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Cushion|Lab Grown|IGI

0.71ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG467144331

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG467144331

Diamond specifications and retailer prices

From $354 SGD
$277 USD
As of October 30, 2026
Save $129 SGD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,515 SGD at MOH London · As of October 21, 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 LG467144331 or 467144331. Listed at 4 retailers as of October 30, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG467144331
Dimensions5.32 × 5.16 × 3.51 mm
L/W Ratio1.03
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
5.32 mm5.16 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG467144331
Side View
Table 59.5%Crown 35.2°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 68.0%

Caratlytics Score

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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 30
Current: $1,515 SGD|Low: $245 SGD|High: $1,525 SGD|Avg: $793 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$354 SGD
Retailer 2$365 SGD
Retailer 4$483 SGD
Retailer 5$844 SGD
Retailer 6$1,010 SGD
Retailer 7$1,010 SGD
MOH London$1,515 SGD

34 data points across 7 retailers

4 retailers$354 SGD to $483 SGD

A
Cheapest Retailer
-
$354 SGD
$277 USD
A
Retailer 2
-
$365 SGD
£225 GBP
View
B+
Retailer 3
-
$483 SGD
$378 USD
View
Most Expensive
MOH London
LG467144331 · Oct 21
$1,515 SGD
£933 GBP
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from $354 SGDSave up to $129 SGD

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
$354 SGD