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Cushion|Lab Grown|IGI

1.03ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG790647791

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790647791

Diamond specifications and retailer prices

From $902 USD
As of October 28, 2026
Save $2,618 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,520 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790647791 or 790647791. Listed at 13 retailers as of October 28, 2026, with prices from $902 to $3,520, a $2,618 spread on the same certified stone. MOH London lists it at $3,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790647791
Dimensions7.56 × 4.98 × 3.18 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm4.98 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790647791
Side View
Table 63.0%Crown 37.3°Girdle: Slightly ThickPavilion 29.2°Culet: NoneDepth 63.9%

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 28
Current: $3,520 USD|Low: $902 USD|High: $3,665 USD|Avg: $2,017 USD|-2.9%
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 29, 2026
Retailer 10$902 USD
Retailer 12$934 USD
Retailer 2$1,062 USD
Retailer 8$1,125 USD
Retailer 13$1,224 USD
Retailer 9$1,338 USD
Retailer 7$1,425 USD
Retailer 6$1,717 USD
Retailer 4$2,617 USD
Retailer 3$2,896 USD
Retailer 11$3,125 USD
Retailer 5$3,232 USD
MOH London$3,520 USD

41 data points across 13 retailers

13 retailers$902 USD to $3,520 USD

B+
Cheapest Retailer
-
$902 USD
Final sale: no returns
B+
Retailer 2
-
$934 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$1,062 USD
£836 GBP
View
B+
Retailer 4
-
$1,125 USD
View
B+
Retailer 5
-
$1,224 USD
View
B+
Retailer 6
-
$1,338 USD
View
B+
Retailer 7
-
$1,425 USD
£1,122 GBP
View
B+
Retailer 8
-
$1,717 USD
ZAR 27,741 ZAR
View
B
Retailer 9
-
$2,617 USD
SGD 3,537 SGD
View
B
Retailer 10
-
$2,896 USD
£2,280 GBP
View
B
Retailer 11
-
$3,125 USD
View
B
Retailer 12
-
$3,232 USD
View
Most Expensive
B
MOH London
LG790647791 · Oct 29
$3,520 USD
£2,772 GBP
View
12 more retailers have this diamond
Prices start from $902 USDSave up to $2,618 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.

B+
1.03ct Cushion
$902 USD