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Popular: Victorian Collection Engagement Rings Loose Diamonds Pendants Daily Wearables Colored Stones
Astridi Diamonds
Certified Diamonds

Diamonds

Every Diamond, Exceptional

Each stone in our collection is hand-selected for exceptional cut, brilliance and fire — certified by the world's most respected gemological laboratories.

2186 diamonds
Marquise 1.50ct H SI2
Natural Diamond · Marquise

Marquise 1.50ct H SI2

IGI · 825609831

$3,311
MARQUISE 1.20ct H VS1
Natural Diamond · MARQUISE

MARQUISE 1.20ct H VS1

Very Good · EGL USA · US927019905D

$3,312
Natural Diamond · Marquise

Marquise 1.20ct G SI2

GIA · 6551200456

$3,316
Marquise 1.00ct H VS1
Natural Diamond · Marquise

Marquise 1.00ct H VS1

GIA · 6552392819

$3,339
Natural Diamond · Marquise

Marquise 1.02ct I VVS1

GIA · 5566720981

$3,346
Natural Diamond · Marquise

Marquise 1.01ct D SI1

GIA · 1236988783

$3,347
Marquise 1.01ct G VS1
Natural Diamond · Marquise

Marquise 1.01ct G VS1

GIA · 6552391973

$3,350
Marquise 1.01ct G VS1
Natural Diamond · Marquise

Marquise 1.01ct G VS1

GIA · 6552391973

$3,350
Natural Diamond · Marquise

Marquise 1.01ct I VVS2

GIA · 6562116269

$3,353
Natural Diamond · Marquise

Marquise 1.01ct D SI1

GIA · 3565428939

$3,360
Natural Diamond · Marquise

Marquise 1.20ct G SI2

GIA · 2567620089

$3,361
MARQUISE 1.01ct H VS2
Natural Diamond · MARQUISE

MARQUISE 1.01ct H VS2

Very Good · GIA · 2566212942

$3,394
Marquise 1.50ct G SI2
Natural Diamond · Marquise

Marquise 1.50ct G SI2

IGI · 816676859

$3,396
Marquise 1.20ct D SI2
Natural Diamond · Marquise

Marquise 1.20ct D SI2

GIA · 1557164573

$3,397
Marquise 1.53ct K SI1
Natural Diamond · Marquise

Marquise 1.53ct K SI1

GIA · 6552026847

$3,399
Natural Diamond · Marquise

Marquise 1.01ct H VS2

GIA · 1242007291

$3,399
Marquise 1.52ct H SI2
Natural Diamond · Marquise

Marquise 1.52ct H SI2

IGI · 831652546

$3,407
Natural Diamond · Marquise

Marquise 1.31ct K VS2

GIA · 2567520560

$3,422
MARQUISE 1.23ct G VS2
Natural Diamond · MARQUISE

MARQUISE 1.23ct G VS2

Very Good · EGL USA · US926977806D

$3,426
Natural Diamond · Marquise

Marquise 1.20ct D SI2

GIA · 2241026869

$3,436
Natural Diamond · Marquise

Marquise 1.03ct I IF

GIA · 7546860199

$3,446
Marquise 1.50ct I SI2
Natural Diamond · Marquise

Marquise 1.50ct I SI2

IGI · 839684941

$3,456
Marquise 1.01ct H VS2
Natural Diamond · Marquise

Marquise 1.01ct H VS2

GIA · 1569662024

$3,457
Natural Diamond · Marquise

Marquise 1.20ct H VS2

GIA · 6562583784

$3,460
Our Diamonds
Astridi & the planet

Responsibly Sourced, Exceptionally Brilliant

Every diamond in our collection is ethically sourced and carries full certification from GIA, IGI or AGS — your guarantee of quality and transparency.

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