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Art Deco 18K Yellow Gold and Platinum Ruby and Old Mine Cut Diamond 5 Stone Ring
Located in Staines-Upon-Thames, GB
cut rubies, and two old mine cut diamonds, set in platinum, to an 18 karat yellow gold band. This
Category

Vintage 1920s Art Deco Band Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Antique Victorian 18K Yellow Gold and Silver Old Mine Diamond Amethyst Pendant
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold and Silver Old Mine Diamond Amethyst Pendant. This
Category

Antique 1840s Victorian Pendant Necklaces

Materials

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

Victorian 3.62 CTW Ruby Old Mine Cut Diamond 14 Karat Two-Tone Gold Band Ring
Located in Philadelphia, PA
Comprised of alternating old mine cut diamonds and cushion cut rubies Old mine cut diamonds weigh
Category

Antique Early 1900s Victorian Band Rings

Materials

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

Antique Edwardian 14K Gold Silver Old Cut Diamond Openwork Stomacher Brooch
Located in Staines-Upon-Thames, GB
diamond dropper, with a large, cushion shaped old mine cut diamond held within a lofty, buttercup prong
Category

Early 20th Century Russian Edwardian Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Regency Aquamarine Necklace with Old Mine Diamonds, circa 1815–1820
Located in Northampton, MA
0.40 carats. The two cushion-cut Old Mine diamonds flanking the sides weigh approximately 0.20 carats
Category

Antique 1820s Unknown Regency Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Silver

Antique Victorian 15K Gold Silver 3.2ctw Old Cut Diamond Star Brooch Pendant
Located in Staines-Upon-Thames, GB
brooch is set to the centre with a large cushion shaped old mine cut diamond. The diamond is bright
Category

Antique Late 19th Century British Victorian Brooches

Materials

Diamond, 15k Gold, Yellow Gold, Silver

Antique 18ct Yellow Gold, Art Nouveau Three Stone, Cushion Cut Diamond Ring
Located in Brighton, GB
beautifully captures the artistic flair of the period. At the center of this masterpiece are three Old Mine
Category

Early 20th Century European Art Nouveau Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique 18k Gold Silver Hand Enamel Portrait Old Cut Diamond Frame Pin Brooch
Located in Montclair, NJ
cushion old mine cut diamonds that nicely stand out with their larger size. These fine stones brilliantly
Category

Antique 1870s Early Victorian Brooches

Materials

Diamond, 18k Gold, Silver, Enamel

Antique Victorian 10k Rosy Gold Old Cushion Diamond Seed Pearl Open Work Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Cushion Mine Cut -Pave Set - I Color - SI2 Clarity
Category

Antique 1890s Victorian Band Rings

Materials

Diamond, Pearl, Gold

Antique 4.61 Carat Old Cut Diamond Three-Stone 18 Carat Gold Engagement Ring
Located in London, GB
cushion shaped Old Mine Cut diamond in the centre which weighs 2.50ct and is mounted in a 12 claw open
Category

Early 20th Century English Late Victorian Three-Stone Rings

Materials

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

Antique Cushion Cut Diamond Ring (Approx. 0.40-Carats), Silver 18k Yellow Gold
Located in New York, NY
Gold Stone: Diamond Stone Cut: Old Mine Cut, Antique Cushion Cut Style: Victorian Total Weight: 2.85
Category

Antique 1860s Unknown Victorian Engagement Rings

Materials

Diamond, Gold, Yellow Gold, Silver

Antique Art Deco Platinum Large Mine Diamond Brooch 11.20ctw .90ct Each Centers
Located in Winter Springs, FL
original antique old mine cut and cushion cut diamonds. Most stones are substantial in size, with the
Category

Early 20th Century Art Deco Brooches

Materials

Diamond, Platinum

Antique Cushion Cut Diamond Ring (Approx 0.70-Carats) Three Stone Halo, Platinum
Located in New York, NY
antique cushion and old mine cut diamonds with a combined weight of approximately 0.70 carats. Each
Category

2010s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Cushion Cut Sapphire Ring (Approx. 1-Carat) Platinum, Circa 1910
Located in New York, NY
mine and antique cushion-cut diamonds, meticulously set in half-bezels. The combination of antique cuts
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Sapphire, Diamond, Platinum

Art Deco 1930s Platinum 2.44ctw Old Cut Diamond Ring with Baguette Cut Shoulders
Located in Staines-Upon-Thames, GB
setting. This central diamond is surrounded by cushion shaped old mine cut diamonds, creating a circular
Category

Early 20th Century Art Deco Cluster Rings

Materials

Diamond, Platinum

Edwardian GIA 1.69ctw Russian DEMANTOID Garnet DIAMOND Toi et Moi 18K Gold Ring
Located in New York, NY
Russian DEMANTOID ** green garnet and an Antique OLD MINE Cushion cut diamond, set against the warm tone
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Garnet, 18k Gold

Peter Suchy 10.81 Carat Cushion Tourmaline Diamond Engagememt Platinum Ring
By Peter Suchy
Located in Stamford, CT
. 10.81cts 2 cushion old mine cut diamonds, K-L VS approx. 1.58cts Size 6.5 and sizable Platinum Stamped
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tourmaline, Platinum

Antique Victorian 14K Gold 6.49ct GIA Fancy Intense Yellow Old Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Elongated Cushion Old Mine Cut - Prong Set - Fancy
Category

Antique 1890s Victorian Cocktail Rings

Materials

Diamond, 14k Gold

Antique Sapphire Diamond Gold Horseshoe Stick Pin
Located in Chicago, IL
with excellent royal blue old mine cut sapphires and antique cushion cut diamonds. Estimated total
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Sapphire, Gold

Peter Suchy 1.00 Carat Diamond Platinum Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Odd shaped oval and cushion old mine cut diamond set into a classic dangle pendant in handmade
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Antique Art Nouveau 0.15ct Diamond Open Work Geometric Lavalier Pendant Necklace
Located in Montclair, NJ
-- Stone(s) -- (1) Natural Genuine Diamond - Cushion Old Mine Cut - Prong Set - VS1 Clarity - F/G
Category

Antique 19th Century Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold

Mario Buccellati Vinatge Three-Stone Diamond 18K Gold Filigree Dome Ring
By Mario Buccellati
Located in Miami, FL
tones and the character of an antique old mine cut. Flanked by two cushion-cut side diamonds totaling
Category

Mid-20th Century Italian Three-Stone Rings

Materials

Diamond, 18k Gold

Antique Diamond Flower Brooch
Located in New York, NY
rectangular and cushion-shaped old mine-cut diamonds, the blossoms highlighted by collet-set foil-back rose
Category

Antique Mid-19th Century Victorian Brooches

Materials

Diamond, Gold, Silver

Antique Colombian Emerald Diamond Cluster Earrings
Located in Chicago, IL
old mine cut cushion shape Colombian emeralds (1.35 ct and 1.14 ct) of excellent bluish green color
Category

Early 20th Century Russian Dangle Earrings

Materials

Diamond, Emerald, 14k Gold

Edwardian Diamond Monogram Bracelet in 10K White Gold
Located in Venice, CA
monogram is a large cushion cut Old Mine Cut diamond, with milgrain work that continues throughout the
Category

Antique Early 1900s Unknown Edwardian Link Bracelets

Materials

Diamond, Gold, 10k Gold, White Gold

2.85 Carat Art Deco Diamond Platinum Oval Filigree Brooch
Located in Stamford, CT
oval filigree brooch. In the center is a 1.00ct cushion shape Old mine cut diamond. Mounted in a
Category

Early 20th Century Brooches

Materials

Diamond, White Diamond, Platinum

Victorian French 12.20 Ct Diamond Double Crescent Moon 18 KT Brooch
Located in Napoli, IT
the other by two large Cushion old mine cut Diamonds on the sides, which alone are 1.40 Ct in weight
Category

Antique 1880s French Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Estate Platinum Diamond Engagement Ring 2.05ct
Located in Narberth, PA
mine cut cushion cut diamond, which is held within a four-prong setting. The stone displays J color and
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Georgian diamond and enamel memorial ring, circa 1790.
Located in London, GB
turned enamel, the centre set with three cushion shaped old mine cut diamonds vertically set in closed
Category

Antique 1790s Georgian Cluster Rings

Materials

Diamond, Yellow Gold, Silver, Enamel

1.56 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
: EGL REPORT #915592701 Weight: 1.56 carat Cut: Old Mine Cushion Brilliant Color: K Clarity: SI1 Side
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Diamond Sapphire Accent Engagement Ring
Located in Santa Barbara, CA
Weight: 0.82 Cut: Old Mine Cushion Color: J Clarity: SI1 Additional Gemstones: 12 French & Calibre' Cut
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Peter Suchy EGL Certified .96 Carat Diamond Halo Rose Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
. Certified by the EGL as near colorless. The stone is from the late 1800's, old mine brilliant cut cushion
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Victorian 1.60 Ct Natural Sapphire 2.50 Ct Diamond Swing earrings
Located in Napoli, IT
sapphires totalling approx 1.60 Ct (diameter 5.6 mm. average) – 16 cushion old mine cut diamonds totalling
Category

Antique Late 19th Century European Victorian Dangle Earrings

Materials

Diamond, Sapphire, 14k Gold

.30 Carat Sapphire Yellow Gold Ring
Located in Hicksville, NY
Sapphire Details: Weight: .30 carat Cut: Old Mine Cushion Color: Blue, Natural & unheated Side Diamond
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Sapphire, 14k Gold, Yellow Gold

Art Deco Style 5.63 Carat Center Diamond Engagement Ring
Located in Narberth, PA
and holds a gorgeous old Cushion Mine Cut diamond at the center of a timeless setting. The "step-up
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Victorian 15K Gold Silver 2.39ctw Diamond Crescent Brooch or Pendant
Located in Staines-Upon-Thames, GB
chunky, cushion shaped old mine cut diamonds are bright and wonderfully sparkly, varying in colour, size
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 15k Gold, Rose Gold, Silver

Antique Arts Crafts 12k Gold GIA Sapphire Ruby Emerald Swirl Leaf Brooch Pin
Located in Montclair, NJ
- Cushion Old Mine Cut - Prong Set - Rich Royal Blue Color - 1.20ctw (approx.) ** See Certification Details
Category

Vintage 1910s Arts and Crafts Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Gold

Belle Epoque 1.80 Ct Diamond Pearl 18 Kt Levaliere Brooch
Located in Napoli, IT
lots of old cut Diamonds and natural Pearls It boasts 4 cushion old mine cut diamonds totaling approx
Category

Early 20th Century European Belle Époque Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Silver

Edwardian Fancy Light Yellow Diamond Three-Stone Ring, circa 1910
Located in London, GB
Edwardian fancy light yellow diamond three stone ring. Set centrally with a cushion shape old mine
Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

Antique Rectangular Diamond Dinner Ring
Located in Denver, CO
This vertical rectangular shaped dinner ring is designed around two Old Mine cut cushion-shaped
Category

Antique Late 19th Century Unknown Victorian More Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Victorian Natural Pearl Diamond Rare Large Pendant
Located in Napoli, IT
Hallmarks: none/worn Gems: 1 cushion old mine cut diamond of approx .25 Ct (G/VVS) – 4 rose cut diamonds
Category

Antique Mid-19th Century British Victorian Pendant Necklaces

Materials

Diamond, Natural Pearl, 18k Gold

Gorgeous Art Deco Vintage Platinum Diamond Cluster Ring Wedding Ring
Located in San Francisco, CA
Diamonds and lovely beaded edges! In the center, the ring features One Old Mine Cut Diamond, Cushion is
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, Platinum

Victorian sapphire and diamond five stone ring, circa 1890
Located in London, GB
Victorian sapphire and diamond five stone ring. Horizontally set with two cushion shape old cut
Category

Antique 1890s Engagement Rings

Materials

Diamond, Sapphire, Yellow Gold

Victorian 6.0 Ct Diamond Drop Earrings 18 Kt Silver
Located in Napoli, IT
sparkle throughout the glorious workmanship Diamonds are 4 cushion old mine cut totaling approx 1.40 Ct (H
Category

Antique 1870s European Victorian Dangle Earrings

Materials

Diamond, 18k Gold, Silver

Art Deco Style 1.10 Ct Diamond Sapphire Solitaire Platinum Ring
Located in Napoli, IT
throughout Metal: platinum Hallmarks: assay Gems: cushion old mine cut diamond of approx 1.10 Ct (6,60 mm
Category

Vintage 1980s European Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Victorian 4.40 Ct Diamond 3.0 Ct Ruby 18 KT Crescent Brooch
Located in Napoli, IT
cushion cut old mine Diamonds alternated by natura Red Rubies Approx 4.40 Ct of bright white antique
Category

Antique 1870s European Victorian Brooches

Materials

Diamond, Ruby, 18k Gold

Victorian 4.45 Ct Natural No Heat Ceylon Sapphire 1.15 Ct Diamond Trilogy Ring
Located in Napoli, IT
of life companion Centrally set with an old mine square cushion cut natural - no heat -Sapphire
Category

21st Century and Contemporary Italian Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

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 ...

Victorian 2.23 Ct Diamond Solitaire Enamel Earrings
Located in Napoli, IT
look Centrally set with two bright white best in quality old Cushion cut Diamonds – high on diamond
Category

Antique 1860s Italian Victorian Drop Earrings

Materials

Diamond, 18k Gold, Enamel

Reinassance Revival 11.42 Ct Certified Unheated Yellow Ceylon Sapphire Ri
Located in Napoli, IT
Metal: 18 Kt yellow gold Hallmarks: French import assay Gems: 1 cushion old mine cut natural (unheated
Category

Antique 1880s European Renaissance Revival Solitaire Rings

Materials

Sapphire, 18k Gold

1968 Soviet Baku Ring 2.4 ctw Russian Diamonds 583 / 14K Gold Ø 7 US / 5 gr
Located in SE
measures : 18.3 mm x 10.8 mm x 5mm deep. 15 cushion shaped old mine cut Diamonds from Ural Mountains, each
Category

Vintage 1960s Azerbaijani Retro Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Victorian Natural Burma Ruby Diamond Enameled Ring
Located in Narberth, PA
the gemstone's stated characteristics. Four old Cushion Mine Cut diamonds surround the central ruby
Category

Antique 1880s Victorian Fashion Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Enamel

GIA Certified 0.56 Carat Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
facets of the old mine cut provide a more antique feel, while the modified cushion cut, with sharper
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.49 Carat Fancy Dark Gray Yellowish Green I1 Clarity Diamond
Located in บางรัก, TH
, this diamond cut combines the brilliance of a round diamond with the vintage charm of the old mine cut
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.41 Carat Fancy Vivid Yelllow Orange SI2 Clarity Diamond
Located in บางรัก, TH
brilliance of a round cut with the vintage charm of the old mine cut, the cushion cut features large
Category

2010s Asian Loose Gemstones

Materials

Diamond

Antique Sapphire and Diamond Halo Ring
Located in New York, NY
Topped Gold, 14K Yellow Gold Band Gemstone: Old Mine Cut Diamonds, Cushion Cut Sapphire Measurement: Ring
Category

20th Century Unknown Cocktail Rings

Materials

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

Peter Suchy EGL Certified 1.54 Carat Diamond Rose Gold Halo Engagement Ring
By Peter Suchy
Located in Stamford, CT
band can fit flush to the ring. Old mine brilliant cut squarish cushion cut sparkly diamond with raised
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

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Old Mine Cushion Cut For Sale on 1stDibs

On 1stDibs, you can find the most appropriate old mine cushion cut for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Find an antique version now, or shop for 46 vintage or 29 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for an old mine cushion cut may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 1 Carat and 1.5 Carat versions are of considerable interest. Finding an appealing old mine cushion cut — no matter the origin — is easy, but Hancocks, Antinori Fine Jewels and H H Jewels each produced a popular version that is worth a look. See these pages for a cushion cut iteration of this accessory, while there are also old mine cut cut and antique cushion cut cut versions available here, too. Most of our old mine cushion cut for sale are for women, but there are 22 pieces available to browse for men.

How Much is an Old Mine Cushion Cut?

On average, an old mine cushion cut at 1stDibs sells for $11,500, while they’re typically $1,750 on the low end and $285,000 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.  

Questions About Old Mine Cushion 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.