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Old European Cut Loose Gemstones

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Stone Cut: Old European Cut
GIA Certified 1.01 Carat Old European Cut Natural Diamond
GIA Certified 1.01 Carat Old European Cut Natural Diamond

GIA Certified 1.01 Carat Old European Cut Natural Diamond

Located in New York, NY

ITEM DESCRIPTION Stone Shape: Old European Diamond Weight: 1.01 Carat  Color: H Measurements: 6.51 x 6.53 x 3.45 mm Symmetry: Very Good Polish: Excellent Fluorescence: Medium Blue ...

Category

21st Century and Contemporary Modern Old European Cut Loose Gemstones

Materials

Diamond

GIA Certified 4.65 Carat Fancy Deep Yellow SI1 Old Euro Cut Loose Diamond
GIA Certified 4.65 Carat Fancy Deep Yellow SI1 Old Euro Cut Loose Diamond

GIA Certified 4.65 Carat Fancy Deep Yellow SI1 Old Euro Cut Loose Diamond

Located in Miami, FL

A rare and unique GIA-certified 4.65 carat Old European cut (GIA circular brilliant cut) natural fancy deep yellow diamond with SI1 clarity, even color distribution, and very good po...

Category

21st Century and Contemporary Contemporary Old European Cut Loose Gemstones

Materials

Yellow Diamond

8.06 Carat Old European Cut Diamond – Q-R Color VS1 Clarity Collectors Peice!
8.06 Carat Old European Cut Diamond – Q-R Color VS1 Clarity Collectors Peice!

8.06 Carat Old European Cut Diamond – Q-R Color VS1 Clarity Collectors Peice!

Located in Ramat Gan, IL

A diamond of remarkable presence and antique charm, this 8.06-carat Old European Cut diamond showcases the enduring beauty of vintage craftsmanship. Graded Q-R in color and VS1 in cl...

Category

20th Century American Art Deco Old European Cut Loose Gemstones

Materials

Diamond

42.82 Carat Old European Diamond Layout – GIA Certified
42.82 Carat Old European Diamond Layout – GIA Certified

42.82 Carat Old European Diamond Layout – GIA Certified

Located in Ramat Gan, IL

Exceptional 42.82 Carat Old European Diamond Layout – GIA Certified An extraordinary collection of 19 Old European cut diamonds, totaling an impressive 42.82 carats. This meticulous...

Category

Early 20th Century European Old European Cut Loose Gemstones

Materials

Diamond

GIA Certified 0.81CT L VS1 Old European Loose Diamond
GIA Certified 0.81CT L VS1 Old European Loose Diamond

GIA Certified 0.81CT L VS1 Old European Loose Diamond

Located in New York, NY

ITEM DESCRIPTION ID #: 53240 Stone Shape: Old European Diamond Weight: 0.81CT Clarity: VS1 Color: L Cut: Excellent Measurements: 5.80 - 5.86 x 2.94mm Depth %: 50.3% Table %: 56% Sym...

Category

15th Century and Earlier Antique Old European Cut Loose Gemstones

Materials

White Diamond

LFG Certified 3.78 K/VS1 Antique Old European Round Brilliant Cut Diamond
LFG Certified 3.78 K/VS1 Antique Old European Round Brilliant Cut Diamond

LFG Certified 3.78 K/VS1 Antique Old European Round Brilliant Cut Diamond

Located in Paris, FR

This Antique Old European Round Brilliant cut Diamond weights 3.78 carats with a K color (Beautiful white face up) and VS1 Clarity (Loupe Clean). The high quality of its cut let the ...

Category

1910s Unknown Belle Époque Vintage Old European Cut Loose Gemstones

Materials

Diamond

57.87 Carats Sapphire Craving
57.87 Carats Sapphire Craving

57.87 Carats Sapphire Craving

Located in Khet Bang Rak, 10

Sapphires have captivated collectors for centuries with their remarkable depth of color and enduring strength. Ranking 9 on the Mohs scale, sapphire is one of the hardest natural gem...

Category

21st Century and Contemporary Thai Modern Old European Cut Loose Gemstones

Materials

Blue Sapphire

GIA-Certified 4.89 Carat Old European Brilliant Cut Diamond — L / SI1  None.
GIA-Certified 4.89 Carat Old European Brilliant Cut Diamond — L / SI1  None.

GIA-Certified 4.89 Carat Old European Brilliant Cut Diamond — L / SI1 None.

Located in Ramat Gan, IL

A truly exceptional antique-cut stone with rare character and presence. This impressive 4.89-carat Old European Brilliant is certified by the GIA (Report #2233708564, dated January 2...

Category

Early 20th Century Old European Cut Loose Gemstones

Materials

Diamond

Gia Certified 0.19 Carat Light Purplish I1 Loose Old European Diamond
Gia Certified 0.19 Carat Light Purplish I1 Loose Old European Diamond

Gia Certified 0.19 Carat Light Purplish I1 Loose Old European Diamond

Located in New York, NY

ITEM DESCRIPTION ID #: NYC57087 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 0.19 CT Clarity: I1 Color: LIGHT PURPLISH Cut: Excellent Measurements: 3.42 x 3.45 x 2.24 mm Depth %: ...

Category

15th Century and Earlier Antique Old European Cut Loose Gemstones

Materials

White Diamond

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Certificate: IGI Report Number: S3G69213 Shape And Cut: Marquise Carat Weight: 0.33 carat Measurements: 6.36 x 3.47 x 2.43mm Color Grade: L Colour FEATURES OF THE DIAMOND: This L...

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Diamond, White Diamond

Radiant GIA Certified 0.25CT Fancy Pink Round Brilliant Diamond With VS1 Clarity
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Located in New York, NY

ITEM DESCRIPTION ID #: 55125 Stone Shape: Round Diamond Weight: 0.25CT Clarity: VS1 Color: Faint Pink Cut: Good Measurements: 4.00x4.02x2.49mm Depth %: 62% Table %: 59% Symmetry: E...

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Pink Diamond

GIA Certified 1.82 Carat Burma No Heat Cushion Cut Pink Sapphire
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Located in Kowloon, Hong Kong

Experience the unmatched beauty and rarity of this 1.82 carat Burma No-Heat Pink Sapphire, sourced directly from the legendary Mogok mines—renowned for producing the world’s finest s...

Category

2010s Old European Cut Loose Gemstones

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Pink Sapphire

GIA Certified 3.25 Carat Old European Cut Natural Diamond K VS2
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GIA Certified 3.25 Carat Old European Cut Natural Diamond K VS2

Located in Los Angeles, CA

Stone Creation - Natural Shape - Circular Brilliant Cut Measurements - 9.66 - 9.79 x 5.53 mm Weight - 3.25 Carat Color - K, Faint Brown, face up white and beautiful Clarity - VS2 Po...

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GIA Emerald Natural Diamond 1.60ct F/VS1 Loose GIA XX $2000 Credit, Inscription
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GIA Emerald Natural Diamond 1.60ct F/VS1 Loose GIA XX $2000 Credit, Inscription

By GIA

Located in San Diego, CA

Exquisite loose 1.60ct emerald-cut diamond certified by GIA with laser inscription number 1175388529. F Color and VS1 Clarity with no fluorescence. The diamond has excellent polish a...

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GIA Certified 1.20 Carat Natural Diamond Round Brilliant Cut F Color VS1 Clarity
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Previously Available Items
Loose Antique Diamond 0.85 Carat Old European Cut H Color SI1 Clarity GIA Cert.
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Located in Media, PA

Offered here is a loose natural antique diamond accompanied by a GIA Diamond Grading Report (Report No. 1236858894). This stone is an Old European Brilliant cut, a highly desirable a...

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1920s Vintage Old European Cut Loose Gemstones

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1.60ct GIA Old European Cut Diamond  Natural I VS2  Antique Loose Stone
1.60ct GIA Old European Cut Diamond  Natural I VS2  Antique Loose Stone

1.60ct GIA Old European Cut Diamond Natural I VS2 Antique Loose Stone

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A Masterpiece of Antique Artistry Discover the timeless allure of this 1.60-carat natural Old European Cut (OEC) diamond. Unlike modern, mass-produced diamonds, this stone was hand-f...

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This exceptional 2.46ct loose natural diamond showcases a stunning Old European Brilliant cut and comes certified with GIA report number 2233774142, issued on November 13, 2025. With...

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A rare and elegant find, this matching pair of Old European Cut diamonds combines antique charm with modern certification. Weighing 3.19 carats (M-VS1) and 3.39 carats (L-VS2), both ...

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Old Europoean Diaomds 8.24ct Total Weight Matching Pair
Old Europoean Diaomds 8.24ct Total Weight Matching Pair

Old Europoean Diaomds 8.24ct Total Weight Matching Pair

Located in Ramat Gan, IL

Matching Pair of 4ct Each Old European Diamonds** Discover the timeless elegance of this **matching pair of 4-carat each Old European cut diamonds**—an extraordinary find for collec...

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GIA Certified Old-Euro Cut Loose Diamond 0.87ct
GIA Certified Old-Euro Cut Loose Diamond 0.87ct

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Located in Laguna Beach, CA

0.87 carat old-Euro cut circular diamond. GIA graded H color, i1 clarity. The GIA report number is 2231368627. Comes with a full grading certificate.

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Late 20th Century Old European Cut Loose Gemstones

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GIA Certified 1.29 Carat Old European Natural Diamond
GIA Certified 1.29 Carat Old European Natural Diamond

GIA Certified 1.29 Carat Old European Natural Diamond

Located in New York, NY

ITEM DESCRIPTION ID #: NYC57911 Stone Shape: Old European Diamond Weight: 1.29Carat Fancy Color: M Cut: Brilliant Measurements: 6.58 x 6.88 x 4.56 mm Symmetry: Fair Polish: Good Flu...

Category

21st Century and Contemporary Modern Old European Cut Loose Gemstones

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Diamond