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Cushion|Lab Grown|IGI

1.03ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG735598633

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735598633

Diamond specifications and retailer prices

From $396 USD
As of October 28, 2026
Save $1,331 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,727 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735598633 or 735598633. Listed at 15 retailers as of October 28, 2026, with prices from $396 to $1,727, a $1,331 spread on the same certified stone. MOH London lists it at $1,727. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735598633
Dimensions7.52 × 4.80 × 3.28 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm4.80 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735598633
Side View
Table 61.0%Crown 38.8°Girdle: MED-STKPavilion 36°Culet: NoneDepth 68.3%

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 28
Current: $1,727 USD|Low: $396 USD|High: $1,812 USD|Avg: $948 USD|-4.7%
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
Retailer 15
October 30, 2026
Retailer 14$396 USD
Retailer 4$440 USD
Retailer 2$466 USD
Retailer 11$590 USD
Retailer 12$590 USD
Retailer 15$634 USD
Retailer 3$750 USD
Retailer 10$755 USD
Retailer 8$791 USD
Retailer 9$1,068 USD
Retailer 7$1,168 USD
Retailer 5$1,454 USD
Retailer 13$1,687 USD
Retailer 6$1,707 USD
MOH London$1,727 USD

40 data points across 15 retailers

15 retailers$396 USD to $1,727 USD

A
Cheapest Retailer
-
$396 USD
Final sale: no returns
A
Retailer 2
-
$440 USD
View
A
Retailer 3
-
$466 USD
£367 GBP
View
A
Retailer 4
-
$590 USD
View
A
Retailer 5
-
$590 USD
View
A
Retailer 6
-
$634 USD
View
A
Retailer 7
-
$750 USD
View
A
Retailer 8
-
$755 USD
ZAR 12,203 ZAR
View
A
Retailer 9
-
$791 USD
£623 GBP
View
B+
Retailer 10
-
$1,068 USD
A$1,643 AUD
View
B+
Retailer 11
-
$1,168 USD
SGD 1,578 SGD
View
B
Retailer 12
-
$1,454 USD
View
B
Retailer 13
-
$1,687 USD
View
B
Retailer 14
-
$1,707 USD
£1,344 GBP
View
Most Expensive
B
MOH London
LG735598633 · Oct 29
$1,727 USD
£1,360 GBP
View
14 more retailers have this diamond
Prices start from $396 USDSave up to $1,331 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
$396 USD