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Emerald|Lab Grown|IGI

0.90ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG371912123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG371912123

Diamond specifications and retailer prices

From £481 GBP
$640 USD
As of October 29, 2026
Save £2,009 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,490 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG371912123 or 371912123. Listed at 10 retailers as of October 25, 2026, with prices from £481 to £2,490, a £2,009 spread on the same certified stone. MOH London lists it at £2,490. 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

0.90
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG371912123
Dimensions6.47 × 4.62 × 3.09 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.47 mm4.62 mm0.90 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG371912123
Side View
Table 64.5%CrownGirdle: MED-STKPavilionCulet: LNGDepth 66.9%

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 29
Current: £2,490 GBP|Low: £481 GBP|High: £2,850 GBP|Avg: £1,189 GBP|-0.9%
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
October 25, 2026
Retailer 8£481 GBP
Retailer 7£572 GBP
Retailer 13£623 GBP
Retailer 14£641 GBP
Retailer 9£663 GBP
Retailer 12£663 GBP
Retailer 3£796 GBP
Retailer 4£1,028 GBP
Retailer 10£1,072 GBP
Retailer 6£1,485 GBP
Retailer 2£1,578 GBP
Retailer 11£1,865 GBP
MOH London£2,490 GBP
Retailer 5£2,850 GBP

17 data points across 14 retailers

10 retailers£481 GBP to £2,490 GBP

A
Cheapest Retailer
-
£481 GBP
$640 USD
B+
Retailer 2
-
£572 GBP
$762 USD
View
B+
Retailer 3
-
£623 GBP
$829 USD
View
B+
Retailer 4
-
£641 GBP
$853 USD
View
Final sale: no returns
B+
Retailer 5
-
£663 GBP
$883 USD
View
Retailer 6
-
£663 GBP
$883 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
£1,072 GBP
$1,428 USD
View
B
Retailer 8
-
£1,578 GBP
$2,101 USD
View
B
Retailer 9
-
£1,865 GBP
$2,484 USD
View
Most Expensive
B
MOH London
LG371912123 · Oct 25
£2,490 GBP
View
9 more retailers have this diamond
Prices start from £481 GBPSave up to £2,009 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
0.90ct Emerald
£481 GBP