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Precious Victorian 4.40 Carat Old Mine Diamond 3.0 Carat Ruby Crescent Brooch
Located in Napoli, IT
Hallmarks: none/worn Gems: 8 old mine and 2 rose cut diamonds totalling approx 4.40 Ct (larger 1.00 ct - .86
Category

Antique 1860s Victorian Brooches

Materials

Diamond, Ruby, 18k Gold

Dearest Victorian 1.63 Carat Old Mine Diamond Solitaire Stud Earrings
Located in Napoli, IT
secure wear Diamonds specifics are two old Mine Cushion Cut genuine Diamonds, 1.63 Ct real weight, good
Category

Antique 1890s Victorian Stud Earrings

Materials

Diamond, 18k Gold, Silver

Belle Epoque 3.60 Carat Old Cut Diamond Platinum Drop Earrings
Located in Napoli, IT
Hallmarks: none/worn Gems: 2 old European cut diamonds totalling approx 1.40 Ct (G/H-SI/I) – 10 old mine and
Category

Vintage 1980s Belle Époque Dangle Earrings

Materials

Diamond, Platinum

Art Nouveau .90 Carat Natural No Heat Sapphire 1.20 Carat Old Mine Diamond Ring
Located in Napoli, IT
Sapphire of approx. .90 Ct totally natural lovely colour Flanked by two principals old mine cut Diamonds of
Category

Antique Early 1900s Art Nouveau Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver
Located in Napoli, IT
Gems: 1 cushion old mine cut diamonds of .80 Ct ( I/J/SI) – 2 cushion old mine cut diamonds totalling
Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, 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

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

Rare Edwardian 2.60 Carat Natural Ceylon Sapphire 3.0 Ct Old Diamond Ear Rings
Located in Napoli, IT
Gems: 2 oval faceted cut natural blue sapphires totalling approx 2.60 Ct – 24 old mine cut diamonds
Category

Antique Early 1900s Edwardian Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Édition II.2
Located in PARIS, FR
diamond 0.15 ct Ring 'Toi & Moi', late 19th century, pink gold 750/°°°, two rose-cut diamonds totalling
Category

Vintage 1960s French Artisan More Rings

Materials

Diamond, 18k Gold

"Bird on A Tree" RealJade Co. Signature Old Mine Jadeite Jade Brooch Necklace
Located in Portland, OR
design that keeps the originality of the rare gem. 8 masterfully cut genuine old mine Burmese cabochon
Category

2010s North American Artist Brooches

Materials

Diamond, Jade, Ruby, 18k Gold, White Gold, Yellow Gold

Rare Edwardian 3.48 Ct NO Heat Ceylon Sapphire 2.25 Ct Diamond Plus Trilogy Ring
Located in Napoli, IT
. - GCS report 80274-11) – 2 old European cut diamonds of 1.15 and 1.10 Ct totalling 2.25 Ct (G/H-VVS/SI
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

French Belle Époque Natural Salt Water Pearl 2.60 Ct G VVS Diamond Cluster Ring
Located in Napoli, IT
– natural not nucleated salt Sea Pearl -certified by GCS London Diamonds are old cut approx 2.60 CT G VVS/VS
Category

Antique Early 1900s Belle Époque Cluster Rings

Materials

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

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

18K Gold 2 CT Natural Diamond Antique Art Deco Style Engagement Ring, Band Ring
Located in Orlando, Florida
18K Gold 2 CT Natural Diamond Antique Art Deco Style Engagement Ring, Band Ring A stunning ring
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

18K Gold 2 CT Natural Diamond Antique Art Deco Style Engagement Ring For Men
Located in Orlando, Florida
18K Gold 2 CT Natural Diamond Antique Art Deco Style Engagement Ring A stunning ring featuring IGI
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Gold, Rose Gold, White Gold

Stunning Victorian Muzo Mine Colombian Emerald Diamond Five-Stone Rare Ring
Located in Napoli, IT
yellow gold Hallmarks: present but worn Gems: 5 old mine cut diamonds totalling approx .90 Ct (G/H-VVS/VS
Category

Antique 1870s Victorian Band Rings

Materials

Diamond, Emerald, 18k Gold

Diamond White Gold Ring
Located in Rome, IT
Shaped as a band, set oval old mine cut diamond, M color, SI clarity, weighing 1.50 ct. Surrounded
Category

20th Century Dome Rings

Materials

Diamond

Victorian 4.25 Ct. Diamond, Silver, Gold Heart Locket On Platinum Pearl Chain
Located in Calabasas, CA
old European and old mine-cut diamonds, color: H-I, clarity: VS1-SI1. The back of the locket has a
Category

Antique 1880s Unknown Victorian Drop Necklaces

Materials

Diamond, Platinum, 18k Gold, Silver

Antique 18k Gold Silver Top Sapphire 2.35 Ct. OEC Diamond "Love Knot" Brooch
Located in Santa Rosa, CA
A romantic large and impressive "love knot" brooch featuring numerous old cut diamonds and
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Breathtaking Edwardian 2.95 Carat Old Diamond Platinum Engagement Cluster Ring
Located in Napoli, IT
5.24 mm – G/VVS2.) - 10 old mine cut diamonds totalling approx 2.20 Ct (G/H-VVS/VS) UK size: L 1/2 US
Category

Vintage 1910s Edwardian Cluster Rings

Materials

Diamond, Platinum

2.10 Cushion Cut Diamond Platinum Target Ring
Located in Napoli, IT
of approx 2.10 Ct (7.88 mm. x 6.70 mm.) I/VVS – 4 old mine cut diamonds totalling approx .08 Ct – 22
Category

Vintage 1920s Italian Art Deco More Rings

Materials

Diamond, Blue Sapphire, Platinum

1920s Diamond Gold Ring
Located in Berlin, DE
Europe, 1920's. Mounted in 18 K white gold with 7 old-mine-cut diamonds weighing circa 0,95 ct
Category

Early 20th Century Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Belle Epoque French .95 Carat Natural Sapphire 5.0 Ct Diamond Platinum Pendant
Located in Napoli, IT
totalling 2 old mine cut diamonds totalling approx .90 Ct (G/H-VVS/VS) – 39 old mine and 10 rose cut d
Category

Antique Early 1900s French Belle Époque Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

Georgian 2.0 Carat Diamond Rare Cluster Ring
Located in Napoli, IT
gold and silver, tested Hallmarks: none/worn Gems: 25 old mine cut diamonds totalling approx 2.00 Ct G
Category

Antique Early 1800s Georgian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Stunning Victorian 1.40 Carat Diamond Miniature Drop Earrings
Located in Napoli, IT
, tested Hallmarks: assay Gems: 30 old mine cut diamonds totalling approx 1.40 Ct (G/I-VS/SI) – 2
Category

Antique 1890s Victorian Dangle Earrings

Materials

Diamond, 18k Gold, Silver

Art Deco Diamond Platinum Solitaire Ring
Located in Berlin, DE
Art Deco Style, 1920s. Old-mine-cut diamond weighing 3,40 ct. Clarity VVS2, Color M, Decorated by
Category

Early 20th Century American Art Deco Solitaire Rings

Materials

Diamond, Platinum

Victorian 1.0 Carat G VVS/VS Diamond Solitaire Earrings
Located in Napoli, IT
: 2 cushion old mine cut diamonds totalling approx 1.0 Ct (G-VVS/VS) Measures: 13 mm. x 8 mm. (h. x d
Category

Antique 1870s Victorian Dangle Earrings

Materials

Diamond, 18k Gold

Art Deco 1.60 Carat Diamond Solitaire Drop Earrings
Located in Napoli, IT
find! Metal: 18 Kt white gold Hallmarks: assay Gems: 2 old mine cut diamonds totalling approx 1.60 Ct
Category

Vintage 1920s Italian Art Deco Drop Earrings

Materials

Diamond, 18k Gold

Victorian 1.55 Carat Natural Burmese Ruby .40 Carat Old Diamond Seven-Stone Ring
Located in Napoli, IT
, very fine gemstones jump to the eyes Four old mine cut diamonds – approx .40 Ct rated as G VVS/VS
Category

Antique 1870s Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Antique Art Nouveau Dragon Brooch, 14 Karat Yellow Gold with Diamond
Located in Lewes, DE
Set in 14kt yellow gold Contains: 1 old mine cut diamond measuring at 3.23 x 3.06x 3.25 mm= 0.15
Category

Antique 1890s Unknown Art Nouveau Brooches

Materials

Diamond, Yellow Gold

Edwardian Cert. 5.29 Ct No Heat Ceylon Sapphire Diamond Pearl Rare Drop Earring
Located in Napoli, IT
mm.) - 2 old European cut diamonds totalling approx .20 Ct – 14 natural pearls of 1.8 mm. in diameter
Category

Antique Early 1900s Edwardian Dangle Earrings

Materials

Diamond, Pearl, Sapphire, 18k Gold, Platinum

Diamond line ring in 18k yellow gold, garter ring
Located in PARIS, FR
significant (0.95 ct), they are in old mine cut and brilliant cut (two old mine cut diamonds, three brilliant
Category

Vintage 1980s European Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian Natural Basra Pearl 2.40 Carat Diamond Drop Earrings
Located in Napoli, IT
solid 18 KT gold Beautiful, tasteful, timeless design, overwhelmed by 22 old mine cut Diamonds, chunky
Category

Antique 1890s Victorian Dangle Earrings

Materials

Diamond, Pearl, Natural Pearl, 18k Gold

Platinum GIA Certified 6.42 Carat Emerald Cut Diamond Three-Stone Ring
Located in Orlando, Florida
) Type: Natural Diamonds ◭ Color: I-J ◭ Clarity VS-SI ◭ Shape: Tapered Baguette Cut ◭ Count: 2 ◭ Total
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2.11 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
Located in Orlando, Florida
Stone(s) Type: Natural Diamonds ◭ Color: I-J ◭ Clarity VS-SI ◭ Count: 2 ◭ Shape: Baguette Cut ◭ Total
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

18K Gold 2 Carat Natural Diamond and Sapphire Modern Style Engagement Ring
Located in Orlando, Florida
18K Gold 2 CT Natural Diamond and Sapphire Antique Art Deco Style Engagement Ring A stunning ring
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Victorian 18 Carat Rose/Yellow Gold Diamond and Pearl Hinged Bangle
Located in Splitter s Creek, NSW
blemishes. It features also 2 Old Mine Cut Diamonds, approximately .06 ct, SI Clarity & G/H Colour. The
Category

Antique 1870s Unknown Victorian Bangles

Materials

Diamond, Pearl, Rose Gold, Yellow Gold

Art Nouveau Diamond Opal Pendant/Brooch, circa 1900
Located in London, GB
cut (old mine) diamonds 0.70ct. Mix of old mine and rose cut diamonds in an 18 carat yellow gold with
Category

Antique Early 1900s British Art Nouveau Pendant Necklaces

Materials

Diamond, White Diamond, Opal, 18k Gold, Yellow Gold, Silver

Spectacular 9.05 Carat Diamond Rare Cluster Ring
Located in Napoli, IT
6.8 mm. - G/SI) – 18 old mine cut diamonds totalling approx 8.10 Ct (G/I-VS/I) UK size: L 1/2 US size
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Platinum

Georgian Beautiful 5.50 Carat Diamond Drop Earrings
Located in Napoli, IT
, timeless treasure Set throughout by a selection of rose cut and old mine cut Diamonds – approx 5.50 Ct in
Category

Antique Early 1800s Georgian Dangle Earrings

Materials

Diamond, Gold, Silver

Diamond, 14k Yellow Gold Buckle Ring
Located in Pleasant Hill, CA
Featuring (2) old mine-cut diamonds, 0.25 ct. tw., I, I-J, set in a 14k yellow gold Victorian style
Category

20th Century Victorian Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

4 Carat Emerald Diamond Art Deco Platinum Engagement Ring
Located in Frederick, MD
4 Carat Emerald Diamond Art Deco Engagement Ring - 0.50 Ct Emerald & 3.50 Ctw 18 Old Mine Cut
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco 1920s Certified 7.37 Carat Diamond Emerald Platinum Pendant Necklace
Located in Berlin, Berlin
2 diamonds, old mine cut, 2.00 ct altogether, Top Wesselton/G – Wesselton/H, vsi as well as Top
Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

Victorian Diamond and Gold you and Me Ring
Located in London, GB
radiance. The two chunky diamonds are flanked by four antique old mine cut diamonds (2 each side
Category

Antique 19th Century Unknown High Victorian Engagement Rings

Materials

Diamond, Gold

Art Deco Style 2.45 Carat Diamond Twist Engagement Platinum Ring
Located in Napoli, IT
Platinum The purpose was to safe the wear fro those two rare Old Mine Cut twin Diamonds weighted 2. kissing
Category

Vintage 1980s British Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian Antique Diamond and Saltwater Pearl Brooch
Located in London, GB
Gemstone: 3 old mine cut diamonds totalling approx .94 Ct (VS/I-D/E); 2 antique cushion cut diamonds
Category

Early 20th Century Russian Edwardian Brooches

Materials

Diamond, Pearl, 14k Gold, Silver

Beautiful Victorian Opal and 2.60 Carat Diamond Fly Brooch/Pendant
Located in Napoli, IT
Ct (F/VS – 5.8 x 5.6 mm.) - 2 rose and 21 old mine cut diamonds totalling approx 1.60 Ct (G-VVS/VS
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Victorian French 12.20 Carat Diamond Double Crescent Moon 18 Karat Brooch
Located in Napoli, IT
, tested Hallmarks: French assay Gems: 2 cushion old mine cut diamond totalling approx 1.40 Ct (G-VVS/VS
Category

Antique 1880s French Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Antique Platinum Diamond and Ruby Ring
Located in New York, NY
This exquisite ring features 2 round old mine cut diamonds weighing approx. 1.52 ct and 1 fine oval
Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Ruby, Platinum

Georgian Key to My Heart Rare 18 Karat Acrostic Brooch
Located in Napoli, IT
totalling approx .45 Ct – 1old mine cut diamond of approx .15 Ct Measures: key is 40 x 18 mm. - heart is 9 x
Category

Antique Early 1800s British Georgian Brooches

Materials

Amethyst, Diamond, Emerald, Garnet, 18k Gold

Victorian Black Enamel Diamond Ring
Located in New York, NY
black enamel and an old mine cut diamond at its center. The ring is 14k yellow gold, and the diamond is
Category

Antique 1880s Victorian More Rings

Materials

Diamond, 14k Gold

Important Ruby Diamond Antique Ring
Located in Napoli, IT
heat- Thai origin ruby of approx 1.70 Ct (7.72 mm. x 7.70 mm.) - 2 old mine cut diamonds totalling
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Midcentury 2.10 Carat Diamond Cocktail Ring
Located in Napoli, IT
Hallmarks: none/worn Gems: 1 oval old mine cut diamond of approx .90 Ct (H/VVS)16 tapered baguette cut
Category

Vintage 1950s Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

7.50 Carat Diamond Victorian Floral Spray Brooch
Located in Napoli, IT
gold and silver, tested Hallmarks: none/worn Gems: 2 old mine cut diamonds totalling approx 1.90 Ct (G
Category

Antique 1840s Victorian Brooches

Materials

Diamond, 15k Gold, Silver

Victorian Amethyst, Diamond, Yellow Gold Ring
Located in Pleasant Hill, CA
FEATURING (1) ROUND-CUT AMETHYST, 29.00 CTS., FLANKED BY (2) OLD MINE-CUT AND (6) ROSE-CUT
Category

Antique 18th Century Unknown Victorian Band Rings

Materials

Diamond, Amethyst, 14k Gold, Yellow Gold

Edwardian Austro Hungarian Diamond Trilogy Ring
Located in Napoli, IT
mine cut diamonds totalling approx .70 Ct (G/H/I-VVS/VS) – 2 rectangular cut natural blue sapphires
Category

Antique Early 1900s Austrian Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Antique Diamond Emerald Gold Snake Ring
Located in New York, NY
finger. Set in 14K satin finish yellow gold. The head is set with a .25 ct. old mine cut diamond; the
Category

Antique 1890s American More Rings

Materials

Diamond, Emerald, Gold, 14k Gold

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2 Ct Old Mine Cut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 2 ct old mine cut diamond for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. Our collection of these items for sale includes 12 vintage editions and 9 modern creations to choose from as well. You’re likely to find the perfect 2 ct old mine cut 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. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. A 2 ct old mine cut diamond from RAREVER and Hancocks — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 pear cut alternatives. Most of our 2 ct old mine cut diamond for sale are for women, but there are 4 pieces available to browse for men.

How Much is a 2 Ct Old Mine Cut Diamond?

The price for a 2 ct old mine cut diamond starts at $550 and tops out at $285,000 with these rings, on average, selling for $13,750.

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 2 Ct 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.