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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.

2185 diamonds
MARQUISE 1.04ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.04ct D VVS2

Very Good · IGI · LG799633609

$296
MARQUISE 1.04ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.04ct D VVS2

Very Good · IGI · LG813650532

$296
MARQUISE 1.32ct E VS2
Natural Diamond · MARQUISE

MARQUISE 1.32ct E VS2

Ideal · GCAL · LG361846677

$297
MARQUISE 1.38ct E VS2
Natural Diamond · MARQUISE

MARQUISE 1.38ct E VS2

Excellent · GCAL · LG353116234

$298
MARQUISE 1.07ct E VVS1
Natural Diamond · MARQUISE

MARQUISE 1.07ct E VVS1

Very Good · IGI · LG818656431

$300
MARQUISE 1.01ct D VVS1
Natural Diamond · MARQUISE

MARQUISE 1.01ct D VVS1

Excellent · IGI · LG786665733

$301
MARQUISE 1.04ct E VVS2
Natural Diamond · MARQUISE

MARQUISE 1.04ct E VVS2

Ideal · GCAL · LG362066161

$302
MARQUISE 1.06ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.06ct D VVS2

Very Good · IGI · LG816687128

$302
MARQUISE 1.06ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.06ct D VVS2

Very Good · IGI · LG761567648

$303
MARQUISE 0.30ct F SI1
Natural Diamond · MARQUISE

MARQUISE 0.30ct F SI1

Very Good · GIA · 6542349257

$305
MARQUISE 1.07ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.07ct D VVS2

Very Good · IGI · LG778673187

$305
MARQUISE 1.07ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.07ct D VVS2

Very Good · IGI · LG804624063

$305
MARQUISE 1.09ct E VS1
Natural Diamond · MARQUISE

MARQUISE 1.09ct E VS1

Excellent · IGI · LG775630588

$305
MARQUISE 1.01ct E VVS2
Natural Diamond · MARQUISE

MARQUISE 1.01ct E VVS2

Very Good · GIA · LG1232693559

$307
MARQUISE 1.06ct E VVS2
Natural Diamond · MARQUISE

MARQUISE 1.06ct E VVS2

Ideal · GCAL · LG361846689

$307
MARQUISE 1.08ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.08ct D VVS2

Very Good · IGI · LG814603666

$308
MARQUISE 1.08ct D VVS2
Natural Diamond · MARQUISE

MARQUISE 1.08ct D VVS2

Very Good · IGI · LG827611896

$308
MARQUISE 1.10ct E VS1
Natural Diamond · MARQUISE

MARQUISE 1.10ct E VS1

Excellent · IGI · LG783615637

$308
MARQUISE 1.21ct F VS1
Natural Diamond · MARQUISE

MARQUISE 1.21ct F VS1

Excellent · GCAL · LG360336480

$309
MARQUISE 1.04ct D VVS1
Natural Diamond · MARQUISE

MARQUISE 1.04ct D VVS1

Excellent · IGI · LG794669209

$310
MARQUISE 1.01ct Fancy Vivid Yellow VVS2
Natural Diamond · MARQUISE

MARQUISE 1.01ct Fancy Vivid Yellow VVS2

Very Good · IGI · LG660455211

$310
MARQUISE 1.08ct E VVS2
Natural Diamond · MARQUISE

MARQUISE 1.08ct E VVS2

Ideal · GCAL · LG362046157

$313
MARQUISE 1.38ct D VS2
Natural Diamond · MARQUISE

MARQUISE 1.38ct D VS2

Excellent · GCAL · LG353116295

$315
MARQUISE 1.02ct D VVS1
Natural Diamond · MARQUISE

MARQUISE 1.02ct D VVS1

Very Good · IGI · LG789609603

$316
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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