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Cushion|Lab Grown|IGI

3.37ct D VVS1 Cushion Lab Grown Diamond

D/VVS1

Diamond specifications and retailer prices

From £1,600 GBP
A$3,298 AUD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: £1,600 GBP at MoiMoi Australia
View at MoiMoi Australia

About this 3.37ct lab-grown cushion diamond

This 3.37ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 2 retailers as of October 28, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.37
Carat
D
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.87 × 8.18 × 5.41 mm
L/W Ratio1.21
Top View
9.87 mm8.18 mm3.37 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: £1,600 GBP|Low: £689 GBP|High: £1,600 GBP|Avg: £942 GBP
MoiMoi Australia
Retailer 2
Retailer 3
October 28, 2026
Retailer 3£689 GBP
Retailer 2£1,102 GBP
MoiMoi Australia£1,600 GBP

29 data points across 3 retailers

2 retailers

Retailer 1
-
£1,102 GBP
Price last confirmed 13 days ago
Most Expensive
B+
MoiMoi Australia
408865986 · Oct 28
£1,600 GBP
A$3,298 AUD
View
1 more retailer has this diamond

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.

B+
3.37ct Cushion
£1,600 GBP