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2 Carat Old Mine Diamond

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Antique 5.50ct Old Cut Diamond Solitaire Ring in 18k Gold and Platinum
Located in London, GB
worn by itself as a other hand ring. Key Features: Stone Weight: The old cut diamond is 5.50 carats
Category

Antique Early 1900s British Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

EGL Certified .55 Carat Diamond White Gold Engagement Ring
Located in Stamford, CT
1930’s old mine cut diamond filigree engagement ring. EGL certified center stone with two single
Category

Early 20th Century Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Antique Art Deco 14K White Gold Filigreed Old Cut Diamond Sapphire Brooch
Located in Houston, TX
consistent with age. Prong Set in 14 Karat White Gold with: One (1) old mine cut natural diamond
Category

Early 20th Century Unknown Brooches

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Peter Suchy GIA Certified 2.14 Carat Diamond Yellow Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Diamond dangle earrings. 4 old mine brilliant cut diamonds set in four prong basket settings. 2 old
Category

21st Century and Contemporary Dangle Earrings

Materials

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

.10 Carat Diamond Yellow Gold Ford Model T Locket Pendant
Located in Stamford, CT
round cut diamond. 1 old mine cut diamond, H VS approx. .10cts 14k yellow gold Stamped: 14k 5.4 grams
Category

Early 20th Century Necklace Enhancers

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Art Deco 1.30 Carat Diamond Cluster Ring
Located in London, GB
refined piece showcases a chunky old mine cut diamond at the centre of the face. This principal stone is
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Late 19th Century Old Cut Diamond and Natural Saltwater Pearl Morning Glory Leaf
Located in Hummelstown, PA
, white body color, pinctada species Diamonds: estimated 2.25 - 2.5 total carats Weight: 13.2 grams
Category

Antique 1880s Brooches

Materials

Diamond, Pearl, Natural Pearl, 14k Gold, Silver

Victorian Diamond and 18 Carat Gold Three Stone Ring
Located in Chipping Campden, GB
This sparkling Victorian diamond three stone holds three old mine cut diamonds totalling 55pts
Category

Antique 1890s British Victorian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold

Vintage Diamond and 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous chunky signet ring holds an old mine cut diamond which measures 65pts and is set
Category

Vintage 1950s British Modern Signet Rings

Materials

Diamond, Gold

.42 Carat Diamond White Gold Art Deco Dome Engagement Ring
Located in Stamford, CT
accent diamonds. Circa 1930 7 old mine cut diamonds I-J SI 2, approx. .42ct Size 6.5 and sizable 18k
Category

Early 20th Century Dome Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Art Deco 1.03 Carat Diamond Solitaire Ring, circa 1920s
Located in London, GB
in the shoulders which total to 0.20 carats. Gemstone: Diamond Stone Shape: Old Cut Carat Weight
Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Peter Suchy GIA 1.50 Carat Diamond Sapphire Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
1.50 carat old mine brilliant cut diamond and sapphire three-stone engagement ring. With raised
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Victorian Diamond and 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The old mine cut diamonds in this ring total 35pts and are bright and sparkly. They are encased in
Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Gold

Victorian Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The diamonds in this band total 17pts. The stones are all set in star settings within the 18carat
Category

Antique 1890s British Victorian Three-Stone Rings

Materials

Diamond, Gold

Art Deco Diamond and 18 Carat Gold Cluster Panel Ring
Located in Chipping Campden, GB
This gorgeous panel holds a cluster of sparkling old mine cut diamonds. The diamond total of the
Category

Vintage 1910s British Art Deco More Rings

Materials

Diamond, Gold, Platinum

Art Deco Platinum 2.0tcw Old European Diamond Dinner Ring
Located in New York, NY
two prominent old European-cut diamonds, accented by a constellation of smaller old mine-cut stones
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Hand Engraved 14K Gold Diamond Cigar Band - 1.11 Carat VS2 K
Located in Hummelstown, PA
This Park Avenue Antiques cigar band stars an ultra-sparkling 1.11 carat old mine-cut diamond
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Antique Art Deco 1930s 3.80 Carat Diamond Bar Pin
Located in New York, NY
, a French cut Diamond weighing approximately 0.70 carat, 2 Old Mine cut Diamonds weighing
Category

Vintage 1930s Brooches

Materials

Diamond, 18k Gold

Edwardian Diamond and 18 Carat Gold Three Stone Ring
Located in Chipping Campden, GB
This edwardian diamond three stone holds three diamonds totalling 75pts and modelled in 18 carat
Category

Antique Early 1900s British Edwardian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold

Edwardian French Large 1.05 Total Carat Diamond Floral Motif Filigree Pendant
Located in Narberth, PA
crafted in platinum and adorns a beautiful 0.55ct old Mine Cut diamond surrounded by feminine wirework in
Category

Vintage 1910s French Edwardian Necklace Enhancers

Materials

Diamond, Platinum

0.62 Carat Emerald And Diamond Earrings In 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
gold. It has 21 pieces of old cut Emerald weighing 0.62 carat approximately. Studded with 2 pieces of
Category

2010s Thai Modern Dangle Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Victorian 0.68 Carat Diamond and Turquoise Ring, circa 1908
Located in London, GB
century is truly one of a kind. Gemstone: Diamond Stone Shape: Old Cushion Cut Carat Weight: 0.68 Colour
Category

Antique Early 1900s Unknown Victorian Cluster Rings

Materials

Diamond, Turquoise, 18k Gold

Edwardian 1.28 Carat Diamond Solitaire Engagement Ring, circa 1910s
Located in London, GB
A stunning 1.28 carat old cut diamond is the centre of this classic Edwardian engagement ring. The
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Victorian 3.35 carat diamond 18k rose gold silver cross pendant
Located in Beverly Hills, CA
This ornate Victorian pendant from the early 1900s showcases an approximately 0.80 carat old mine
Category

Early 20th Century Victorian Pendant Necklaces

Materials

Diamond, Brown Diamond, Gold, 18k Gold, Rose Gold, Silver

1950s Ring 18k Gold Cocktail Ring Old European Cut Diamond
Located in Beverly Hills, CA
ring is a true statement piece, built around a substantial 5.23-carat Old European cut diamond. Graded
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco 1.04 Carat Diamond Engagement Ring, circa 1920s
Located in London, GB
timeless design. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.04 Colour: H Clarity: SI1 Metal
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

1900s GIA 2.87ctw Antique Edwardian OLD EUROPEAN Diamond Cluster 14KYG Pl Ring
Located in New York, NY
11 twinkling OLD MINE and EURO cut Diamonds outlined with a scalloped border, estimated total weight
Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, 14k Gold, Platinum

Antique .60 carat diamond 14k rose gold and silver stud earrings
Located in Beverly Hills, CA
mark. Circa 1840s. Center stone: 2 old mine cut diamonds Weight: Approximately .60 carats Color: M-N
Category

Antique 1840s Victorian Stud Earrings

Materials

Diamond, Gold, 14k Gold, Rose Gold, Silver

.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique
Located in New York, NY
3/4 Carat Old Mine Cut Diamond of superb white color and fire! The diamond is G-H color. On either
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Blue Sapphire and Old Cut Diamond 18ct Yellow Gold Five-Stone Ring
Located in London, GB
-stone ring. The fantastic piece features three old cut diamonds, with an approximate combined weight of
Category

Antique 1890s English Late Victorian Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

EGL Certified 2.12 Carat Diamond Platinum Star Dangle Earrings
Located in Stamford, CT
# 400115765D 1 Old European cut G-H SI diamond, Approximate .56 carats. 2 Old mine cut G-H SI-I diamonds
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Platinum

Edwardian Diamond and 18 Carat Gold Five-Stone Band Ring
Located in Chipping Campden, GB
diamonds measure 3pts each. Diamond total of this ring is 21pts. Ring Size: Q 1/2 or 8 1/2 Face Width
Category

Antique Early 1900s British Edwardian Band Rings

Materials

Diamond, Gold, 18k Gold

EGL Certified 1.16 Carat Diamond Platinum Filigree Ring
Located in Stamford, CT
Double diamond engagement ring. 2 EGL certified Old European cut center stones totaling 1.16 carats
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Platinum

Art Deco 18 Carat White Gold Triple Cluster Diamond Ring
Located in Chipping Campden, GB
This triple cluster diamond ring is super sparkly and holds a total of 1.90 carat. The old mine cut
Category

Vintage 1910s British Art Deco Cluster Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Antique inspired 2 carat total weight diamond 18k rose gold silver necklace
Located in Beverly Hills, CA
cut diamonds Total diamond weight: Approximately 2 carats Color: H-I Clarity: SI Metal: 18k rose gold
Category

Vintage 1920s Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold, Silver

Art Deco Diamond and 18 Carat Gold Three-Stone Band
Located in Chipping Campden, GB
old mine cut and have a wonderful bright sparkle. Ring Size: L 1/2 or 6 Band Width: 4mm Weight
Category

Vintage 1920s British Art Deco Wedding Rings

Materials

Diamond, 18k Gold, Gold

.9 Carat Diamond Princess Cut Sapphire Platinum Wedding Engagement Ring Art Deco
Located in New York, NY
This is a stunning antique Art Deco Three Stone .9 Carat Natural Old Mine Cut Diamond and Princess
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Edwardian 1.56 Carat Diamond and Sapphire Cluster Ring, C.1910s
Located in London, GB
and sapphires. In the centre, four old cut diamonds totalling to 0.60 carats are surrounded by a
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Vintage Art Deco 2.25 Carat Diamond Ring Platinum Fine Jewelry Heirloom
Located in Torrance, CA
Stones: Old mine cut diamonds graduate in size from 0.33 carats (center) to 0.10 (4), 0.08 (8), 0.05 (14
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Victorian Diamond and 18 Carat Gold Five-Stone Star Setting Band
Located in Chipping Campden, GB
sparkle and are set in star settings. Diamond total 13pts. Ring Size: J 1/2 or 5 Band Width: 7mm
Category

Antique 1890s British Victorian Three-Stone Rings

Materials

Diamond, Gold

Art Deco Ruby and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
This stunner holds 8 rubies and 15 diamonds. The rubies are a bright, rich pink tone and the
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Ruby, Gold

Vintage Daisy Ring in 14-Carat Gold, Spessartite Garnet and Diamonds.
Located in PARIS, FR
Spessartite Garnet weighing approximately 1.50 carats, surrounded by 10 old-cut diamonds totaling
Category

Early 20th Century Engagement Rings

Materials

Diamond, Garnet, Gold, 14k Gold, Yellow Gold

Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estat
By Estate Jewelry
Located in Brambleton, US
estimated to be 1/2 carat. The old European cut diamonds are very brilliant, total weight for three
Category

20th Century Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

17.20 Carat Diamonds Hinge Linked Bracelet 14 Karat F/G VS Modern Deco
Located in New York, NY
17.20ct. 756 Diamonds. Brilliant Cuts, Old Mine and European. F G color, Vs-2 Si-1 Clarity 14kt
Category

2010s American Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

Antique Pearl and Diamond Toi Et Moi 18 Carat White Gold Engagement Ring
Located in London, GB
This wonderful antique crossover engagement ring features a 0.72 carat old mine cut diamond mounted
Category

Vintage 1920s English Edwardian Engagement Rings

Materials

Diamond, Pearl, White Gold

EGL Certified 1.40 Carat Victorian Diamond Filigree Platinum Engagement Ring
Located in Stamford, CT
. total weight 1.40cts, I – J, VS2, EGL certificate # US313636701D 2 old mine cut Diamonds, approx. total
Category

Antique Late 19th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond and 18 Carat Gold Three-Stone Star Setting Band
Located in Chipping Campden, GB
This gorgeous 18ct gold band holds three diamonds totalling 20pts. They are bright and have a
Category

Vintage 1910s British Art Deco Three-Stone Rings

Materials

Diamond, Gold

Antique Blue Sapphire and Diamond 15 Carat Rose Gold Gate Bracelet
Located in London, GB
this piece even more special are the 3 stunning round cut blue sapphires and 2 gorgeous old mine cut
Category

Vintage 1910s British Edwardian Link Bracelets

Materials

Diamond, Blue Sapphire, Gold, 15k Gold, Rose Gold

Victorian 14k Diamond Cameo Pin/Pendant
Located in Narberth, PA
looking into the distance. The center of the cameo is encrusted with a .40ct old mine cut diamond, which
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond

Georgian Briolette Diamond Pendant Necklace Mined Rose Cut .60ct 14K 1800 s
Located in Dearborn, MI
Genuine Original Antique from the Early 1800's Georgian Briolette Diamond Pendant Necklace Mined
Category

Antique Early 1800s Georgian Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Antique Edwardian 1910s 2.09 Carat Three Stone Diamond Ring
Located in New York, NY
1.04 carats, accented by a pair of Old Mine cut Diamonds weighing a total of approximately 1.05 carats
Category

Vintage 1910s Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Art Deco .5 Carat Diamond Wedding Engagement Stack Ring 14K White Yellow Gold
Located in New York, NY
spectacular approximately 1/2 Carat Old Mine Cut Diamond with six accent diamonds in a beautiful detailed
Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold, Yellow Gold

GIA 6.02 Carat Natural Spinel Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
, natural no heat, GIA certificate #1176365397 2 old mine brilliant cut diamonds, approx. total weight
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Spinel, Platinum

Victorian 1.63 Carats Diamond Sapphire Platinum 14 Karat Yellow Gold Band Ring
Located in Philadelphia, PA
Featuring old mine cut diamonds and cushion cut sapphires - bezel set to front and alternating in
Category

Antique 1890s Victorian Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

Antique Diamond Open Work Platinum Dangle Earrings
Located in Stamford, CT
1880-1890. 2 old mine cut diamonds approx. total weight 1.21cts, G, SI2. 4 old mine cut diamonds
Category

Antique Late 19th Century Dangle Earrings

Materials

Diamond, Platinum

1920s 1.46 Carat Diamond and Platinum Twist Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
Cut Old European Round / Mine Content (total) 0.12 carat Total Diamond Content 1.46 carats
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.01 Carat Diamond Platinum Art Deco Three-Stone Engagement Ring
Located in Stamford, CT
European cut diamond, H VS2 approx. 1.01cts GIA Certificate # 2221735321 2 Old mine cut diamonds, I-J VS SI
Category

Early 20th Century More Rings

Materials

Diamond, Platinum

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2 Carat Old Mine Diamond For Sale on 1stDibs

Surely you’ll find the exact 2 carat old mine 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, Platinum and 18k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 2 carat old mine diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing 2 carat old mine diamond — no matter the origin — is easy, but Mark Broumand, Single Stone and Hancocks each produced a popular version that is worth a look. An old mine cut version of this piece has appeal, but there are also cushion cut and round cut versions for sale. There aren’t many items for men if you’re seeking a 2 carat old mine diamond, as most of the options available are for women and unisex.

How Much is a 2 Carat Old Mine Diamond?

On average, a 2 carat old mine diamond at 1stDibs sells for $6,688, while they’re typically $397 on the low end and $1,750,000 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.