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Rare Diamond

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NWT $55, 000 Rare Important 18KT Gold Fancy Black Diamond White Diamond Bracelet
Located in New York, NY
The Following Item we are offering is a Rare 18KT Gold Rare Fancy Multi Strand ROW Black Diamond
Category

21st Century and Contemporary Modern Bracelets

Materials

Diamond, White Diamond, Black Diamond, Gold, 18k Gold

Old Euro Diamond (GIA Approx. 1.60-Carats) Octagon Halo Ring, Platinum
Located in New York, NY
This exquisite and rare diamond halo ring showcases a GIA-certified approx. 1.60-carat old European
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

14KT Antique Retro pin with diamonds and onyx RARE
Located in Boca Raton, FL
diamonds are natural VS-SI clarity, G color. Total diamond weight is 1 carat. The pin will come with a
Category

Early 20th Century Brooches

Materials

Diamond, Onyx, 14k Gold

NWT $13, 500 Rare Important 18KT Gold Ruby Diamond White Diamond Necklace
Located in New York, NY
The Following Item we are offering is a Important Radiant 18KT Gold Rare Fancy Ruby White Diamond
Category

21st Century and Contemporary Chain Necklaces

Materials

Ruby, White Diamond, Gold, 18k Gold

Rare Himalayan Mountain Emerald and Diamond convertible Tiara/Necklace
Located in Hong Kong, HK
brilliant diamonds weighing 12.27 carats. The emeralds, certified by GRS Lab as hailing from a specific
Category

2010s Hong Kong Contemporary More Necklaces

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold

Rare Royal Blue 6.21 Ct Burma Sapphire Diamond Ring
Located in Chicago, IL
This contemporary 18K white gold ring features a rare 6.21 carat unheated Burmese sapphire of a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

22k Tiffany and Co. Diamond solitaire. Diamond rated at 0.50ct. Extremely rare.
Located in Port Charlotte, FL
Vintage from the 1950s Size: 6 1/2 US Gemstone: Diamond Gem color: Colorless Band color: Gold
Category

Early 2000s Solitaire Rings

Materials

Diamond

Impressive Rare Emerald Diamond White Gold Pendant Cross
By Natkina
Located in Genève, GE
Pendant White Gold 14 K Diamond 12-RND 57-0,14-G/SI1A Emerald 5-1,82ct Weight 2.07 grams With
Category

21st Century and Contemporary Swiss Modern Pendant Necklaces

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

French Diamond Ring 18KT gold Pave Diamond Engagement Ring Rare Find
Located in Boca Raton, FL
Well crafted diamond ring, was popular in France as an engagement ring, the ring is made with two
Category

Antique 19th Century French Engagement Rings

Materials

Diamond, Gold, 18k Gold

GIA certified, 0.70ct Natural Light Greenish Yellow Cushion Diamond Ring
Located in Hong Kong, HK
rare diamonds in a harmonious and captivating design. Embrace the extraordinary with this unique
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Gold, 18k Gold

Rare Vintage Tiffany Co Diamond Heart 950 Platinum Charm Bracelet
By Tiffany Co.
Located in Birmingham, GB
Rare Vintage Tiffany & Co Diamond Heart 950 Platinum Charm Bracelet. Fine vintage bracelet from
Category

20th Century Chain Bracelets

Materials

Diamond, Platinum

Vintage 5.10 CT Diamond Pearl Rare Panel Necklace
Located in Napoli, IT
pearls ranging in sizes from 5 to 7 mm. - connected to an impressive large panel surmounted by Diamonds
Category

Vintage 1930s Italian Retro Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold

Rare 14K White Gold Diamond Christmas Tree Pendant
Located in New York, NY
brilliant 0.4-carat diamond at its center. Its unique design and radiant sparkle make it a standout piece
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Antique 7.47 Carat Diamond White Gold Bracelet
Located in Jesmond, Newcastle Upon Tyne
A magnificent and rare 7.47 Carat diamond and 18 karat gold bracelet; part of our diverse diamond
Category

Vintage 1910s Unknown Clamper Bracelets

Materials

Diamond, White Gold

NWT $12, 500 Rare Important 18KT Gold Black Diamond Heart Diamond Ring Band
Located in New York, NY
The Following Item we are offering is a Rare 18KT Gold Rare Fancy HEART Diamond and Black Diamond
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Black Diamond, White Diamond, Gold, 18k Gold

NWT $24, 000 Rare 18KT Gold Fancy Cognac Diamond and White Diamond Earrings
Located in New York, NY
Cognac Diamond and White Diamond Earrings. Each Earring features Rare Gorgeous Glittering Fancy Cognac
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, White Diamond, Brown Diamond, Gold, 18k Gold

Vintage Rare Handmade Emerald Sapphire Diamond Pin 18kt
Located in New York, NY
Rare Handmade Emerald sapphire ring Very Well Made 1.50ct Natural Center Emerald 7 x 7.2mm
Category

2010s American Brooches

Materials

Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold

NWT $44, 400 Rare 12ct Fancy Yellow Diamond White Diamond Fringe Dangle Earrings
Located in New York, NY
Yellow and White Diamond Dangle Earrings. Each Earring features Rare Gorgeous Glittering Fancy Yellow
Category

21st Century and Contemporary Drop Earrings

Materials

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

Sapphire Diamond necklace Estate 18KT rare find 5.28 carats
Located in Boca Raton, FL
Stunning sapphire and diamond necklace in 18KT white gold, estate piece with so much craftsmanship
Category

Early 20th Century Choker Necklaces

Materials

Diamond, Sapphire, 18k Gold

NWT $5, 750 Rare Important 18KT Black Diamond Fancy Yellow Diamond Ring Band
Located in New York, NY
The Following Item we are offering is a Rare 18KT Gold Rare Fancy Yellow Diamond Black Diamond Ring
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Yellow Diamond, Black Diamond, Gold, 18k Gold, Yellow Gold

Rare 1.34 Carat Oval Fancy Vivid Yellow Diamond, Internally Flawless GIA
By Meghna Jewels
Located in Hoffman Estate, IL
This rare 1.34 carat Fancy Vivid Yellow diamond is distinguished by exceptional saturation, natural
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond, Yellow Diamond

IGI certified 0.38carat Natual diamond Rare Gray Green Yellow
Located in bangkok, TH
D91 IGI certified Natual diamond Fancy Green Gray Yellow Weight:0.38ct/ Color: Green Gray
Category

2010s Loose Gemstones

Materials

Diamond

Tiffany Co Very rare large Rubellite and diamond ring
By Tiffany Co.
Located in Addlestone, GB
Tiffany & Co Rubellite and Diamond ring. Set in platinum, with a large pear cut rubellite
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Rubelite, Platinum

Rare Pink Tourmaline Diamond 18K White Gold Exclusive Earrings
By Natkina
Located in Genève, GE
 Diamond-182/0.82 Ct Embrace the timeless elegance of the Art Deco era with these stunning earrings
Category

21st Century and Contemporary Chandelier Earrings

Materials

Diamond, Tourmaline, White Gold

Paula Crevoshay Rare California Tourmaline Diamond Gold Ring
By Paula Crevoshay
Located in Carmel, CA
California Tourmaline, Garnet and Diamond Ring; This ring was designed and made by well known
Category

Early 2000s American Fashion Rings

Materials

Diamond, Garnet, Tourmaline, 18k Gold

Rare Customize Blue Sapphire Diamond White Gold Earrings
By Natkina
Located in Genève, GE
Earrings White Gold 14 K (Availible also with Pink Sapphire / Black Diamond / Tsavorite) Diamond 6
Category

2010s Lever-Back Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold

Antique 14k Yellow Gold Rare Box w/ Diamonds - 48.6g
Located in Providence, RI
in relief, richly adorned with inset diamonds that accent her hair, jewelry, and gown. A single row
Category

Antique Late 19th Century Unknown Boxes and Cases

Materials

Diamond, 14k Gold, Yellow Gold

Victorian Diamond Pearl Rare Holbeinesque Necklace 18 Kt
Located in Napoli, IT
combination of enamelling and diamond set, lovely chains completing the piece 2.05 Ct of old mine cut Diamonds
Category

Antique Late 19th Century European Renaissance Revival Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Platinum

Cartier rare Art Deco diamond and pearl bar brooch
By Cartier
Located in Addlestone, GB
Cartier Art Deco diamond and pearl bar brooch, centred with a button-shaped pearl of 5.9 mm, to an
Category

Vintage 1920s British Art Deco Brooches

Materials

Diamond, Pearl, Platinum

Rare Pink Tourmaline Diamond 18K White Gold Exclusive Ring
By Natkina
Located in Genève, GE
  Diamond-38/0.129 Cts Size-52 Step back in time with this exquisite Art Deco-inspired ring, elegantly
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, White Gold

20.04-Carat Fancy Yellow Diamond Ring Rare Color VS2 Clarity
Located in Mumbai, IN
rare elegance. At its heart lies a GIA-certified diamond of Fancy Yellow hue, a mesmerizing and radiant
Category

21st Century and Contemporary Indian Modern Bridal Rings

Materials

Diamond, Yellow Diamond, 18k Gold

Rare Important Fancy Original Yellow Gold Cartier Diamond Cufflinks
Located in New York, NY
The Following items we are offering are these Rare Cartier 14KT Gold and Diamond Cufflinks; each
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Gold, Yellow Gold

Diamond Turtle Pendant movable 14KT gold pendant necklace RARE
Located in Jupiter, FL
What a rare piece, absolutely stunning and movable too, the legs all move making this turtle truly
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

Rare Red Coral Diamond Cocktail ring 18KT gold
Located in Boca Raton, FL
Exquisite ring made with natural red coral(undyed 100% natural and certified) diamond halo and 18KT
Category

20th Century Cocktail Rings

Materials

Coral, Diamond, Gold, 18k Gold, Sterling Silver

NWT $36, 000 Rare 12ct Fancy Yellow Diamond White Diamond Fringe Dangle Earrings
Located in New York, NY
Yellow and White Diamond Dangle Earrings. Each Earring features Rare Gorgeous Glittering Fancy Yellow
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold

3.08ct GIA unheated sapphire PADPARADSCHA diamond engagement ring RARE sapphire
Located in Jupiter, FL
diamonds are VS clarity and F-G color. The rare padparadscha sapphire is slightly included with stunning
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Hadley Platinum Ring with Rare Trapiche Emerald Natural Diamonds
Located in Greeneville, TN
brilliant natural diamonds, this platinum masterpiece is where nature's raw beauty meets masterful
Category

Antique 15th Century and Earlier American Modern Wedding Rings

Materials

Diamond, Emerald, Platinum

NWT Rare 18 Karat Gorgeous Fancy Glittering Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Gold, 18k Gold

Rare Demantoid Garnet Diamond Ring in 18k White Gold
Located in Bloomington, MN
Rare Demantoid Garnet & Diamond Ring in 18k White Gold Introducing this stunning 18kw Cocktail
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Garnet, Diamond, Yellow Gold, White Gold, 18k Gold

Rare Art Deco, 1.66 Carats Kashmir Sapphire and Diamond Ring
Located in Chicago, IL
This rare Art Deco Kashmir Sapphire and Diamond Ring, features a 1.66 carat Cushion Mixed cut
Category

20th Century Art Deco Fashion Rings

Materials

Diamond, Sapphire, Platinum

RARE Victorian Diamond Cross Pendant, Late 19th C. Gold Silver (0.45ct)
Located in İstanbul, TR
Amazing rare piece! Discover this RARE Late 19th Century Victorian Diamond Cross Pendant. A
Category

Antique Early 19th Century Late Victorian Pendant Necklaces

Materials

Diamond, White Diamond, Gold, Silver

Rare Art Deco Period Sapphire Diamond Ring With IGI Report
Located in Media, PA
Title: Rare Platinum Ring with 13.00x10.35mm Lab-Grown Sapphire and Diamond Accents Ring Size 7.5
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Enamel diamond buttrfly pendant necklace RARE
Located in Jupiter, FL
Glass enamel in a unique presentation and design, using array of colors that will neve fade. METAL: silver 925 Grams:5.70 Item: 64000012mat Chain included WHAT YOU GET AT STAMPAR J...
Category

21st Century and Contemporary Pendant Necklaces

Cartier Diamond Agrafe Bracelet In White Gold Rare Cartier Jewellery
By Cartier
Located in London, GB
Cartier Diamond Agrafe Bracelet in 18ct white gold. This rare Cartier jewellery piece features a
Category

1990s French Link Bracelets

Materials

Diamond, White Gold

Rolex Datejust Rare Lapis Pyramid Dial Diamond Set 69138
By Rolex
Located in Mayfair, London, London
A 26mm yellow gold Datejust by Rolex. Features an exceptionally rare lapis pyramid dial with
Category

20th Century Swiss Wrist Watches

Materials

Diamond, Lapis Lazuli, 18k Gold, Yellow Gold

NWT Gold Rare Magnificent Fancy Yellow Diamond Heart Tennis Bracelet
Located in New York, NY
Diamond Tennis Bracelet. Bracelet is comprised of approx 15CTS Magnificent Rare Gorgeous Fancy Glittering
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Yellow Diamond, Gold

Rare Customize Ruby Pink Sapphire Diamond White Gold Necklace
By Natkina
Located in Genève, GE
Necklace White Gold 14 K (Matching Earrings and Ring Available) Diamond 1-RND-0,04-G/VS2A Diamond
Category

2010s Drop Necklaces

Materials

Diamond, Ruby, Sapphire, Pink Sapphire, 14k Gold

Magnificent Rare Bulgari Diamond 18K White Gold Wide Bracelet
By Bulgari
Located in New York, NY
captivates hearts—a breathtaking creation known as the Bulgari Diamond Bracelet. This exquisite piece of
Category

20th Century Link Bracelets

Materials

Diamond, 18k Gold

David Yurman 925 Rare Black MOP Diamond Albion Ring
By David Yurman
Located in San Fernando, CA
Diamonds 20mm H x 20mm W Ring Ring Size 8 In great looking condition wear consistent with time and use
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond

11.08 Carat Rare Trapiche Columbian Emerald and Diamond Platinum Necklace
Located in Montreal, QC
Simply Beautiful! Finely detailed Rare Trapiche Columbian Emerald and Diamond Vintage Pendant
Category

Late 20th Century Modernist Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Baume Mercier 18ct Yellow Gold Diamond Watch – Rare Vintage Timepiece
By Baume Mercier
Located in London, GB
A sophisticated and rare vintage Baume & Mercier wristwatch, crafted in solid 18ct yellow gold. The
Category

2010s European Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

Rare Important 18KT Gold Gorgeous Glittering Fancy Diamond Tennis Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important 18KT GOLD FANCY DIAMOND TENNIS STRAND
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Gold, 18k Gold

Cartier Tank Divan Rare Tank Divan Diagonale White Gold Diamonds
By Cartier
Located in BEVERLY HILLS, CA
& Diamonds DIAL: White BAND: Satin MOVEMENT: Quartz ORIGINAL FACTORY DIAMONDS In fantastic condition, very
Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Materials

Diamond, White Diamond, White Gold

Rare Important Magnificent 10CT Gorgeous Glittering Diamond Tennis Bracelet
Located in New York, NY
The Following Item we are offering is a Important Rare 14KT Gold Gorgeous Fancy Diamond Bracelet
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 14k Gold

18KT Rare Exquisite Massive Fancy Glittering Paraiba Diamond Ring
Located in New York, NY
Massive Gorgeous Paraiba and Diamond Ring. Ring consists of Rare a Large Fine Magnificent Paraiba
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Paraiba, Gold, 18k Gold

Rare GIA Certified Type IIa Diamond Set in Platinum Pendant
Located in Chicago, IL
This exquisite pendant features a GIA Certified Type IIa diamond, one of the rarest and most sought
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

NWT $25, 000 Rare Important Fancy 18KT Gold Yellow Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare 18KT Gold Rare Fancy Yellow Diamond Ring. Beautifully
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold

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Rare Diamond For Sale on 1stDibs

Surely you’ll find the exact rare diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. Our collection of these items for sale includes 430 vintage editions and 261 modern creations to choose from as well. If you’re looking for a rare diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic rare diamond over the years, but those made by Natkina, Rolex and Cartier are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Finding a rare diamond for sale for women should be easy, but there are 193 pieces available to browse for unisex as well as men, too.

How Much is a Rare Diamond?

On average, a rare diamond at 1stDibs sells for $14,183, while they’re typically $208 on the low end and $995,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Rare Diamond
  • 1stDibs ExpertApril 5, 2022
    A nine-carat diamond is considered rare and holds a premium price. Because of their rarity and size, nine-carat diamonds are a coveted choice for engagement rings. One of the most famous nine-carat diamond rings belongs to actress Kate Hudson, who has a nine-carat emerald cut diamond complemented with tapered baguettes on a platinum band. Shop a selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Argyle pink diamonds are generally thought of as very rare. This is because pink diamonds account for less than 1 percent of the diamonds mined from the area in Western Australia. You'll find a collection of Argyle pink diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Yes, a two-carat diamond is generally rarer than a smaller diamond, especially high-quality two-carat diamonds. When larger diamonds are found in nature, they usually have flaws. And prices per carat don’t increase as weight increases. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. Shop an assortment of diamond jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertJune 15, 2023
    Vivid yellow diamonds are extremely rare. In fact, only one out of every 10,000 carats of diamonds mined is yellow. However, yellow is the most common type of colored diamond, accounting for 60% of all colored diamonds. On 1stDibs, find an assortment of yellow diamond jewelry.