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Round|Lab Grown|IGI

3.03ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG542210197

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542210197

Diamond specifications and retailer prices

From £516 GBP
As of November 5, 2026
Save £1,833 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,349 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542210197 or 542210197. Listed at 14 retailers as of November 3, 2026, with prices from £516 to £2,349, a £1,833 spread on the same certified stone. MOH London lists it at £2,349. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542210197
Dimensions9.32 × 9.26 × 5.71 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
9.32 mm9.26 mm3.03 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542210197
Side View
Table 58.5%Crown 33.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.4%

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: £2,349 GBP|Low: £412 GBP|High: £2,377 GBP|Avg: £1,219 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6£516 GBP
Retailer 8£577 GBP
Retailer 4£728 GBP
Retailer 9£822 GBP
Retailer 7£972 GBP
Retailer 2£984 GBP
Retailer 10£1,057 GBP
Retailer 3£1,338 GBP
Retailer 5£1,473 GBP
Retailer 11£2,062 GBP
MOH London£2,349 GBP

18 data points across 11 retailers

14 retailers£516 GBP to £2,349 GBP

A
Cheapest Retailer
-
£516 GBP
A
Retailer 2
-
£561 GBP
View
A
Retailer 3
-
£577 GBP
View
Final sale: no returns
Retailer 4
-
£598 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
£598 GBP
View
A
Retailer 6
-
£728 GBP
View
B+
Retailer 7
-
£822 GBP
View
B+
Retailer 8
-
£972 GBP
View
B+
Retailer 9
-
£984 GBP
View
B+
Retailer 10
-
£1,057 GBP
View
B
Retailer 11
-
£1,473 GBP
View
B
Retailer 12
-
£1,681 GBP
View
Retailer 13
-
£2,062 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG542210197 · Nov 3
£2,349 GBP
View
13 more retailers have this diamond
Prices start from £516 GBPSave up to £1,833 GBP

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
3.03ct Round
£516 GBP