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3k Cushion Cut Old Mine Cut Diamond

14K Coral and Old Cut Diamond Conversion Earrings
Located in Hummelstown, PA
. Weight: 7.1 grams Measurements: 15.76 mm high x 17.67 mm wide Diamond weight: 26 old mine cut diamonds
Category

Antique 1890s Victorian Lever-Back Earrings

Materials

Coral, Diamond, 14k Gold, Silver

Mid-19th C Emerald and Diamond Pendant
Located in Hummelstown, PA
collet-set in gold. The emerald is presented in a sparkling frame of antique cushion cut diamonds with
Category

Antique 1850s Pendant Necklaces

Materials

Diamond, 18k Gold, Silver

.50 Carat Diamond 14 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
grams Center Diamond Details: Weight: .50 Carat Cut: Old Mine, Antique Cushion Color: K Clarity: SI2
Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

White Diamond, Yellow Gold

1.40 Carat Diamond Emerald Target Ring
Located in New York, NY
cushion cut diamond that weighs approximately 1.40ct. graded J-K color with VS2 clarity. Accentuating the
Category

20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.13 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: GIA REPORT #:1216110141 Weight: 1.13 carat Cut: Antique Elongated Cushion - Old Mine Brilliant
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Antique Russian 2.24 Ct Diamond Enamel Gold Unisex Ring
Located in Chicago, IL
cut diamond (K color, VS2 clarity). The diamond is well cut and proportioned for an old mine cut stone
Category

Antique 1860s Russian Engagement Rings

Materials

Diamond, White Diamond, Blue Diamond, Gold, 14k Gold, Yellow Gold, Enamel

Art Deco Ring Eternity Band Platinum Diamond Estate Jewelry
Located in Beverly Hills, CA
channel set, Old European cut. This classic eternity band has perfect proportions. With the diamonds being
Category

Vintage 1920s Unknown Art Deco Wedding Rings

Materials

White Diamond, Platinum

2.85 Carat Art Deco Diamond Platinum Oval Brooch
Located in Stamford, CT
mil-grain work. The center has an authentic old mine cushion cut diamond. 1 cushion shape old mine
Category

Vintage 1920s Brooches

Materials

Diamond, White Diamond, Platinum

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Emerald with Diamond Ring Set in 18 Karat White Gold Settings
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Antique Necklace natural 25ctw. Amethyst Pearls 850 Gilt Silver/ 43cm/16.5 gr
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Located in London, GB
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Art Deco Antique Diamond Emerald Engagement Ring
Located in Chicago, IL
Circa 1915 This early Art Deco octagon shape engagement ring is handcrafted in platinum. The ring is centered with a sparkling old cushion cut diamond (7.10 x 6.5 x 4.15 mm, approxi...
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Art Deco Emerald and Diamond Plaque Ring
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An Art Deco emerald and diamond plaque ring attributed to Janesich, the emerald-cut emerald estimated to weigh 1.8 carats, accompanied by GCS laboratory report, stating to be of Colo...
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21st Century and Contemporary American Beaded Necklaces

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Amazing Coral Claw Ring
Located in New York, NY
Amazing Coral Claw Ring from the 1970's with a massive white coral bead set in an 18k textured claw formed mount set with tiny diamond chips throughout. Size 6. Bead 20mm. 1970's It...
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Located in Raleigh, NC
This damatically beautiful 21 inch long natural Beige Coral necklace is enhanced with gold plated round fascinating real Lava beads set with an easy to use gold plated hook clasp. T...
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Dramatic chunky polished red Bamboo Coral 18 inch long necklace enhanced with Smoky Quartz and blue Turquoise ringlets. This is 18 inches long with silver clasp. Largest Coral is a...
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Art Deco Colombian Emerald and Diamond RIng - AGL Insignificant Treatment
Located in Hummelstown, PA
This ravishing Art Deco dinner ring centers on a richly saturated rectangular step-cut Colombian emerald that glows from within 2.3 carats of chunky old mine-cut diamonds intersperse...
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Stunning Columbia Emerald Diamond Platinum Three Stone Engagement Ring
Located in Banbury, GB
A stunning and classic ring that in the center is a square cut 1.1ct Columbian emerald set within platinum claws. The emerald is a particularly good saturated green and contrasts w...
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Located in New York, NY
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Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in Essex, GB
A truly exquisite antique diamond engagement ring. The cushion shaped old mine cut diamond in the
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Early 20th Century Solitaire Rings

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Victorian circa 1860 2.60 Carat Old Mine Cut Diamond Rare Cluster Ring
Located in Napoli, IT
cushion old mine cut diamond J/K colour of approx 1.05 Ct (5.52 mm. x 5.33 mm. - VVS) – 8 old mine cut
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Antique 1860s Victorian Cluster Rings

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Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring
Located in Napoli, IT
selection of three old mine cut Diamonds Centre Diamond weighted off mounting for 3.14 Ct - rated as K/L
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Antique Early 1900s Edwardian Three-Stone Rings

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Diamond, 18k Gold

Art Deco 1.05 Carat Old Cut Diamond Platinum Engagement Ring
Located in Essex, GB
internally clean and very lively cushion shaped old mine cut diamond – certified by HRD Antwerp as J colour
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Mid-20th Century Engagement Rings

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Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring
Located in Essex, GB
mine cut diamond is secured by four split claws within a high – and highly detailed – double gallery
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Mid-20th Century Engagement Rings

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Art Deco 2.07 Carat Old Cut Diamond Platinum Engagement Ring
Located in Theydon Bois, Essex
mine cut diamond is secured by four split claws within a high – and highly detailed – double gallery
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Mid-20th Century Engagement Rings

Materials

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

Mid-20th Century Edwardian Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Art Deco style 1.0 Carat Solitaire Diamond Plus Onyx Platinum Engagement Ring
Located in Napoli, IT
Centred by 1 oval cushion old mine cut Diamond of extreme beauty and rarity, set in much result within the
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Vintage 1920s Art Deco Engagement Rings

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Art Deco Style 1.20 Carat Diamond Plus Platinum Target Ring
Located in Napoli, IT
solid Platinum, marked Centrally set with an old mine cut Diamond of 1.20 Ct rated as J or K - SI2
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Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Rare Antique 5.15 Carat Diamond Solitaire Plus Platinum Ring
Located in Napoli, IT
Details Below Metal: platinum Hallmarks: assay and maker Gems: 1 oval Old Mine cushion cut diamond of
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Vintage 1910s Edwardian Solitaire Rings

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Victorian Old Mine Cushion Cut Diamond Drop Gold Earrings
Located in Los Angeles, CA
Victorian old mine cushion-cut diamond drop gold earrings circa 1890. Featuring a pair of old mine
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Antique 1890s Victorian Drop Earrings

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Diamond, 14k Gold

Victorian Onyx Cushion Mine Cut Diamond Stud Earrings 1.70 Carat
Located in Narberth, PA
old Cushion Mine Cut diamond that is framed above a carved onyx base. The diamonds weigh approximately
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Antique 1880s Victorian Stud Earrings

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Diamond, Onyx, 18k Gold

2.50 Carat Cushion Cut Diamond Art Deco Inspired Dangle Earrings
Located in Santa Barbara, CA
4 Diamonds: Carat Weight: 2.50 Total Cut: Old Mine Cushion, Round Color: J-K Clarity: SI1-I1 Length
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Late Victorian GIA 2.05 Carats Cushion Cut Diamond 14k Rose Gold Cluster Ring
Located in Beverly Hills, CA
GIA cushion cut diamond of 2.05 carats, accompanied with GIA #7451449366 stating the diamond is K
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Antique Art Nouveau 1.75 Ct Diamond Gold Unisex Ring
Located in Chicago, IL
Russian, circa 1900 The 14K yellow gold ring is centered with a sparkling 1.75 ct old cushion cut
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1900 Victorian 1.90 Carats Diamond Ruby 14 Karat Yellow Gold Bypass Ring
Located in Philadelphia, PA
Bypass ring has overreaching shoulders while featuring a cushion cut ruby and old mine diamond
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Georgian French Diamond Enamel Gold Ring
Located in Beverly Hills, CA
Stunningly gorgeous Georgian French ring, featuring a beautiful old cushion cut center diamond
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GIA 6.00 Carat Diamond Cluster Dangling Earrings in Gold Silver Top
Located in New York, NY
( center and the top ) diamonds and 20 smaller Old European and Old Mine Cushion cut diamonds have the
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Diamond, 18k Gold, Yellow Gold, Silver

Edwardian Red Spinel Diamond Gold Platinum Ring
Located in Los Angeles, CA
cut diamonds totaling approximately 2.50 carats (approximately SI clarity, H-K color), mounted in 18
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Art Deco 0.78 Carat Old Cut Diamond Engagement Ring
Located in Essex, GB
An unbelievable old cut engagement ring. The cushion shaped diamond in the centre is secured in a
Category

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Antique Art Deco 18 Karat Gold 2.27 Carat Diamond and Emerald Ring
Located in Miami, FL
Period: Art Deco (1920-1935) Composition: 18K gold and platinum Stones: • 3 Old mine cut diamonds
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3k Cushion Cut Old Mine Cut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 3k cushion cut 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. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 3k cushion cut old mine cut diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Creating a 3k cushion cut old mine cut diamond has been a part of the legacy of many jewelers, but those produced by Single Stone, Hancocks and Peter Suchy are consistently popular. See these pages for an old mine cut iteration of this accessory, while there are also cushion cut cut and antique cushion cut cut versions available here, too. There aren’t many items for men if you’re seeking a 3k cushion cut old mine cut diamond, as most of the options available are for women and unisex.

How Much is a 3k Cushion Cut Old Mine Cut Diamond?

The price for a 3k cushion cut old mine cut diamond starts at $585 and tops out at $190,000 with these rings, on average, selling for $7,757.