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Cushion|Lab Grown|IGI

0.71ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG467164525

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG467164525

Diamond specifications and retailer prices

From $389 CAD
$277 USD
As of October 28, 2026
Save $1,268 CAD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,657 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG467164525 or 467164525. Listed at 4 retailers as of October 26, 2026, with prices from $389 to $1,657, a $1,268 spread on the same certified stone. MOH London lists it at $1,657. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG467164525
Dimensions5.27 × 5.17 × 3.49 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.27 mm5.17 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG467164525
Side View
Table 60.0%Crown 34.9°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,657 CAD|Low: $270 CAD|High: $1,675 CAD|Avg: $880 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 3$389 CAD
Retailer 2$399 CAD
Retailer 4$531 CAD
Retailer 5$927 CAD
Retailer 6$1,138 CAD
Retailer 7$1,138 CAD
MOH London$1,657 CAD

33 data points across 7 retailers

4 retailers$389 CAD to $1,657 CAD

A
Cheapest Retailer
-
$389 CAD
$277 USD
A
Retailer 2
-
$399 CAD
£224 GBP
View
B+
Retailer 3
-
$531 CAD
$378 USD
View
Most Expensive
B
MOH London
LG467164525 · Oct 26
$1,657 CAD
£929 GBP
View
3 more retailers have this diamond
Prices start from $389 CADSave up to $1,268 CAD

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.

A
0.71ct Cushion
$389 CAD