45 cm Weight 3,01
Category

2010s Swiss Modern Pendant Necklaces

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

Cartier Rose Gold Unique Diamond Set Tourbillon Skeleton Wristwatch
By Cartier
Located in London, GB
An 18k Rose Gold Piece Unique Flying Tourbillon Skeleton Rotonde Gents Wristwatch, skeleton dial
Category

Early 2000s Swiss Wrist Watches

Materials

Diamond, Rose Gold

Unique Diamond 18 Karat Yellow Gold Necklace for Her
By Natkina
Located in Montreux, CH
NECKLACE 18K Yellow Gold Diamond 2.10 Cts/149 Pcs PT 4.52 Cts/1 Pcs With a heritage of ancient
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Unique Diamond 18 Karat White Gold Necklace for Her
By Natkina
Located in Montreux, CH
NECKLACE 18K White Gold Diamond 1.40 Cts/88 Pcs RL 1.43 Cts/1 Pcs With a heritage of ancient
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Unique Diamond Emerald Yellow 18K Gold Ring for Her
By Natkina
Located in Montreux, CH
Ring Yellow Gold 18K (Matching Earrings Available) With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva-based jewelry brand that creates modern jewelry mast...
Category

21st Century and Contemporary Swiss Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold

18 Karat Yellow Gold Cluster Unique Diamond Earrings with Diamonds
By Hella Ganor
Located in Herzeliya, IL
18 Karat Yellow Gold Cluster Diamond Earrings with diamonds [Pair of earrings] Romantic and unique
Category

21st Century and Contemporary Israeli Contemporary Stud Earrings

Materials

Diamond, 18k Gold

Unique Diamond Pendant Modern Style Minimalistic Diamond Platinum 0.53 Carat
Located in Jupiter, FL
Dainty pendant neklace with solitaire diamond in platinum weighing 0.53ct mounted in a unique
Category

21st Century and Contemporary North American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Unique Diamond Pendant Invisible Setting Diamond Pendant Necklace 18kt White
Located in Jupiter, FL
Rectangular pendant made with diamonds in a unique invisible setting style, the pendant is set so
Category

21st Century and Contemporary North American Modern Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

Pear Diamond Engagement Three Ring Set, Unique Diamond Halo - Eva
Located in Hertsliya, IL
Unique Pear Diamond Engagement Three Rings Set - Eva. The Eva ring is named after the first woman
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold

Unique Diamonds Rubellite Tourmaline 18 KT White Gold Heart Ring
By Margherita Burgener
Located in Valenza , IT
shown in the gallery and can be bought separately. 18 KT white gold grams 8.93 n. 175 diamonds total
Category

21st Century and Contemporary Italian Contemporary Bridal Rings

Materials

White Diamond, Rubelite, Diamond, Tourmaline, 18k Gold, White Gold

Unique Diamond Ring in 18 Karat White and Red Gold
Located in Lucerne, CH
diamond. Designed with six elements surrounding the center stone resembling a stylized ballerina skirt
Category

Vintage 1970s English Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, Rose Gold, White Gold

Chic Unique Diamond White 14k Gold Pendant Necklace for Her
By Natkina
Located in Montreux, CH
White Gold 14K Diamond 30-RND-0,81-G/VS1A Diamond 7-RND-0,4-G/VS1A Diamond 9-RND-0,03-G/VS1A
Category

2010s Swiss Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Chic Unique Diamond White 14k Gold Pendant Necklace for Her
By Natkina
Located in Montreux, CH
White Gold 14K Diamond 210-RND-1,89-G/VS1A Diamond 1-RND-0,12-G/VS1A Diamond 43-RND-1,96-G/VS1A
Category

2010s Swiss Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Starts & Heart Unique Diamond Halo Bridal Rings Set "Destiny" & "Iceland"
Located in Hertsliya, IL
Diamond Halo Engagement Ring, diamond hearts, and infinity twist shank. Destiny with Hermes diamond
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Pear Moissanite Engagement Three Ring Set, Unique Diamond Halo - Eva
Located in Hertsliya, IL
Unique Pear Moissanite and Diamonds Engagement Three Rings Set - Eva. The Eva ring is named after
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold

14K Gold and Diamond Ring Stackable Ring Unique Diamond Wedding Band
By Oshi Jewels
Located in Bangkok, TH
Brilliant Diamond Ring is made of 14k solid gold featured with a natural white sparkly diamond in a
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18K Gold and Diamond Ring Stackable Ring Unique Diamond Wedding Band
By Oshi Jewels
Located in Bangkok, TH
Brilliant Diamond Ring is made of 14k solid gold featured with a natural white sparkly diamond in a
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

Pear Diamond Engagement Ring & Matching Nesting Ring, Unique Diamond Halo - Eva
Located in Hertsliya, IL
Unique Pear Diamond Engagement Rings Set - Eva. Each ring is handmade and custom-made for each
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold

Oval Unique Diamond Victorian Engagement ring, Statement Ring, The Great Gatsby
Located in Hertsliya, IL
Beautiful and delicate Victorian-inspired Oval diamond unique cluster engagement ring. All my
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold

Pear Moissanite Unique Diamond Halo Engagement Two Rings set "Double Bliss"
Located in Hertsliya, IL
Beautiful pear Moissanite diamond double halo unique engagement ring, 'Double Bliss' with matching
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold

Rachel Koen Unique Diamond Diagonal Pattern Ring 18K White Gold 0.43Cttw
Located in New York, NY
Dainty and elegant diamond wedding band crafted in 18k white gold. This ring showcases a stunning
Category

2010s American Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

Wedding Band Diamond Ring Three Rings in One Unique Diamond Rings Movabale
Located in Jupiter, FL
WEIGHT: 12.04gr METAL: 14KT white, rose and yellow NATURAL DIAMOND(S) Cut: Round Brilliant Color: G-H
Category

21st Century and Contemporary Unknown Modernist Band Rings

Materials

Diamond, Platinum

GILIN, Veins Collection 18 Karat White Gold Unique Diamond Open Style Bangle
By GILIN
Located in Central, HK
mm Bangle Size - Width: 57 mm 18 Karat White Gold: 40.22 gm / Total Diamond Weight: 2.84 ct / White
Category

21st Century and Contemporary Hong Kong Modern Bangles

Materials

Diamond, White Diamond, White Gold

Crown Eternity Unique Diamond Wedding Band, 18k Yellow Gold, Ready to Ship
Located in Hertsliya, IL
Royal Crown Diamond Wedding Ring, 18K, Yellow Gold. Ready to ship! A beautiful luxurious design
Category

2010s Israeli Contemporary Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Unique Diamond and Multi Sapphire Spinner Ring in 14k Solid Yellow Gold
By VR Jewels
Located in Houston, TX
Multi Sapphire and Diamond Spinner Ring in 14K Gold featuring natural multi sapphire of 0.43 carats
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Unique Diamonds 22.27 Carat Brazilian Aquamarine 18 KT Gold Made in Italy Ring
By Margherita Burgener
Located in Valenza , IT
centering a Brazilian 22.27 carat aquamarine, drop cut, surrounded by a double line of diamonds. 18 KT
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

White Diamond, Diamond, Aquamarine, White Gold, 18k Gold, Gold

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Unique Diamond For Sale on 1stDibs

Surely you’ll find the exact unique diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 169 vintage editions and 252 modern creations to choose from as well. You’re likely to find the perfect unique diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a unique diamond has been a part of the legacy of many jewelers, but those produced by Hella Ganor, Emilio! and Diamond Scene are consistently popular. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and oval cut cut versions available here, too. There aren’t many items for men if you’re seeking a unique diamond, as most of the options available are for women and unisex.

How Much is a Unique Diamond?

Prices for a unique diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $228 and can go as high as $1,150,000, while this accessory, on average, fetches $6,863.