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Round|Lab Grown|IGI

1.36ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG451057249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057249

Diamond specifications and retailer prices

From €647 EUR
As of November 5, 2026
Save €2,300 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,946 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057249 or 451057249. Listed at 13 retailers as of November 3, 2026, with prices from €647 to €2,946, a €2,300 spread on the same certified stone. MOH London lists it at €2,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057249
Dimensions7.10 × 7.08 × 4.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.10 mm7.08 mm1.36 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057249
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

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: €2,946 EUR|Low: €621 EUR|High: €2,986 EUR|Avg: €1,252 EUR
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
November 6, 2026
Retailer 10€647 EUR
Retailer 7€686 EUR
Retailer 4€704 EUR
Retailer 3€724 EUR
Retailer 11€750 EUR
Retailer 13€750 EUR
Retailer 8€909 EUR
Retailer 12€1,217 EUR
Retailer 6€1,378 EUR
Retailer 2€1,642 EUR
Retailer 9€1,849 EUR
Retailer 5€2,110 EUR
MOH London€2,946 EUR

43 data points across 13 retailers

13 retailers€647 EUR to €2,946 EUR

A
Cheapest Retailer
-
€647 EUR
A
Retailer 2
-
€686 EUR
View
A
Retailer 3
-
€704 EUR
View
A
Retailer 4
-
€724 EUR
View
Final sale: no returns
A
Retailer 5
-
€750 EUR
View
Retailer 6
-
€750 EUR
View
Price last confirmed 20 days ago
A
Retailer 7
-
€909 EUR
View
B+
Retailer 8
-
€1,217 EUR
View
B+
Retailer 9
-
€1,378 EUR
View
B+
Retailer 10
-
€1,642 EUR
View
B
Retailer 11
-
€1,849 EUR
View
B
Retailer 12
-
€2,110 EUR
View
Most Expensive
B
MOH London
LG451057249 · Nov 3
€2,946 EUR
£2,604 GBP
View
12 more retailers have this diamond
Prices start from €647 EURSave up to €2,300 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
1.36ct Round
€647 EUR