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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.

All ANTIQUE CUSHION Asscher Cushion Cushion Modified ELONGATED CUSHION ELONGATED HEXAGON ELONGATED OVAL Em Cut Emerald Heart LOZENGE Marquise OCTAGON Other Oval Pear Princess Radiant Round SQUARE STRAIGHT BAGUETTE Trilliant TRILLION UNUSUAL
54069 diamonds
Radiant 0.52ct J FL
Natural Diamond · Radiant

Radiant 0.52ct J FL

GIA · 7552001201

$509
Radiant 0.52ct J FL
Natural Diamond · Radiant

Radiant 0.52ct J FL

GIA · 7552001201

$509
Round 0.51ct J IF
Natural Diamond · Round

Round 0.51ct J IF

Excellent · GIA · 2554760965

$509
Round 0.50ct E SI1
Natural Diamond · Round

Round 0.50ct E SI1

Very Good · GIA · 7556704207

$509
Round 0.50ct E SI1
Natural Diamond · Round

Round 0.50ct E SI1

Very Good · GIA · 7556704207

$509
Round 0.51ct H IF
Natural Diamond · Round

Round 0.51ct H IF

Ideal · IGI · 757513219

$509
Round 0.51ct H IF
Natural Diamond · Round

Round 0.51ct H IF

Ideal · IGI · 757513219

$509
Natural Diamond · Heart

Heart 0.50ct H VS1

GIA · 6551840082

$509
Pear 0.50ct E SI2
Natural Diamond · Pear

Pear 0.50ct E SI2

GIA · 6561009887

$509
Cushion Modified 0.58ct D VVS1
Natural Diamond · Cushion Modified

Cushion Modified 0.58ct D VVS1

GIA · 2536350413

$510
Cushion Modified 0.58ct D VVS1
Natural Diamond · Cushion Modified

Cushion Modified 0.58ct D VVS1

GIA · 2536350413

$510
Natural Diamond · Pear

Pear 0.50ct D VS2

Very Good · IGI · 706509636

$510
Natural Diamond · Pear

Pear 0.50ct D VS2

Very Good · IGI · 706509497

$510
Round 0.50ct D SI1
Natural Diamond · Round

Round 0.50ct D SI1

Very Good · GIA · 6552429827

$510
Pear 0.87ct I SI2
Natural Diamond · Pear

Pear 0.87ct I SI2

IGI · 725520250

$510
Cushion Modified 0.54ct D VS2
Natural Diamond · Cushion Modified

Cushion Modified 0.54ct D VS2

GIA · 2537351657

$510
Heart 0.50ct G VVS1
Natural Diamond · Heart

Heart 0.50ct G VVS1

GIA · 7551391426

$510
Round 0.50ct D SI1
Natural Diamond · Round

Round 0.50ct D SI1

Excellent · GIA · 7556530520

$510
Round 0.50ct D SI1
Natural Diamond · Round

Round 0.50ct D SI1

Very Good · GIA · 6552429827

$510
Cushion Modified 0.54ct D VS2
Natural Diamond · Cushion Modified

Cushion Modified 0.54ct D VS2

GIA · 2537351657

$510
Round 0.50ct D SI1
Natural Diamond · Round

Round 0.50ct D SI1

Excellent · GIA · 7556530520

$510
Heart 0.50ct G VVS1
Natural Diamond · Heart

Heart 0.50ct G VVS1

GIA · 7551391426

$510
Natural Diamond · Cushion Modified

Cushion Modified 0.50ct G VVS2

GIA · 1236748582

$510
Natural Diamond · Round

Round 0.51ct F SI2

Excellent · GIA · 3555730488

$510
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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