Complimentary gift wrapping & free shipping on orders above $500 — Learn more about our services
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 0.70ct D SI2
Natural Diamond · Marquise

Marquise 0.70ct D SI2

GIA · 1567385953

$1,152
Marquise 0.91ct J SI1
Natural Diamond · Marquise

Marquise 0.91ct J SI1

GIA · 2554324262

$1,152
Natural Diamond · Marquise

Marquise 0.70ct E VS1

GIA · 1563637909

$1,154
MARQUISE 0.70ct F SI1
Natural Diamond · MARQUISE

MARQUISE 0.70ct F SI1

Very Good · GIA · 6552251328

$1,155
Marquise 1.01ct L SI1
Natural Diamond · Marquise

Marquise 1.01ct L SI1

GIA · 1553457254

$1,161
Marquise 0.71ct G VS2
Natural Diamond · Marquise

Marquise 0.71ct G VS2

GIA · 2245084707

$1,164
Natural Diamond · Marquise

Marquise 0.73ct J IF

GIA · 1567451570

$1,169
MARQUISE 0.70ct H VS1
Natural Diamond · MARQUISE

MARQUISE 0.70ct H VS1

Very Good · GIA · 6552954770

$1,173
Marquise 1.01ct L VS1
Natural Diamond · Marquise

Marquise 1.01ct L VS1

GIA · 1555658521

$1,176
Natural Diamond · Marquise

Marquise 0.92ct L VS1

GIA · 5241013738

$1,176
MARQUISE 2.28ct Natural Aquamarine
Natural Diamond · MARQUISE

MARQUISE 2.28ct Natural Aquamarine

Good · N/A

$1,180
Marquise 0.72ct H IF
Natural Diamond · Marquise

Marquise 0.72ct H IF

GIA · 7543489938

$1,180
Marquise 1.02ct I SI2
Natural Diamond · Marquise

Marquise 1.02ct I SI2

IGI · 828640700

$1,182
Marquise 0.70ct F VS1
Natural Diamond · Marquise

Marquise 0.70ct F VS1

GIA · 6541768975

$1,182
Marquise 0.71ct I IF
Natural Diamond · Marquise

Marquise 0.71ct I IF

GIA · 6542702120

$1,183
MARQUISE 2.81ct E VVS2
Natural Diamond · MARQUISE

MARQUISE 2.81ct E VVS2

8X · GCAL · LG361286241

$1,194
Marquise 1.03ct K VS2
Natural Diamond · Marquise

Marquise 1.03ct K VS2

GIA · 6541570788

$1,200
Natural Diamond · Marquise

Marquise 0.70ct I VVS2

GIA · 7532846284

$1,205
Marquise 0.80ct H SI2
Natural Diamond · Marquise

Marquise 0.80ct H SI2

GIA · 6561777906

$1,205
MARQUISE 0.60ct D VS1
Natural Diamond · MARQUISE

MARQUISE 0.60ct D VS1

Very Good · GIA · 5553694874

$1,209
MARQUISE 2.09ct D VVS1
Natural Diamond · MARQUISE

MARQUISE 2.09ct D VVS1

8X · GCAL · LG361836409

$1,212
Marquise 0.80ct F SI2
Natural Diamond · Marquise

Marquise 0.80ct F SI2

GIA · 1569009009

$1,223
Marquise 0.90ct H SI2
Natural Diamond · Marquise

Marquise 0.90ct H SI2

GIA · 7568124134

$1,235
Natural Diamond · Marquise

Marquise 0.90ct K VS2

GIA · 6552332398

$1,236
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.

Speak to a specialist
Enquire About This Diamond

Our diamond specialists will get back to you within 24 hours with full details, pricing and availability.

CONTACT US