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Cushion|Lab Grown|IGI

2.03ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG623438525

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG623438525

Diamond specifications and retailer prices

From €286 EUR
HK$2,500 HKD
As of October 31, 2026
Save €837 EUR (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,123 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623438525 or 623438525. Listed at 8 retailers as of October 28, 2026, with prices from €286 to €1,123, a €837 spread on the same certified stone. Rare Carat lists it at €1,123. 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

2.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623438525
Dimensions8.45 × 6.92 × 4.68 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.45 mm6.92 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623438525
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 67.6%

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 31
Current: €1,123 EUR|Low: €286 EUR|High: €2,703 EUR|Avg: €922 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8€286 EUR
Retailer 5€314 EUR
Retailer 2€414 EUR
Retailer 9€425 EUR
Retailer 4€466 EUR
Retailer 6€495 EUR
Retailer 7€554 EUR
Rare Carat€1,123 EUR
Retailer 10€1,187 EUR
Retailer 11€2,042 EUR
Retailer 3€2,703 EUR

4 data points across 11 retailers

8 retailers€286 EUR to €1,123 EUR

A
Cheapest Retailer
-
€286 EUR
HK$2,500 HKD
A
Retailer 2
-
€314 EUR
£276 GBP
View
A
Retailer 3
-
€414 EUR
View
B+
Retailer 4
-
€425 EUR
$475 USD
View
A
Retailer 5
-
€466 EUR
£410 GBP
View
A
Retailer 6
-
€495 EUR
$553 USD
View
A
Retailer 7
-
€554 EUR
$619 USD
View
Most Expensive
B
Rare Carat
KI5254385KF623 · Oct 28
€1,123 EUR
$1,255 USD
View
7 more retailers have this diamond
Prices start from €286 EURSave up to €837 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
2.03ct Cushion
€286 EUR