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Cushion|Lab Grown|IGI

1.56ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG756525315

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG756525315

Diamond specifications and retailer prices

From $2,164 SGD
£1,333 GBP
As of October 26, 2026
5 retailers carry this diamond
Most expensive: $2,164 SGD at MOH London
View at MOH London

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756525315 or 756525315. Listed at 5 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756525315
Dimensions6.62 × 6.54 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.62 mm6.54 mm1.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756525315
Side View
Table 64.0%Crown 34.6°Girdle: MED-THKPavilion 36°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $2,164 SGD|Low: $868 SGD|High: $3,018 SGD|Avg: $1,579 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 2$868 SGD
Retailer 3$949 SGD
Retailer 6$1,179 SGD
Retailer 8$1,278 SGD
Retailer 4$1,393 SGD
Retailer 5$1,789 SGD
MOH London$2,164 SGD
Retailer 7$3,018 SGD

4 data points across 8 retailers

5 retailers

Retailer 1
-
$868 SGD
$679 USD
Price last confirmed 7 days ago
Retailer 2
-
$949 SGD
£585 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
$1,393 SGD
$1,090 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,789 SGD
$1,399 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
MOH London
LG756525315 · Oct 26
$2,164 SGD
£1,333 GBP
View
4 more retailers have 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+
1.56ct Cushion
$2,164 SGD