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Are old mine cut diamonds worth more?
1 Answer

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.
1stDibs ExpertFebruary 22, 2021
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Shop for Old Mine Cut Loose Diamond on 1stDibs
GIA Certified 1.08ct Old-Mine Cut Diamond, E Color, VS1 Clarity
Located in Laguna Beach, CA
1.08 carat old-mine cut diamond.
GIA graded E color, VS1 clarity.
GIA grading report number is 1236538153.
Comes with a full certificate.
Category
Late 20th Century Loose Gemstones
Materials
Diamond
1.75CT Fancy Yellow Old Miner Cut Diamond Loose Natural I2 Antique Cushion
Located in Carmel By The Sea, CA
Title:
1.75CT Fancy Yellow Old Mine Cut Diamond Loose Natural I2 Antique Cushion
Description:
Loose natural diamond weighing 1.75 carats, cut in an Old Mine Cut cushion shape.
Category
Antique Late 19th Century American Contemporary Loose Gemstones
Materials
Diamond
3.08ct Fancy Dark Orangy Brown Vs2 Cushion Mixed Cut (old mine) – GIA Certified
Located in Ramat Gan, IL
3.08ct Fancy Dark Orangy Brown Vs2 clarity Cushion Mixed - antique vintage cut – GIA Certified
GIA Report #2223311799 Cushion Mixed Cut 8.32 x 8.21 x 5.03 mm VS2 Polish: Excelle...
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, Brown Diamond
“Toi et Moi” Old Mine brilliant 1.54ct Fancy Intense Yellow + 1.79ct K SI1 GIA
Located in Ramat Gan, IL
“Toiet Moi” Diamonds ring
Two antique Old Mine Brilliant diamonds. Two personalities. One extraordinary ring.
This is not a typical diamond listing. What makes this pair special is t...
Category
Antique Mid-19th Century Loose Gemstones
Materials
Diamond
5.09ct Antique Old Mine Brilliant K/VS2 GIA Certified — GIA #6233941574
Located in Ramat Gan, IL
✨ 5.09ct Antique Old Mine Brilliant K/VS2 GIA Certified — GIA #6233941574
Everything you want in a real antique Old Mine — high crown, small table (48%), large culet, and that org...
Category
Antique Early 19th Century Loose Gemstones
Materials
Diamond
GIA Certified 0.56 Carat Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA
Report Number: 7436108414
Shape And Cut: Cushion
Carat Weight: 0.56 carat
Measurements: 4.48 x 4.48 x 3.1 mm
Color Grade: Light Pink
FEATURES OF THE DIAMOND:
Thi...
Category
2010s Asian Loose Gemstones
Materials
Diamond


