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Round|Lab Grown|IGI

1.57ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG375961889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG375961889

Diamond specifications and retailer prices

From €339 EUR
As of November 5, 2026
Save €1,312 EUR (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,651 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG375961889 or 375961889. Listed at 5 retailers as of November 5, 2026, with prices from €339 to €1,651, a €1,312 spread on the same certified stone. MOH London lists it at €1,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG375961889
Dimensions7.40 × 7.34 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
7.40 mm7.34 mm1.57 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG375961889
Side View
Table 57.5%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

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: €1,651 EUR|Low: €339 EUR|High: €1,673 EUR|Avg: €787 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5€339 EUR
Retailer 2€503 EUR
Retailer 6€548 EUR
Retailer 4€613 EUR
Retailer 3€617 EUR
Retailer 7€1,184 EUR
MOH London€1,651 EUR

6 data points across 7 retailers

5 retailers€339 EUR to €1,651 EUR

A
Cheapest Retailer
-
€339 EUR
A
Retailer 2
-
€503 EUR
View
A
Retailer 3
-
€613 EUR
View
A
Retailer 4
-
€617 EUR
View
Most Expensive
B
MOH London
LG375961889 · Nov 5
€1,651 EUR
£1,459 GBP
View
4 more retailers have this diamond
Prices start from €339 EURSave up to €1,312 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
1.57ct Round
€339 EUR