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Emerald|Lab Grown|IGI

1.51ct J VS2 Emerald Lab Grown Diamond

ID • J/VS2 • IGI LG436045002

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045002

Diamond specifications and retailer prices

From £1,801 GBP
$2,398 USD
As of October 30, 2026
Save £3,822 GBP (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,623 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald 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 LG436045002 or 436045002. Listed at 10 retailers as of October 29, 2026, with prices from £1,801 to £5,623, a £3,822 spread on the same certified stone. MOH London lists it at £5,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle18.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045002
Dimensions7.91 × 5.46 × 3.38 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
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Top View
7.91 mm5.46 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045002
Side View
Table 62.5%Crown 18.5°Girdle: MediumPavilion 38.8°Culet: LNGDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,623 GBP|Low: £1,729 GBP|High: £5,981 GBP|Avg: £3,209 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4£1,801 GBP
Retailer 8£2,016 GBP
Retailer 5£2,089 GBP
Retailer 7£2,089 GBP
Retailer 3£2,211 GBP
Retailer 9£2,615 GBP
Retailer 2£3,132 GBP
Retailer 6£3,258 GBP
MOH London£5,623 GBP
Retailer 10£5,981 GBP

18 data points across 10 retailers

10 retailers£1,801 GBP to £5,623 GBP

B+
Cheapest Retailer
-
£1,801 GBP
$2,398 USD
B+
Retailer 2
-
£1,959 GBP
$2,609 USD
View
B+
Retailer 3
-
£2,016 GBP
$2,685 USD
View
Final sale: no returns
B+
Retailer 4
-
£2,089 GBP
$2,782 USD
View
Retailer 5
-
£2,089 GBP
$2,782 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£2,211 GBP
$2,945 USD
View
B
Retailer 7
-
£2,872 GBP
$3,824 USD
View
B
Retailer 8
-
£3,132 GBP
$4,171 USD
View
B
Retailer 9
-
£3,258 GBP
$4,339 USD
View
Most Expensive
B
MOH London
LG436045002 · Oct 29
£5,623 GBP
View
9 more retailers have this diamond
Prices start from £1,801 GBPSave up to £3,822 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.

B+
1.51ct Emerald
£1,801 GBP