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Antique Art Deco White Gold 0.38ctw Diamond Geometric Filigree Dome Dinner Ring
Located in Montclair, NJ
- 0.30ct (approx.) (4) Natural Genuine Diamonds - Old Mine Cut - Bead Set - Nice Brilliant White Diamonds
Category

Antique 19th Century Art Deco Dome Rings

Materials

Diamond, Gold, White Gold

Late Edwardian / Early Art Deco Elongated Fancy Yellow Toi et Moi Ring - GIA
Located in Hummelstown, PA
, this romantic toi et moi ring centers on a blazing fancy yellow old mine-cut diamond, (GIA 1.24 carats
Category

Vintage 1920s Art Deco Bridal Rings

Materials

Diamond, Platinum

Victorian 18k/Sterling Silver GIA No Heat Ceylon Sapphire Diamond Ring
Located in Narberth, PA
, which weighs approximately 3.75ct. It is flanked on both sides by two old mine cut diamonds, which weigh
Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Sterling Silver

Chaumet Platinum Emerald Diamond Brooch
By Chaumet
Located in Queens, NY
a total of approx. 0.50 carat, adorned with seven bezel set old European and old Mine cut diamonds
Category

21st Century and Contemporary French Brooches

Materials

Diamond, Emerald, Platinum

2.8ct Diamond Pendant in Platinum with South Sea Pearl Drop 16" 18K Gold Chain
By Eytan Brandes
Located in Sherman Oaks, CA
mine cuts (i.e., cushions): 4 Total number of old European cuts (i.e., rounds): 12 Total number of
Category

Early 20th Century American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Pearl, Cultured Pearl, South Sea Pearl, Gold, 18...

Charming Vintage Deco Diamond Dragonfly Pin
By J. Birnbach
Located in New York, NY
found in fine jewelry. The body is adorned with 129 old mine and single-cut diamonds totaling
Category

Early 20th Century Unknown Brooches

Materials

Diamond, 14k Gold

GIA-Certified Unheated 2.25ct Peach Sapphire in 14K White Gold Diamond Halo Ring
Located in Sherman Oaks, CA
following details: Dimensions: 7.59mm x 6.76mm x 4.81mm Weight: 2.25 carats Cut: Modified brilliant
Category

2010s American Contemporary Solitaire Rings

Materials

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

"Open Halfsies" Hamsa with 0.78cts Diamonds in 18K Gold on Carnelian Necklace
By Eytan Brandes
Located in Sherman Oaks, CA
since a lot of these diamonds came from older jewelry, there are a few single cuts as well
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Art Deco Diamond Engagement Ring .28ct 18k White Gold Antique Original, 1920s
Located in Dearborn, MI
Carat Diamond Weight  Shape: Old European Cut Color: F (Near Colorless) Clarity: VS (No Visible
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Art Deco Diamond Emerald Ring Sz 8.25 14k Gold Square Cocktail Jewelry
Located in Torrance, CA
estimated 0.25 carats of old mine and single cut diamonds. The total diamond weight is estimated at approx
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

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

Antique Diamond Engagement Ring GIA .54ct 18K Love Bird Deco Original 1930 s
Located in Dearborn, MI
Engagement Ring Featuring a High Quality GIA Certified .54ct H-VS2 Genuine Old European Cut Natural Mined
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Victorian Diamond Silver Front Gold Backed Oval Brooch or Pendant
Located in Venice, CA
This Victorian-era brooch contains three Old Mine cut diamonds, surrounded by 24 smaller rose and
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Gold, Silver, 14k Gold

Victorian Enamel Non Heated Sapphire Diamond 18k YG Earrings Pendant- Brooch Set
Located in New York, NY
carats in the brooch and 5 carats in the earrings and accented with sparkling mine-cut diamonds - an
Category

Early 20th Century French More Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Enamel

Bella Rosa Jewelers GIA Certified Colombian Emerald Art Deco Style Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
: Octagonal Step Cut Color: Green Clarity: Transparent Accent Diamonds: 4 French Cut & 26 Old Mine Cuts 0.64
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Antique 18 Karat Yellow Gold Platinum Bar Pin with Ruby Diamond
Located in Vero Beach, FL
” wide. Pin has 8 (eight) Old Mine Cut Diamonds weighing approx. 0.16 carat total. 8 (eight) Square cut
Category

Antique Late 19th Century European High Victorian Brooches

Materials

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

Vintage Cabochon Sapphire Diamond Engagement Ring
Located in Chicago, IL
sapphire surrounded by ten sparkling old mine cut diamonds (H-I-J color, VS1-SI1 clarity). Marked with 900
Category

Vintage 1950s Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

OSTERTAG Paris 1930 Deco Pendant Brooch Platinum 20.24 Ctw Diamonds Emeralds
By Ostertag
Located in Miami, FL
in the center in a millegrain bezel setting, with 1 Emerald faceted cut cornered cut (8.5 x 5 x 4 mm
Category

Vintage 1930s French Art Deco Pendant Necklaces

Materials

Diamond, Emerald, White Diamond, Gold, White Gold, Platinum, 18k Gold

Enamel Diamond Gold Ring
Located in Bay Harbor Islands, FL
The ring is set with an Old Mine cut diamond in the center weighing 0.67 carats, and small full
Category

Vintage 1940s Unknown Cocktail Rings

Materials

Diamond, 14k Gold

GIA 0.71ct Diamond Engagement Ring
Located in New York, NY
Made of platinum, this ring centers a sparkling GIA certified old mine cut diamond that weighs
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Vintage Belais Art Deco Diamond Ring 1.38ct 14k White Gold Fine Jewelry
By Belais
Located in Torrance, CA
old European cut diamonds are estimated at 0.48 carats each. A further 8 old mine cut diamonds total
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

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

J.B. CALDWELL 1925 Art Deco Nacre Cufflinks In 14Kt Gold With Diamonds In Box
By J.E. Caldwell Co.
Located in Miami, FL
-cut diamonds with a total estimate weight of about 0.12 carats, white colorless E/F color, VS-2
Category

Vintage 1920s North American Art Deco Cufflinks

Materials

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

Art Deco Diamond Platinum Ring
Located in New York, NY
sparkling old mine cut diamonds weighing approximately 1.50 carat. The ring is size 4 3/4, and can be
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring centers a sparkling old mine cut diamond that weighs 0.77ct. graded K-L
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

EDWARDIAN 1905 Belle Epoque Brooch 18Kt Gold And Platinum With 2.74 Ctw Diamonds
Located in Miami, FL
white gold. Diamonds often had an Old Mine or European cut and sapphires were a popular choice for a pop
Category

Antique Early 1900s English Belle Époque Brooches

Materials

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

Edwardian 18k/Platinum Diamond and Ruby Halo Bracelet
Located in Narberth, PA
. Resting in the center of the bracelet is an old mine cut diamond, which has an approximate weight of
Category

Antique Early 19th Century Link Bracelets

Materials

Gold, 18k Gold, Yellow Gold, Platinum

Retro 14k/Platinum Opal and Diamond Halo Ring
Located in Narberth, PA
surrounded by 16 old mine cut diamonds, which are held within platinum shared prong settings and form a
Category

Vintage 1950s Engagement Rings

Materials

Gold, 14k Gold, Yellow Gold, Platinum

Victorian 1.0 Ct. Diamond 1.0 Ct. Sapphire Five Stone Ring
Located in Napoli, IT
of solid 18 Kt gold, stamped Setting comprises a selection of 3 bright white old mine cut Diamonds
Category

Antique Late 19th Century European Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Victorian 15k Diamond and Onyx Bangle
Located in Narberth, PA
old mine cut diamonds, which run vertically down the front of the bangle. The diamonds have an
Category

Antique 1880s Victorian Bangles

Materials

Diamond, Onyx, Gold, 15k Gold, Rose Gold

Victorian Diamond Gold Cluster Dangle Earrings
Located in Narberth, PA
are made of 18kt yellow gold and have a lovely flower shaped cluster design of old Mine Cut diamonds
Category

Antique Late 19th Century French Victorian Dangle Earrings

Materials

Diamond, 18k Gold

14k Gold American Georgian era Natural Amethyst Diamond Cross Antique Chain
Located in Los Angeles, CA
Cross measures from top of the loop to bottom 1.5 inch, it is 1 inch wide 19 pieces of old mine cut
Category

Antique Mid-19th Century American Georgian Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold

BAILEY BANKS BIDDLE 1925 Art Deco Jardinière Brooch Platinum Diamonds Onyx
By Bailey, Banks Biddle
Located in Miami, FL
French settings, with 17 Old European round cut diamonds, 0.34 carats, white colorless F color, VS-2
Category

Vintage 1920s North American Art Deco Pendant Necklaces

Materials

Agate, Chrysophrase, Diamond, White Diamond, Onyx, Platinum

Columbian Emerald, Diamond and Onyx Art Deco Brooch, ca. 1920s
Located in Idar-Oberstein, DE
weighs 2.14 carats and is of Columbian origin. It has an old mine vivid green colour and crystal with
Category

Vintage 1920s Swedish Art Deco Brooches

Materials

Diamond, Emerald, Onyx, Platinum

Art Deco Period Tutti Frutti Diamond Sapphire Carved Ruby Platinum Ring
Located in New York, NY
.30 TCW, 8 single cut diamonds .16 TCW, 4 collet set Old Mine diamonds .08 TCW Sapphires: 2 cabochon
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Platinum

Edwardian Three Stone White Gold Engagement Ring
Located in New York, NY
This charming 18k white gold ring from the Edwardian era is centered with a sparkling old mine cut
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Convertible Pendant Ring In 18Kt Gold With Ctw In Diamonds Sapphires And Coral
Located in Miami, FL
old European rose cut diamonds and 1 round brilliant cut diamond, with a total weight of 0.50 carats
Category

Vintage 1950s Italian Retro Cocktail Rings

Materials

Coral, Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, Gold, 18k ...

Victorian 14k/Sterling Silver Moonstone, Diamond Sapphire Star Pendant Pin
Located in Narberth, PA
starburst is comprised of a central prong-set moonstone cabochon with 10 mixed old cut sapphires and 20 old
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Moonstone, Sapphire, Gold, 14k Gold, Yellow Gold, Silver, Sterl...

Victorian Russian 14k and Sterling Silver Emerald and Diamond Halo Ring
Located in Narberth, PA
is bordered by 10 old mine cut diamonds weighing approximately 2.60ctw. The diamonds rest in shared
Category

Antique 1890s Late Victorian Link Bracelets

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Sterling Silver

Georgian 13.01 CTW No Heat Burma Sapphire Diamond Antique 14 Karat Gold Ring
Located in Philadelphia, PA
prongs and featuring a halo surround of old mine cut diamonds Weighing approximately 1.38 carats total
Category

Antique 19th Century Georgian Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold, Silver

Art Deco Diamond Platinum Encrusted Pin Clips
Located in Narberth, PA
single cut diamonds, 21 old Mine Cuts and 4 baguettes. The back of the piece reveals the white gold
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Platinum

Art Deco 2.03ct. Diamond Onyx Platinum Engagement Ring
Located in New York, NY
mine brilliant cut diamond that weighs 2.03ct. and is graded G color with VS2 clarity. The center
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

Art Deco 1932 Convertible Pendant Brooch In Platinum With 3.97 Ctw In Diamonds
Located in Miami, FL
, with 1 marquise brilliant cut diamond of 0.89 carats, D color, SI-1 clarity. Gia Certified. Diamond
Category

Vintage 1930s American Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

GIA Certified Natural Pearl Diamond Double Dangle Gold Silver Pendant Necklace
Located in Stamford, CT
15.75 inch chain and catch are white gold. All original old mine and rose cut diamonds. Both pearls are
Category

Antique Late 19th Century Pendant Necklaces

Materials

Diamond, Pearl, Natural Pearl, Gold, 14k Gold, White Gold, Silver

Victorian Russian 14k and Sterling Silver Emerald and Diamond Halo Ring
Located in Narberth, PA
is bordered by 10 old mine cut diamonds weighing approximately 2.60ctw. The diamonds rest in shared
Category

Antique 1890s Late Victorian Link Bracelets

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Sterling Silver

Edwardian 4.25 CTW Colombian Emerald Diamond Platinum 18K Gold Antique Ring AGL
Located in Philadelphia, PA
platinum-topped surround prong set with old mine cut diamonds at cardinal points Weighing approximately
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Platinum

Diamond Sapphire Platinum Crossover Ring
Located in Geneva, CH
This 'Vous et Moi' crossover ring is all in platinum set by Old-mine cut diamond. Two diamonds are
Category

Late 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Victorian Green Demantoid Garnet Diamond 18 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
medium green in color - bead set with halo surround Comprised of prong set old mine cut diamonds Weighing
Category

Antique 1890s Victorian Cluster Rings

Materials

Diamond, Garnet, Gold, 18k Gold, Yellow Gold

Victorian 1863 No Heat Burma Pink Sapphire Diamond 18K Gold Antique Halo Ring
Located in Philadelphia, PA
yellow gold a talon prongs with a halo surround of old mine cut diamonds Weighing approximately 2.60
Category

Antique 1860s Victorian Cluster Rings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold

14K Yellow Gold Vintage Opal Ring 3.5g
Located in Laguna Beach, CA
-cut diamonds, .07 total carats, set in platinum. Ring size is 5 and can be sized down to 4 1/2 or up
Category

Late 20th Century Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold

Victorian 3.72 CTW Diamond Sapphire 14K Gold Antique Cluster Halo Band Ring
Located in Philadelphia, PA
carats total - transparent medium blue With a prong set halo surround of old mine cut diamonds Weighing
Category

Antique 1890s Victorian Cluster Rings

Materials

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

Art Deco Sapphire and Diamond Brooch
Located in New York, NY
Art Deco Sapphire and Diamond Brooch A floral motif brooch set with old mine cut diamonds and
Category

20th Century Unknown Art Deco Brooches

Materials

Diamond, Sapphire, 14k Gold

Victorian 0.84 CTW Emerald Diamond 18 Karat Yellow Gold Antique Bypass Ring
Located in Philadelphia, PA
Centering an emerald cut emerald weighing approximately 0.21 carats Transparent green in color with
Category

Antique Early 1900s Victorian Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Edwardian 2.32 CTW Ruby Diamond 18K Two-Tone Gold Antique Navette Dinner Ring
Located in Philadelphia, PA
throughout with old mine cut diamonds Weighing approximately 1.54 carats total J in color with VS2 to SI1
Category

Vintage 1910s Edwardian Engagement Rings

Materials

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

Emerald and Diamond Ring, signed G. R. Addis, Australia, circa 1890–1910
Located in OVIEDO, AS
emeralds (together approx. 0.70–0.80 ct) 4 old mine-cut diamonds (total approx. 0.80 ct, average colour H–J
Category

Antique 1890s Australian Victorian Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Victorian Sapphire and Diamond Triple Line Bracelet, Russian, circa 1880
Located in New York, NY
gold (with silver-topped settings) – Stones: • 1 round sapphire, approx. 1.15 carats • 2 old mine-cut
Category

Antique 1880s Victorian Link Bracelets

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Silver

Modernist 2.46 CTW Emerald Diamond 14 Karat Yellow Gold Vintage Halo Ring
Located in Philadelphia, PA
medium green in color - bezel set with a pierced floating halo surround Comprised of old mine cut
Category

Vintage 1950s Modern Engagement Rings

Materials

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

Dalben Sapphire Diamond Gold Engagement Ring
By Laura Dalben
Located in Como, IT
two old mine cut diamonds total weight 0.81 carats . Ring size 7 1/4 - EU 55 resizable to most finger
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Blue Sapphire, White Diamond, Sapphire, Diamond, 18k Gold, White Gold, Gold

Vintage Victorian Era Ruby Diamond Cluster Ring
Located in Montgomery, AL
; VS Clarity; Estimated Weight: 0.15 Carat Each 4 - 2mm Old Mine Cut Diamonds; HI Color; VS Clarity
Category

Antique 19th Century Victorian Cluster Rings

Materials

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

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4 Carat Old Mine Cut For Sale on 1stDibs

Find the exact 4 carat old mine cut you’re shopping for in the variety available on 1stDibs. 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. Our collection of these items for sale includes 472 vintage editions and 179 modern creations to choose from as well. If you’re looking for a 4 carat old mine cut from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A 4 carat old mine cut from Mark Broumand, Single Stone and Hancocks — 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. If you’re browsing our inventory for a 4 carat old mine cut, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 4 Carat Old Mine Cut?

Prices for a 4 carat old mine cut can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $560 and can go as high as $1,091,830, while this accessory, on average, fetches $9,782.

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.