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Victorian 14k Gold 2.40 Carat Old European and Mine Cut Diamond Pendant Brooch
Located in Montclair, NJ
detailed open and beading work throughout. The center diamond is flanked by 4 smaller, old mine cut stones
Category

Antique 1890s Victorian Brooches

Materials

Diamond, 14k Gold

Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings
Located in Venice, CA
contain eight cushion-shaped Old Mine Cut diamonds surrounded by pearls, all prong set into a quatrefoil
Category

Antique 1860s Unknown Victorian Stud Earrings

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 0.64 carat total - J color and SI1 clarity Bead set
Category

Vintage 1940s Engagement Rings

Materials

White Diamond, Gold, 14k Gold, White Gold

Victorian Diamond Pearl Lavalier Pendant Necklace 14K Old Mine Original 1900 s
Located in Dearborn, MI
Diamond) .10 Carats Diamond Weight Shape: Old Mine Cut Color: G (Near Colorless) Clarity: VS (No
Category

Antique Early 1900s Victorian Pendant Necklaces

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

Old Mine Diamond Tourmaline Cross 18 Karat Gold Enamel Cross Necklace
Located in New York, NY
. The cross is a beautiful filigree design. In the center is a .40 Carat Old Mine Cut Diamond of great
Category

20th Century Unknown Contemporary Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold, Enamel

Mid-Century 9kt Gold Turquoise and Old Mine-Cut Diamond Flower Brooch
Located in Braintree, GB
old mine-cut diamonds. Specifications: Metal: 9kt yellow gold Gemstones: Turquoise: 1 cabochon
Category

Mid-20th Century European Brooches

Materials

Diamond, Turquoise, Gold, 9k Gold

Antique Victorian Sapphire Old Mine Cut Diamond Bracelet Gold Silver 1890s
Located in Lisbon, PT
carats (10.6 x 8.6 x 4.15) • Main Diamonds: 2 x Old Mine-cut; estimated 1.40 carats, L/M color (assessed
Category

Antique Late 19th Century Unknown Late Victorian Link Bracelets

Materials

Diamond, Sapphire, Gold, Yellow Gold, Silver

0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring
Located in New York, NY
This elegant platinum ring is centered with a sparkling cushion cut diamond that weighs 0.78ct
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

1900 Victorian 18k Gold over Silver Old Mine Cut Diamond Earrings
Located in Lexington, KY
diamonds. At the center of the star sits a glorious 1-carat old mine-cut diamond that is truly the center
Category

Antique Early 1900s Late Victorian Dangle Earrings

Materials

Diamond, 18k Gold, White Gold, Silver

Victorian 0.80 CTW Old Mine Diamond 14K Gold Antique Belcher Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 0.80 carat total - H color with VS2
Category

Antique 1880s Victorian Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Victorian 0.86 Old Mine Cut Diamond 14K Gold Antique Solitaire Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 0.86 carat - J color with SI1 clarity Set
Category

Antique 1880s Victorian Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Rubellite Old Mine Cut Diamond Ring
Located in Bay Harbor Islands, FL
The ring features an oval rubellite surrounded by 8 old miner cut diamonds weighing approximately 2
Category

Antique Late 19th Century Victorian More Rings

Materials

Diamond, Rubelite, 14k Gold, Platinum

Victorian Four Leaf Clover Ring Old Mine Diamonds Natural Pearl Gemstone
Located in MIAMI, FL
prosperity for the wearer. The ring is set with both rose cut diamonds and old mine cut diamonds. The
Category

Antique Mid-19th Century Unknown Victorian Cocktail Rings

Materials

Diamond, Natural Pearl, 15k Gold

EGL .50 Carat Old Mine Diamond Pierced Dome Art Deco Platinum Engagement Ring
Located in Stamford, CT
. 1 old mine diamond, approx. total weight .50cts, H-I, SI3, Depth: 55.6% Table: 42%, EGL certificate
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Victorian Old Mine Diamond Pearl Clover Shamrock Pendant Necklace Belle Epoque
Located in New York, NY
a three leaf clover motif which is set with three gorgeous Old Mine Cut Diamonds. These diamonds
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Pearl, Diamond, Gold, 14k Gold, Yellow Gold

Victorian GIA No-Heat Burmese Pink Sapphires Old Mine Diamond 16KY Gold Ring
Located in New York, NY
Victorian English GIA 1.80ctw No-Heat Burmese Pink Sapphires & Old Mine Diamond Double Rows
Category

Antique 1890s English Victorian Wedding Rings

Materials

Diamond, Pink Sapphire, Gold

Victorian Fancy Light Yellow Old Mine Diamond 14K Gold Antique Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 0.35 carat total - fancy light yellow with
Category

Antique 1870s Victorian Engagement Rings

Materials

Yellow Diamond, Gold, 14k Gold, Yellow Gold

Victorian Pearl Old Mine Cut Diamond Ring in 18K Gold, 19th Century
Located in MONTMORENCY, FR
‰) Stones: 12 Old Mine Cut Diamonds, approx. 0.52 carat total 1 Central Pearl, likely natural Ring Size
Category

Antique Late 19th Century French Victorian Cluster Rings

Materials

Diamond, Pearl, 18k Gold

Antique Silver Gold GIA 1.18ct Old Mine Diamond Solitaire Floating Engraved Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Mine Cut - Multi Prong Set- K Color - I1 Clarity
Category

Antique 19th Century Solitaire Rings

Materials

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

Antique Victorian Solid Gold 1.19ct Old Mine Cut Diamond Repousse Belcher Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Mine Brilliant Cut - Belcher Prong Set - J Color
Category

Antique 19th Century Victorian Solitaire Rings

Materials

Diamond, Gold, 10k Gold, Yellow Gold

JUGENDSTILL brooch with old mine cut diamond up to 0.50ct 14k gold 3.4 grams
Located in The Hague, ZH
14k white gold brooch set with old mine cut diamond 0.50 ct J/K SI Detailed description The
Category

Vintage 1910s Dutch Jugendstil Brooches

Materials

Diamond, 14k Gold

Art Deco 2.65 CTW Old Mine Diamond Orange Blossom Vintage Engagement Ring GIA
By Orange Blossom
Located in Philadelphia, PA
Centering an old mine cut diamond weighing 2.65 carat total - K color with VS1 clarity Bead set in
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.87 CTW Old Mine Cut Diamond Platinum Lotus Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 0.87 carat - M/N color with VS2 clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian 1900 Rosetta Ring in 18kt yellow Gold with Old mine Diamonds
Located in Aventura, FL
with a focus on fine details and understated luxury. At its center lies an old mine-cut diamond
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

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

Antique Men s Gold Silver Top Old Mine Cut Diamond 3 Stone Wide Band Ring
Located in Montclair, NJ
.) (2) Natural Genuine Diamonds - Old Mine Cut - Pave Set - G Color - SI1 Clarity - 1.0ctw (approx
Category

Antique 19th Century Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Silver

Tahitian Pearl Old Mine cut Diamond Earrings 14K White Gold Art Deco
By Estate Jewelry
Located in East Brunswick, NJ
Tahitian Pearl Old Mine cut Diamond Earrings 14K White Gold Art Deco This absolutely stunning pair
Category

Mid-20th Century Art Deco Drop Earrings

Materials

Diamond, Pearl, 14k Gold, White Gold

Belais Art Deco 0.45 CTW Old Mine Diamond 18K Gold Checkerboard Vintage Ring
By Belais
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 0.37 carats - M color with VS2 clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Gold, 18k Gold

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

Necklace and pendant with peridot and old mine cut diamonds 14k white gold
Located in The Hague, ZH
old mine cut diamond, total approximately 0.08 carat color: F/G purity: SI hallmark present, tested
Category

2010s Dutch Modern Pendant Necklaces

Materials

Diamond, Peridot, 14k Gold, White Gold

Victorian Roman Warrior Diamond Locket Necklace Old Mine 14 Karat Gold Classical
Located in New York, NY
Neoclassical Warrior set with a .15 Carat Old Mine Cut Diamond. The locket is the most stunning 14 Karat Gold
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique Old Mine Diamond Emerald Sapphire Dome Engagement Ring
By Belrose 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

Solitaire ring with old mine cut diamond up to 0.50ct 14k bicolour gold
Located in The Hague, ZH
14k bicolor solitaire ring set with old mine cut diamond up to 0.50ct - F/G - VS/SI - ring size US
Category

Vintage 1950s Dutch Modern Solitaire Rings

Materials

Diamond, Gold, 14k Gold

Antique Old Mine Diamond Gold Earrings
Located in Cairo, EG
Antique 14k gold russian old mine cut diamond earrings with estimate diamond weight of 1 carat H
Category

Vintage 1910s Dangle Earrings

Antique Victorian Gold GIA .99ctw Fancy Intense Yellow Old Mine Cut Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Mine Cut - Prong Set - Fancy Intense Yellow Color
Category

Antique 19th Century Victorian Three-Stone Rings

Materials

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

RETRO ring with emerald 8.11ct and old mine cut diamond 0.74ct 14kgold, platinum
Located in The Hague, ZH
3.6 mm old mine-cut polished diamonds, totaling approximately 0.34 carats Color I-J Clarity SI/P - 4
Category

Vintage 1950s Dutch Retro Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Platinum

PANIM 18k White Gold Three Piece Old Mine Cut Ring
By PANIM
Located in Tsim Sha Tsui, Hong Kong
antique shape old mine cut diamonds ;centered with 1 Oval Shape old mine cut diamond estimate weight of
Category

21st Century and Contemporary Indian Modern Three-Stone Rings

Materials

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

Peter Suchy EGL Certified .79 Carat Old Mine Diamond White Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Old mine diamond engagement ring. The diamond at the center of this piece is a .79ct old mine
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

RETRO ring with old mine and rose cut diamonds up to 0.30ct 18k gold
Located in The Hague, ZH
old mine cut diamond total approx. 0.17 carat color G/H clarity SI - 11 x 1.5 mm - 2.6 mm rose cut
Category

Vintage 1950s Dutch Retro Cocktail Rings

Materials

Diamond, 18k Gold

Stunning 1.28 Carat Old Mine Cushion Cut Diamond Platinum Engagement Ring
Located in New York, NY
This magnificent platinum engagement ring is centered with a sparkling old mine cushion cut diamond
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
Located in New York, NY
This amazing platinum ring from the Art Deco era is centered with a sparkling old mine cushion cut
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Nouveau Old Mine Diamond Enamel 18 Karat Gold Brunhilde Norse Stickpin
Located in Philadelphia, PA
with no loss while armor is deeply engraved gold Accented by an old mine cut diamond weighing
Category

Antique Early 1900s Art Nouveau Brooches

Materials

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

Antique Victorian 18k Gold Silver Old Mine Cushion Diamond Pearl Bypass Ring
Located in Montclair, NJ
:) --Stone(s):-- (1) Natural Genuine Diamond - Old Mine Cushion Cut - Multi-Prong Set - O/P Color - VS2
Category

Antique 1890s Victorian Cocktail Rings

Materials

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

Belle Epoque Old Mine Diamond Freshwater Pearl Pendant Necklace 14 Karat Gold
Located in New York, NY
THIS IS A MUSEUM QUALITY NATURAL MINED OLD MINE CUT DIAMOND AND EUROPEAN CUT DIAMOND AND BAROQUE
Category

Antique 19th Century French Belle Époque Pendant Necklaces

Materials

Diamond, Pearl, Freshwater Pearl, Gold, 14k Gold, Yellow Gold, Silver

Victorian 0.85 Carat Old Cut Diamond Cluster Ring
Located in London, GB
This is a beautiful, 18ct yellow gold diamond cluster ring. The ring features a central old mine
Category

Antique 19th Century Victorian Fashion Rings

Materials

Diamond, Gold, Yellow Gold, Silver

Victorian brooch with old mine and rose cut diamond upto 5.70ct 14k gold, silver
Located in The Hague, ZH
approximately 0.50 carat Color: G/H Clarity: SI - 1 x 3.9 mm x 4.1 mm old mine-cut diamond, totaling
Category

Antique 1880s Dutch Early Victorian Brooches

Materials

Diamond, 14k Gold, Silver

Men s Ring with old mine cut diamond up to 0.45ct 14k gold 3.3 grams
Located in The Hague, ZH
emerald shape old mine cut diamond total approximately 0.45 carat color H clarity SI the ring is in good
Category

Antique 1880s Dutch Early Victorian Solitaire Rings

Materials

Diamond, 14k Gold

Art Deco 1.03 CTW Old Mine Diamond 14K Gold Antique Belcher Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 1.03 carat total - O/P color with SI2
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, Enamel

ART NOUVEAU Solitaire ring with old mine cut diamond up to 0.50ct 14k gold
Located in The Hague, ZH
. Please contact us after purchase and before shipping. Set with - 1 x 5.3 mm old mine-cut diamond, total
Category

Vintage 1910s Dutch Art Nouveau Solitaire Rings

Materials

Diamond, 14k Gold

French Victorian Old Mine Diamond 18 Karat Green Gold Comedy Mask Stickpin
Located in Philadelphia, PA
Featuring a wide open mouth set with an old mine cut diamond weighing approximately 0.21 carat, J color and
Category

Antique 1880s French Victorian Brooches

Materials

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

Necklace and pendant with old mine cut diamonds up to 1.15ct 18k gold 3.0 grams
Located in The Hague, ZH
cut diamond total approximately 0.75 carat color J/J clarity VS/SI - 8 x 2.2 mm old mine cut diamond
Category

1990s Dutch Modern Pendant Necklaces

Materials

Diamond, 18k Gold

Art Deco Diamond Ring Old Mine Cut Vintage 18k Antique Filigree Original 1920s
Located in Dearborn, MI
Natural Mined Diamond (NOT Created or Man-Made) 100% Natural 0.03 Carat Diamond Weight   Shape: Old Mine
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Necklace and pendant with old mine and rose cut diamonds 14k gold and silver
Located in The Hague, ZH
4.5 mm old mine cut diamond, totaling approximately 0.50 carat. Color: G/H Clarity: SI - 56 x 1.3 mm
Category

Antique 1880s Dutch Early Victorian Pendant Necklaces

Materials

Diamond, 14k Gold, Silver

Edwardian 1.31 Carat GIA Certified Mine Cut Diamond Platinum Engagement Ring
Located in Bay Harbor Islands, FL
Edwardian engagement ring featuring a 1.31 carat old mine cut diamond. The diamond is GIA graded I
Category

Antique Early 1900s Unknown Engagement Rings

Materials

Diamond, 22k Gold, Platinum

Necklce and pendant with pearl, old mine and rose cut diamonds 1.20ct 14k gold
Located in The Hague, ZH
. This has not been tested for this specific object - 1 x 5.5 mm x 4.5 mm old mine cut polished diamond
Category

1990s Dutch Art Nouveau Pendant Necklaces

Materials

Diamond, Pearl, 14k Gold

1900s GIA Mughal Carved EMERALD Old Mine Rose Cut Diamond Pt 14K Pendant Brooch
Located in New York, NY
third separate stone. Accent Diamonds: Approximately 2.00 carats total (110 stones). Old mine-cut and
Category

Antique Early 1900s Edwardian Pendant Necklaces

Materials

Diamond, Emerald, Yellow Gold, Platinum

Ring with ruby verneuille and old mine cut diamonds up to 0.30ct 14k gold
Located in The Hague, ZH
14k yellow gold ring set with ruby ​​and old mine cut diamond up to 0.30 ct - F/G - VS/SI - ring
Category

Vintage 1950s Dutch Retro Three-Stone Rings

Materials

Diamond, Ruby, 14k Gold

Antique Victorian GIA 19K Gold 1.21ctw Old Mine Diamond Blue Enamel Star Pendant
Located in New York, NY
stone weighs almost half-a-carat (o.42ct) Old Mine Diamond, as much as it possible to grade diamonds set
Category

Antique 1850s English Victorian Pendant Necklaces

Materials

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

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1 Carat Old Mine Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 1 carat old mine diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, Platinum and 18k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect 1 carat old mine diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A 1 carat old mine diamond from Mark Broumand, Hancocks and Single Stone — each of whom created a beautiful version of this treasured accessory — is worth considering. An old mine cut version of this piece has appeal, but there are also cushion cut and round cut versions for sale. When shopping for a 1 carat old mine diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 1 Carat Old Mine Diamond?

On average, a 1 carat old mine diamond at 1stDibs sells for $6,501, while they’re typically $378 on the low end and $1,091,830 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.