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175 Carat Diamond

Luxle .175 Cttw Natural Diamond Snake Bypass Ring in 18K White Gold, Ring Size 7
Located in New York, NY
elegantly around the finger. The head and the tail of bypass ring has a row of round diamonds with GH color
Category

2010s Contemporary Cluster Rings

Materials

Diamond, 18k Gold, White Gold

5.29 Carats White Diamond and White Gold Bangle
By Shimon's Creations
Located in New York, NY
175 Round White Diamonds: 3.5 Carat 18 Baguette White Diamonds: 1.79 Carat Metal: 18K White Gold
Category

2010s Bangles

Materials

Diamond, White Gold, 18k Gold

Faye Kim 18 Karat Gold Pave Diamond Hinged Bracelet
By Faye Kim
Located in Darien, CT
-a-kind bracelet can be worn for every occasion. Diamonds 11.54 Carats twt 175 diamonds total
Category

2010s American Contemporary Modern Bracelets

Materials

Diamond, Gold, 18k Gold

Faye Kim 18 Karat Gold Pave Diamond Hinged Bracelet
Faye Kim 18 Karat Gold Pave Diamond Hinged Bracelet
$24,650
W 0.54 in D 0.1 in Dm 2.18 in
Rubellite Tourmaline Diamond 18 KT White Gold Unique Heart Ring
By Margherita Burgener
Located in Valenza , IT
( demi-parure) are available and can be bought separately. 18 KT white gold grams 8.93 n. 175 diamonds
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Rubelite, Tourmaline, 18k Gold, White Gold

Unique Diamonds Rubellite Tourmaline 18 KT White Gold Heart Ring
By Margherita Burgener
Located in Valenza , IT
shown in the gallery and can be bought separately. 18 KT white gold grams 8.93 n. 175 diamonds total
Category

21st Century and Contemporary Italian Contemporary Bridal Rings

Materials

White Diamond, Rubelite, Diamond, Tourmaline, 18k Gold, White Gold

Diamonds Rubellite Tourmaline 18 Karat White Gold Heart Demi-Parure
By Margherita Burgener
Located in Valenza , IT
pierced ears, we can remove fittings. 18 KT white gold grams 8.93 n. 175 diamonds total carats 2.05
Category

21st Century and Contemporary Italian Contemporary Bridal Rings

Materials

Diamond, White Diamond, Rubelite, Tourmaline, 18k Gold, White Gold

Recent Sales

Parulina Arabian Night Diamond Pendant
Located in Greenwich, CT
Parulina Couture Fine Jewelry- Arabian Night Diamond Pendant This piece features 175 beautiful
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, 18k Gold

Platinum 30 Carats Old Cut Diamond Chain Necklace
Located in New York, NY
necklace mounted with 175 old cut diamonds. 30 carats in old world cut round cuts that glisten in every
Category

20th Century American Modern Chain Necklaces

Materials

Diamond, Platinum

People Also Browsed

Heart garnet Eternity Ring in 14k gold
By Daizy Jewellery
Located in Istanbul, TR
14k gold ring with heart natural garnets. Heart garnet eternity ring band. Valentines gift jewelry. Full circle of hearts. January birthstone ring. Heart Garnet gold ring. Love ring...
Category

2010s Turkish Modern Bridal Rings

Materials

Garnet, 14k Gold

Heart garnet Eternity Ring in 14k gold
Heart garnet Eternity Ring in 14k gold
$696 Sale Price / item
27% Off
Sterling Silver Tiffany & Co. Small Bone Cuff by Elsa Peretti
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
The Tiffany & Co. Bone Cuff is an ode to the human form. The ergonomic design of the bone cuff is destined to become one with the body, rather than worn upon the body. The Tiffany bo...
Category

21st Century and Contemporary American Bangles

Materials

Sterling Silver

18KT Rare Exquisite Massive Fancy Glittering Paraiba Diamond Ring
Located in New York, NY
The Following Items we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Massive Gorgeous Paraiba and Diamond Ring. Ring consists of Rare a Large Fine Magnif...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Paraiba, Gold, 18k Gold

Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

18kt White Gold Ring with Heart Shaped Ruby and Diamonds , CGL Certified
Located in Antwerp, BE
18kt White Gold Ring With Heart shaped Ruby and Diamonds Ruby: Intense red Heart shaped Siam ruby 1.79ct Diamonds: 2 heart shaped diamonds together 0.92ct and 42 brilliant cut diam...
Category

21st Century and Contemporary Artisan More Rings

Materials

Diamond, Ruby, White Gold

5.10 Carat Spinel and Diamond Three-Stone Platinum Engagement Ring, No Heat
By Emeralds Maravellous
Located in US
A vibrant purple-pinkish red 4.16 carat cushion-cut natural untreated Spinel is the centerpiece of this ring. The vibrant gemstone is highlighted by two round brilliant cut diamonds ...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Spinel, Platinum

Vintage 14.64 CTW Heart Cut Colombian Emerald Diamond Platinum Pendant Necklace
Located in Philadelphia, PA
Designed as a stylized chain suspending a heart shaped enhancer pendant centering a heart cut emerald Weighing 9.58 carats - natural Colombian in origin with minor traditional clarit...
Category

Vintage 1950s Pendant Necklaces

Materials

Diamond, Emerald, Gold, White Gold, Platinum

Van Cleef & Arpels Cushion Sapphire and Diamond Halo Ring in Platinum
By Van Cleef & Arpels
Located in Philadelphia, PA
Captivating elegance meets timeless beauty in this Van Cleef & Arpels sapphire and diamond halo ring, a dazzling embrace of color and brilliance, capturing hearts one exquisite detai...
Category

21st Century and Contemporary French Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Cartier Paris Art Deco Jade Diamond Lady's Vanity Case
By Cartier
Located in Milano, IT
Octagonal powder compact in sculpted jadeite finished in yellow gold, platinum and half-rosette diamonds with a 13cm chain in platinum, natural pearls and half-rosette diamonds, mirr...
Category

Early 20th Century French Art Deco Vanity Items

Materials

Diamond, Jade, Natural Pearl, Platinum, 18k Gold, Yellow Gold

Cartier Paris Art Deco Jade Diamond Lady's Vanity Case
Cartier Paris Art Deco Jade Diamond Lady's Vanity Case
$41,208 Sale Price
30% Off
W 2.49 in D 0.67 in L 2.49 in
Oceanic Splendor 54.73 Carat Paraiba Pendant
Located in Duluth, US
Gemstone Paraiba: 54.73 Carat Certified D-Flawless Diamond: 3.70 Carat Certificate: AGL Immerse yourself in the captivating beauty of the Oceanic Splendor Paraiba Pendant, an...
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Paraiba, 18k Gold

Harry Winston Diamond Brooch in Platinum
By Harry Winston
Located in New York, NY
Classic, Harry Winston Diamond Brooch in Platinum. Circa 1965. The brooch is set with 20 pear shape diamonds with total weight of 12.72 carats, 12 round brilliant cut diamonds with t...
Category

Mid-20th Century American Artist Brooches

Materials

Diamond, Platinum

Set in 18K Gold, 3.51 Carats, Rubellite & Diamonds Engagement /Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A classic art-deco style Rubellite Engagement/ Cocktail ring set with 18K Gold and Diamonds. The weight of the heart shaped Rubellite is 3.51 carats. The combined weight of the diamo...
Category

21st Century and Contemporary Indian Art Deco Engagement Rings

Materials

Diamond, Rubelite, 18k Gold

Old Mine Cut Diamond Earrings (5.60 + 5.10cts)
Located in London, GB
Introducing a rare and exquisite pair of old mine cut diamond earrings, each boasting a stunning 5.60 and 5.10 carats respectively. The diamonds are circa 1880s (Victorian). The set...
Category

Antique 1880s Stud Earrings

Materials

Diamond, Platinum

C. Dunaigre Heart Shape 12 Ct. Emerald 4 Ct. Diamond Pave Ring
Located in Chicago, IL
Colombian Emerald and Diamond Ring that exemplifies elegance and sophistication. At the center is a stunning heart-shaped Colombian emerald, certified with minor oil treatment from C...
Category

2010s American Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 6.00 Carats Diamond Gold Solitaire Ring
Located in Massafra, IT
An exclusive solitaire ring , in contemporary design, ideal for modern ladies. Ring come in 14K gold with a central GIA certified diamond in perfect emerald cut of 6,00 carats, G/ S...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Gold

GRS Certified 25 Heart Shape Emerald Diamond Platinum Ring
Located in Chicago, IL
Centering an heart-shaped emerald, flanked by 12 heart shaped diamonds, decorated throughout with pave round diamonds. emerald weighing 25 carats Size 7 Platinum Accompanied by Grs ...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

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175 Carat Diamond For Sale on 1stDibs

Find the exact 175 carat diamond you’re shopping for in the variety available on 1stDibs. Frequently made of gold, platinum and 18k gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 175 carat diamond among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. A 175 carat diamond from Tiffany & Co., Arunashi and Sunita Nahata — each of whom created a beautiful version of this treasured accessory — is worth considering. A 175 carat diamond can make for a versatile accessory, but a selection from our variety of 252 diamond versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also cushion cut and cabochon versions for sale. When shopping for a 175 carat diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 175 Carat Diamond?

On average, a 175 carat diamond at 1stDibs sells for $7,288, while they’re typically $1 on the low end and $375,000 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.