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1920s Old Mine Diamonds

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Circa 1920s Vintage 14K Yellow Gold Old Mine Diamond Pendant
Located in Atlanta, GA
Diamond Details: Weight: .20ct Cut: Old Mine Brilliant (Antique Cushion) Color: H Clarity: VS Pendant
Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Yellow Gold

Art Deco Diamond Engagement Ring .05ct Old Mine Cut Original 1920's Antique 14K
Located in Dearborn, MI
Genuine Original Antique from 1920's Diamond Solitaire Engagement Ring .05ct Old Mine Cut 14K
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Diamond Ring .46ct G/SI1 EGL Old Mine Cushion Original 1920's 18K
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's -1930's EGL Certified .46ct Old Mine Cushion Cut
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond

Antique Art Deco Old Mine Cut Diamond Vertical Platinum Dress Ring, C.1920's
Located in London, GB
ring features centrally two old mine cut diamonds in a rectangular, open back, milgrain edged setting
Category

Vintage 1920s American Art Deco Cluster Rings

Materials

Diamond, Platinum

Art Deco Diamond Ring Old Mine Cut Vintage 18k Antique Filigree Original 1920s
Located in Dearborn, MI
Genuine Original Antique from 1920's Art Deco Diamond Ring Old Mine Cut Vintage 18K White Gold
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Old Mine Diamond & Ruby Ring
Located in New York, NY
Art Deco Old Mine Diamond & Ruby Ring An 18 karat white gold ring set with 8 old mine diamonds and
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

1920s 2.57ct Cushioned Old Mine Cut Diamond Engagement Ring with Shoulders Plat
Located in Yorkshire, West Yorkshire
Centring this ring is a cushion shaped Old Mine Cut Diamond in an eight claw basket style setting
Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, Platinum

Circa 1920s Art Deco Platinum 1.50cttw Old Mine Cut Cluster Diamond Ring
Located in Atlanta, GA
grams Diamond Details: Center Diamond: .50ct, Old Mine Brilliant, Fancy Brown, VS Clarity, Natural
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Old Mine Cut Diamond and Onyx Ring
Located in Denver, CO
An Old Mine cut diamond weighing 0.10 carats, F-G color, VS clarity sparkles in the corner of a
Category

Mid-20th Century Unknown Art Deco More Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Art Deco 2.20 Carat Old Mine Cut Diamond Ring
Located in New York, NY
Finely crafted in platinum with an Old Mine cut center Diamond weighing  2.20 carats. The setting
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Drop Shape Natural Unenhanced Emerald Old Mine Diamond Ring
Located in London, GB
Drop shape old mine diamond and emerald ring. Set to the centre with a drop shape old mine diamond
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Yellow Gold, Platinum

1920s Unheated Natural Ruby 18 Karat Yellow Gold Old Mine Diamond Halo Ring
Located in Atlanta, GA
] Weight: 2.8grams Ruby Details: .50ct, Unheated, Natural Ruby, Burmese Side Stone Details: Old Mine
Category

Vintage 1920s Edwardian Engagement Rings

Materials

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

3.60ct Old Mine Cushion Cut Diamond Solitaire 18k Gold Engagement Ring, c.1920s
Located in London, GB
A magnificent antique engagement ring centrally set with a wonderful 3.60ct Victorian old mine
Category

Vintage 1920s English Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Antique Art Deco 1.75ct Old Cut Diamond Platinum Engagement Ring, Circa 1920's
Located in London, GB
This incredible engagement ring is beautifully set with an old mine cut diamond weighing 1.75
Category

Vintage 1920s English Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco 1920s Old Mine Cut Diamond Gold Ring
Located in Cairo, EG
Antique Art Deco mans Ring in 2 tone 18k gold color centered with old mine cut diamond estimate
Category

Vintage 1920s Solitaire Rings

Art Deco 1920s Old Mine Cut Diamond Gold Bracelet
Located in Cairo, EG
with old mine cut diamonds flanked with rose cut diamonds with engraved detailed work on bracelet sides
Category

Vintage 1910s Link Bracelets

EGL Certified 2.05 Carat Old Mine Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
The center piece of this 1920's Art Deco engagement ring is a highly desirable 2.05ct old mine
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

.50 Carat Old Mine Cut Diamond Art Deco Gold Engagement Ring
Located in Stamford, CT
1920's Art Deco diamond engagement ring. EGL certified old mine center diamond, set in an open work
Category

Early 20th Century Engagement Rings

Materials

Diamond, White Gold, Gold, 18k Gold

Antique 1.21 Carat Old Mine Cut Diamond Self Size Able Engagement Ring Platinum
Located in Miami, FL
Antique 1.21 Carat Old Mine Cut Diamond Self Size Able Engagement Ring. The center diamond is an
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

Toi Et Moi Old Mine Cut Diamond 2 Stone Engagement Ring
Located in Santa Barbara, CA
as ever. This 100 year old 2 stone engagement ring features a loving pair of old mine cut diamonds
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 10k Gold, White Gold, Gold

Art Deco Diamond Solitaire Engagement Ring .18ct Old Mine 18K Antique Original
Located in Dearborn, MI
Genuine Original Antique from 1910's-1920's .18ct Diamond Solitaire Engagement Ring 18K White Gold
Category

Vintage 1920s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Engagement Ring 1.75ct Old European Platinum Original 1920's
Located in Dearborn, MI
Genuine Original Antique from 1920's Art Deco 1.75ct Diamond Platinum Engagement Ring Featuring
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Cartier Paris Iconic Art Deco Old Mine Cut Diamond Platinum Tennis Bracelet
By Cartier
Located in New York, NY
mine cut diamonds - total approx. 5cts G/VS-Si. Bracelet is 7 1/8" long and 4.3mm wide at the center
Category

Early 20th Century French Art Deco Tennis Bracelets

Materials

Diamond, Platinum

Vintage GIA 1.28 Carat Old Mine Brilliant Diamond Engagement Ring
Located in New York, NY
old mine brilliant cut diamond that weighs 1.28ct. graded G color with VS2 clarity. The center diamond
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Antique Deco Old Mine Rose Cut Diamond Sapphire Flower Brooch Pin 4.20cttw
Located in Winter Springs, FL
and set with approximately 4.50cttw in G-I color Vs clarity old mine cut and rose cut diamonds as well
Category

Early 20th Century Unknown Art Deco Brooches

Materials

Diamond, Platinum

Art Deco 1920s Old Mine Cut Diamond Gold Link Bracelet
Located in Cairo, EG
centered with 1 old mine cut diamond estimate weight of 0.25ct flanked with engraved workmanship details
Category

Vintage 1920s Art Deco Link Bracelets

Antique 1.15 Carat Old Cut Diamond Platinum Engagement Ring, circa 1920s
Located in London, GB
This beautiful antique engagement ring features a 1.15ct old mine cut diamond in the centre, set in
Category

Vintage 1920s English Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Ring Old European Cut Original 1920's -1930's Antique 18K
Located in Dearborn, MI
Genuine Original Art Deco Antique from the 1920's-1930's Old European Cut Diamond Ring 18K White
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco 18k Gold Old Mine Cut Diamond And Emerald Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5 grams. Totally is diamond about 1.40 ct. The diamond is
Category

Vintage 1920s European Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

Art Deco 1.17ct Old Mine Cut Diamond Three-Stone Platinum Engagement Ring
Located in London, GB
three-stone engagement ring is beautifully centred with an old mine cut diamond weighing 1.17ct, mounted
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 1.20 Carat Old Mine Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.20 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique 0.76 Carat Old Cut Diamond Platinum Engagement Ring, circa 1920s
Located in London, GB
Beautiful solitaire engagement ring set with an old mine cut diamond weighing 0.76 carats, set in a
Category

Vintage 1920s English Romantic Engagement Rings

Materials

Diamond, Platinum

Platinum Art Deco Onyx & 7.00ct Old Mine Cut Diamond Brooch Brooch
Located in Atlanta, GA
Diamond Details: GIA Report# : 52229844958 Weight: 1.74 Cut: Old Mine Brilliant Color: J Clarity: SI1 Side
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Platinum

Art Deco Old Mine Cut Diamond Cabochon Ruby Platinum Yellow Gold Link Bracelet
Located in Boca Raton, FL
old mine cut diamonds and cabochon rubies, chosen for their brilliance and rich color. The 18 diamonds
Category

Early 20th Century Art Deco Link Bracelets

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Platinum

2.40 Carat Old Cut Diamond Solitaire Platinum Engagement Ring, circa 1920s
Located in London, GB
This spectacular antique solitaire engagement ring features a beautiful 2.40ct Victorian old mine
Category

Vintage 1920s English Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.10 Ct Old Mine Diamond Seven Stone Platinum Ring
Located in Napoli, IT
Diamonds for a fantastic Deco seven stone statement Diamonds are old mine cut, very deep chunky wheel hand
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Art Deco Diamond Ring 0.60ctw Old Mine Filigree Engagement Jewelry
Located in Torrance, CA
. Centrally mounted estimated 0.60 carat Old Mine cut (estimated at K-L color and SI2 clarity). The ring
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

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

1920s Art Deco GIA Certified Old Mine Brilliant Cut Diamonds Engagement Ring
Located in Atlanta, GA
Details: GIA CERTIFIED Center Diamond - Certificate #2185070093 Shape: Old Mine Brilliant Cut Carat
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, White Gold

Art Deco Diamond Engagement Ring .14ct Old European Original 1920's Antique 14K
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Diamond Engagement Ring .14ct Old European Cut
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco Diamond .25ct Old European 18K Belais Brothers Original 1920's Antique
By Belais Brothers
Located in Dearborn, MI
Genuine Original Antique from 1920's-1930's Solitaire Engagement Ring .25ct Old European Cut
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco GIA 1.52 Carat Old Mine Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.52 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco GIA 1.68 Carat Old Mine Cut Diamond Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.68 Carat Old Mine Cut Diamond 14k White Gold Ring. Featuring one GIA old mine
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Diamond, White Gold, 14k Gold, Gold

Art Deco Diamond Engagement Ring .12ct Old European Original 1920's Antique 18K
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's - 1930's Diamond Solitaire Engagement Ring 18K
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Orange Blossom 0.70ct Old Mine Cut Diamond Filigree Engagement Ring
Located in Boston, MA
An Art Deco period old mine cut diamond solitaire engagement ring. Centered with a 0.75 carat H
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold

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

14K Yellow Gold Ruby and Old Mine Cut Diamond 3 Stone Ring
Located in Atlanta, GA
] Weight: 2.3 grams Diamond Details: Old Mine Brilliant, .15ct total weight, I Color, Si Clarity. Center
Category

Vintage 1920s Three-Stone Rings

Materials

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

Old mine Diamond Ring 14K White Gold Art Deco 1.30 TDW
By Estate Jewelry
Located in East Brunswick, NJ
). Three old mine cut diamonds total 1.30 carats; the center diamond is .50 carat and two diamonds are .40
Category

Early 20th Century Art Deco Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco Diamond Number One 1 Charm in Platinum Circa 1920's
Located in Boston, MA
platinum this original 1920's jewel features five petite mine cut diamonds of 0.08ctw. Tests as Platinum
Category

Early 20th Century Art Deco Charm Bracelets

Materials

Diamond, Platinum

Art Deco 2.33 Carat Old Mine Cut Diamond Platinum Solitaire Engagement Ring GIA
Located in Philadelphia, PA
Engagement ring centers a prong set 2.33 carat old mine cushion cut diamond - F in color with SI1
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Old Mine Diamond Emerald Sapphire Dome Engagement Ring
By Bella Rosa Estate Jewelers
Located in Santa Barbara, CA
upon an antique, old mine cut diamond near 1 carat (0.92) with an EGL Laboratory Report stated as
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Art Deco 0.75 Carat Old Cut Diamond Five-Stone Ring, circa 1920s
Located in London, GB
Five old cut diamonds are set side-by-side in platinum to accentuate their bright white F colour
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Antique Circa 1920s 18k Gold Natural Old Cut Diamond And Cabochon Ruby Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.5 grams. Totally diamond is 0.24 carat. The diamond is
Category

Vintage 1920s European Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Certified Authentic Vintage Art Deco 1.92 Carat Old Mine Cut Diamond Ring
Located in Rome, IT
platinum with simple yet elegant details. The 1.92ct old European cut certified diamond is impressive in
Category

2010s Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

Antique Art Deco gold ring with old-cut diamonds, 1920s.
Located in Chorzów, PL
. Ring set with old-cut diamonds - central diamond weighing 0.18ct surrounded by 29 diamonds with a total
Category

Vintage 1920s Spanish Art Deco Cocktail Rings

Materials

Diamond, Gold, Platinum

Certified Authentic GIA Art Deco 2 Carat Old Mine Cut Diamond Ring
Located in Rome, IT
platinum with simple yet elegant details. The 2ct old European cut certified diamond is impressive in size
Category

2010s Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

.33ct Old Mine Cut Diamond Art Deco Engagement Ring, 14k Gold Vintage Solitaire
Located in Greensboro, NC
clarity, and G color. Eight beaded prongs hold the Old Mine Cut diamond securely in place in an octagon
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, 14k Gold

1920's Art Deco Diamond Bracelet Set in Platinum
Located in London, GB
from a central plaque featuring a large old mine-cut diamond. This central diamond is amidst an "X
Category

Vintage 1920s Unknown Art Deco Retro Bracelets

Materials

Diamond, Platinum

1920's Art Deco Diamond Bracelet Set in Platinum
1920's Art Deco Diamond Bracelet Set in Platinum
Free Shipping
W 0.79 in L 7.29 in
Antique 2.40ctw Mine Cut Diamonds Ring In Platinum
Located in Bloomington, MN
-1920's era. The diamonds boast an SI clarity and a near colorless white hue, radiating with a timeless
Category

Early 20th Century Art Deco Fashion Rings

Materials

Diamond, Platinum

1.61ct. Old Mine Cut Diamond Platinum Engagement Ring
Located in New York, NY
This amazing platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

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1920s Old Mine Diamonds For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 1920s old mine diamonds. Frequently made of Platinum, Gold and 18k Gold, these items were constructed with great care. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 20th Century. Our collection of 1920s old mine diamonds includes designs that are universally popular, but Art Deco and Edwardian styles, specifically, are sought with frequency. Many examples in our inventory of these items are appealing no matter their origins, but Cartier, Bailey, Banks & Biddle and J.E. Caldwell & Co. produced popular versions that are worth a look. There are many old mine cut, old european cut and cushion cut 1920s old mine diamonds for sale. Most of our 1920s old mine diamonds for sale are for women, but there are 146 pieces available to browse for men.

How Much are 1920s Old Mine Diamonds?

On average, 1920s old mine diamonds at 1stDibs sell for $4,797, while they’re typically $391 on the low end and $270,000 for the highest priced versions of this item.
Questions About 1920s Old Mine Diamonds
  • 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.