Loose Old Cut Diamonds

This very unique natural Old European cut diamond features tiny rare ruby inclusions inside of the stone, which are actual natural ruby crystals wh...

This shimmery 0.24 carat old cushion cut diamond was hand faceted over 90 years ago, and features natural "salt and pepper" inclusions which are ha...

Circa 1910, this 0.24 carat natural loose old European Cut Diamond features a hand cut shape, and a bright and white F color. Natural "salt and pep...

This classic natural 0.27 carat old transitional round brilliant cut diamond, and was hand cut about 90 years ago - a direct ancestor of the modern...

This natural loose antique Old European cut diamond of 0.30 carat has a fancy light yellowish brown color grade, which gives it an appealing slight...

This beautiful one-of-a-kind 0.32 carat antique loose Old European cut diamond was mined from the earth in the early 1900's and hand polished from ...

This natural 0.32 carat old diamond is a classic transitional round brilliant cut, and was artisan hand faceted in the time period before the moder...

This one of a kind antique 0.34 carat loose round transitional cut old diamond features good symmetry and polish, resulting in a brilliant shimmer....

This vintage old cut diamond of 0.34 carat, G color, and SI1 clarity features a one-of-a-kind organic round shape, characteristic of artisan hand f...

Perfectly proportioned, this absolutely gorgeous 0.35 carat transitional round brilliant cut diamond dates from the 1930's and features a high clar...

This 0.36 carat Old European Cut diamond features dynamic brilliance due to its old world artisan hand faceting from over 90 years ago. A lovely na...

Mined from the earth over 100 years ago, this very unique hand-cut 0.38 carat Old European Cut diamond showcases a one-of-a-kind hand cut shape wit...

This pre-owned recycled natural 0.38 carat Old European Cut round diamond is brilliant and attractive, and has a slight hint of brownish color. Wit...

This gorgeous authentic vintage round loose diamond of 0.38 carat, EGL Certified, of bright white G color and SI2 clarity is 100% eyeclean, with ab...

Dating from the 1920's, this beautiful 0.39 carat loose round transitional cut diamond is previously owned. Featuring a unique brilliance that only...

This unique natural 0.39 carat loose Old European Cut round diamond has an iconic hand faceted shape, characteristic of diamonds artisan cut and f...

Circa 1910, this 0.40 carat Old European Cut diamond features stunning brilliance and an enduring beauty only seen in hand faceted stones from over...

This loose genuine Old European cut diamond of 0.40 carat is an authentic antique diamond which was originally mined from the earth early in the 19...

Loose Natural Diamond Highlights:- Desirable White E Color- Old Round Brilliant Diamond, circa 1920's- Previously Owned Vintage Cut Artisan Diamond...

A treasure from the past, this 0.41 carat loose natural old mine cut diamond was mined and hand faceted over 100 years ago. Carefully removed from ...

This 0.42 carat old diamond features a transitional brilliant cut characteristic of hand faceted stones from the 1920's and 1930's. The unique natu...

This natural loose Old European cut diamond of 0.43 carat, H Color, and SI1 Clarity, is an antique diamond which was originally mined from the eart...

This loose 0.45 carat Old European Cut diamond was hand faceted over 100 years ago. With bright shimmer and desirable clean VS2 clarity, this brill...

This unique 0.46 carat natural Old European Cut Diamond features a desirable high VS2 clarity and a warm tinge of champagne color. Originally hand ...

This gorgeous natural loose Transitional Round Brilliant cut diamond of 0.51 carat, D Color, and SI2 Clarity, is an actual vintage diamond which wa...

This 0.53 carat Old European cut diamond features a beautiful artisan hand faceted shape, dazzling brilliance, and a timeless appeal. 100% eye clea...

This authentic natural 0.53 carat loose Old European Cut diamond was artisan cut and shaped over 90 years ago. The hand-hewn facets and create a ve...

This natural M color diamond has a yellow overtone, which gives it a warm color.

This natural vintage 0.57 carat cushion cut loose diamond features an iconic faceting style characteristic of diamonds hand-cut before 1930. With a...