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Old Mine 6.90 Carats Natural Loose Rubellite Tourmaline Africa Mine
Located in Peshawar, PK
Loose Rubellite Tourmaline Weight: 6.90 Carats Dimension: 14.7x9.4x6 Mm Origin: Africa Shape: Can
Category

21st Century and Contemporary Congolese Arts and Crafts Loose Gemstones

Materials

Tourmaline, Rubelite

11.79ct Cushion Blue Aquamarine GIA Certified, Old Mine Espirido
Located in Toronto, Ontario
code for more information Item Description: One loose stone Weight: 11.79 carats Measurements: 15.79 x
Category

2010s Loose Gemstones

Materials

Aquamarine

2.40 Carat Gorgeous Fire Loose Sphene Gemstone From Pakistan Mine Oval Shape
Located in Peshawar, PK
release emotional blockages and old patterns, leading to emotional healing and a sense of inner peace. 5
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Alexandrite, Hematite

11.79 Carat Cushion Blue Aquamarine GIA Certified, Old Mine Espirido Santo
Located in Toronto, Ontario
: Aquamarine Geographic Origin: Treatment: Scan QR code for more information Item Description: One loose stone
Category

2010s Loose Gemstones

Materials

Aquamarine

LFG Certified 2.12 J/VVS2 Antique Old Mine Cushion Brilliant Cut Diamond
Located in Paris, FR
This Antique Old Mine Cushion Brilliant cut Diamond weights 2.12 carats with a J color (Beautiful
Category

Vintage 1910s Unknown Belle Époque Loose Gemstones

Materials

Diamond

GIA Certified 10.08 Old Mine Rectangular Brilliant W-X, SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57282 Stone Shape: Modified Rectangular Brilliant Diamond Weight: 10.08 carat Clarity: SI2 Color: W to X Range Cut: Excellent Measurements: 13.90 x 11.42 x...
Category

Antique Early 1800s Art Deco Loose Gemstones

Materials

Diamond

GIA Certified 10.08 Old Mine Rectangular Brilliant W-X, SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57282 Stone Shape: Modified Rectangular Brilliant Diamond Weight: 10.08 carat Clarity: SI2 Color: W to X Range Cut: Excellent Measurements: 13.90 x 11.42 x...
Category

Late 20th Century Loose Gemstones

Materials

Diamond

8.52 Carat Muzo Vivid Green Loose Emerald Minor Oil
By Valentina Fine Jewellery
Located in Sai Kung District, HK
known to produce the "Old Mine" colour emeralds that are only found here and are super rare and desired
Category

2010s Loose Gemstones

Materials

Emerald

8.52 Carat Muzo Vivid Green Loose Emerald Minor Oil
8.52 Carat Muzo Vivid Green Loose Emerald Minor Oil
Free Shipping
W 0.5 in D 0.35 in L 0.5 in
Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Located in Makola, LK
available on request. All our Gemstones are natural earth mined stones, and most of the stones are from our
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire, Padparadscha Sapphire

Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Free Shipping
W 0.25 in D 0.16 in L 0.32 in
Pink Garnet Ring Gemstone 4.25 Carat Loose Gemstone Ceylon Origin
Located in Makola, LK
certificate of your choice can be made available on request. All our Gemstones are natural earth-mined stones
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Garnet, Rhodolite

GRS SWISS LAB Certified 2.89 Carat RUBY (BURMA) Un heat
Located in Taipei, TW
. Burma ruby came from the Mogok Valley in Upper Myanmar, where there’s a mine that produced 90% of the
Category

21st Century and Contemporary Burmese Loose Gemstones

Materials

Ruby

GRS SWISS LAB Certified 2.89 Carat RUBY (BURMA) Un heat
GRS SWISS LAB Certified 2.89 Carat RUBY (BURMA) Un heat
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W 0.27 in D 0.17 in L 0.41 in
Certified 1.35 carat Purple Sapphire Oval Shape Ceylon Origin Ring Stone
Located in Makola, LK
of your choice can be made available on request. All our Gemstones are natural earth mined stones
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Alexandrite, Sapphire, Blue Sapphire, Purple Sapphire

AGCL Certified 0.72 Ct Natural Alexandrite Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
certificate of your choice can be made available on request. All our Gemstones are natural earth mined stones
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Alexandrite

Certified 1.85 Ct Unheated Pink Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
mined stones, and most of the stones are from our own mines located in Sri Lanka (Ceylon). If you need
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire, Padparadscha Sapphire

Certified 1.20 Ct No heat Padparadscha Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
of your choice can be made available on request. All our Gemstones are natural earth mined stones
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Diamond, Pink Diamond, Sapphire, Pink Sapphire, Padparadscha Sapphire

Certified 2.55 Ct No heat Royal Blue Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
request. All our Gemstones are natural earth mined stones, and most of the stones are from our own mines
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire

Certified Natural Pink Sapphire Gemstone 0.45 Carat Ceylon Origin Ring Gemstone
Located in Makola, LK
choice can be made available on request. All our Gemstones are natural earth mined stones, and most of
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire

Certified 1.08 Ct Unheated Blue Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
can be made available on request. All our Gemstones are natural earth mined stones, and most of the
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire, Spinel, Purple Sapphire

Certified 2.05 carat Blue Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
of your choice can be made available on request. All our Gemstones are natural earth mined stones
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire

Certified 4.45 ct Natural Yellow Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
Gemstones are natural earth mined stones, and most of the stones are from our mines located in Sri Lanka
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Yellow Diamond, Yellow Sapphire, Padparadscha Sapphire

Certified Natural No heat Blue Sapphire Ceylon Origin Gemstone 1.15 Ct
Located in Makola, LK
Gemstones are natural earth mined stones, and most of the stones are from our own mines located in Sri Lanka
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Purple Sapphire, Blue Sapphire

Certified Blue Sapphire Ceylon Origin Gemstone 1.05 Ct
Located in Makola, LK
earth mined stones, and most of the stones are from our own mines located in Sri Lanka (Ceylon). If you
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire, Purple Sapphire

Certified Blue Sapphire Ceylon Origin Gemstone 1.05 Ct
Certified Blue Sapphire Ceylon Origin Gemstone 1.05 Ct
Free Shipping
W 0.25 in D 0.19 in L 0.29 in
Certified 1.30 carat Blue Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
our Gemstones are natural earth mined stones, and most of the stones are from our own mines located in
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Topaz, Blue Sapphire, Blue Diamond

Certified 5.15 ct Natural Yellow Sapphire Ceylon Origin Ring Stone
Located in Makola, LK
our Gemstones are natural earth mined stones, and most of the stones are from our own mines located in
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

White Diamond, Yellow Diamond, Yellow Sapphire, Padparadscha Sapphire

Natural Blue Sapphire Ceylon Origin Ring Gemstone 1.53 Carats GIC certified
Located in Makola, LK
Gemstones are natural earth mined stones, and most of the stones are from our own mines located in Sri Lanka
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Purple Sapphire, Pink Sapphire, Blue Sapphire, Blue Diamond, Diamond

Certified 2.70 ct Natural Royal Blue Sapphire Ceylon Origin Ring gemstone
Located in Makola, LK
earth mined stones, and most of the stones are from our own mines located in Sri Lanka (Ceylon). If you
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Certified 1.25ct Purple Sapphire Unheated Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
are natural earth-mined stones, and most of the stones are from our mines located in Sri Lanka (Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Aquamarine, Blue Diamond, Sapphire, Blue Sapphire, Purple Sapphire

Certified 1.12ct Natural Vivid Pink Sapphire Unheated Gemstone Ring Gemstone
Located in Makola, LK
earth-mined stones, and most of the stones are from our mines located in Sri Lanka (Ceylon). If you
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Diamond, Ruby, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Natural Padparadscha Sapphire Sunset Peach Color with Golden hues 1.15 Carat
Located in Makola, LK
are natural earth-mined stones, and most of the stones are from our own mines located in Sri Lanka
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire, Padparadscha Sapphire

Certified Unheated Blue Sapphire Ring Gem 1.25 Carat Oval Gemstone Ceylon Origin
Located in Makola, LK
request. All our Gemstones are natural earth mined stones, and most of the stones are from our own mines
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

Natural Purple Sapphire Unheated 2.10 Carat Ceylon Origin
Located in Makola, LK
natural earth-mined stones, and most of the stones are from our own mines located in Sri Lanka (Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Purple Sapphire

Natural Purple Sapphire Unheated 2.10 Carat Ceylon Origin
Natural Purple Sapphire Unheated 2.10 Carat Ceylon Origin
Free Shipping
W 7.6 in D 5.7 in L 10.8 in
1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
Located in Makola, LK
earth mined stones, and most of the stones are from our own mines located in Sri Lanka (Ceylon). If you
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Sapphire, Spinel, Pink Diamond

1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
Free Shipping
W 5.2 in D 4.5 in L 7.6 in
Natural Green Zircon Gemstone 1.50 Carat Ceylon Origin
Located in Makola, LK
certificate of your choice can be made available on request. All our Gemstones are natural earth-mined stones
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Zircon

Ceylon Natural Royal Blue Sapphire, 2.10 Carat Unheated Gemstone
Located in Makola, LK
are natural earth-mined stones, and most of the stones are from our own mines located in Sri Lanka
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Natural Padparadscha Sapphire, Unheated 3.68Ct Ceylon
Located in Makola, LK
can be made available on request. All our Gemstones are natural earth mined stones, and most of the
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

Hot Pink sapphire 0.50 Carats unheated
Located in Makola, LK
request. All our Gemstones are natural earth mined stones, and most of the stones are from our own mines
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Sapphire, Padparadscha Sapphire

Hot Pink sapphire 0.50 Carats unheated
Hot Pink sapphire 0.50 Carats unheated
W 0.25 in D 0.15 in L 0.16 in
Natural Padparadscha Sapphire Natural, Unheated 0.50 Ct Ceylon
Located in Makola, LK
available on request. All our Gemstones are natural earth mined stones, and most of the stones are from our
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

Georgian 1.69 carats Old Mine Cut Loose Diamond With Ring
Located in London, GB
This exquisite 1.69 carat old mine cut diamond ring is truly a timeless treasure. Crafted with
Category

Antique 19th Century British Georgian Wedding Rings

Materials

Diamond, White Gold

Old Austrian Ring Diamonds 14K Yellow White Gold Ø7.75US/ 2.5gr
Located in SE
stones that you may see on many of the older jewelry items are usually of older mine or European and
Category

Vintage 1920s Austrian Art Deco Cluster Rings

Materials

Diamond, 14k Gold

1931 old Ring 1ct Emerald 0.5ctw Diamonds solid 18K Gold Silver ØUS5.5/6.6gr
Located in SE
E8. Finest used condition, with very minor signs of wear. Size: US Ø 5.5 / 16.1 mm. Traces of old
Category

Vintage 1930s Swedish Art Deco Dome Rings

Materials

Diamond, Emerald, 18k Gold, Silver

Antique German Ring 1.4ctw old cut Diamonds solid 12K Gold Silver ØUS8/ 3.6gr
Located in SE
stones that you may see on many of the older jewelry items are usually of older mine or European and
Category

Antique 19th Century European Art Nouveau Wedding Rings

Materials

Diamond, 18k Gold, Silver, 10k Gold

Old Ring Bague au Firmament Diamond Blue Enamel 18K Gold Ø5.75 US/ 5.5 gr
Located in SE
decades old.. Also presume that sometimes metal parts, stones or enamels ,etc. may show minor scratches
Category

Vintage 1920s Italian Empire Cluster Rings

Materials

Diamond, 18k Gold, Enamel, Platinum

Old Danish Ring Citrine solid 14K Gold Ø 4.75 US/ 6.2 gr
Located in SE
usually of older mine or European and because of their deeper culets, off-round shapes and higher tables
Category

Vintage 1920s Danish Art Deco Cluster Rings

Materials

Citrine, 18k Gold

Buccellati Suite Created by Mario Buccellati Himself, $450k Official Evaluation
By Mario Buccellati
Located in Southbury, CT
" square clip earrings, all of which are set with dazzling old-mine cut diamonds. Each jewel has been
Category

Vintage 1950s Renaissance Revival Choker Necklaces

Materials

Diamond, 18k Gold

Old Hay Signet Ring Rock Quartz Stone Intaglio solid 14K Gold Ø 10.5 US/17gr
Located in SE
hiding anything or lying about the condition of used items that are at least several decades old.. Also
Category

Antique Late 19th Century European Arts and Crafts Signet Rings

Materials

Quartz, 14k Gold

Art Deco Pearl Single Strand Sapphire Diamond 18 Kt Clasp
Located in Napoli, IT
, platinum topped, gorgeous stone setting with a centre old mine cut Diamond of .20 Ct flanked by 2 natural
Category

Vintage 1920s European Art Deco Beaded Necklaces

Materials

Diamond, Pearl, Sapphire, 18k Gold

Antique Celestial Star Pendant - Brooch Necklace Set in Fitted Case
Located in Danvers, MA
and centered with an old mine cut diamond. Between each ray of the star is elegant gold scrolling
Category

Antique Late 19th Century British Victorian Pendant Necklaces

Materials

Diamond, Pearl, 15k Gold, 18k Gold

Antique Snake, Hammer and Stars Brooch, 9k Gold and Silver, Diamond, Ruby, Pearl
Located in NEWARK, GB
and direction to the wearer. Perfect worn as a brooch or lapel pin. It has an old C type clasp and
Category

Antique Mid-19th Century British Victorian Brooches

Materials

Diamond, Pearl, Ruby, Turquoise, 9k Gold, Yellow Gold, Silver

Antique Nordic Picture Pendant Locket Diamond solid 18K Gold /5gr
Located in SE
usually of older mine or European and because of their deeper culets, off-round shapes and higher tables
Category

Vintage 1930s Swedish Art Nouveau Pendant Necklaces

Materials

Diamond, 18k Gold

Antique German Pendant Diamond solid 18K Gold /1.5gr
Located in SE
usually of older mine or European and because of their deeper culets, off-round shapes and higher tables
Category

Vintage 1930s German Art Nouveau Pendant Necklaces

Materials

Diamond, 18k Gold

Antique Alliance Ring Diamonds solid 14K Orange Gold Ø US7.75 /5.7gr
Located in SE
hallmarks. Rhombus shaped clusters in White Gold or Platinum with 4 old diamond cut Diamonds of equal
Category

Vintage 1920s European Retro Solitaire Rings

Materials

Diamond, 14k Gold

1948 Finish Ring Daimonds solid 18K Gold Silver Ø6.75 US/ 1.7gr
Located in SE
central stone is likely of Russian Siberian origin with strong tint of Green old diamond cut Ø 3 mm /0.14
Category

Vintage 1940s Finnish Retro Cluster Rings

Materials

Diamond, 18k Gold

1942 Finish Ring 0.35 ctw. Diamonds solid 14K Rose Gold Silver ØUS 9.5 / 1.8gr
Located in SE
stones that you may see on many of the older jewelry items are usually of older mine or European and
Category

Vintage 1940s Finnish Art Deco Three-Stone Rings

Materials

Diamond, 14k Gold

Vintage All Seeing Eye Ring Ruby Diamonds solid 18K Gold ØUS7 / 2.3 gr.
Located in SE
many of the older jewelry items are usually of older mine or European and because of their deeper
Category

Vintage 1960s Swedish Retro Cluster Rings

Materials

Diamond, Ruby, 18k Gold

1967 Ring All Seeing Eye Ruby solid 18K Gold ØUS 5 / 4.6 gr.
Located in SE
usually of older mine or European and because of their deeper culets, off-round shapes and higher tables
Category

Vintage 1960s Swedish Retro Cluster Rings

Materials

Diamond, Ruby, 18k Gold

1923 Antique Ring 0.7ct natural Sapphire solid 18K Gold Ø 6.75 US /2.2gr
Located in SE
A ring from the distant Art Deco period featuring an 18K Rose Gold sleekly band + old European
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Sapphire, 18k Gold

Vintage Ring Ruby Diamonds solid 18K Gold Ring Ø 7.5US / 2.3 gr
Located in SE
many of the older jewelry items are usually of older mine or European and because of their deeper
Category

Vintage 1960s European Retro Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Antique German Pendant Seed Pearls and Diamond solid 14K Gold /1.2gr
Located in SE
usually of older mine or European and because of their deeper culets, off-round shapes and higher tables
Category

Antique Early 1900s German Art Nouveau Pendant Necklaces

Materials

Diamond, Pearl, 14k Gold

Antique Halo Ring 1ct Sapphire 1ctw Diamonds solid 18K Gold Ø5.5US/4.3 gr
Located in SE
stones that you may see on many of the older jewelry items are usually of older mine or European and
Category

Vintage 1920s Swedish Retro Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

1920s Art Deco Boat Ring solid 18K Gold Dendritic Agate Size Ø 6.25US/2.7 gr
Located in SE
shoulders. Old European cut Diamond in White Gold bezel measures Ø 4 mm x 2.2 mm deep / about 0.25 ct. Color
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Agate, 18k Gold

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Loose Old Mine For Sale on 1stDibs

On 1stDibs, you can find the most appropriate loose old mine for your needs in our varied inventory. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect loose old mine may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. A loose old mine from Antinori Fine Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a loose old mine featuring diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for an old mine cut version of this piece and are unable to find the perfect match, our selection also includes alternatives. If you’re browsing our inventory for a loose old mine, 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 Loose Old Mine?

On average, a loose old mine at 1stDibs sells for $1,419, while they’re typically $300 on the low end and $19,584 for the highest priced versions of this item.
Questions About Loose Old Mine
  • 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.