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An 18 K Octagon natural emerald ring with Diamond Polki (flat uncut diamonds)
Located in Bangkok,, TH
surrounded by flat uncut diamond polkis which are set with ancient mughal technique of setting diamonds with
Category

2010s Indian Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Retro Natural uncut diamonds sterling silver baroque pearl stud earrings
Located in Delhi, DL
wonders of nature in every curve and contour. Adding a hint of celestial sparkle, genuine uncut diamonds
Category

2010s Indian Retro Stud Earrings

Materials

Diamond, Pearl, Natural Pearl, Sterling Silver

18K Solid Gold Dome Ring with Natural .75ct Uncut Diamond Polki vintage
Located in Delhi, DL
and adorned with a .75-carat uncut diamond, also known as Polki. This piece marries traditional
Category

2010s Indian Contemporary Dome Rings

Materials

Diamond, Gold, 18k Gold

Ruby Cabochon with Uncut Diamonds Enamel Ring Handcrafted in 22K Yellow Gold
Located in Jaipur, IN
A natural pink Ruby Cabochon set in 22k Gold with uncut diamonds all around making a beautiful
Category

2010s Indian Cocktail Rings

Materials

Diamond, Ruby, 22k Gold, Yellow Gold, Enamel

Pink Coral and Uncut Diamond Earring Handcrafted in 18 Karat Gold with Enamel
Located in Jaipur, IN
A beautiful earring with a natural pink coral cabochon pair in the centre and fine uncut diamonds
Category

21st Century and Contemporary Indian Stud Earrings

Materials

Coral, Diamond, 18k Gold, Yellow Gold, Enamel

Vintage Hand Made Uncut Diamond Polki Green Necklace in 18 Karat Yellow Gold
Located in Scottsdale, AZ
elegant row of uncut diamonds (H-J / SI-I1) bezel set in 18 karat yellow gold lay on top of squared
Category

20th Century Indian Beaded Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian inspired natural rose cut uncut diamond emerald ruby silver brooch pin
Located in Delhi, DL
combination of natural rose cut diamonds and uncut diamonds, set in luxurious sterling silver with a rich
Category

2010s Indian Art Nouveau Brooches

Materials

Diamond, Emerald, Ruby, Silver, Sterling Silver

Vintage Uncut Diamond and Green Glass Earrings in 18 Karat Gold with Enamel
Located in Scottsdale, AZ
glass stones really makes a statement, while the natural uncut diamonds add an extra touch of sparkle
Category

Early 20th Century Indian Contemporary Stud Earrings

Materials

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

An 18K gold emerald carving pendant set with natural full cut and uncut diamonds
Located in Bangkok,, TH
finely crafted 18K gold setting, accentuated with eight flat uncut diamond Polkis, each precisely placed
Category

2010s Indian Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

Natural Uncut Diamond 18k Yellow Gold Stacking Band Ring Gift for Her
By VR Jewels
Located in New York, NY
Natural Uncut Diamond Stacking Band Ring in 18K Gold symbolizes the everlasting love between a
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Hand Made Uncut Diamond and Green Glass Polki Necklace in 18 Karat Gold
Located in Scottsdale, AZ
between each green stone, are small accents of uncut diamonds (H-J / SI1) totaling 4.25 carats. A single
Category

Early 20th Century Indian Beaded Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18 Karat Gold Raw Natural Uncut Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
natural diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces
Category

21st Century and Contemporary Unknown Contemporary Dangle Earrings

Materials

Diamond, 18k Gold, White Gold, Gold

Natural 3.70ct uncut diamond sterling silver hoop earrings
Located in Delhi, DL
- Natural Uncut rose cut diamonds Diamond color- White with a tint of brown Diamond weight- 3.70cts Metal
Category

2010s Indian Contemporary Hoop Earrings

Materials

Diamond, Sterling Silver

Certified natural uncut Diamonds shiny sterling silver hinged bracelet
Located in Delhi, DL
Diamond- 4.80cts Diamond type: uncut polki diamond Diamond color: White Diamond Certificate- IGI
Category

2010s Indian Art Nouveau Modern Bracelets

Materials

Diamond, Blue Sapphire, Sterling Silver

18" inches seven uncut diamonds shiny 925 sterling silver necklace
Located in Delhi, DL
Metal- Silver Metal purity- sterling silver (92.5% pure silver) Diamond type- uncut flat polki
Category

2010s Indian Anglo-Indian Pendant Necklaces

Materials

Diamond, Sterling Silver

Certified natural uncut Diamonds white enamel sterling silver designer bracelet
Located in Delhi, DL
Diamond- 5.60cts Diamond type: uncut polki diamond, rose cut diamonds Diamond color: White Diamond
Category

2010s Indian Art Nouveau Modern Bracelets

Materials

Diamond, Sterling Silver, Enamel

Certified natural uncut Diamonds blue sapphire oxidized sterling silver bracelet
Located in Delhi, DL
Diamond- 3.20cts Diamond type: uncut polki diamond Diamond color: White Diamond Certificate- IGI
Category

2010s Indian Art Nouveau Modern Bracelets

Materials

Diamond, Blue Sapphire, Sterling Silver

Natural Uncut diamond sterling silver cross pendant 18k gold plated
Located in Delhi, DL
This beautiful handmade cross pendant consists of: Diamond type- Uncut flat diamonds Diamond weight
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Gold Plate, Sterling Silver

Certified 5.70 carat natural uncut Diamonds sterling silver Gold plated bracelet
Located in Delhi, DL
Diamond- 5.70cts Diamond type: uncut polki diamond Diamond color: White with tint of yellow Diamond
Category

2010s Indian Art Nouveau Modern Bracelets

Materials

Diamond, Gold Plate, Sterling Silver

Certified natural 8.60 carat uncut Diamond sterling silver Gold plated bracelet
Located in Delhi, DL
Diamond- 8.60cts Diamond type: uncut polki diamond Diamond color: White with tint of yellow Diamond
Category

2010s Indian Art Nouveau Modern Bracelets

Materials

Diamond, Gold Plate, Sterling Silver

Certified 15.3 carat natural uncut Diamonds sterling silver Gold plated bracelet
Located in Delhi, DL
This classy 4 line diamond tennis bracelet Diamond- 15.30cts Diamond type: uncut polki diamond
Category

2010s Indian Art Nouveau Tennis Bracelets

Materials

Diamond, Gold Plate, Sterling Silver

Pankhi Fan Necklace 22 Karat Gold, Uncut Diamonds Natural Pearls Emeralds Rubies
By Estaa
Located in Mumbai, IN
22KT Gold Pankhi Fan Necklace inspired by ancient Indian traditions. This necklace is all about secrets. In ancient India, the Maharanis (queens) had official Fan Bearers. Deaf p...
Category

2010s Indian Revival Drop Necklaces

Materials

Gold, 22k Gold

24K gold and uncut diamonds polki inlaid south sea pearls from India
Located in Bangkok,, TH
pearl setted with diamond polkis and 24K gold. Each pearls is engraved to carve the design of flower
Category

2010s Indian Rope Necklaces

Materials

Diamond, South Sea Pearl, 24k Gold

Natural Uncut polki Diamond moonstone Sterling silver necklace with earrings
Located in Delhi, DL
by the fine artisans using Natural real Uncut Diamond and Moonstone. The Gemstones and Diamonds have
Category

2010s Asian Art Nouveau Choker Necklaces

Materials

Diamond, Moonstone, Sterling Silver

Natural solitaire uncut rose cut Diamond sterling silver Earrings
Located in Delhi, DL
-Diamond type- Natural uncut diamond -Diamond color- white with a tint of grey -Diamond weight
Category

2010s Indian Edwardian Dangle Earrings

Materials

Diamond, Sterling Silver

Natural uncut rose cut Diamond sterling silver square Earrings
Located in Delhi, DL
-Diamond type- Natural uncut diamond -Diamond color- white with a tint of grey -Diamond weight
Category

2010s Indian Edwardian Dangle Earrings

Materials

Diamond, Sterling Silver

Natural uncut rose cut Diamond sterling silver floral round Earrings
Located in Delhi, DL
-Diamond type- Natural uncut diamond -Diamond color- white with a tint of grey -Diamond weight
Category

2010s Indian Edwardian Dangle Earrings

Materials

Diamond, Sterling Silver

Vintage look Natural uncut rose cut Diamond sterling silver drop dangle Earrings
Located in Delhi, DL
-Diamond type- Natural uncut diamond -Diamond color- white with a tint of grey -Diamond weight
Category

2010s Indian Edwardian Dangle Earrings

Materials

Diamond, Sterling Silver

Vintage look Natural uncut rose cut Diamond sterling silver drop dangle Earrings
Located in Delhi, DL
-Diamond type- Natural uncut diamond -Diamond color- white with a tint of grey -Diamond weight
Category

2010s Indian Edwardian Dangle Earrings

Materials

Diamond, Sterling Silver

Certified Natural uncut rose cut Diamond 925 silver eternity ring band
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Band Rings

Materials

Diamond, Silver, Sterling Silver

Certified Natural uncut rose cut Diamond 925 silver eternity ring band
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Band Rings

Materials

Diamond, Silver, Sterling Silver

Vintage look Natural uncut rose cut Ruby Diamond sterling silver Ring
Located in Delhi, DL
-Diamond type- Natural uncut diamond -Diamond color- white with a tint of grey -Diamond weight
Category

2010s Indian Edwardian Engagement Rings

Materials

Diamond, Ruby, Sterling Silver

IGI Certified Natural uncut rose cut Diamond sterling silver Statement Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Sterling Silver

IGI Certified Natural uncut rose cut Diamond sterling silver Statement Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Sterling Silver

IGI Certified Natural uncut rose cut Diamond sterling silver eternity band Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Sterling Silver

Certified Natural Uncut rose cut Diamonds 18K white gold ribbon bow necklace
Located in Delhi, DL
This gorgeous ribbon bow uncut rose cut diamond Gold necklace is unique in itself. It has been
Category

2010s Asian Art Nouveau Choker Necklaces

Materials

Diamond, White Gold

Retro style Natural uncut rose cut Diamond sterling silver eternity band Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Sterling Silver

Vintage look Natural uncut rose cut Diamond sterling silver Ruby drop Earrings
Located in Delhi, DL
-Diamond type- Natural rose cut uncut diamond -Diamond color- white with a tint of grey -Diamond
Category

2010s Indian Edwardian Dangle Earrings

Materials

Diamond, Ruby, Sterling Silver

IGI Certified Natural uncut rose cut Diamond sterling silver eternity band Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Sterling Silver

Certified 6.90 ct Natural uncut rose cut Diamond sterling silver Statement Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Sterling Silver

Moi Jaipur Gold Silver and Diamond Earrings
Located in Lawrenceville, GA
Gold(14K): 2.91g Uncut Diamonds/Vilandi/Polki : 0.64ct Rose cut Diamods : 0.85ct 925 Silver Uncut
Category

21st Century and Contemporary Indian Drop Earrings

Materials

Diamond, Gold, 14k Gold, Silver

IGI Certified Natural uncut rose cut Diamond sterling silver blue sapphire Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sterling Silver

Retro style rose cut uncut polki diamond ruby oxidized sterling silver bracelet
Located in Delhi, DL
and uncut diamond Diamond origin- Natural Diamond weight- 3.88cts Metal- Silver Metal purity- 925
Category

2010s Asian Retro Retro Bracelets

Materials

Diamond, Ruby, Sterling Silver

Victorian Natural uncut rose cut diamond double tone sterling silver bracelet
Located in Delhi, DL
type- Rose cut and uncut diamonds Diamond color- White with a tint of yellow Metal- 18k gold plating
Category

2010s Indian Retro Modern Bracelets

Materials

Diamond, Gold, Silver, Sterling Silver, Gold Plate

IGI Certified Natural uncut rose cut Diamond sterling silver blue sapphire Ring
Located in Delhi, DL
-Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a tint of grey
Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sterling Silver

65mm natural Uncut rose cut diamond ruby emerald pearl tassel earrings n pendant
Located in Delhi, DL
Purity- sterling silver Diamond- Natural uncut diamonds and rose cut diamonds Diamond origin- Natural
Category

2010s Indian Anglo-Indian Drop Earrings

Materials

Diamond, Emerald, Pearl, Ruby, Sterling Silver

Royal uncut rose Diamond ruby yellow gold-plated 925 silver peacock bracelet
Located in Delhi, DL
This Royal peacock hinged bracelet consists of: Diamond- 6.30cts Diamond type: Pave and uncut
Category

2010s Indian Contemporary Modern Bracelets

Materials

Diamond, Ruby, Gold Plate, Yellow Gold, Silver, Sterling Silver

Retro real uncut rose cut Diamond gold silver tear drop stud earrings
Located in Delhi, DL
The beautiful real diamonds gold silver earrings consists of: Diamond- Uncut diamonds and rose cut
Category

2010s Indian Victorian Stud Earrings

Materials

Diamond, Gold Plate, Sterling Silver, Gold, Silver

Retro big real uncut rose cut Diamond gold silver tear drop stud earrings
Located in Delhi, DL
The beautiful real diamonds gold silver earrings consists of: Diamond- Uncut diamonds and rose cut
Category

2010s Indian Victorian Stud Earrings

Materials

Diamond, Gold Plate, Sterling Silver, Gold, Silver

Diamond and Peridot cabochon dangling earrings handmade in 18K Gold
By Jay Rawat
Located in Jaipur, IN
A pair of elegant pastel color peridot and uncut diamonds earrings, The clean peridots are kept
Category

21st Century and Contemporary Indian Art Deco Dangle Earrings

Materials

Diamond, Peridot, Gold, 18k Gold

Certified natural diamonds bead Natural White Pearls sterling silver necklace
Located in Delhi, DL
This beautiful pearl necklace with natural uncut diamond beads is a beautiful piece of jewelry
Category

2010s Indian Art Deco Beaded Necklaces

Materials

Diamond, Pearl, Freshwater Pearl, Sterling Silver

Certified Natural uncut rose cut Diamond 925 silver cocktail eternity ring band
Located in Delhi, DL
to its beauty. -Diamond type- Natural rose cut, natural uncut diamond -Diamond color- white with a
Category

2010s Indian Artisan Band Rings

Materials

Diamond, Silver, Sterling Silver

Moi Lisa Gold and Diamond Necklace
Located in Lawrenceville, GA
Gold(18K) : 1.78g Gold(14K) : 10.22g Uncut Diamonds/Vilandi/Polki : 1.24ct Diamonds : (VS clarity
Category

21st Century and Contemporary Indian Link Necklaces

Materials

Diamond, Gold, 14k Gold, 18k Gold

Moi Jaipur Gold Ruby and Diamond Earrings
Located in Lawrenceville, GA
Gold(14K) : 2.91g 925 Silver Uncut Diamonds/Vilandi/Polki : 0.64ct Rose cut Diamonds : 0.30ct
Category

21st Century and Contemporary Unknown Revival Drop Earrings

Materials

Diamond, Ruby, Gold, 14k Gold, Silver

Victorian style uncut rose cut diamond oxidized 925 silver dangler earrings
Located in Delhi, DL
A Victorian style uncut rose cut diamond silver earrings. This striking handmade antique look
Category

2010s Asian Early Victorian Dangle Earrings

Materials

Diamond, Silver

Moi Ezara Gold Silver Diamond and Sapphire Earrings
Located in Lawrenceville, GA
Gold(14K) : 4.15g Uncut Diamonds/Vilandi/Polki : 0.14ct Rose cut Diamond : 0.98ct Gemstones : Blue
Category

21st Century and Contemporary Indian Drop Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, Silver, Enamel

Antique Looking 22K gold indian kundan meena enamel ring studded with diamonds
Located in Bangkok,, TH
, emerald and diamonds. The ring is set with real flat uncut Diamond Polki. The craftsmen has hand engraved
Category

2010s Indian Cocktail Rings

Materials

Diamond, Emerald, 22k Gold, Enamel

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Uncut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate uncut diamond for your needs in our varied inventory. Frequently made of Gold, Yellow Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 463 vintage or 312 modern creation for a more contemporary example of these cherished accessories. Finding the perfect uncut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic uncut diamond over the years, but those made by Meghna Jewels, Vishal Jewels and SCALA GIOIELLI are often thought to be among the most beautiful. See these pages for an uncut iteration of this accessory, while there are also oval cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for an uncut diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Uncut Diamond?

On average, an uncut diamond at 1stDibs sells for $1,200, while they’re typically $144 on the low end and $750,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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 Uncut Diamond
  • 1stDibs ExpertFebruary 1, 2024
    Yes, an uncut diamond is a real diamond. However, it may not look much like the diamonds that you're accustomed to seeing set in jewelry. Uncut means that a diamond is in its raw form. Most jewelry features diamonds that have facets cut into their surfaces, and jewelry makers polish the stones to enhance their appearance. Shop a variety of diamond jewelry on 1stDibs.