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Rene Boivin 18k Gold Retro Double Clip Pin Brooch Vintage Jewelry
By René Boivin
Located in Beverly Hills, CA
round faceted sapphires and 8 carats of Old mine cut diamonds (G-I color, VS1 clarity). Each of these
Category

Vintage 1940s French Retro Brooches

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Georgian Foil-Backed Paste Earrings in Silver Pie-Crust Mounts with 18K Wires
Located in Northampton, MA
measures approximately 7.5mm, giving the visual spread and presence of an Old Mine–cut diamond of roughly
Category

Antique Late 18th Century English Georgian Drop Earrings

Materials

Silver

Antique Victorian Krementz Amethyst Pearl Pendant Brooch 14k Yellow Gold Jewelry
Located in Torrance, CA
patina and collector value. Particulars: Weight: 3 grams Stones: 12 old mine cut diamonds range in
Category

Antique Late 19th Century Unknown Victorian Pendant Necklaces

Materials

Amethyst, Pearl, 14k Gold, Yellow Gold

Impressive Early Victorian Blue Enamel Snake Bracelet
Located in London, GB
carved head with open mouth, the eyebrows and top of head with rose and old mine-cut diamonds estimated
Category

Antique 1840s Victorian Bangles

Materials

Diamond, Enamel

Art Nouveau Butterfly Pendant Brooch 30 OMC Diamonds Ruby Enamel 18 Karat Gold
Located in New York, NY
Butterfly is 18 Karat Gold. It is set with 30 gorgeous Old Mine Cut Diamonds. These diamonds are just
Category

Antique Late 19th Century Unknown Art Nouveau Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

1.40 Carat Old Mine cut Diamond Solitaire 18 karat Gold ring
Located in AMSTERDAM, NL
diamond is 1.40 carat in total, VS in quality and K in color. This classic old mine cut has 58 facets, a
Category

2010s Dutch Retro Engagement Rings

Materials

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

Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in Essex, GB
A truly exquisite antique diamond engagement ring. The cushion shaped old mine cut diamond in the
Category

Early 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring
Located in Napoli, IT
old mine cut diamond of approx .55 Ct (G/VS) UK size: N 1/4 US size: 6 3/4 Measures: diameter is 9 mm
Category

Antique Early 1900s Late Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Vintage Filigree Old Mine Cut .87 Carat Diamond Platinum Ring
Located in Woodland Hills, CA
This is a beautiful vintage filigree .87 carat diamond engagement set in platinum. The center
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, Platinum

Antique 1.50 Carat Plus Old Mine Cut Diamond Solitaire Trilogy Ring
Located in Napoli, IT
18 KT topped by silver Centre Diamond is spectacular 1.50 CT old mine cut of 1.50 Ct rated as G/H VS1
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

0.56 Carat Old Mine Cut Diamond 18 Karat Yellow Gold Newdwardian Ring
By Ronan Campbell
Located in Dublin 2, Dublin 2
diamond (0.56ct) each old mine cut diamond has a character of its own making them utterly mesmerising to
Category

2010s Irish Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

9.58 Carat Old European Cut Diamond Ring
Located in New York, NY
A custom made 8 prong platinum ring featuring a 9.58 carat Old European Cut diamond that is
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring
Located in Napoli, IT
. Excellent condition Metal: 18 Kt yellow gold Hallmarks: assay Gems: 3 old mine cut diamonds totalling
Category

Antique 1870s Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring
Located in Napoli, IT
/worn Gems: 1 cushion cut natural Burma ruby of approx .80 Ct (6.19 x4.67 mm.) - 2 old mine cut diamonds
Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Antique Victorian 1.10 Carat Old Mine Diamond Sweet Heart Ring
Located in Napoli, IT
embracing the heart Set with 7 old mine cut Diamonds bright white chunky hand cut projecting a good amount
Category

Antique Early 1900s Late Victorian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Art Deco 2.10 Carat Old Mine Diamond Seven-Stone Platinum Ring
Located in Napoli, IT
Diamonds for a fantastic Deco seven stone statement Diamonds are old mine cut, very deep chunky wheel hand
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Natural Cognac Diamond Ring with Old Mine Brilliant Cuts Estate Piece
Located in New York, NY
beautifully made old mine brilliant cuts and VS and SI 1 in clarity. Unique and very beautiful piece. Price
Category

Vintage 1980s Unknown Contemporary Cluster Rings

Materials

14k Gold

Victorian 2 ct Old Mine Cut Diamond Engagement Ring 18k Gold Plat
Located in Joelton, TN
2.ct Old Mine Cut Victorian Diamond Engagement Ring. Clarity VS1-2, Color I-K Size 7 3/4 Circa
Category

Antique Late 19th Century English Late Victorian Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold, Platinum

Art Deco 2.60 Carat Old Mine Cut Diamond Cluster Engagement Ring
Located in Napoli, IT
all of the best antique Old Mine cut Diamonds, deep, chunky cut all matched between them rated As J/K
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring
Located in Napoli, IT
the Sky shadows Flanked on sides by two old mine cushion cut Diamonds - .50 Ct half of a carat total
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Aquamarine, Diamond, 18k Gold, Silver

Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring
Located in Napoli, IT
selection of three old mine cut Diamonds Centre Diamond weighted off mounting for 3.14 Ct - rated as K/L
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold

Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring
Located in Essex, GB
mine cut diamond is secured by four split claws within a high – and highly detailed – double gallery
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.05 Carat Old Cut Diamond Platinum Engagement Ring
Located in Essex, GB
internally clean and very lively cushion shaped old mine cut diamond – certified by HRD Antwerp as J colour
Category

Mid-20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 0.80 Carat Old Cut Diamond Engagement Ring
Located in Essex, GB
A honed back and stunning vintage diamond ring. The old mine cut diamond in a six claw platinum
Category

Early 20th Century Engagement Rings

Materials

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

Victorian Rare Turquoise .40 Carat Old Mine Diamond 18 Karat Locket Pendant
Located in Napoli, IT
Hallmarks: none/worn Gems: natural turquoise cabochons from1.4 to 3 mm. - 1 old mine cut diamond of approx
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Turquoise, 18k Gold, Silver

Victorian circa 1860 2.60 Carat Old Mine Cut Diamond Rare Cluster Ring
Located in Napoli, IT
Rather classic from the era, centring a large old mine Cushion cut Diamond of 1.05 Ct rated as VVS
Category

Antique 1860s Victorian Cluster Rings

Materials

Diamond, 14k Gold

Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds
Located in Brooklyn, NY
/I1, .74ct H-I/SI1), 14 x .01ct old mine cut diamonds Age: c. 1920 Condition: Excellent Size: 3/4
Category

Early 20th Century Unknown Edwardian Drop Earrings

Materials

Diamond, 14k Gold, 18k Gold

Victorian 1.50 Carat Old Mine Diamond Double Row 18 Karat Silver Rare Ring
Located in Napoli, IT
Hallmarks: none/worn Gems: 12 old mine cut diamond totalling approx 1.50 Ct (G/H/I-VVS/SI) UK size: N 3/4 US
Category

Antique 1860s Victorian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Art Deco 1.45 Carat Old Mine Diamond Plus Rare Engagement Ring, circa 1935
Located in Napoli, IT
gold Hallmarks: assay and maker Gems: 1 old mine cut diamond of approx .85 Ct (G/H VS1 – 4.94 mm. x
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Vintage Coktail Shuttle Ring Yellow Gold 18K Old Mine Cut Diamond Ruby Sapphire
Located in Valencia, Comunidad Valenciana
blade format. With beautiful old mine cut diamonds. G-H color and vs1-SI1 clarity. 9 Old mine cut
Category

Mid-20th Century Unknown Retro Cocktail Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring
Located in Napoli, IT
cut Diamonds. Sides are set with two old mine Cushion cut Diamonds of 1.0 Ct - rated as H/I - VS/I
Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Opal, 18k Gold

Victorian 2.17 Carat Old Cut Diamond Bombé Ring
Located in Essex, GB
A majestic Victorian diamond ring. Set with a blindingly white 1.02 carat old cut diamond in the
Category

Antique Late 19th Century Victorian Cocktail Rings

Materials

Diamond, White Diamond, Silver

Victorian 5.90 Carat Natural No Heat Sapphire 2.90 Carat Mine Diamond Ring
Located in Napoli, IT
.) - 11 old mine cut diamonds totalling approx 2.90 Ct (H/I/J - VVS/VS2) UK size: L US size: 5 3/4
Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

Georgian Cresent Pin, Old Mine Diamonds and Brown 18 Karat Gold and Enamel
Located in Aliso Viejo, CA
-shaped brown goldstones and 40 old mine cut diamonds Brown Goldstones are approximately 8 mm x 6.55 mm x
Category

Antique Late 17th Century British Georgian Brooches

Materials

Diamond, 18k Gold

Distinctive Victorian 1.0 Carat Old Mine Diamond Natural Pearl Trilogy Rare Ring
Located in Napoli, IT
Sea Pearls, the trio inspired the whole unique design 1.0 Full carat of old mine cut Diamonds
Category

Antique 1870s Victorian Three-Stone Rings

Materials

Diamond, Natural Pearl, 18k Gold

Victorian 1800s Ruby Old Mine Diamond Royal Queen Crown Swan Bird Brooch Pendant
Located in New york, NY
An Impressive & Rare Early Napoleanic Era Victorian 1800-1850s Ruby & Old Mine Cut Diamond Set
Category

Antique Early 19th Century Unknown High Victorian Brooches

Materials

Diamond, White Diamond, Ruby, Yellow Gold

Art Deco Style Engagement .98 Old Mine Cushion Cut Diamond Rubies Platinum Ring
Located in Woodland Hills, CA
This is a beautiful art deco style engagement ring set with a .98 carat old mine cushion cut
Category

1990s Unknown Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Nouveau 1.50 Carat Diamond Old Cut Sensual Ring
Located in Napoli, IT
between shape and dazzle Approx .80 Ct of more old mine cut Diamonds rated as H/I VS to I clarity making
Category

Antique 1890s Art Nouveau Engagement Rings

Materials

Diamond, 18k Gold, Silver

Art Deco 2.30 Ct Natural No Heat Siam Ruby 1.0 Ct Old Mine Diamond Trilogy Ring
Located in Napoli, IT
sides by two old mine cut Diamonds 1.0 full carats for both stones rated as H/I VVS/VS supporting the
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Silver

Rare Turquoise 2.80 Carat Old Diamond Platinum Gold Ring
Located in Napoli, IT
selected Complemented by a selection of 14 old mine cut Diamonds approx 2-80 Ct at minimum all together
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold, Platinum, Gold

Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring
Located in Theydon Bois, Essex
mine cut diamond is secured by four split claws within a high – and highly detailed – double gallery
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver
Located in Napoli, IT
be perfect as engagement or life companion Displayed on top three amazing old mine cut Diamonds .40
Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring
Located in Napoli, IT
- boasts a centre old mine cut Diamond of .60 Ct H colour SI Clarity – plus .45 Ct standing on the other
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco 2.01 Carat Old Cut Diamond Emerald gold Engagement Ring
Located in Theydon Bois, Essex
jewellery report. Cut – Cushion shaped old mine cut central diamond with eight-cut diamonds and square and
Category

Mid-20th Century Edwardian Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Art Deco 1.60 Carat Natural Sapphire and 1.40 Carat Old Cut Diamond Rare Ring
Located in Napoli, IT
quality of this ring is further enhanced by the old mine quality and the rectangular old cut Diamonds
Category

Vintage 1920s Art Deco Band Rings

Materials

Diamond, Sapphire, Platinum

3-Stone Diamond 1.00 Carat 14 Karat Yellow Gold Men s Wedding Ring
Located in Sherman Oaks, CA
thick 3 stunning Old Mind Cut Diamonds Total Carat Weight: 1.00 carat Diamond Clarity: VVS2 - VS1
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, 14k Gold

Art Deco Natural Button Pearl Old Cut Diamond Cluster Ring
Located in Theydon Bois, Essex
lovely. Cut – Old mine cut diamonds. Colour – G. Clarity – VS2 to SI1. Carat – Each of the
Category

Early 20th Century Art Deco Cluster Rings

Materials

Diamond, Natural Pearl, 18k Gold, Platinum

Victorian 1.55 Carat Natural Burmese Ruby .40 Carat Old Diamond Seven-Stone Ring
Located in Napoli, IT
Burmese Rubies and high grade old mine cut Diamond Beautiful example, finely hand carved 18 KT solid gold
Category

Antique 1870s Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

14K Solid Yellow Gold Fashion Ring with Pressure Set .90CT Old Miner Diamond
By Alison Nagasue AKN Design
Located in Rutherford, NJ
used an old miner cut diamond which has an elegant characteristic. One side of the ring has 3 "lanes
Category

2010s American Modern Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Georgian 2.0 Carat Diamond Rare Cluster Ring
Located in Napoli, IT
a flower in the taste of the period – totally embellished by 25 old mine cut Diamonds varying in
Category

Antique Early 1800s Georgian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Platinum Art Deco Engagement Ring .71 Carat Diamond, GIA Certificate
Located in Tampa, FL
: VS2 Cut: Old Mine Secondary Stone(s): Diamond - Conflict Free Weight: .05ct. apx. T.W. Color: H-I
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

18 Carat Gold Antique Ruby and Diamond Navette Marquise Ring
Located in Perth, AU
18ct gold ruby (0.50ct) and diamond (2.20ct) ladies dress ring. Old mine cut diamonds. Measures 1cm
Category

Antique 1870s British Belle Époque Engagement Rings

18 Carat Gold Antique Ruby and Diamond Navette Marquise Ring
Located in Perth, AU
18ct gold ruby (0.50ct) and diamond (2.20ct) ladies dress ring. Old mine cut diamonds. Measures 1cm
Category

Antique 1870s British Belle Époque Engagement Rings

Art Deco 3 Carat Certified Natural Diamond Engagement Ring in 18K Gold
Located in Orlando, Florida
Art Deco 3 Carat Certified Natural Diamond Engagement Ring in 18K Gold A stunning ring featuring
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

Antique Victorian Sapphire Diamond Love Knot Bracelet 15 Carat Gold
Located in Kendal, GB
interwoven love knots each crowned with a blue sapphire or twinkling old mine cut diamond in the centre. A
Category

Antique 1880s European Victorian Link Bracelets

Materials

Diamond, Sapphire, Gold, 15k Gold, Yellow Gold

Art Deco 3 Carat Certified Natural Diamond Engagement Ring Set in 18K Gold
Located in Orlando, Florida
Art Deco 3 Carat Certified Natural Diamond Engagement Ring Set in 18K Gold A stunning ring
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Gold, White Gold

Vintage Circa 1950s Stepped Diamond Solitaire Ring 18 Carat Yellow Gold
Located in Hamilton, AU
 Sansa Ring Gem Details The centre Old Mine Cut diamond measures 5.00x4.20x2.50mm and is estimated to
Category

20th Century Unknown Modern Engagement Rings

Materials

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

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3 Carat Old Mine Cut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 3 carat old mine cut diamond for your needs in our varied inventory. 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. Finding the perfect 3 carat old mine cut 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. There have been many well-made iterations of the classic 3 carat old mine cut diamond over the years, but those made by Mark Broumand, Single Stone and Hancocks are often thought to be among the most beautiful. Today, if you’re looking for an old mine cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and round cut alternatives. When shopping for a 3 carat old mine cut diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 3 Carat Old Mine Cut Diamond?

Prices for a 3 carat old mine cut diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $560 and can go as high as $495,000, while this accessory, on average, fetches $9,433.

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 3 Carat Old Mine Cut Diamond
  • 1stDibs ExpertApril 5, 2022
    Mine cut diamonds are up to 300 years ago. Mine cut diamonds were popular around the 18th century during Victorian times and are still in high demand today. You’ll find a wide selection of mine cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Because the old mine cut is no longer used on diamonds, diamonds with this cut are rare and so you can often get quite a lot of money for them. Nevertheless, it is still dependent on the quality of the individual diamonds and on the color, clarity, cut and carat number.
  • 1stDibs ExpertFebruary 22, 2021
    Old mine cut diamonds are usually worth less than old european cut diamonds. Because they are generally 10-15% less expensive, they are often larger than other cut diamonds for engagement rings.
  • Like any other diamond, an old mine cut diamond's worth depends on a variety of factors. These factors include the 4C's (color, clarity, cut, carat), the overall beauty and "make" of the stone, the demand, supply, etc. On average however, old mine cuts are typically priced slightly lower (around 5-10%) than modern cut diamonds.