Cushion|Lab Grown|IGI

3.45ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From €1,321 EUR

$1,476 USD

As of October 30, 2026

2 retailers carry this diamond

Most expensive: €1,463 EUR at GemsNY · As of October 13, 2026

View at GemsNY

About this 3.45ct lab-grown cushion diamond

This 3.45ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.45

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabIGI

Dimensions10.01 × 7.99 mm

L/W Ratio1.25

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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Price History

Last verified: Oct 30

Current: €1,463 EUR|Low: €1,321 EUR|High: €9,113 EUR|Avg: €4,494 EUR

GemsNY

Retailer 2

Retailer 3

October 3, 2026

Retailer 2€1,321 EUR

GemsNY€1,463 EUR

Retailer 3€9,113 EUR

2 data points across 3 retailers

2 retailers

Cheapest Retailer

€1,321 EUR

$1,476 USD

Most Expensive

GemsNY

L833599 · Oct 13

€1,463 EUR

$1,634 USD

View

Price last confirmed 19 days ago

1 more retailer has this diamond

Prices start from €1,321 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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