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Rare Diamond

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3 Carat Light Yellow Radiant Cut Diamond Halo Engagement Ring
By Rare Colors
Located in New York, NY
redesign any piece to your liking, using our incredible Fancy Colored Diamonds. Rare Colors was founded
Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Georgian Ruby Diamond Cocktail Ring Dazzling Rare
Located in Northampton, MA
warm tone. Table-cut diamonds are a rare early diamond cut where the top of the stone was cut flat into
Category

Antique Mid-19th Century Unknown Georgian Cocktail Rings

Materials

Diamond, Sapphire, Ruby, 15k Gold, Silver

Art Deco 2.82 Carat Antique Cut Diamond Engagement Ring
Located in Chicago, IL
antique modified emerald cut diamond, GIA certified with J color, SI2 clarity. This rare diamond is
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

9 Carat Fancy Yellow Cushion Double Halo Diamond Bracelet
By Rare Colors
Located in New York, NY
Yellow & White Brilliant Diamonds 18K Yellow & White Gold Making Extraordinary Attainable with Rare
Category

2010s More Bracelets

Materials

Yellow Diamond, 18k Gold

3ct Light Yellow Radiant Cut Diamond Halo Engagement Ring
By Rare Colors
Located in New York, NY
diamonds. With decades of expertise in fancy colored diamond trading, Rare Colors was founded to bring you
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

5 Carat GIA Light Yellow Elongated Radiant Diamond Three Stone Ring
By Rare Colors
Located in New York, NY
Size 6.5 GIA certified diamond Making Extraordinary Attainable with Rare Colors
Category

2010s American Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified Platinum 15 Carat Fancy Intense Enhanced Pink Diamond Ring
Located in Antwerp, BE
GIA Certified Platinum 15 Carat Fancy Intense Enhanced Pink Diamond & 2 Half Moon 1.9 Ct Diamonds
Category

21st Century and Contemporary Belgian Artisan Wedding Rings

Materials

Pink Diamond, Platinum

3 Carat Fancy Yellow VVS1 Cushion Cut Diamond Three Stone Ring
By Rare Colors
Located in New York, NY
As much as all yellow diamonds want to look like the sun- this one really does. Absolutely dripping
Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Yellow Gold, Platinum

27 Carat Old Mine Cut Diamond Platinum Bangle Bracelet
Located in New York, NY
flexy closure. An immense and rare diamond bangle which displays all the characteristics we love about
Category

20th Century American Modern Bangles

Materials

Diamond, Platinum

Rare 49.27 Carat Heart Shape Tanzanite Diamond Pendant
By Diamond Scene New York
Located in New York, NY
. 9.20 carats of round brilliant cut F/G color VS clarity diamonds surround the heart shaped Tanzanite
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, White Diamond, 18k Gold

GIA Certified 86.27 Carats Total Radiant Yellow White Diamond Collar Necklace
By Roman Malakov
Located in New York, NY
A rare diamond necklace, showcasing one row of graduating radiant cut diamonds weighing 23.45
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

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

Bvlgari 1.01 Carat Diamond Ring
By Bulgari
Located in London, GB
Here we have a highly impressive and rare diamond ring from the world renowned Italian jewellery
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Art Deco Rose Cut Diamond Arrow Jabot Pin
By Cartier
Located in London, GB
Here we have a fabulously rare diamond set arrow jabot pin from the world renowned luxury jewellery
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 8.02 Carat G VVS1 Cushion Brilliant Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
exceptional quality and brilliance. Graded G color and VVS1 clarity, this rare diamond exhibits remarkable
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

Leon Mege True Antique French cut diamond eternity wedding band with engraving.
By Leon Mege
Located in New York, NY
Leon Mege Art Deco-style eternity band with a French touch. Rare French-cut diamonds are running
Category

2010s American Art Deco Band Rings

Materials

Diamond, Platinum

Tiffany Co. 2.20 Ct. Round Brilliant Cut Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
, resulting in a beautifully bright, fiery, and rare diamond. It has no fluorescence, enhancing its overall
Category

2010s American Band Rings

Materials

Diamond, Platinum

Cognac Diamond Pendant *PENDANT ONLY*
Located in Cedar Grove, NJ
sparkle and depth of the centerpiece. This harmonious blend of rare diamonds and radiant gold creates an
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, 18k Gold

GIA Certified 1.12 Carat Green Yellow Round Diamond Platinum Engagement Ring
Located in Stamford, CT
setting. GIA Certified natural very light green. 1 super rare diamond, very light natural green-yellow
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

Graff, 2.07 Carat Round Brilliant Diamond Engagement Ring
By Graff
Located in Chicago, IL
carat round brilliant cut center diamond, GIA certified with F color, VVS2 clarity. This rare diamond is
Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Diamond, Platinum

Magnificent GIA Certified 10.03 Carat Emerald-Cut Diamond Platinum Ring
Located in Chicago, IL
fluorescence, this rare diamond is as refined in its technical precision as it is visually stunning. A true
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 8 Carat VS Clarity Emerald Cut Diamond Platinum Ring
Located in Chicago, IL
timeless elegance with powerful presence. Certified by GIA as H color and VS2 clarity, this rare diamond
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 3.02 Carat Oval Vivid Yellow Diamond White Diamonds Pave Gold and Platinum
By FERRUCCI
Located in New York, NY
A very rare diamond in color and beauty, GIA Certified 3.02 carat Oval Vivid Intense Yellow diamond
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Yellow Diamond, Gold, Platinum

GIA 3.06 Carat Oval Vivid Yellow Diamond White Diamonds Pave Gold and Platinum
By FERRUCCI
Located in New York, NY
A very rare diamond in color and beauty, GIA Certified 3.06 carat Oval Vivid Intense Yellow diamond
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Yellow Diamond, Platinum, Gold

GIA Certified 8 Carat Radiant Cut E Color Diamond Engagement Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
. An extraordinary piece for collectors and connoisseurs of rare diamonds. GIA Report Highlights
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

Tiffany Co. Platinum Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
rare diamond with remarkable brilliance, fire, and value. The center stone is securely set in an ultra
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Magnificent Estate Norman Landsberg 14KT Gold 2CT Princess Cut Engagement Ring
Located in New York, NY
Fancy Princess Cut Diamond Ring. Ring is comprised of a Beautiful 1.85CT Diamond adorned with 2 Rare
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold

Georgian 18K and Silver Diamond Cluster Ring in Figural Diamond Shape c1810
Located in Baltimore, MD
An early rare diamond cluster ring ring from C1810, in an unusual triangular format. In the centre
Category

Antique Early 19th Century British George III Cluster Rings

Materials

Diamond, 18k Gold, Silver

Victorian Large Diamond Arrow Brooch
Located in London, GB
An incredible and rare diamond brooch dating back to the Victorian era. The brooch is crafted in
Category

Antique 19th Century Brooches

Materials

Diamond, 15k Gold

Tiffany Legacy Inspired Engagement Ring – 3.02ct Brown, Yellow White Diamonds
By Bracken Jewelers
Located in Santa Monica, CA
A timeless ode to vintage glamour, this Tiffany Legacy-inspired ring dazzles with a trio of rare
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond, Gold, 22k Gold, Y...

Rare 5 Carat Cushion Brilliant Cut GIA Certified Engagement Ring
By Diamond Scene
Located in New York, NY
A beautiful and striking diamond set in an elegant delicate diamond mounting. 5.01 Cushion
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 2.10 Carat Natural Fancy Light Grey Pear Diamond Engagement Ring
Located in Miami, FL
features tapered baguette cut diamonds totaling 0.30 Carat. The center diamond is an extremely rare Natural
Category

Vintage 1960s Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

GIA 3.09 Carat Oval Fancy Deep Yellow Diamond
By FERRUCCI
Located in New York, NY
A very rare diamond in color and beauty, GIA Certified 3.09 carat Oval Fancy Deep Yellow diamond
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Yellow Diamond, Gold, Platinum

3.31 Carat Elongated Emerald Cut Diamond – O-P Color, VS1 Clarity
Located in Ramat Gan, IL
engagement ring or a centerpiece in a high-jewelry creation. Whether you're a collector of rare diamonds or
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, Emerald

Gold stud earring with asher-cut yellow diamond
By Lera Treyger
Located in Antwerpen, BE
rare yellow diamond, chosen for its unique warmth and radiance. The gentle golden tone of the stone
Category

21st Century and Contemporary Belgian Modern Stud Earrings

Materials

Yellow Diamond, 18k Gold

Tiffany Co. 3.66 Carat Soleste Round Brilliant Cut Diamond Ring
By Tiffany Co.
Located in Chicago, IL
rare diamond quality, this Soleste ring captures timeless elegance with a unique two-tone design.
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, Platinum

MOISEIKIN 18K White Gold Diamond Russian Emerald Floral Ring
By MOISEIKIN
Located in Hong Kong, HK
Brilliance" technology. The vivid green emerald from Russia with significant oil is rare. Diamonds above 1
Category

2010s Russian Contemporary Fashion Rings

Materials

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

Chromia 1.07ct White Diamond (D-Flawless) Yellow Gold Pendant
Located in New York, NY
wardrobe, perfect for those who appreciate refined design and rare diamond quality.
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, 18k Gold, Yellow Gold

GIA Certified 5.36 Carat Emerald Cut J Color VS1 Clarity Loose Diamond
Located in Miami, FL
truly rare diamond due to its highly desirable elongated cut/shape, a 1.95 ratio. Almost has the
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

Argyle Pink Diamond Earrings
Located in West Palm Beach, FL
storied and rare diamond sources in the world. Surrounding these center stones is a delicate halo of
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum

2.73 Carat Natural Fancy Yellow Diamond Cluster Ring 18K Gold
Located in New York, NY
a combined weight of 2.73 carats. These rare diamonds create a dazzling focal point that radiates
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Art Deco Style 0.73 Carat Asscher Cut Diamond Engagement Ring Size K (50)
Located in London, GB
stepped shoulders which lead to a rare diamond set eternity band. The under-side of the band is further
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

1.53 Carat Natural French Cut Diamond Eternity Ring
Located in Bangkok, TH
unmistakably luxurious. A perfect choice for brides who love vintage glamour, collectors of rare diamond cuts
Category

20th Century Art Deco Wedding Rings

Materials

Diamond, 14k Gold

6 Carat Fancy Intense Yellow Round Diamond VS2 GIA in Platinum Ring
Located in New York, NY
Rare SIX carat Fancy Intense Yellow Round Diamond mounted in a handmade Platinum mounting with side
Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

Radiant 1.03ct Double Excellent Ideal Cut Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
polish ensures stunning light return and brilliance. A rare diamond ideal for a luxurious solitaire or
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Emilio Jewelry Gia Certified 4.78 Carat Natural Exotic Fancy Color Diamond Band
By Emilio!
Located in New York, NY
who has it all...except this one of a kind very special ring featuring multiple ultra rare diamonds
Category

21st Century and Contemporary Wedding Rings

Materials

Blue Diamond, Yellow Diamond, Pink Diamond

Emilio Jewelry GIA Certified Pink Diamond Suite
By Emilio!
Located in New York, NY
out the very best potential of these rare diamonds. If you have another design in mind please share it
Category

21st Century and Contemporary Cocktail Rings

Materials

Pink Diamond

Antique Victorian 14K Gold Rose Cut Diamond Filigree Engagement Ring - GIA
Located in Great Neck, NY
incredible domed rose cut diamond that has a GIA report. This incredibly rare diamond is set in a beautiful
Category

Antique 1850s Victorian Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
any, nitrogen, making this diamond extremely rare as only 2% of diamonds are Type II. According to the
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 1.65 carat GIA DIF Marquise Pave Engagement Ring in Platinum
By J. Birnbach
Located in New York, NY
Internally Flawless clarity; the highest possible color and clarity grade. This exceptionally rare diamond is
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 20.03 Carat D Color Old Emerald Cut Diamond Ring
Located in Chicago, IL
standardized optics, making it not just a rare diamond but also a piece of gemological history. Set with
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

3.40 Carat Golconda D Internally Flawless Marquis Diamond Ring
Located in New York, NY
the few to have been classified as Type IIA. The separate Type IIA report states that these rare
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Mauboussin Paris 18k Hammered Gold Diamond Coral Earrings
By Mauboussin
Located in Beverly Hills, CA
jewelry collections, Mauboussin Paris is celebrated for its exceptional gemstones, including rare diamonds
Category

Vintage 1970s French Clip-on Earrings

Materials

Coral, Diamond, 18k Gold, Gold

GIA Certified 3.20 Carat Natural Orange Round Brilliant Cut Diamonds
Located in New York, NY
/investment opportunity. Suite of extremely rare natural orange diamonds, all certified by the GIA as natural
Category

2010s Unknown Drop Earrings

Materials

Diamond

LEGACY 45-Carat Bracelet Fancy Yellow Oval cut Diamond GIA Natural diamonds
Located in Mumbai, IN
carpet elites, and connoisseurs of rare diamond artistry. ⸻ Diamond Composition • Total Carat Weight
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

Art Deco GIA 2.17 carat old marquise cut diamond platinum engagement ring
Located in Beverly Hills, CA
ring is an exceptional choice for collectors and romantics drawn to rare diamond cuts, authentic Deco
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Milgrain Oval Bezel Geometric Diamond Ring
By EMD Diamonds
Located in New York, NY
enchanting color make this ring a rare treasure. Each diamond reflects intense brilliance, captured in a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 1.7 Carat Milgrain Oval Bezel Geometric Diamond Ring
By EMD Diamonds
Located in New York, NY
enchanting color make this ring a rare treasure. Each diamond reflects intense brilliance, captured in a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 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 “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 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.
  • 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.