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Cushion|Lab Grown|IGI

3.07ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG694519891

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

Certificate IGI LG694519891

Diamond specifications and retailer prices

From $573 SGD
HK$3,500 HKD
As of October 30, 2026
Save $1,510 SGD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,083 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG694519891 or 694519891. Listed at 8 retailers as of October 29, 2026, with prices from $573 to $2,083, a $1,510 spread on the same certified stone. MOH London lists it at $2,083. 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

3.07
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694519891
Dimensions8.61 × 8.60 × 5.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.60 mm3.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694519891
Side View
Table 66.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.3%

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 30
Current: $2,083 SGD|Low: $573 SGD|High: $5,177 SGD|Avg: $1,866 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$573 SGD
Retailer 2$635 SGD
Retailer 6$716 SGD
Retailer 11$837 SGD
Retailer 5$923 SGD
Retailer 7$926 SGD
Retailer 12$1,242 SGD
Retailer 9$1,275 SGD
MOH London$2,083 SGD
Retailer 10$2,557 SGD
Retailer 4$4,820 SGD
Retailer 3$5,177 SGD

3 data points across 12 retailers

8 retailers$573 SGD to $2,083 SGD

A
Cheapest Retailer
-
$573 SGD
HK$3,500 HKD
A
Retailer 2
-
$635 SGD
£391 GBP
View
A
Retailer 3
-
$716 SGD
$560 USD
View
B+
Retailer 4
-
$837 SGD
$655 USD
View
A
Retailer 5
-
$923 SGD
£568 GBP
View
A
Retailer 6
-
$926 SGD
$724 USD
View
A
Retailer 7
-
$1,275 SGD
$997 USD
View
Most Expensive
B
MOH London
LG694519891 · Oct 29
$2,083 SGD
£1,283 GBP
View
7 more retailers have this diamond
Prices start from $573 SGDSave up to $1,510 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
3.07ct Cushion
$573 SGD