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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 €354 EUR
$396 USD
As of October 30, 2026
Save €1,192 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,546 EUR 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 29, 2026, with prices from €354 to €1,546, a €1,192 spread on the same certified stone. MOH London lists it at €1,546. 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 30
Current: €1,546 EUR|Low: €354 EUR|High: €1,622 EUR|Avg: €848 EUR|-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€354 EUR
Retailer 4€394 EUR
Retailer 2€417 EUR
Retailer 11€528 EUR
Retailer 12€528 EUR
Retailer 15€567 EUR
Retailer 3€671 EUR
Retailer 10€676 EUR
Retailer 8€708 EUR
Retailer 9€956 EUR
Retailer 7€1,045 EUR
Retailer 5€1,302 EUR
Retailer 13€1,510 EUR
Retailer 6€1,528 EUR
MOH London€1,546 EUR

40 data points across 15 retailers

15 retailers€354 EUR to €1,546 EUR

A
Cheapest Retailer
-
€354 EUR
$396 USD
Final sale: no returns
A
Retailer 2
-
€394 EUR
$440 USD
View
A
Retailer 3
-
€417 EUR
£367 GBP
View
A
Retailer 4
-
€528 EUR
$590 USD
View
A
Retailer 5
-
€528 EUR
$590 USD
View
A
Retailer 6
-
€567 EUR
$634 USD
View
A
Retailer 7
-
€671 EUR
$750 USD
View
A
Retailer 8
-
€676 EUR
ZAR 12,203 ZAR
View
A
Retailer 9
-
€708 EUR
£623 GBP
View
B+
Retailer 10
-
€956 EUR
A$1,643 AUD
View
B+
Retailer 11
-
€1,045 EUR
SGD 1,578 SGD
View
B
Retailer 12
-
€1,302 EUR
$1,454 USD
View
B
Retailer 13
-
€1,510 EUR
$1,687 USD
View
B
Retailer 14
-
€1,528 EUR
£1,344 GBP
View
Most Expensive
B
MOH London
LG735598633 · Oct 29
€1,546 EUR
£1,360 GBP
View
14 more retailers have this diamond
Prices start from €354 EURSave up to €1,192 EUR

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
€354 EUR