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Uncut Diamond

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【Vine Symphony】Hope in Bloom Clover Duet Earrings
Located in New York, NY
natural SI-quality diamonds—each petal capturing light like a whispered wish. At the base, a luminous 11
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, White Gold

【Crown Radiance】Sunburst Aurora South Sea Pearl Cocktail Earrings
Located in New York, NY
brilliant diamonds, enhancing the pearls' natural luster and creating a striking, sophisticated look. These
Category

21st Century and Contemporary Japanese Stud Earrings

Materials

Diamond, South Sea Pearl, White Gold

【Sculpted Geometry】Golden Arch Aurora South Sea Pearl Earrings
Located in New York, NY
brilliance. Framed by sculptural diamond-set arches in 18K yellow gold, each earring cradles a luminous South
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

【Lustre Arc】Tiered Aurora Golden South Sea Akoya Pearl Gala Earrings
Located in New York, NY
classic white brilliance. Set in 18k gold, the design is enhanced with sparkling diamonds that cascade
Category

21st Century and Contemporary Japanese Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

【Lustre Arc】Graceful Knot Aurora South Sea Pearl Earrings
Located in New York, NY
suspended from whimsical diamond-encrusted bows. The playful ribbon motif is delicately sculpted in 18k
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, White Gold

【Jādora】Verdant Bloom — Convertible Type A Jadeite South Sea Pearl Earrings
Located in New York, NY
Material South Sea Pearl, Natural A Jadeite, Diamond, and 18k Gold Dimensions Earring Length Approx. 2.5cm
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, Jade, South Sea Pearl, White Gold

Antique Art Deco Pin Conversion Pendant 14K White Gold 3.2g V1093
Located in Osprey, FL
Material: Genuine 14K gold ♥ Gemstone: Natural diamond ♥ Free shipping in the US. ♥ This is an in-stock
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

【Caelmare】Regal Halo Convertible Turquoise Baby Akoya Pearl Ring Pendant
Located in New York, NY
flawless form. A delicate halo of shimmering diamonds enhances the pearls, elevating this creation into a
Category

21st Century and Contemporary Japanese Cocktail Rings

Materials

Diamond, Pearl, Turquoise, White Gold

【Caelmare】Baroque Bloom Akoya Pearl Turquoise Cocktail Ring
Located in New York, NY
perfectly round Aurora Baby Akoya pearls with radiant luster. Sparkling brilliant-cut diamonds enhance the
Category

21st Century and Contemporary Japanese Cocktail Rings

Materials

Diamond, Turquoise, Pearl, White Gold

【Vine Symphony】Convertible Luxury Crocodile Aurora South Sea Pearl Gala Jewelry
Located in New York, NY
natural glow. Set at the heart of a meticulously crafted diamond-encrusted flower, the design exudes
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, White Gold

【Vine Symphony】Golden Leaf South Sea Pearls Drop Earrings
Located in New York, NY
of sunlight. A subtle diamond accent sits at the base of each leaf, adding a delicate touch of
Category

21st Century and Contemporary Japanese Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

Malachite Potion Bottle Pendant Necklace
Located in Beverly Hills, CA
delicate pave diamond star totaling 0.04 carats. This extraordinary design features a functional “poison
Category

2010s Unknown Modern Pendant Necklaces

Materials

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

【Vine Symphony】Aurora South Sea Pearl Convertible Flower Ring Pendant
Located in New York, NY
luminous orb rests atop intricately layered diamond-pavé petals, forming a blooming flower that captures
Category

21st Century and Contemporary Japanese Bridal Rings

Materials

Diamond, South Sea Pearl, White Gold

【Sculpted Geometry】Linear Bloom South Sea Pearl Mother-of-Pearl Earrings
Located in New York, NY
These sculptural earrings feature luminous 11–12mm South Sea pearls, nearly flawless with a soft Aurora sheen. Above each pearl, two asymmetrically stacked pieces of natural mother-o...
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

【Conchéa】Flaming Bloom 3-Way Conch Sapphire Jewelry — 3.6ct
Located in New York, NY
Information Origin Japan Material Conch Pearl, 18K Gold, Natural Diamond, and Emerald Dimensions - Conch
Category

21st Century and Contemporary Japanese Cocktail Rings

Materials

Diamond, Pearl, Sapphire, 18k Gold

【Jādora】Imperial Garden Golden Pearl Jade Floral Pendant
Located in New York, NY
This pendant captures the joy of a sun-drenched garden—where gold, jade, and diamond petals bloom
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, Emerald, Jade, South Sea Pearl, 18k Gold

GIA Certified Natural Pink Saltwater Conch Pearl Vintage Necklace
Located in Miami, FL
marquise, and 17 round cut diamonds. Details: Item Type: Pendant Necklace, Statement Necklace Metal
Category

20th Century Art Nouveau Pendant Necklaces

Materials

Coral, Diamond, Natural Pearl, Platinum

【Crown Radiance】AAAA Golden South Sea Pearl Halo Dome Earrings
Located in New York, NY
0.95ct of sparkling SI-quality diamonds. The sculptural petal arrangement, layered in graduated light and
Category

21st Century and Contemporary Japanese Stud Earrings

Materials

Diamond, South Sea Pearl, Emerald, 18k Gold

【Jādora】Celeste Meadow Emerald South Sea Pearl Drop Earrings
Located in New York, NY
the soft radiance of South Sea pearls. Each emerald is set within a delicate halo of diamonds, its
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Emerald, White Gold

South India Bangle, Tamil Nadu, First-Half 20th Century
Located in OVIEDO, AS
upper half. Bracelet with Kundan-set table-cut diamonds mounted in +22K Gold. The bangle is typical of
Category

Early 20th Century Indian Bangles

Materials

Diamond, 22k Gold, Silver

【Vine Symphony】Medusa Bloom Convertible Emerald South Sea Pearl Earrings
Located in New York, NY
with a sculptural emerald and diamond bloom — reminiscent of drifting sea forms — set with 1.7 carats
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【Crown Radiance】Emerald Tassel South Sea Pearl Masterpiece Earrings
Located in New York, NY
remembered. Product Information Origin Japan Material South Sea Pearl, 18k Gold, Natural Diamonds, and
Category

21st Century and Contemporary Japanese Chandelier Earrings

Materials

Diamond, Emerald, South Sea Pearl, White Gold

【Caelmare】Blue Muse Convertible Turquoise South Sea Pearl Earrings
Located in New York, NY
robin’s egg blue. Each stone is framed with 0.59ct of natural diamonds, set in 2.4g of 18K white gold
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【Caelmare】Empress Turquoise Bloom Convertible Golden South Sea Pearl Earrings
Located in New York, NY
total), cushion-cut and framed by a floral motif of shimmering white diamonds (0.12ct total). The upper
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, 18k Gold

Ladybug on Feather Vintage Gold Pin 14kt Large
Located in New York, NY
Ladybug & Feather Pin Vintage Very Well Made .80ct natural diamonds H-color Vs2 Clarity 3 x
Category

2010s American Brooches

Materials

Diamond, 14k Gold, Yellow Gold

【Caelmare】Blue Petals South Sea Pearl Aquamarine Convertible Flower Pendant
Located in New York, NY
complemented by petals of vivid aquamarine outlined in delicate diamonds. The natural balance of blue and white
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, Aquamarine, White Gold

【Crown Radiance】Light Bloom Ring
Located in New York, NY
SI-quality diamonds—both oval and round cuts—each gem is set in 2.6 grams of 18K gold with an airy
Category

21st Century and Contemporary Japanese Three-Stone Rings

Materials

Diamond, South Sea Pearl, 18k Gold

【Crown Radiance】Convertible Emerald Vine South Sea Pearl Pendant Necklace
Located in New York, NY
diamonds, meticulously set in a high-jewelry design. Crafted with exceptional artistry, this necklace
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, Emerald, White Gold

【Jādora】Emerald Drop Aurora South Sea Pearl Evening Earrings
Located in New York, NY
luminous South Sea pearls with vivid green emeralds and shimmering white diamonds. Each earring begins with
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Emerald, White Gold

【Crown Radiance】Imperial Garden Aurora South Sea Pearl Emerald Pendant
Located in New York, NY
diamonds. The vivid green emeralds evoke the energy of summer, while the dazzling diamonds add a touch of
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, Emerald, South Sea Pearl, White Gold

【Caelmare】Clover Bloom Convertible Pearl Turquoise Earrings
Located in New York, NY
pearls gracefully suspended beneath a floral motif of vibrant natural turquoise and sparkling diamonds
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【Vine Symphony】Convertible Verdant Bloom Emerald South Sea Pearl Drop Earrings
Located in New York, NY
-cut emeralds and 0.82 carats of brilliant diamonds, forming a delicate floral motif. The diamond and
Category

21st Century and Contemporary Japanese Dangle Earrings

Materials

South Sea Pearl, Diamond, Emerald, White Gold

【Crown Radiance】Emerald Crown Aurora South Sea Pearl Drop Earrings
Located in New York, NY
-inspired setting, each surrounded by a halo of brilliant diamonds. Below, AAAA-grade South Sea pearls
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Emerald, White Gold

【Crown Radiance】Regal Starburst Ruby South Sea Pearl 2-in-1 Pendant Necklace
Located in New York, NY
diamonds. Set in 18K white gold, the pearl can be detached, allowing the gem-set starburst to be worn on
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, Ruby, White Gold

【Caelmare】Halo Oval Convertible Turquoise Pearl Earrings
Located in New York, NY
modern geometry with classic elegance. Oval turquoise cabochons are framed by a delicate diamond halo
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【 Lustre Arc】Convertible Bow Grace Aurora Akoya Pearl Pendant Necklace
Located in New York, NY
crafted from 18K white gold, adorned with 0.85 carats of sparkling diamonds, and set with a luminous
Category

21st Century and Contemporary Japanese Necklace Enhancers

Materials

Diamond, Pearl, South Sea Pearl, White Gold

【Caelmare】Shell Bloom Turquoise Pearl Drop Earrings
Located in New York, NY
delicate diamonds, this design captures the purity and poetry of seaside mornings. Product Information
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【Jādora】Jade Wreath South Sea Pearl Pendant
Located in New York, NY
framed in delicate pavé-set diamonds. The composition evokes a wreath—floral yet architectural, organic
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, South Sea Pearl, Jade, White Gold

【Lustre Arc】Empress Cascade Aurora South Sea Pearl Emerald Earrings
Located in New York, NY
suspended from a long chain adorned with 1.8 carats of vibrant emeralds and sparkling diamonds. The elegant
Category

21st Century and Contemporary Japanese Dangle Earrings

Materials

Diamond, South Sea Pearl, Emerald, White Gold

【Caelmare】Regal Bloom Convertible Pearl Turquoise Earrings
Located in New York, NY
sculptural elegance and radiant softness. Each turquoise cabochon is encircled by a lace-like diamond halo
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【Jādora】Jade Halo South Sea Pearl Earrings
Located in New York, NY
diamond halo. The result is a pairing of harmony and clarity—jade and pearl, earth and ocean—brought
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Jade, White Gold

【Vine Symphony】Dewdrop Leaf Aurora South Sea Pearl Emerald Pendant
Located in New York, NY
0.57 carats of dazzling white diamonds, symbolizing vitality and movement. Completing this luxurious
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, Emerald, South Sea Pearl, White Gold

【Jādora】Snowbloom Jade South Sea Pearl Earrings
Located in New York, NY
diamonds, from which a single luminous South Sea pearl gently sways. The composition evokes nature’s quiet
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, Jade, South Sea Pearl, White Gold

【Jādora】Jade Crown South Sea Pearl Drop Earrings
Located in New York, NY
column of vivid jadeite rises toward a crown of diamonds, while beneath it, a single luminous South Sea
Category

21st Century and Contemporary Japanese Dangle Earrings

Materials

Diamond, South Sea Pearl, Jade, White Gold

【Jādora】Imperial Glow Jade South Sea Pearl Gala Earrings
Located in New York, NY
composition of vivid jadeite—one marquise, one round—crowned by shimmering white and golden diamonds, forms
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, Jade, South Sea Pearl, White Gold

【Jādora】Streamline Jade South Sea Pearl Earrings
Located in New York, NY
a gleaming South Sea pearl with a vivid jadeite cabochon framed in a soft arc of pavé diamonds
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Jade, White Gold

【Vine Symphony】Imperial Blossom South Sea Pearl Floral Ring
Located in New York, NY
sparkling diamonds, create a delicate and luminous frame, while the brushed 18K yellow gold inner petals add
Category

21st Century and Contemporary Japanese Cocktail Rings

Materials

Diamond, South Sea Pearl, 18k Gold

【Lustre Arc】Celestial Orbit Aurora South Sea Pearl Ring
Located in New York, NY
brilliant white diamonds to echo stars in a night sky. The design is open, airy, and balanced — allowing the
Category

21st Century and Contemporary Japanese Solitaire Rings

Materials

Diamond, South Sea Pearl, White Gold

【Vine Symphony】Convertible Spring Bloom Emerald South Sea Pearl Earrings
Located in New York, NY
feature delicate emerald flower motifs adorned with sparkling diamonds for a touch of sophistication. The
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, Emerald, South Sea Pearl, White Gold

【Jādora】Emerald Bloom Aurora South Sea Pearl Gala Earrings
Located in New York, NY
-carat diamond-studded motif and delicate green accents that resemble the charm of a Christmas tree
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Emerald, White Gold

【Caelmare】Ocean Bloom Aurora South Sea Pearl Turquoise Convertible Earrings
Located in New York, NY
pearls. Each turquoise stud is haloed in natural diamonds, creating a delicate yet striking floral-like
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Turquoise, White Gold

【Vine Symphony】Emerald Orchid Aurora South Sea Pearl Earrings
Located in New York, NY
, radiating a lush green hue, complemented by brilliant diamonds that enhance its brilliance. Suspended below
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, Emerald, South Sea Pearl, White Gold

【Jādora】Jade Blossom South Sea Pearl Pendant
Located in New York, NY
blossom. Five vivid jadeite petals shimmer in a halo of diamonds, gently cradling a radiant South Sea
Category

21st Century and Contemporary Japanese Pendant Necklaces

Materials

Diamond, Jade, South Sea Pearl, White Gold

【Vine Symphony】Convertible Emerald Blossom South Sea Pearl Drop Earrings
Located in New York, NY
adorned with 1.35 carats of sparkling white diamonds and 0.65 carats of vibrant emeralds. The intricate
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, Emerald, South Sea Pearl, White Gold

【Crown Radiance】Crown of Heart Aurora South Sea Pearl Convertible Earrings
Located in New York, NY
and strength. The rubies are encircled by a radiant halo of round and tapered baguette diamonds (total
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

South Sea Pearl, Diamond, Ruby, White Gold

【Crown Radiance】Floral Bloom Aurora South Sea Pearl Spinel Gala Earrings
Located in New York, NY
sparkling diamonds in a delicate floral design. These exquisite earrings are paired with luminous South Sea
Category

21st Century and Contemporary Japanese Drop Earrings

Materials

Diamond, South Sea Pearl, Spinel, White Gold

【Jādora】Icy Bloom White Jadeite South Sea Pearl Earrings
Located in New York, NY
by sculpted petals of rare white Type A jadeite. Between each petal, diamonds glisten like dewdrops
Category

21st Century and Contemporary Japanese Stud Earrings

Materials

Diamond, South Sea Pearl, Jade, White Gold

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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.