Cushion|Lab Grown|IGI

1.03ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG846652919

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846652919

Diamond specifications and retailer prices

From $280 USD
As of October 29, 2026
Save $985 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,265 USD at MOH London · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846652919 or 846652919. Listed at 15 retailers as of October 26, 2026, with prices from $280 to $1,265, a $985 spread on the same certified stone. MOH London lists it at $1,265. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652919
Dimensions7.40 × 5.07 × 3.42 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.07 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846652919
Side View
Table 66.0%Crown 39.7°Girdle: THN-MEDPavilion 36.5°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,265 USD|Low: $280 USD|High: $1,357 USD|Avg: $718 USD|-3.1%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 11$280 USD
Retailer 12$330 USD
Retailer 14$420 USD
Retailer 4$475 USD
Retailer 10$498 USD
Retailer 7$543 USD
Retailer 9$591 USD
Retailer 3$598 USD
Retailer 5$634 USD
Retailer 15$758 USD
Retailer 13$833 USD
Retailer 6$1,001 USD
Retailer 8$1,050 USD
Retailer 2$1,087 USD
MOH London$1,265 USD

10 data points across 15 retailers

15 retailers$280 USD to $1,265 USD

A+
Cheapest Retailer
-
$280 USD
Final sale: no returns
A
Retailer 2
-
$330 USD
£260 GBP
View
A
Retailer 3
-
$420 USD
View
A
Retailer 4
-
$475 USD
View
A
Retailer 5
-
$498 USD
€474 EUR
View
A
Retailer 6
-
$543 USD
ZAR 8,772 ZAR
View
A
Retailer 7
-
$591 USD
£465 GBP
View
A
Retailer 8
-
$598 USD
View
A
Retailer 9
-
$634 USD
View
A
Retailer 10
-
$758 USD
A$1,166 AUD
View
B+
Retailer 11
-
$833 USD
SGD 1,126 SGD
View
B+
Retailer 12
-
$1,001 USD
A$1,540 AUD
View
B+
Retailer 13
-
$1,050 USD
View
B+
Retailer 14
-
$1,087 USD
View
Most Expensive
B+
MOH London
LG846652919 · Oct 26
$1,265 USD
£996 GBP
View
14 more retailers have this diamond
Prices start from $280 USDSave up to $985 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+
1.03ct Cushion
$280 USD