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Emerald|Lab Grown|IGI

3.03ct J VS2 Emerald Lab Grown Diamond

EX • J/VS2 • IGI LG474118645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG474118645

Diamond specifications and retailer prices

From £1,650 GBP
As of November 6, 2026
Save £3,591 GBP (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,241 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald 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 LG474118645 or 474118645. Listed at 7 retailers as of November 3, 2026, with prices from £1,650 to £5,241, a £3,591 spread on the same certified stone. MOH London lists it at £5,241. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474118645
Dimensions9.42 × 6.94 × 4.75 mm
L/W Ratio1.36
Culet sizeLarge
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
9.42 mm6.94 mm3.03 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG474118645
Side View
Table 62.5%Crown 38.3°Girdle: Slightly ThickPavilion 34.3°Culet: LargeDepth 68.4%

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 6
Current: £5,241 GBP|Low: £1,599 GBP|High: £5,312 GBP|Avg: £2,703 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£1,650 GBP
Retailer 6£1,759 GBP
Retailer 4£1,932 GBP
Retailer 9£2,054 GBP
Retailer 8£2,489 GBP
Retailer 2£2,631 GBP
Retailer 5£3,016 GBP
Retailer 7£3,295 GBP
MOH London£5,241 GBP

15 data points across 9 retailers

7 retailers£1,650 GBP to £5,241 GBP

A
Cheapest Retailer
-
£1,650 GBP
A
Retailer 2
-
£1,759 GBP
View
A
Retailer 3
-
£1,932 GBP
View
B+
Retailer 4
-
£2,631 GBP
View
B+
Retailer 5
-
£3,016 GBP
View
B+
Retailer 6
-
£3,295 GBP
View
Most Expensive
B+
MOH London
LG474118645 · Nov 3
£5,241 GBP
View
6 more retailers have this diamond
Prices start from £1,650 GBPSave up to £3,591 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 Emerald
£1,650 GBP