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Classic Natural uncut rose cut Diamonds sterling silver bracelet
Classic Natural uncut rose cut Diamonds sterling silver bracelet

Classic Natural uncut rose cut Diamonds sterling silver bracelet

Located in Delhi, DL

- 7.50cts Diamond type: Rose cut diamonds and uncut polki diamond Diamond color: white and tinted yellow

Category

2010s Indian Early Victorian Retro Bracelets

Materials

Diamond, Sterling Silver

Classic Natural uncut rose cut Diamond sterling silver hinged bracelet
Classic Natural uncut rose cut Diamond sterling silver hinged bracelet

Classic Natural uncut rose cut Diamond sterling silver hinged bracelet

Located in Delhi, DL

- 7.30cts Diamond type: Rose cut diamonds and uncut polki diamond Diamond color: white and tinted yellow

Category

2010s Indian Early Victorian Retro Bracelets

Materials

Diamond, Sterling Silver

Pair of natural Diamond emerald sterling silver hinge bracelet Yellow Gold plate
Pair of natural Diamond emerald sterling silver hinge bracelet Yellow Gold plate

Pair of natural Diamond emerald sterling silver hinge bracelet Yellow Gold plate

Located in Delhi, DL

polki diamond Diamond color: White with tint of yellow Diamond Certificate- IGI Certified Metal: Silver

Category

2010s Indian Art Nouveau Modern Bracelets

Materials

Diamond, Emerald, Gold Plate, Sterling Silver

Emerald Rose Cut Diamond Silver Gold Chandelier Earrings
Emerald Rose Cut Diamond Silver Gold Chandelier Earrings

Emerald Rose Cut Diamond Silver Gold Chandelier Earrings

Located in New York, NY

14K Gold & silver chandelier earring with polki diamonds & emeralds. This faceted white rose cut

Category

21st Century and Contemporary Indian Contemporary Chandelier Earrings

Materials

Diamond, Emerald, 14k Gold, Silver, Yellow Gold

22 Karat Yellow Gold Diamond, Tanzanite, and Pearl Drop Earring with Enamel Work
22 Karat Yellow Gold Diamond, Tanzanite, and Pearl Drop Earring with Enamel Work

22 Karat Yellow Gold Diamond, Tanzanite, and Pearl Drop Earring with Enamel Work

By Gems Paradise

Located in Jaipur, IN

intricate Mughal era hand-made polki diamond and tanzanite long earring is sensational. The top part of the

Category

2010s Indian Anglo-Indian Drop Earrings

Materials

Diamond, Pearl, Tanzanite, 18k Gold, 22k Gold, Yellow Gold, Enamel

22 Karat Gold Tourmaline and Diamond Cocktail Ring in Pink and White Enamel Work
22 Karat Gold Tourmaline and Diamond Cocktail Ring in Pink and White Enamel Work

22 Karat Gold Tourmaline and Diamond Cocktail Ring in Pink and White Enamel Work

By Gems Paradise

Located in Jaipur, IN

Mughal era hand-made blush red spinel and polki diamond ring with pink and white enamel is remarkable

Category

2010s Indian Anglo-Indian Bridal Rings

Materials

Diamond, Tourmaline, Yellow Gold, 22k Gold, Gold, Enamel

Rajasthani Aria Mughal Diamond Ruby Seed Pearl Enamel Crescent Gold Necklace
Rajasthani Aria Mughal Diamond Ruby Seed Pearl Enamel Crescent Gold Necklace

Rajasthani Aria Mughal Diamond Ruby Seed Pearl Enamel Crescent Gold Necklace

Located in Tustin, CA

karat yellow gold crescent pendant, inlaid with uncut, flat ("polki") diamonds on one side and brightly

Category

Early 20th Century Indian Artisan Choker Necklaces

Materials

Pearl, Ruby, White Diamond, 14k Gold, 22k Gold, Yellow Gold

Natural 30.20cts uncut diamonds sterling silver single line 36" necklace
Natural 30.20cts uncut diamonds sterling silver single line 36" necklace

Natural 30.20cts uncut diamonds sterling silver single line 36" necklace

Located in Delhi, DL

purity- sterling silver (92.5% pure silver) Diamond type- uncut flat polki diamonds Diamond origin

Category

2010s Indian Anglo-Indian Pendant Necklaces

Materials

Diamond, Sterling Silver

Natural 30.20cts uncut diamonds sterling silver single line 36" necklace
Natural 30.20cts uncut diamonds sterling silver single line 36" necklace

Natural 30.20cts uncut diamonds sterling silver single line 36" necklace

Located in Delhi, DL

purity- sterling silver (92.5% pure silver) Diamond type- uncut flat polki diamonds Diamond origin

Category

2010s Indian Anglo-Indian Pendant Necklaces

Materials

Diamond, Sterling Silver

Natural 30.20cts uncut diamonds sterling silver single line 36" necklace
Natural 30.20cts uncut diamonds sterling silver single line 36" necklace

Natural 30.20cts uncut diamonds sterling silver single line 36" necklace

Located in Delhi, DL

purity- sterling silver (92.5% pure silver) Diamond type- uncut flat polki diamonds Diamond origin

Category

2010s Indian Anglo-Indian Pendant Necklaces

Materials

Diamond, Sterling Silver

36" inches long uncut diamonds sterling silver long single line necklace
36" inches long uncut diamonds sterling silver long single line necklace

36" inches long uncut diamonds sterling silver long single line necklace

Located in Delhi, DL

purity- sterling silver (92.5% pure silver) Diamond type- uncut flat polki diamonds Diamond origin

Category

2010s Indian Anglo-Indian Pendant Necklaces

Materials

Diamond, Sterling Silver

Rose-cut + Diamond Slice Three Dimensional One of a Kind Hoop Earrings, Kothari
Rose-cut + Diamond Slice Three Dimensional One of a Kind Hoop Earrings, Kothari

Rose-cut + Diamond Slice Three Dimensional One of a Kind Hoop Earrings, Kothari

By Kothari

Located in Dallas, TX

Tej Kothari showcasing 48 white polki diamonds totaling 3.12 carats accented with rose-cut white

Category

2010s American Artisan Drop Earrings

Materials

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

Certified natural uncut rose cut Diamonds oxidized sterling silver bracelet
Certified natural uncut rose cut Diamonds oxidized sterling silver bracelet

Certified natural uncut rose cut Diamonds oxidized sterling silver bracelet

Located in Delhi, DL

a beautiful blend of rose diamonds and uncut polki diamonds. These diamonds are carefully selected

Category

2010s Indian Late Victorian Retro Bracelets

Materials

Diamond, Sterling Silver

22 Karat Yellow Gold 17.08 Carat Cabochon Ruby Diamond Ring
22 Karat Yellow Gold 17.08 Carat Cabochon Ruby Diamond Ring

22 Karat Yellow Gold 17.08 Carat Cabochon Ruby Diamond Ring

Located in Jaipur, IN

detailing on the band with Polki diamonds crafting the flower and ornate gold defining the leaves and petals

Category

2010s Indian Anglo-Indian Cocktail Rings

Materials

Diamond, Ruby, 22k Gold, Yellow Gold

Custom order for S-Natural Diamond ruby bangle pair Yellow Gold plate & earrings
Custom order for S-Natural Diamond ruby bangle pair Yellow Gold plate & earrings

Custom order for S-Natural Diamond ruby bangle pair Yellow Gold plate & earrings

Located in Delhi, DL

: uncut polki diamond Diamond color: White with tint of yellow Diamond origin- Natural earth mined Metal

Category

2010s Indian Art Nouveau Modern Bracelets

Materials

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

18 Karat Yellow Gold 1.27 Carat Rose-Cut Diamond Stud Earrings
18 Karat Yellow Gold 1.27 Carat Rose-Cut Diamond Stud Earrings

18 Karat Yellow Gold 1.27 Carat Rose-Cut Diamond Stud Earrings

By Gems Paradise

Located in Jaipur, IN

18 Karat Yellow Gold 1.27 Carat Rose-Cut Diamond Stud Earrings This art-deco style atypical polki

Category

2010s Indian Anglo-Indian Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

CLARISSA BRONFMAN Tanzanite Ruby Diamond Necklace & Diamond Angel Wing Pendant
CLARISSA BRONFMAN Tanzanite Ruby Diamond Necklace & Diamond Angel Wing Pendant

CLARISSA BRONFMAN Tanzanite Ruby Diamond Necklace & Diamond Angel Wing Pendant

By Clarissa Bronfman

Located in New York, NY

beads - rubellite - Two tone silver gold vermeil polki diamond tumbler/spacer bead 10 x 16 mm Pendant

Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Amethyst, Diamond, Quartz, Ruby, Tanzanite, Gold Plate, Sterling Silver

CLARISSA BRONFMAN Bone Sapphire Diamond Asymmetric Necklace & Blue Agate Flower
CLARISSA BRONFMAN Bone Sapphire Diamond Asymmetric Necklace & Blue Agate Flower

CLARISSA BRONFMAN Bone Sapphire Diamond Asymmetric Necklace & Blue Agate Flower

By Clarissa Bronfman

Located in New York, NY

silver - approx 1" length x width - grade AAA+ blue agate - polki diamond Please Note: Some of our

Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Agate, Diamond, Sapphire, Sterling Silver, Enamel

Art Deco Diamond and Milgrain Bar Brooch in 18 Karat Yellow Gold and Platinum
Art Deco Diamond and Milgrain Bar Brooch in 18 Karat Yellow Gold and Platinum

Art Deco Diamond and Milgrain Bar Brooch in 18 Karat Yellow Gold and Platinum

Located in Scottsdale, AZ

meticulous arrangement of Old European, rose, and polki-cut diamonds, each facet reflecting the opulence and

Category

Mid-20th Century Unknown Art Deco Brooches

Materials

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

Rosecut Diamond polki Ring 925 Silver Diamond Ring For Wedding Gift
Rosecut Diamond polki Ring 925 Silver Diamond Ring For Wedding Gift

Rosecut Diamond polki Ring 925 Silver Diamond Ring For Wedding Gift

Located in Chicago, IL

Rosecut Diamond polki Ring 925 Silver Diamond Ring For Wedding Gift 925 Silver Weight 10.550 Grams

Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, Silver

Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair.
Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair.

Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair.

Located in Chicago, IL

Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair. A P P R O X TI M E

Category

2010s Indian Art Deco Drop Earrings

Materials

Diamond, Silver, Sterling Silver

Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair.
Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair.

Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair.

Located in Chicago, IL

Natural Polki Stud Earrings 925 Sterling Silver Handmade Women Studs 1 Pair. A P P R O X TI M E

Category

2010s Indian Art Deco Drop Earrings

Materials

Diamond, Silver, Sterling Silver

18K and Platinum Ox Blood Coral and Diamond Ring
18K and Platinum Ox Blood Coral and Diamond Ring

18K and Platinum Ox Blood Coral and Diamond Ring

Located in Big Bend, WI

of small polki/rough cut diamonds. The oval coral cabochon measures about 18.5mm x 12.5mm x 6mm and

Category

Mid-20th Century Fashion Rings

Materials

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

Flat Diamond Earring Handcrafted in 18 Karat Gold with Intricate Detailing
Flat Diamond Earring Handcrafted in 18 Karat Gold with Intricate Detailing

Flat Diamond Earring Handcrafted in 18 Karat Gold with Intricate Detailing

Located in Jaipur, IN

India. The Flat Diamond is called "Polki" which means these kind of Diamonds and its set in the earring

Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, Gold, 18k Gold

CLARISSA BRONFMAN Multi Stone Green Diamond Beaded Necklace & Malachite Mushroom
CLARISSA BRONFMAN Multi Stone Green Diamond Beaded Necklace & Malachite Mushroom

CLARISSA BRONFMAN Multi Stone Green Diamond Beaded Necklace & Malachite Mushroom

By Clarissa Bronfman

Located in New York, NY

beads - crystal beads - polki and pave diamond 925 sterling silver tumbler beads - green agate beads

Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Agate, Crystal, Diamond, Jade, Malachite, Moonstone, Opal, Peridot, Sapp...

Diamond Statement Ring with Intricate Enamel Work Handcrafted in 22k Yellow Gold
Diamond Statement Ring with Intricate Enamel Work Handcrafted in 22k Yellow Gold

Diamond Statement Ring with Intricate Enamel Work Handcrafted in 22k Yellow Gold

By Jay Rawat

Located in Jaipur, IN

artisans. These flat diamonds are called “polki” and they’re set in the ring with pure gold called “Kundan

Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, 22k Gold, Yellow Gold, Enamel

22 Karat Yellow Gold Ruby and Diamond Statement Bird Ring Handcrafted
22 Karat Yellow Gold Ruby and Diamond Statement Bird Ring Handcrafted

22 Karat Yellow Gold Ruby and Diamond Statement Bird Ring Handcrafted

Located in Jaipur, IN

22 Karat Yellow Gold Ruby and Diamond Statement Bird Ring Handcrafted It’s not easy to define in

Category

Early 2000s Indian Anglo-Indian Cocktail Rings

Materials

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

Victorian 18 Karat Yellow Gold Diamond and Ruby Engagement Ring, circa 1900s
Victorian 18 Karat Yellow Gold Diamond and Ruby Engagement Ring, circa 1900s

Victorian 18 Karat Yellow Gold Diamond and Ruby Engagement Ring, circa 1900s

Located in Addison, TX

Accent Diamonds Diamonds: Cut: Polki (6) Carat Weight: carats total Color: I-J Clarity: I This

Category

Antique Early 1900s Unknown Victorian Bridal Rings

Materials

Diamond, Ruby, Yellow Gold

Polki Diamond Quartz Collar Necklace
Polki Diamond Quartz Collar Necklace

Polki Diamond Quartz Collar Necklace

Located in Greenwich, CT

Polki diamond and quartz collar necklace, centering on a larger pear-shaped light brown quartz

Category

21st Century and Contemporary Unknown Choker Necklaces

Materials

Brown Diamond, Diamond, Quartz, 14k Gold

Cloud Sterling Silver with Smoky Quartz and Polki Diamonds Bracelet
Cloud Sterling Silver with Smoky Quartz and Polki Diamonds Bracelet

Cloud Sterling Silver with Smoky Quartz and Polki Diamonds Bracelet

By Bibi van der Velden

Located in Amsterdam, NL

, Sterling Silver hinged bracelet set with brown diamonds and Polki diamonds. Within the Smoky Quartz cloud

Category

2010s Dutch Contemporary Cuff Bracelets

Materials

Diamond, Brown Diamond, Quartz, Silver, Sterling Silver

Indian Enamel Diamond Gold Pendant Earrings

Indian Enamel Diamond Gold Pendant Earrings

Located in Vail, CO

accented by kundan-style polki diamonds, in 14k yellow gold. Omega-clip backs. 1.7" (44mm) length 26.5

Category

21st Century and Contemporary Indian Drop Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Diamond Rink Ring
Diamond Rink Ring

Diamond Rink Ring

By Rebecca Koven

Located in Fifth Avenue, NY

An 18kt yellow gold and rhodium plated sterling silver ring. There are rose cut and polki diamonds

Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, Sterling Silver, 18k Gold

Sun Earrings
Sun Earrings

Sun Earrings

Sold|$7,550

Sun Earrings

By Rebecca Koven

Located in Fifth Avenue, NY

A pair of earrings composed of bezel set polki diamonds set in 18kt yellow gold.

Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, 18k Gold

Indian Motif Diamond Silver Gold Pendant Earrings

Indian Motif Diamond Silver Gold Pendant Earrings

Located in Vail, CO

Indian motif pendant earrings, set with polki diamonds and faceted diamonds, in 14k yellow gold and

Category

21st Century and Contemporary Indian Drop Earrings

Materials

Diamond, 14k Gold, Silver, Yellow Gold

Impressive Ruby and Diamond Bracelet

Impressive Ruby and Diamond Bracelet

Located in New York City, NY

Center octagonal ruby plaque, kundan-set with table-cut 'polki' diamonds, to a surround of calibre

Category

Indian Cuff Bracelets

Materials

Diamond, Ruby, 22k Gold

A.deitiy studs made with recycled sterling silver,  18k gold plating and diamond
A.deitiy studs made with recycled sterling silver,  18k gold plating and diamond

A.deitiy studs made with recycled sterling silver, 18k gold plating and diamond

Located in Denver, CO

border of exquisite English Polki diamonds. The intricate texture of this stud captures attention from

Category

2010s Indian Modern More Jewelry

Materials

Brown Diamond, 18k Gold, Sterling Silver, Rhodium

Sun Hoop Earrings
Sun Hoop Earrings

Sun Hoop Earrings

Sold|$10,400

Sun Hoop Earrings

By Rebecca Koven

Located in Fifth Avenue, NY

polki diamonds and the border of the sun is composed of channel set diamonds. The total diamond weight

Category

21st Century and Contemporary Indian Contemporary Hoop Earrings

Materials

Diamond, 18k Gold

18K antique Emerald diamond polki indian ring
18K antique Emerald diamond polki indian ring

18K antique Emerald diamond polki indian ring

Located in Bangkok,, TH

the emerald is surrounded by natural full cut diamonds, followed by triangle shape uncut diamond

Category

2010s Indian Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

18K gold Indian Jadau navratna polki pendant  Kundan Meena polki pendant
18K gold Indian Jadau navratna polki pendant  Kundan Meena polki pendant

18K gold Indian Jadau navratna polki pendant Kundan Meena polki pendant

Located in Bangkok,, TH

diamond polkis further seated with pear shaped navratna and diamond polkis. All gemstones are sourced and

Category

2010s Indian Pendant Necklaces

Materials

Diamond, Emerald, Cultured Pearl, Ruby, Blue Sapphire, Yellow Sapphire, ...

Mughal gold parrot ring in 22K gold and diamond polkis
Mughal gold parrot ring in 22K gold and diamond polkis

Mughal gold parrot ring in 22K gold and diamond polkis

Located in Bangkok,, TH

parrots anatomy and features. The ring is set with natural ruby, emerald and flat uncut diamond polkis

Category

2010s Indian Cocktail Rings

Materials

Diamond, 22k Gold

Contemporary Maghal Polki Rose Cut Diamond and Enamel Bombe Ring
Contemporary Maghal Polki Rose Cut Diamond and Enamel Bombe Ring

Contemporary Maghal Polki Rose Cut Diamond and Enamel Bombe Ring

Located in Lancashire, Oldham

An impressive statement Mughal style ‘Polki’ rose cut diamond and vari-hue enamel bombe ring. The

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Gold Plate

Classic Indian wedding jewellery, Navratna gold and diamond polki pendant
Classic Indian wedding jewellery, Navratna gold and diamond polki pendant

Classic Indian wedding jewellery, Navratna gold and diamond polki pendant

Located in Bangkok,, TH

centre surrounded with natural diamond polkis, pearl, Italian coral, hessonite garnet, blue sapphire

Category

2010s Indian Pendant Necklaces

Materials

Coral, Diamond, Emerald, Cultured Pearl, Ruby, Blue Sapphire, Yellow Sap...

Natural Emerald Mughal Snuff Bottle with 22k Gold and Diamond Polki
Natural Emerald Mughal Snuff Bottle with 22k Gold and Diamond Polki

Natural Emerald Mughal Snuff Bottle with 22k Gold and Diamond Polki

Located in Bangkok,, TH

Set with diamond polkis and gold, the mughal style snuff bottle is made from single piece Emerald

Category

2010s Indian Vanity Items

Materials

Diamond, Emerald, 22k Gold

22K indian bridal navratna diamond polki necklace set  Indian wedding jewellery
22K indian bridal navratna diamond polki necklace set  Indian wedding jewellery

22K indian bridal navratna diamond polki necklace set Indian wedding jewellery

Located in Bangkok,, TH

cosmic significance in Vedic astrology. All the nine gemstones are surrounded by natural diamond polkis

Category

2010s Indian Choker Necklaces

Materials

Diamond, Ruby, Blue Sapphire, Yellow Sapphire, Cat’s Eye, Hessonite, 22k...

‘Chandramani’ Diamond Cross Pendant
‘Chandramani’ Diamond Cross Pendant

‘Chandramani’ Diamond Cross Pendant

Located in London, W1U 2JG

; 0.62 carat uncut diamonds (polki) ; 6.826 grams silver. Pendant length: 5 cm 22cm – longest length of

Category

Antique 19th Century Victorian Chain Necklaces

Materials

Diamond, Silver

22K Gold Jade mughal carving box studded with diamonds
22K Gold Jade mughal carving box studded with diamonds

22K Gold Jade mughal carving box studded with diamonds

Located in Bangkok,, TH

flat uncut polkis, made from natural diamond. The box is a testament to fine indian lapidary art and

Category

2010s Indian Boxes and Cases

Materials

Diamond, Jade, 22k Gold

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Polki Diamond For Sale on 1stDibs

Surely you’ll find the exact polki diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Silver — can elevate any look. You can easily find a 2 antique edition and 34 modern creations to choose from as well. Making the right choice when shopping for a polki diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, are consistently popular carat weights. Creating a polki diamond has been a part of the legacy of many jewelers, but those produced by Vishal Jewels, Karen Sugarman Designs and Kothari are consistently popular. Today, if you’re looking for a rose cut version of this piece and are unable to find the perfect match, our selection also includes uncut and mixed cut alternatives. If you’re browsing our inventory for a polki 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 Polki Diamond?

On average, a polki diamond at 1stDibs sells for $6,450, while they’re typically $995 on the low end and $55,000 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 Polki Diamond
  • 1stDibs ExpertFebruary 22, 2021
    Polki are diamonds in their pure form. Unlike other diamonds, polki do not undergo chemical treatments. Therefore, Polki diamonds are quite opaque in color and slightly rustic looking.