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Round|Lab Grown|IGI

2.05ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG492136610

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136610

Diamond specifications and retailer prices

From €900 EUR
As of November 5, 2026
Save €5,165 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,065 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136610 or 492136610. Listed at 11 retailers as of November 3, 2026, with prices from €900 to €6,065, a €5,165 spread on the same certified stone. MOH London lists it at €6,065. 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

2.05
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136610
Dimensions8.16 × 8.11 × 4.98 mm
L/W Ratio1.01
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
8.16 mm8.11 mm2.05 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136610
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
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: Nov 5
Current: €6,065 EUR|Low: €900 EUR|High: €6,146 EUR|Avg: €2,765 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5€900 EUR
Retailer 4€1,927 EUR
Retailer 8€2,158 EUR
Retailer 6€2,235 EUR
Retailer 9€2,235 EUR
Retailer 3€2,269 EUR
Retailer 10€2,383 EUR
Retailer 11€2,843 EUR
Retailer 7€3,492 EUR
Retailer 2€3,503 EUR
MOH London€6,065 EUR

15 data points across 11 retailers

11 retailers€900 EUR to €6,065 EUR

A
Cheapest Retailer
-
€900 EUR
B+
Retailer 2
-
€1,927 EUR
View
B+
Retailer 3
-
€2,096 EUR
View
B+
Retailer 4
-
€2,158 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,235 EUR
View
Retailer 6
-
€2,235 EUR
View
Price last confirmed 26 days ago
B+
Retailer 7
-
€2,383 EUR
View
B
Retailer 8
-
€3,073 EUR
View
B
Retailer 9
-
€3,492 EUR
View
B
Retailer 10
-
€3,503 EUR
View
Most Expensive
B
MOH London
LG492136610 · Nov 3
€6,065 EUR
£5,360 GBP
View
10 more retailers have this diamond
Prices start from €900 EURSave up to €5,165 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
2.05ct Round
€900 EUR