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Georgian Old Mine Cut Solitaire Diamond Ring
Located in Hummelstown, PA
made using 15k gold and features a lovely old mine cut diamond which has been hand cut by lapidaries
Category

Antique 1820s British Engagement Rings

Materials

Diamond, 15k Gold

Georgian Era Old Mine Cut Brown Diamond & Sapphire Necklace
Located in Montgomery, AL
We are loving the earthy tones of this vintage beauty! The beauty old mine cut diamond is accent
Category

Antique 19th Century Georgian Pendant Necklaces

Materials

Diamond, Brown Diamond, Sapphire, Gold, Silver

Georgian Old Mine Diamond Brooch
Located in New York, NY
Georgian Old Mine Diamond Brooch Circa 1830 4.25 ct. of Diamonds, including an Old Mine Cushion
Category

Antique 1830s Unknown Georgian Brooches

Materials

Diamond

Exquisite Antique Georgian 3.7TCW Old Mine Cut Diamond 18K Yellow Gold Cross
Located in New York, NY
Classic Georgian period 3.7TCW Old Mine cut diamond 18K yellow gold cross 19th Century Composed of
Category

Antique 19th Century Georgian Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

C1830 Old Cut and Rose Cut Late Georgian Diamond Cluster Ring
Located in Baltimore, MD
rare combination of two different types of pave-set Georgian diamonds. This ring has both old cuts and
Category

Antique 1830s British Georgian Engagement Rings

Materials

Diamond, 18k Gold

Antique Georgian Silver Old Cut Paste and Pearl Monkey Pin
Located in Great Neck, NY
Beautiful Antique Georgian Silver Old Cut Paste and Pearl Monkey Pin. This gorgeous Georgian pin is
Category

Antique Early 1800s Georgian Brooches

Materials

Pearl, Silver

Georgian Old Cut Diamond Five Stone Ring
Located in London, GB
Here we have a truly wonderful Georgian diamond ring. The ring features five chunky old cut
Category

Antique 1820s Engagement Rings

Materials

Diamond, 15k Gold

Exceptional Georgian Old Mine and Rose Cut Diamond Flower Ring in 14K Gold
Located in Boston, MA
flower motif ring. Centered by a half carat antique mine cut diamond this ring features rose cut diamonds
Category

Antique Early 1800s Georgian Cocktail Rings

Materials

Diamond, 14k Gold

Georgian Old Cut Diamond Heart Shape Brooch Circa 1820
Located in London, GB
pin fitting to the reverse. Period Georgian circa 1820 Origin English Gemstones 22 x Old mine cut
Category

Antique Early 19th Century English Brooches

Materials

White Diamond, 18k Gold, Silver

J. Birnbach GIA Certified 3.63 Carat Old Mine Cushion Cut Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
carat old mine cut diamond, GIA certified with I color and SI2 clarity. The center diamond’s vintage
Category

21st Century and Contemporary American Georgian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Antique Georgian Floral Brooch Featuring 3 Carats DTW of Antique Diamonds
Located in Montgomery, AL
most often seen in Georgian and Victorian antique pieces. Old mine cut diamonds were cut by hand using
Category

Antique Early 19th Century Georgian Brooches

Materials

White Diamond, Gold, 14k Gold, White Gold, Platinum, Sterling Silver

Georgian Old Mine Cut Diamond Three Stone Ring
Located in Austin, TX
Beautiful Georgian old mine cut diamond three stone ring. The stones are set in silver while the
Category

Antique Early 19th Century British Georgian Three-Stone Rings

Materials

Diamond, Gold, Silver

Antique Georgian Old Mine Cut Diamond Blue Enamel Ring
Located in Austin, TX
Georgian old mine cut diamond and blue enamel ring. Moval and cushion old mine cut diamonds set in
Category

Antique Early 19th Century British Georgian Cocktail Rings

Materials

Diamond, Gold, Silver

Georgian Old Mine Cut Diamond Mourning Ring
Located in Austin, TX
Georgian enamel and old mine cut diamond mourning ring with black and white urn detail on shank
Category

Antique Early 19th Century English Georgian More Rings

Materials

Diamond, Enamel, Gold

Georgian Old Mine Cut Diamond Half Hoop Ring
Located in Brooklyn, NY
, whereas a "hoop ring" has stones around the full circumference of the band). The bright old mine cut
Category

Antique Early 1800s British Georgian More Rings

Materials

Diamond, 14k Gold, Silver

Georgian 1.69 carats Old Mine Cut Loose Diamond With Ring
Located in London, GB
This exquisite 1.69 carat old mine cut diamond ring is truly a timeless treasure. Crafted with
Category

Antique 19th Century British Georgian Wedding Rings

Materials

Diamond, White Gold

Georgian style Antique Old Mine Cut Diamond Chandelier Pendant 2.5-3 ctw
Located in Joelton, TN
Elegant Georgian Era Pendant: An Antique Georgian style with Old Mine Cut diamonds cut in a style
Category

Antique 19th Century European Georgian Pendant Necklaces

Materials

Diamond, 14k Gold, Silver

2.01 ct old mine cut diamond solitaire ring, Georgian collet setting, GIA cert
Located in Magdeburg, DE
. - One GIA certified old mine cut diamond, 7.51 x 7.37 x 5.08/ 2.01 ct (L/ VS2) - 750/ 18k solid yellow
Category

2010s German Georgian Engagement Rings

Materials

Diamond, 18k Gold, Silver

1.28 Carat Hex Cut Down Old Mine Diamond Earrings
By Ronan Campbell
Located in Dublin 2, Dublin 2
A one off pair of diamond earrings created using two matching old mine cut diamonds (1.28ct F VS
Category

2010s Irish Georgian Drop Earrings

Materials

Diamond, 18k Gold, Sterling Silver

Georgian English 15K & Silver Topped Mine Cut Diamond & Pearl Pin
Located in Fuquay Varina, NC
with old mine cut diamonds and can be a rare piece of history all your own. Hallmarks: 15c Center
Category

Antique Mid-18th Century Unknown Georgian Brooches

Materials

Diamond, Pearl, 15k Gold, Yellow Gold, Silver

Old Mine Cut Diamond Heart, circa 1820
Located in Houston, TX
's. Silver surround in 27 Old Mine Cut Diamonds with a clear front and removable clear case back. A
Category

Antique 1820s French Georgian Pendant Necklaces

Materials

Diamond, Silver

Georgian Emerald, Old Cut Diamond and Rose Cut Diamond Cross Pendant, circa 1800
Located in Theydon Bois, Essex
cut emerald with old mine cut and rose cut diamonds. Colour – The diamond are G to J. Clarity
Category

Antique Early 19th Century Pendant Necklaces

Materials

Diamond, Emerald

GIA Certified Centre Old Mine Cut Diamond in a 7 Stone Half Hoop Ring
Located in Edmonton, AB
Reclaimed OMG diamond 7 stone half hoop with a GIA certified centre stone (1.02 ct) total ct weight 2.40 19K yellow and white blackened gold
Category

2010s Canadian Georgian Bridal Rings

Materials

Diamond, 18k Gold

Georgian 2.10 Ct Imperial Topaz, 60 Ct Old Mine Diamond 18 Kt Rare Solitaire Rin
Located in Napoli, IT
7.15 mm.) - 20 old mine cut diamonds totalling approx .60 Ct UK size: L 1/2 US size: 6 Measures: 13 x
Category

Antique 1780s Georgian Cluster Rings

Materials

Diamond, Topaz, 18k Gold

Hex Cut Down Diamond Earrings
By Ronan Campbell
Located in Dublin 2, Dublin 2
A one off pair of diamond earrings created using two matching old mine cut diamonds (1.28ct F VS
Category

2010s Irish Georgian Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Georgian Old Mine Cut Diamond Convertible Ear Pendants
Located in New York, NY
#1182908772. The two top old mine cut diamonds weigh 2.45 carats, H color, VS2, GIA report #2181912421 and
Category

Antique Early 19th Century Georgian Dangle Earrings

Materials

Diamond, 15k Gold, Silver

Georgian Old Mine Cut Diamond 18 Karat Gold Silver Antique Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 0.08 carat total L color with SI2 clarity
Category

Antique 1820s Engagement Rings

Materials

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

Late Georgian Old Mine Cut Diamond Silver-Topped 14 Karat Gold Antique Band Ring
Located in Philadelphia, PA
Featuring nine graduated old mine cut diamonds set to front in silver collete bezels Weighing
Category

Antique 1830s Georgian Band Rings

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Georgian 9.87 Carats Old Mine Cut Diamond Topaz Silver-Topped 14 Karat Ring
Located in Philadelphia, PA
color. Set with fleur-de-lis motif prongs with a recessed old mine cut diamond surround. Weighing
Category

Antique Early 1800s Georgian Cluster Rings

Materials

Diamond, White Diamond, Topaz, Gold, 14k Gold, Yellow Gold, Silver

Antique Georgian 14k Yellow Gold Old Mine Cut Diamonds Cluster Ring
Located in New York, NY
old mine-cut diamonds, arranged in a delicate flower-like formation, sparkles brilliantly. Each
Category

Antique Early 19th Century Georgian Cluster Rings

Materials

Diamond, 14k Gold

Georgian Revival 14 Karat Gold and Old Mine Cut Diamond Ear Pendants
Located in Brisbane City, QLD
the teardrop forms contain 12 and 13 old mine cut diamonds respectively, each of I/J colour and P2
Category

20th Century Georgian Drop Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Late Georgian Period Old Mine Cut Diamond Cluster Ring
Located in Los Angeles, CA
Composed of 18 karat yellow gold & silver topped. Centering a very early Old Mine Cut diamond with
Category

Antique Early 19th Century English Georgian Cluster Rings

Materials

Diamond, Sterling Silver

Georgian 14k Gold and Silver Top 2.0 Carat Old Mine Cut Diamond Stud Earrings
Located in Montclair, NJ
. They are crafted in solid 14k gold and silver top, and each features an old mine cut diamond that is
Category

Antique Early 19th Century Georgian Stud Earrings

Materials

Diamond, 14k Gold, Silver

Georgian Dutch Revival GIA 4.31 Carats Old Mine Cut Diamond 14k Silver Cluster R
Located in Beverly Hills, CA
One Georgian Dutch Revival GIA 4.31 Carats Old Mine Cut Diamond 14k Silver Cluster Ring. Featuring
Category

Antique 1890s Georgian Cluster Rings

Materials

Diamond, White Diamond, Gold, Yellow Gold, Silver

Late 18th Century Old Mine Cut Diamond Cluster Ring
Located in New York, NY
An antique old mine cut diamond mourning ring of cluster design, in silver-topped 15k gold. Closed
Category

Antique 1790s British Georgian Cluster Rings

Materials

Diamond, 15k Gold, Silver

Vintage Old Mine Cut Diamond Cluster Ring 1.5 Carats
Located in Montgomery, AL
We always love vintage old cut diamond clusters!!! Ring Details Material: 18K Yellow Gold Era
Category

Antique Early 19th Century Georgian Cluster Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Georgian Old Cut Diamond Eternity Ring Size N (54)
Located in London, GB
antique piece has been crafted from old gold and features 22 glistening old cut diamonds in a single line
Category

Antique 18th Century Georgian Fashion Rings

Materials

Diamond, Yellow Gold

Antique French Early 19th Century Old Mine Cut Diamond Solitaire Ring
Located in London, GB
. In the centre of the silver crimpled collet setting rests a stunning 0.25ct old mine cut diamond
Category

Antique Early 19th Century French Georgian Engagement Rings

Materials

Diamond, 18k Gold, Silver

Antique Georgian 18k Yellow Gold and Silver Old Cut Diamond Band
Located in Great Neck, NY
Amazing Antique Georgian 18K Yellow Gold and Silver Old Mine Cut Diamond Band. This gorgeous
Category

Antique Early 1800s Unknown Georgian Band Rings

Materials

Diamond, Yellow Gold, Silver

Antique Old Cut Diamond Cluster Earrings
Located in London, GB
centralised round faceted old mine cut diamond surrounded by a single row of smaller matching diamonds. Each
Category

21st Century and Contemporary Georgian Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Antique Georgian Half Hoop Two-Row Antique Cut Diamond Ring
Located in New York, NY
Antique Georgian 15k gold and silver old cut diamond stacking ring, circa 1800. This wearable band
Category

Antique Early 1800s Unknown Georgian Band Rings

Materials

Diamond, 15k Gold, Silver

Georgian Diamond Onyx Ring
Located in Napoli, NA
A magnificent Georgian ring, featuring an old mine cut diamond in the center, framed in custom cut
Category

Antique 19th Century Georgian Engagement Rings

Materials

Diamond, Onyx, Gold, 18k Gold

The Georgian Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
The Georgian revival old mine cut solitaire diamond engagement ring is sumptuously set with a
Category

21st Century and Contemporary Georgian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Georgian Diamond Necklace
Located in New Orleans, LA
Silver Georgian necklace containing old mine cut diamonds weighing approximately 11cts. By
Antique Georgian Emerald and Old Mine Cut Diamond Cluster Ring
Located in New York, NY
An antique Georgian period old mine cut diamond and emerald cluster ring, in sterling silver and
Category

Antique 1830s Georgian Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Sterling Silver

Antique Georgian Round Blue Enamel Old Cut Diamond 9K Yellow Gold Ring
Located in Vilnius, Vilniaus apskr.
enamelling (perfect condition). The head is set with 9 old cut diamonds (0,50ct, RW-STW, VS-SI) composing
Category

Antique Early 19th Century French Georgian Cluster Rings

Materials

Diamond, Yellow Gold, Enamel

Georgian Old Mine Cut Diamond Cluster Ring
Located in Austin, TX
Early Georgian old mine cut diamond cluster ring in silver and gold. Central flat cut old mine
Category

Antique Early 19th Century Georgian Cluster Rings

Georgian Old Mine Cut Diamond and 14k Gold Ring
Located in Joelton, TN
Georgian Old Mine Cut Diamond and 14k Gold Ring Cross and Rosette Ring with Lattice band.
Category

Antique Early 19th Century Dutch Georgian Engagement Rings

Materials

Diamond, 14k Gold

Georgian Old Mine Cut Diamond Ring
Located in Austin, TX
Large scale Georgian era old mine cut diamond ring with checker board pattern. Beautifully
Category

Antique Early 18th Century British Georgian Cocktail Rings

Materials

Diamond, Gold, Silver

Georgian Old Mine Cut Diamond Ring
Located in London, GB
A really beautiful Georgian ring, set with old mine cut diamonds in a lovely design. The diamonds
Category

Antique Early 19th Century British Georgian Engagement Rings

Materials

Diamond, 18k Gold, Silver

Georgian Old Mine Cut Diamond Ring
Located in Austin, TX
Two rows of old mine cut diamonds divided by three larger stones set in sterling silver cut away
Category

Antique Early 19th Century British Georgian Engagement Rings

Materials

Diamond, Rose Gold

Georgian Old Mine Cut Diamond Pendant
Located in Sale, Cheshire
mine cut diamond. We have paired it with a fine 9k yellow gold chain. Pendant: 8.0mm width.
Category

Antique Early 19th Century British Georgian Pendant Necklaces

Materials

White Diamond, 9k Gold, Sterling Silver

Georgian Old Mine Cut Diamond Stud Earrings
Located in Sale, Cheshire
A sweet pair of Georgian stud earring conversions, each set with a .15ct old mine cut diamond in
Category

Antique Early 19th Century British Georgian Stud Earrings

Materials

White Diamond, 9k Gold, Sterling Silver

Georgian Old Mine Cut Diamond Three-Stone Ring
Located in Sale, Cheshire
This wonderful Georgian ring is set with three deep old mine cut diamonds, in silver claw settings
Category

Antique Early 19th Century English Georgian Three-Stone Rings

Materials

White Diamond, 18k Gold, Silver

Antique Georgian Old Mine Cut Diamond Double-Row Ring
Located in Sale, Cheshire
Old Mine Cut Diamonds - total carat weight approx. 1.12ct RING SIZE 8 US MEASUREMENTS Width at head
Category

Antique Early 19th Century English Georgian Band Rings

Materials

White Diamond, 15k Gold, Silver

Georgian Old Mine Cut Diamond Stud Earrings in Silver & 18K Gold
Located in Danvers, MA
Offered is a one-of-a-kind pair of diamond stud earrings made with Georgian period old mine cut
Category

Antique 1810s French Georgian Stud Earrings

Materials

Diamond, 18k Gold, Silver

1.00ct Georgian Old Mine and Rose Cut Diamond Necklace
Located in Magdeburg, DE
gold belcher chain. The pendant is in very good, antique condition. - One old mine cut diamond
Category

Antique 1880s European Georgian Drop Necklaces

Materials

Diamond, 18k Gold, Silver

Incredible Old Mine Cut Georgian Ring
Located in New York, NY
This beautiful ring is Georgian era, closed back, set with 14 old mine cut diamonds. 2 rows of 6
Category

Antique Early 19th Century British Georgian Band Rings

Materials

Diamond, 15k Gold, Silver

Old Mine Cut Diamond Engagement Ring - Original Georgian Diamond & Setting
Located in Danvers, MA
original Georgian period old mine cut diamond I found in an antique French brooch. As the old brooch was
Category

21st Century and Contemporary American Georgian Engagement Rings

Materials

Diamond, 18k Gold, Sterling Silver

Georgian Turquoise Glass Old Mine Cut Diamond Silver Gold Ring
Located in Austin, TX
Georgian Turquoise Glass surrounded by Old Mine Cut Diamonds. Hidden locket compartment on the
Category

Antique Early 1800s British Georgian Engagement Rings

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Georgian Old Mine Cut For Sale on 1stDibs

On 1stDibs, you can find the most appropriate georgian old mine cut for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, Silver and 15k Gold — can elevate any look. Our collection of these items for sale includes 17 vintage editions and 1 modern creations to choose from as well. If you’re looking for a georgian old mine cut from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. 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 antique cushion cut alternatives. Finding a georgian old mine cut for sale for women should be easy, but there are 4 pieces available to browse for unisex as well as men, too.

How Much is a Georgian Old Mine Cut?

The price for a georgian old mine cut starts at $500 and tops out at $48,000 with these rings, on average, selling for $4,520.

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 Georgian Old Mine Cut
  • 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.