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Cushion|Lab Grown|IGI

1.06ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG840612265

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840612265

Diamond specifications and retailer prices

From $187 SGD
As of November 6, 2026
Save $1,540 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,727 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG840612265 or 840612265. Listed at 13 retailers as of November 5, 2026, with prices from $187 to $1,727, a $1,540 spread on the same certified stone. MOH London lists it at $1,727. 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

1.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612265
Dimensions7.27 × 5.07 × 3.22 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.07 mm1.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840612265
Side View
Table 69.0%Crown 35.2°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 63.5%

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: Nov 6
Current: $1,727 SGD|Low: $187 SGD|High: $1,774 SGD|Avg: $516 SGD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 9$187 SGD
Retailer 3$246 SGD
Retailer 7$267 SGD
Retailer 8$345 SGD
Retailer 2$360 SGD
Retailer 11$392 SGD
Retailer 10$393 SGD
Retailer 6$408 SGD
Retailer 12$520 SGD
Retailer 5$528 SGD
Retailer 13$577 SGD
Retailer 4$654 SGD
Retailer 14$690 SGD
MOH London$1,727 SGD

26 data points across 14 retailers

13 retailers$187 SGD to $1,727 SGD

A
Cheapest Retailer
-
$187 SGD
Final sale: no returns
A
Retailer 2
-
$246 SGD
View
A
Retailer 3
-
$267 SGD
View
A
Retailer 4
-
$345 SGD
View
A
Retailer 5
-
$360 SGD
View
B+
Retailer 6
-
$392 SGD
View
A
Retailer 7
-
$393 SGD
View
Retailer 8
-
$408 SGD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$520 SGD
View
Retailer 10
-
$528 SGD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$577 SGD
View
Retailer 12
-
$654 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG840612265 · Nov 5
$1,727 SGD
£1,061 GBP
View
12 more retailers have this diamond
Prices start from $187 SGDSave up to $1,540 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
1.06ct Cushion
$187 SGD