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Old Mine Cut Engagement Rings

Antique Old Mine-Cut Diamond Engagement Ring
Hand fashioned in 18k white gold this early 20th-century engagement ring is set with a trio of old mine cut diamonds amidst decorative hand engraving and fine millegrain edging. The...
Category

Early 20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Old Mine Cut Diamond Engagement Ring
By Single Stone
Located in Los Angeles, CA
1.25ctw HI/SI old Mine cut diamonds set in a 18k yellow gold and silver mounting. This beautiful piece was converted from a vintage broach, C. 1880. Ring is currently a size 6 and c...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Silver, 18k Gold, Yellow Gold

Old Mine Cushion Cut Diamond Cluster Engagement Ring
Exquisite Victorian reproduction engagement ring set with a cape old mine cushion cut diamond weighing approximately 2.50 carats. The centre stone is accompanied by ten white old cut...
Category

1990s Victorian Engagement Rings

Materials

Diamond, 14k Gold

Victorian 3 Carat Old Mine Cut Diamond Engagement Ring
When love is represented by the infinite life of a diamond, the future is bright. Featuring a 3.73 carat old mine cut diamond that is approximately M color, SI2 clarity with none of ...
Category

Antique 19th Century Victorian Engagement Rings

Materials

Diamond, 18k Gold

1.07 Carat Old Mine Cut Diamond Platinum Engagement Ring
Engagement ring set with a lively Victorian 1.07 carat old mine cut diamond in a 6 claw setting, accompanied by 3 grain set eight cut diamonds on either shoulder weighing approximate...
Category

Antique Early 1900s Late Victorian Engagement Rings

Materials

Diamond, Platinum

Unisex Old Mine Cut Diamond and Yellow Gold Engagement Ring
Diamond 1.5-1.75 carats Weight: 7.54g Size: UK M, USA 6 Hallmark: Fench "Hibou" (owl) meaning gold The focus of the ring is obviously the lovely old mine cut diamond. It is at least...
Category

Antique 19th Century Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold

Mark Broumand 1.80 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This captivating diamond engagement ring is set with a gorgeous 1.25ct old Mine cut center diamond, GIA certified at D-VS2. It is bezel set in platinum and encased in a two-sided pav...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 1.76 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This lovely diamond engagement ring is set with a 1.51ct old Mine cut center diamond, GIA certified at F-SI2. It is accented by 0.25ct of round brilliant cut diamonds hand set on the...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, Platinum

1 Carat Old Mine Cut Diamond Handmade Solitaire Engagement Ring Hammered Finish
By Five Star Jewelry
Located in Austin, TX
Rare Victorian Old Mine Diamond Classic Solitaire Engagement Ring with Modern Design The hand crafted solitaire engagement ring is truly ONE OF A KIND. Created by Five Star Jewelry ...
Category

21st Century and Contemporary Artisan Engagement Rings

Materials

Diamond, 14k Gold

Mark Broumand 1.73 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This unique diamond engagement ring is set with a 1.03ct old Mine center diamond, GIA certified at H-VS1. It is encased in a double halo of round brilliant cut diamonds with micro pa...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 2.77 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This unique diamond engagement ring features a 2.22ct old Mine cut center diamond, GIA certified at H-VS1. It is bezel set in a floral halo of round brilliant cut diamonds embellishe...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, Platinum

GIA Certified Old Mine Brilliant Cut Diamond Halo Engagement Ring
By Roman Malakov
Located in New York, NY
An incredibly lustrous and custom antique-looking ring spotlighting a 2.10 carat old mine brilliant diamond center stone surrounded by a single row of sparkling round diamonds. Set i...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Mark Broumand 2.20 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond engagement ring showcases a superb 1.50ct old Mine cut center diamond, GIA certified at E-SI1. It is surrounded by a halo of round brilliant cut diamonds with s...
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 1.92 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond engagement ring showcases a gorgeous 1.22ct old Mine cut center diamond, GIA certified at F-SI1. It is accented by a halo of round brilliant cut diamonds compli...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Art Deco Old Mine Cut Diamond Platinum Engagement Ring
A sparkling old mine cut diamond weighing 1.05 carats set in delicate platinum with 6 round brilliant cut diamonds. The antique character of the diamond is enhanced by its cushion sh...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

.50 Carat Old Mine Cut Diamond Art Deco Gold Engagement Ring
1920's Art Deco diamond engagement ring. EGL certified old mine center diamond, set in an open work 18k white gold engraved setting. 1 old mine cut diamond, approx. total weight .5...
Category

Early 20th Century Engagement Rings

Materials

Diamond, White Gold, Gold, 18k Gold

Mark Broumand 1.60 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This diamond engagement ring showcases a stunning 1.01ct old Mine cut diamond, GIA certified at G-SI2. It is accented by 0.60ct of round brilliant cut diamonds pavé set on the very u...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Mark Broumand 1.80 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This ravishing diamond engagement ring is set with a gorgeous 1.50ct old Mine cut center diamond, GIA certified at I-VS1. It is elegantly showcased in a vintage, 18k rose gold settin...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Edwardian 2 Old Mine Cut Diamond Pearl Platinum Trinity Antique Engagement Ring
An original Edwardian wedding ring centering on a creamy natural pearl (not cultured!) with the most alluring, glowing, golden luster ever. Embraced by a pair of matching old mine cu...
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Natural Pearl, Platinum

Revival Art Deco Diamond Emerald Engagement Ring Old Mine Cut 1 Carat Cocktail
An antique diamond emerald engagement ring created as a micro mosaic dome, so mesmerizing and detailed. We love the milgrained leaves that embrace this fiery, dazzling, 1.12 carat ol...
Category

2010s Edwardian Engagement Rings

Materials

Diamond, Emerald, Platinum

0.76 Carat Old Mine Cushion Cut Diamond Platinum Engagement Ring Size 6.5
By H & H Jewels
Located in Miami, FL
Bring a little old world charm to new world craftsmanship with this handmade distressed platinum engagement ring. Featuring a 0.76 carat Old Mine Cushion cut at center (K/SI1) embrac...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

2.75 Carat Old Mine Cut Diamond Sapphire Platinum Halo Engagement Ring
An engagement ring that is as timeless as a good marriage. Steeped in the tradition of the romantic and elegant art deco era and is still very relevant today. Designed with a 2.75 ca...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Art Deco Platinum Old Mine Cut Diamond and Sapphire Engagement Ring
Gorgeous Art Deco engagement ring done in platinum with an old mine cut diamond set horizontally in the center in a diamond and sapphire accents creating an 'X' shape. #R0256 Metal...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Old Mine Cut Diamond Ruby Halo Platinum Target Engagement Ring
Imagine being presented with a ring of such distinction and heritage as this vintage heirloom. Centering upon a sparkling old mine, cushion cut diamond over 1/2 carat with those chun...
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Antique Victorian 14 Karat Yellow Gold Old Mine Cut Diamond Engagement Ring
Gorgeous antique Victorian engagement ring with old mine cut diamonds. Item #R0541 Metal: 14K Yellow Gold Weight: 3.5 Grams Total Diamond Weight: Approximately 1.35 cts Diamond...
Category

Antique Mid-19th Century Victorian Engagement Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Old Mine Cut Diamond Engagement Ring Blue Sapphire Art Deco Style Platinum
An antique old mine cut diamond engagement ring with soul. Centering on a near 1 carat chunky sparkler with amazing color and clarity that throws off a rainbow prism of brilliance. W...
Category

Early 2000s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Platinum 2.15 Carat Old Mine Cut Diamond Engagement Ring
Era: Art Deco Hallmarks: PLAT Composition: Platinum Primary Stone: Diamond Stone Carat Weight: 2.15 Carats Color/ Clarity: K / SI2 Accent Stone: (2) Marquise Diamonds Accent ...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian Old Mine Cut Diamond White Gold Engagement Ring
Made of 18K white gold, this ring is centered with a sparkling old mine cut diamond that weighs 0.53ct. and is graded G color with VS1 clarity. The ring is stamped 18K and weighs 2...
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Diamond Engagement Ring, 900 Platinum Old Mine Cut Genuine .71 Carat
Carry forward the time-honored values of true love and lifetime commitment when you propose with a vintage engagement ring! This exquisite ring is an Art Deco piece dating from the 1...
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Old Mine Cushion Cut Diamond Ruby Gemstone Halo Engagement Ring Art Deco Revival
An Art Deco revival engagement ring boasting a 1.08 carat old mine cut cushion diamond. The chunky facets of this antique gem exploding with a fire unlike new, factory produced stone...
Category

21st Century and Contemporary Revival Engagement Rings

Materials

Diamond, Ruby, Platinum

5.51 Carat Antique Yellow Diamond Engagement Ring Old Mine Cut Edwardian Style
Centering on a massive, 5.51 Carat antique yellow diamond, this Edwardian style engagement ring was hand fabricated in platinum using the original gems from a well-loved but worn ant...
Category

2010s Edwardian Engagement Rings

Materials

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

Estate Platinum Old Mine Cut, Single Cut and Baguette Diamond Engagement Ring
Estate platinum Old Mine cut, single cut and baguette diamond engagement ring. Showcasing one Old Mine cut diamond, four prong set, weighing approximately 0.50 carats, having K color...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

1.61ct. Old Mine Cut Diamond Platinum Engagement Ring
This amazing platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 1.61ct. graded H color with VS1 clarity. The center...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

0.75 Carat Old Mine Cut Diamond Gold Engagement Ring
By H & H Jewels
Located in Miami, FL
This 0.75 carat Old mine cut diamond (I/J/VS2) is shaped into a high crown with a small table, a round to somewhat rectangular girdle with a deep pavilion, and a large faceted culet,...
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Cushion Old Mine Cut Diamond Pave Engagement Ring
By Roman Malakov
Located in New York, NY
A classic engagement ring style showcasing a 4.68 carat cushion cut diamond center stone, set in a very thin, platinum band accented with diamonds. GIA certified the center diamond a...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

0.65 Old Mine Cut Diamond Sapphire Platinum Engagement Ring
This stunning platinum engagement ring centers a sparkling old mine cut diamond that weighs 0.65ct. graded I color with VS clarity. The center stone is accentuated by round cut diamo...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.25 Carat Old Mine Cut Diamond Platinum Engagement Ring
This stunning platinum ring from the Art Deco era is centered with a sparkling old mine cut diamond that weighs 1.25ct. and is graded I-J color with SI1 clarity. Accentuating the cen...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

2.22 Carat Old Mine Cut Diamond Platinum Engagement Ring
This stunning platinum ring is centered with a sparkling EGL certified old mine cut diamond that weighs 2.22ct. The color of the diamond is I-J with VS1 clarity. The center diamond i...
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1.02 Carat Old Mine Cut Diamond Platinum Engagement Ring
This stunning platinum ring is set with a sparkling GIA certified old mine brilliant cut diamond that weighs 1.02ct. and is graded H color with SI1 clarity. The center stone is accen...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
Made of platinum, this ring centers a sparkling GIA certified old mine cut diamond that weighs 2.50ct. The color of the diamond is I with SI1 clarity. The center stone is accentuated...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

  • GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
  • GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
  • GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
  • GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
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W 0.32 in. D 0.67 in.
1.75 Carat Platinum Old Mine Diamond Engagement Ring
1.75ct Platinum Old Mine Diamond Engagement Ring Size 7 This stunning diamond engagement ring is set with a center 1.75 carat old mine diamond. The center diamond is of SI2 clarity...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

  • 1.75 Carat Platinum Old Mine Diamond Engagement Ring
  • 1.75 Carat Platinum Old Mine Diamond Engagement Ring
  • 1.75 Carat Platinum Old Mine Diamond Engagement Ring
  • 1.75 Carat Platinum Old Mine Diamond Engagement Ring
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H 0.24 in. W 0.63 in. D 0.4 in.
1.68 Carat Old Mine Cut Diamond Engagement Ring Art Deco Style Octagon Sapphire
A 1.68 carat old mine cut diamond engagement ring that stuns you with a captivating brilliance emanating from the large facets which were hand-cut to reflect candlelight. Crafted in ...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Mark Broumand 1.67 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Custom created in platinum, this ravishing diamond engagement ring features a gorgeous 1.05ct old Mine cut center diamond, GIA certified at H in color, VS1 in clarity. It faces up pe...
Category

2010s Engagement Rings

Mark Broumand 2.33 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This ravishing diamond engagement ring showcases a beautiful 1.50ct old Mine cut center diamond, GIA certified at G in color, VS2 in clarity. It faces up a crisp white and measures i...
Category

2010s Engagement Rings

Mark Broumand 1.09 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Created in a custom platinum solitaire setting style this gorgeous diamond engagement ring showcases a 1.02ct old Mine cut center diamond, GIA certified at D in color, VS2 in clarity...
Category

2010s Engagement Rings

Mark Broumand 2.39 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Created to perfection in our custom 18k rose gold, this one of a kind diamond engagement ring showcases a stunning 2.03ct old Mine cut center diamond, GIA certified at J-VVS2. It mea...
Category

2010s Engagement Rings

1890s Victorian 0.60 Carat Old Mine Cushion Cut Diamond Two-Tone Engagement Ring
Antique Victorian Diamond Engagement Ring - Platinum, 18 Karat Yellow Gold, Diamonds Features: 0.60 carat Old Mine Cushion cut Diamond Center Stone 0.10 carat total Single cut Diamo...
Category

Antique Late 19th Century Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Mark Broumand 2.09 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Exquisitely handcrafted in platinum, this ravishing diamond engagement ring showcases a unique 1.59ct old Mine cut center diamond, GIA certified at G-SI1. It measures 7.77 x 6.21 mm,...
Category

2010s Engagement Rings

Mark Broumand 12.12 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Custom created in platinum, this superb diamond engagement ring showcases a one of a kind 10.31ct old Mine cut center diamond, GIA certified at H-VS1. It has a stunning cut and spark...
Category

2010s Engagement Rings

Mark Broumand 3.57 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This breathtaking diamond engagement ring showcases a superb 3.02ct old Mine cut center diamond, GIA certified at F-SI1. It is peerless white and absolutely eye clean with incredible...
Category

2010s Engagement Rings

Mark Broumand 2.67 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond engagement ring features a gorgeous 2.02ct old Mine cut center diamond, GIA certified at D-VS2. It is beautifully accented by a halo of round brilliant cut diam...
Category

2010s Engagement Rings

Mark Broumand 3.31 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond engagement ring features a unique 3.01ct old Mine cut center diamond, GIA certified at G-SI1. It is set atop a dainty 18k rose gold shank studded with one row o...
Category

2010s Engagement Rings

1930s Art Deco Old Mine Brilliant Cut Diamond Gold Engagement Ring
Art Deco 1930s 18k white gold engagement ring set with and old mine brilliant cut diamond cushion shape cut. crt 1 old mine brilliant cut diamond, approx. total weight .82cts, I –...
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.18 Carat Old Mine Cut Diamond Emerald Platinum Engagement Ring
A double halo of intricacy and vibrant colors to create this vintage inspired engagement ring. Featuring a 1.18 carat old mine cut diamond that is J color, SI2 clarity surrounded by ...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Mark Broumand 1.75 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Custom created in 18k rose gold, this enchanting diamond engagement ring showcases a 1.20ct old Mine cut center diamond, GIA certified at E-SI1. It is accented by a shimmering round ...
Category

2010s Engagement Rings

Mark Broumand 1.52 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This ravishing diamond engagement ring features an exquisite 1.10ct old Mine cut center diamond, GIA certiifed at F in color, VS2 in clarity. It is exceptionally white and well cut w...
Category

2010s Engagement Rings

Mark Broumand 2.58 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond engagement ring showcases a gorgeous 2.00ct old Mine cut center diamond, GIA certified at G-VS2. It is hand set in high polish 18k white gold and accented by tw...
Category

2010s Engagement Rings

Mark Broumand 2.40 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond engagement ring showcases a gorgeous 2.08ct Asscher cut center diamond, GIA certified at I in color, VS2 in clarity. It is showcased to perfection in our custom...
Category

2010s Engagement Rings

Mark Broumand 1.55 Carat Old Mine Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
Custom created in platinum, this ravishing diamond engagement ring features a lovely 0.90ct old Mine cut center diamond, GIA certified at D-SI1. It is accented by a matching halo of ...
Category

2010s Engagement Rings

Old Mine Cut Diamond Single Stone Engagement Ring 1.40 Carat
Estimated old mine cut diamond weight: 1.53 carats, estimated colour and clarity: J/K & VS, estimated total remaining diamond weight: 0.97 carats. An Edwardian inspired diamond solit...
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Questions about Old Mine Cut Engagement Rings
Are prices for old mine cut engagement rings negotiable on 1stdibs?
Prices for most old mine cut engagement rings on 1stdibs are negotiable. You’ll see a "Make an Offer" button on the item details page, indicating that the seller is willing to consider a lower price. It’s not uncommon for customers to get 15–25% off the list price after negotiating. See our tips for negotiating like a pro.
Who sells old mine cut engagement rings online at 1stdibs?
Only experienced, professional sellers who have applied and been thoroughly vetted by our team of experts can sell old mine cut engagement rings and other quality items on our site. Learn more about becoming a 1stdibs seller.
What is the Buyer Protection Guarantee?
The 1stdibs Buyer Protection Guarantee provides coverage for qualified purchases in the unlikely event that the item arrives not as described or is damaged. We’ll work with you and the seller to find a resolution, ensuring your satisfaction. View details
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