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 $192 USD
HK$1,500 HKD
As of October 30, 2026
Save $1,177 USD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,369 USD at MOH London · As of October 25, 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 11 retailers as of October 25, 2026, with prices from $192 to $1,369, a $1,177 spread on the same certified stone. MOH London lists it at $1,369. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,369 USD|Low: $147 USD|High: $1,384 USD|Avg: $400 USD|-1.1%
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
October 28, 2026
Retailer 5$147 USD
Retailer 10$192 USD
Retailer 12$213 USD
Retailer 7$274 USD
Retailer 6$284 USD
Retailer 13$311 USD
Retailer 4$318 USD
Retailer 9$352 USD
Retailer 3$412 USD
Retailer 2$451 USD
Retailer 11$510 USD
Retailer 8$538 USD
MOH London$1,369 USD

20 data points across 13 retailers

11 retailers$192 USD to $1,369 USD

A
Cheapest Retailer
-
$192 USD
HK$1,500 HKD
Retailer 2
-
$213 USD
£168 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$274 USD
£216 GBP
View
A
Retailer 4
-
$284 USD
€270 EUR
View
B+
Retailer 5
-
$311 USD
View
A
Retailer 6
-
$318 USD
View
A
Retailer 7
-
$352 USD
£277 GBP
View
B+
Retailer 8
-
$412 USD
View
B+
Retailer 9
-
$451 USD
SGD 609 SGD
View
B+
Retailer 10
-
$510 USD
View
Most Expensive
B
MOH London
LG840612265 · Oct 25
$1,369 USD
£1,078 GBP
View
10 more retailers have this diamond
Prices start from $192 USDSave up to $1,177 USD

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
$192 USD