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Round|Lab Grown|IGI

2.03ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG445036409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036409

Diamond specifications and retailer prices

From €989 EUR
As of November 5, 2026
Save €6,665 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,654 EUR at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036409 or 445036409. Listed at 12 retailers as of November 5, 2026, with prices from €989 to €7,654, a €6,665 spread on the same certified stone. Moon Ocean lists it at €7,654. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036409
Dimensions8.09 × 8.11 × 5.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.09 mm8.11 mm2.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036409
Side View
Table 55.5%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

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: Nov 5
Current: €7,654 EUR|Low: €989 EUR|High: €7,801 EUR|Avg: €3,690 EUR|-1.8%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6€989 EUR
Retailer 8€2,373 EUR
Retailer 11€2,581 EUR
Retailer 13€2,657 EUR
Retailer 3€2,752 EUR
Retailer 9€2,752 EUR
Retailer 4€2,896 EUR
Retailer 5€3,334 EUR
Retailer 12€3,783 EUR
Retailer 7€4,039 EUR
Retailer 10€4,284 EUR
Retailer 2€7,349 EUR
Moon Ocean€7,654 EUR

41 data points across 13 retailers

12 retailers€989 EUR to €7,654 EUR

A
Cheapest Retailer
-
€989 EUR
B+
Retailer 2
-
€2,373 EUR
View
B+
Retailer 3
-
€2,581 EUR
View
B+
Retailer 4
-
€2,657 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,752 EUR
View
Retailer 6
-
€2,752 EUR
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€2,896 EUR
View
B
Retailer 8
-
€3,783 EUR
View
B
Retailer 9
-
€4,039 EUR
View
B
Retailer 10
-
€4,284 EUR
View
B
Retailer 11
-
€7,349 EUR
View
Most Expensive
B
Moon Ocean
NVL-A39E1C383-409 · Nov 6
€7,654 EUR
£6,764 GBP
View
11 more retailers have this diamond
Prices start from €989 EURSave up to €6,665 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 Round
€989 EUR