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Argyle 0.16 Carat Natural Pink Champagne Round Shape Loose Diamond
Located in Great Neck Plaza, NY
An exceptional and rare 0.16 carat natural pink champagne diamond sourced from the legendary Argyle
Category

2010s Australian Loose Gemstones

Materials

Diamond, Pink Diamond

0.10CT GIA Certified Fancy Intense Purplish Pink Natural Color Diamond
Located in Hong Kong, HK
šŸ’– Extremely Rare Fancy Intense Purplish Pink Diamond (0.10 Carat) GIA Certified Natural Colored
Category

21st Century and Contemporary Hong Kong Contemporary Loose Gemstones

Materials

Diamond

Mid Century AGL 4.34 carat pink sapphire diamond platinum ring
Located in Beverly Hills, CA
sapphire is a masterfully composed arrangement of diamonds totaling approximately 2.00 carats, including
Category

Vintage 1950s Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA Certified 0.30 Carat Fancy Brown Pink Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
pink diamond is a rare and striking diamond that combines the warm, earthy tones of brown with the soft
Category

2010s Asian Loose Gemstones

Materials

Pink Diamond

LEGACY 28-Carat Radiant Cut Diamond Line Bracelet Fancy Yellow GIA
Located in Mumbai, IN
This 28-carat radiant cut diamond bracelet is a tribute to legacy, color, and precision. Each of
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

GIA Certified 0.27 Carat Fancy Purple Pink I1 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
. Our fancy purple-pink diamond is a rare and striking diamond known for its captivating color. These
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

NWT $2, 500 18KT Large Fancy Glittering Yellow Diamond Stud Earrings
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Rare Gorgeous Fancy
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold

GIA Certified 7.01 Carat Round Brilliant Cut IF Clarity Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
grade with a warm and inviting tone. A gem of rare purity, this Internally Flawless diamond offers
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Emilio Jewelry GIA Certified Greenish Diamond Ring
By Emilio!
Located in New York, NY
special and rare Gia certified natural Greenish Diamond weighing over 4.00 carats. Please inquire for
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

12.00 Carat Diamond Platinum Floral Cluster Bouquet Pin Brooch F VS1-VVS2
Located in New York, NY
. Elegant tapered baguette diamonds accent the flowing stems, and rare moval-cut diamonds enhance the
Category

20th Century Brooches

Materials

Diamond, Platinum

18k gold ring with asher-cut yellow diamond
By Lera Treyger
Located in Antwerpen, BE
its heart lies a rare yellow diamond, carefully selected for its warm, golden hue and radiant presence
Category

21st Century and Contemporary Belgian Modern Fashion Rings

Materials

Yellow Diamond, 18k Gold

4.84ct Antique Diamond Platinum Three-Stone Ring w/ OEC, OMC Baguettes
Located in New York, NY
Title: This exquisite vintage platinum ring showcases a rare trio of antique diamonds—Old Miner Cut
Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

3.33ct Fancy Light Yellow Radiant Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This exquisite engagement ring features a rare yellow radiant cut diamond, a stunning symbol of
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold

NWT $27, 500 18KT Gold Magnificent White Diamond Dangle Drop Earrings
Located in New York, NY
White Diamond Dangle Earrings. Each Earring features Rare Gorgeous Glittering Fancy Diamonds in 18KT
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Gold

7.2-Carat Round Brilliant H VVS Diamond Ring High Jewelry Masterpiece
Located in Mumbai, IN
world-class collectors and connoisseurs of rare jewels. The H color diamond offers a soft, luminous
Category

21st Century and Contemporary Indian Empire Bridal Rings

Materials

Diamond, White Diamond, 18k Gold

1.02ct Tiffany Co Fancy Intense Yellow Diamond Gold Platinum Soleste Halo Ring
By Tiffany Co.
Located in Birmingham, GB
. This beautiful and rare centre diamond is accented by two rows of natural round brilliant cut white
Category

20th Century Cluster Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

GIA Certified 0.25 Carat Fancy Purple Pink I2 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
-pink diamond is a rare and captivating diamond characterized by its unique and vibrant hue, which
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

GIA Certified 0.46 Carat Fancy Brownish Pink SI2 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
Brownish Pink Diamond is a rare and captivating diamond that displays a blend of warm brown and delicate
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

AIGS Certified 3.60 No Heated Blue Sapphire Diamonds 18K Gold Ring
Located in New Delhi, Delhi
An exquisite rare No Heated Sapphire and Diamonds ring, in a contemporary design, so modern and
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold

14CT White Pink And White Diamond Heart Dress Ring
Located in Sydney, NSW
of the ring. The combination of the rare and exquisite pink diamond with the dazzling surrounding
Category

2010s Fashion Rings

Materials

White Diamond, Pink Diamond, 14k Gold, Rose Gold, White Gold

GIA Certified 0.75 Light Green SI2 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
diamond is a rare and enchanting diamond that showcases a soft, subtle green hue. The color can range from
Category

2010s Asian Loose Gemstones

Materials

Diamond

Tiffany Co. Platinum Flower Lace Clover and Pear-Shaped Diamond Pendant
By Tiffany Co.
Located in Chicago, IL
Carat Weight A rare and enchanting Tiffany & Co. diamond pendant necklace, exquisitely crafted in
Category

1990s American Modern Pendant Necklaces

Materials

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

Platinum Ring With Round Natural Blue, Pink And White Diamonds
Located in San Diego, CA
and Blue Diamonds is quite rare and valuable.
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

White Diamond, Blue Diamond, Pink Diamond, Platinum

6-Carat Round Brilliant E VVS Diamond Ring High Jewelry Masterpiece
Located in Mumbai, IN
diamond ring, an exquisite creation for collectors, connoisseurs, and legacy builders. This diamond is a
Category

21st Century and Contemporary Indian Empire Bridal Rings

Materials

Diamond, White Diamond, 18k Gold

4.61 Carat Lagoon Blue Tourmaline Cushion Diamond Platinum Earrings - Merkaba
By Merkaba
Located in Beverly Hills, CA
finish that amplifies the lagoon blue tone and the diamonds’ fire. A rare gemstone statement, made to be
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Tourmaline, Indicolite, Platinum

Bora Co GIA Certified 8.20ct Blue Sapphire Natural Diamond Ring
Located in New York, NY
Bora & Co GIA Certified 8.20ct Color-Change Blue Sapphire and Diamond Ring A rare and captivating
Category

2010s Sri Lankan Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

NWT $34, 000 18KT Large Glittering 6CT Natural Sapphire Diamond Pendant
Located in New York, NY
Sapphire and Brilliant Cut Diamond Pendant. Pendant is comprised of a Rare Large 3CT Natural Exquisite
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Gold, 18k Gold

LEGACY 40 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Investment Grade
Located in Mumbai, IN
A spectacular 40-carat high-jewelry bracelet featuring rare Fancy Yellow cushion-cut diamonds, GIA
Category

21st Century and Contemporary Indian Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

GIA Certified 1.25 Carat Fancy Brown Pink Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
Measurements: 6.60 - 6.64 x 4.42mm Color Grade: Fancy brown Pink This fancy brown pink diamond is a rare and
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.35ct Fancy Pink Round Brilliant Cut Diamond Eternity Band
By Mark Broumand
Located in Los Angeles, CA
Discover our exquisite fancy pink diamond eternity band, a unique masterpiece crafted in 18k rose
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Pink Diamond, 18k Gold, Rose Gold

GIA Certified 21 ct Fancy VIVID Yellow Emerald-Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
bespoke 18K yellow gold and platinum mounting. This rare square emerald-cut diamond captivates with its
Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Diamond, Emerald, Gold, Platinum, 18k Gold, Yellow Gold

GIA Certified 0.54 Carat E Colour IF Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
superior quality. Although they are slightly less rare than D-colored diamonds, E-color diamonds are still
Category

2010s Asian Loose Gemstones

Materials

Diamond

RenƩ Boivin Ruby, Diamond and Turquoise Gold Butterfly Brooch Clip
By RenƩ Boivin
Located in Idar-Oberstein, DE
A rare ruby, diamond and turquoise 18K gold butterfly brooch clip by RenƩ Boivin, French, 1957
Category

Vintage 1950s French Retro Brooches

Materials

Diamond, Ruby, Turquoise, Gold

Tiffany Co. Victoria Platinum Akoya Pearl Marquise Diamond Earrings
By Tiffany Co.
Located in Chicago, IL
by sparkling marquise diamonds in an elegant floral motif. ✨ Superior Quality & Rare Larger Diamonds
Category

2010s American Contemporary Clip-on Earrings

Materials

Diamond, Pearl, Platinum

GIA Certified 0.60 Carat D Colour IF Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
. These diamonds are exceptionally rare and prized for their purity, with no trace of yellow, brown, or
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
superior quality. Although they are slightly less rare than D-colored diamonds, E-color diamonds are still
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
superior quality. Although they are slightly less rare than D-colored diamonds, E-color diamonds are still
Category

2010s Asian Loose Gemstones

Materials

Diamond

Art Deco Diamond Bracelet 9.00 Carats 18K White Gold solitaire Trillion Center
Located in Great Neck, NY
, masterfully set in solid 18K white gold. Designed with a rare trillion-cut center diamond and an
Category

21st Century and Contemporary Art Deco Link Bracelets

Materials

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

0.50ct Purple Diamond Five Stone Band Ring in 9ct White Gold
Located in London, GB
A perfect blend of colour and sparkle, this band ring stands out with its rare purple diamonds
Category

2010s Fashion Rings

Materials

Diamond, 9k Gold, White Gold

Vintage 18K Gold Pendant with Ancient Greek Coin, Sapphire Diamonds
Located in Miami, FL
0.18ct of brilliant natural diamonds. A rare fusion of history and luxury, perfect for collectors or
Category

Vintage 1970s Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

Emilio Jewelry GIA Certified 3.00 Carat Greenish Diamond Ring
By Emilio!
Located in New York, NY
special and rare Gia certified natural Greenish Diamond weighing over 3.00 carats. Please inquire for
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Diamond, 18k Gold

GIA Certified 0.50 Carat F Colour VVS1 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
colorless quality. Although rarer than diamonds with lower color grades, F diamonds offer a perfect balance
Category

2010s Asian Loose Gemstones

Materials

Diamond

Antique Unisex Emerald and Diamond Band in 18k Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
Gemmological Certification Services, London**. Such examples with antique D color diamonds are rare and
Category

Antique Early 1900s Australian Band Rings

Materials

Diamond, Emerald, Yellow Gold

GIA Certified 4.49 Carat Faint Pink VVS1 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
offer a sophisticated and rare alternative to traditional diamonds while maintaining an air of timeless
Category

2010s Asian Loose Gemstones

Materials

Diamond

Luxury 5.09ct Fancy Light Yellow Radiant Diamond Cocktail Ring 18K Gold GIA
By Merkaba
Located in Beverly Hills, CA
Fancy Light Yellow radiant-cut diamond, graded VS1 clarity and GIA certified. This rare high-carat
Category

21st Century and Contemporary North American Art Deco Cocktail Rings

Materials

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

GIA Certified 0.50 Carat D Colour VVS2 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
. These diamonds are exceptionally rare and prized for their purity, with no trace of yellow, brown, or
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat D Colour VVS1 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
produces remarkable brilliance and fire. D-color diamonds are rare and highly sought after for their
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.56 Carat D Colour VS1 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
produces remarkable brilliance and fire. D-color diamonds are rare and highly sought after for their
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat D Colour VVS2 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
produces remarkable brilliance and fire. D-color diamonds are rare and highly sought after for their
Category

2010s Asian Loose Gemstones

Materials

Diamond

1880s Diamond and Yellow Gold Triple-Locket Bangle
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive, rare antique 0.49 carat diamond and 18 karat yellow gold triple
Category

Antique 1880s Unknown Bangles

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GIA Certified 0.50 Carat D Colour VVS2 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
. These diamonds are exceptionally rare and prized for their purity, with no trace of yellow, brown, or
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
superior quality. Although they are slightly less rare than D-colored diamonds, E-color diamonds are still
Category

2010s Asian Loose Gemstones

Materials

Diamond

Georgian 5.50 CT Diamond Drop Earrings
Located in Napoli, IT
A piece of eternity Enchanting pair of Georgian period Diamond chandelier earrings Rare in beauty
Category

Antique Early 19th Century European Georgian Drop Earrings

Materials

Diamond, 15k Gold, 18k Gold, Silver

GIA Certified 0.59 Carat D Colour VVS1 Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
. These diamonds are exceptionally rare and prized for their purity, with no trace of yellow, brown, or
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.55 Carat F Colour IF Clarity Diamond
Located in ąøšąø²ąø‡ąø£ąø±ąø, TH
Measurements: 5.22 x 5.26 x 3.26 mm Color Grade: F Colour FEATURES OF THE DIAMOND: Our F-color natural
Category

2010s Asian Loose Gemstones

Materials

Diamond

Emilio Jewelry Gia Certified Vivid Pink Diamond Ring
By Emilio!
Located in New York, NY
DESIGN YOUR DREAM RING. Pink diamonds are rare especially since the argyle mines have closed recently
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Natural Opal Ring 7.50ct with Diamonds, Sapphires Emeralds
Located in Roma, IT
. With its rare natural opal, dazzling diamonds, and precious sapphires and emeralds, this ring is not
Category

Early 2000s Italian Neoclassical Dome Rings

Materials

Diamond, Emerald, Opal, Sapphire, 18k Gold, White 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 ā€œA Diamond Is Foreverā€ to ā€œDiamonds Are a Girl’s Best Friend,ā€ 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 rings,Ā vintage engagement ringsĀ orĀ Art Deco engagement rings.Ā 

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

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.