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Emerald|Lab Grown|IGI

1.03ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG407972883

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407972883

Diamond specifications and retailer prices

From £448 GBP
$600 USD
As of October 30, 2026
Save £2,572 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,020 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407972883 or 407972883. Listed at 11 retailers as of October 29, 2026, with prices from £448 to £3,020, a £2,572 spread on the same certified stone. MOH London lists it at £3,020. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407972883
Dimensions6.88 × 4.80 × 3.14 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.88 mm4.80 mm1.03 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407972883
Side View
Table 64.0%Crown 23.1°Girdle: MediumPavilion 40.7°Culet: LNGDepth 65.4%

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: Oct 30
Current: £3,020 GBP|Low: £448 GBP|High: £3,044 GBP|Avg: £1,364 GBP|+0.5%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 2£448 GBP
Retailer 8£763 GBP
Retailer 13£831 GBP
Retailer 14£855 GBP
Retailer 9£886 GBP
Retailer 12£886 GBP
Retailer 6£945 GBP
Retailer 3£1,015 GBP
Retailer 4£1,270 GBP
Retailer 10£1,413 GBP
Retailer 11£1,660 GBP
Retailer 15£1,851 GBP
Retailer 7£1,983 GBP
Retailer 5£2,535 GBP
MOH London£3,020 GBP

19 data points across 15 retailers

11 retailers£448 GBP to £3,020 GBP

A
Cheapest Retailer
-
£448 GBP
$600 USD
B+
Retailer 2
-
£763 GBP
$1,023 USD
View
B+
Retailer 3
-
£831 GBP
$1,113 USD
View
B+
Retailer 4
-
£855 GBP
$1,145 USD
View
Final sale: no returns
B+
Retailer 5
-
£886 GBP
$1,187 USD
View
Retailer 6
-
£886 GBP
$1,187 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
£1,015 GBP
$1,360 USD
View
B
Retailer 8
-
£1,413 GBP
$1,893 USD
View
B
Retailer 9
-
£1,660 GBP
$2,224 USD
View
B
Retailer 10
-
£1,851 GBP
$2,480 USD
View
Most Expensive
B
MOH London
LG407972883 · Oct 29
£3,020 GBP
View
10 more retailers have this diamond
Prices start from £448 GBPSave up to £2,572 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
1.03ct Emerald
£448 GBP