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Emerald|Lab Grown|IGI

0.81ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG407915401

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407915401

Diamond specifications and retailer prices

From £405 GBP
$542 USD
As of October 29, 2026
Save £1,691 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,096 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.81ct lab-grown emerald diamond

This 0.81ct lab-grown emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407915401 or 407915401. Listed at 11 retailers as of October 25, 2026, with prices from £405 to £2,096, a £1,691 spread on the same certified stone. MOH London lists it at £2,096. 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

0.81
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle25°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915401
Dimensions6.42 × 4.49 × 2.94 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
6.42 mm4.49 mm0.81 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915401
Side View
Table 62.0%Crown 25°Girdle: MediumPavilion 38.6°Culet: LNGDepth 65.5%

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 29
Current: £2,096 GBP|Low: £388 GBP|High: £2,117 GBP|Avg: £901 GBP|+0.1%
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 29, 2026
Retailer 9£405 GBP
Retailer 3£452 GBP
Retailer 14£453 GBP
Retailer 10£502 GBP
Retailer 13£502 GBP
Retailer 6£540 GBP
Retailer 4£605 GBP
Retailer 11£774 GBP
Retailer 2£840 GBP
Retailer 7£907 GBP
Retailer 8£1,293 GBP
Retailer 12£1,318 GBP
Retailer 5£2,013 GBP
MOH London£2,096 GBP

28 data points across 14 retailers

11 retailers£405 GBP to £2,096 GBP

B+
Cheapest Retailer
-
£405 GBP
$542 USD
B+
Retailer 2
-
£452 GBP
$606 USD
View
Final sale: no returns
B+
Retailer 3
-
£453 GBP
$607 USD
View
Retailer 4
-
£502 GBP
$672 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£502 GBP
$672 USD
View
B
Retailer 6
-
£774 GBP
$1,037 USD
View
B
Retailer 7
-
£840 GBP
€1,072 EUR
View
B
Retailer 8
-
£907 GBP
ZAR 19,628 ZAR
View
B
Retailer 9
-
£1,293 GBP
$1,733 USD
View
B
Retailer 10
-
£1,318 GBP
$1,766 USD
View
Most Expensive
C
MOH London
LG407915401 · Oct 25
£2,096 GBP
View
10 more retailers have this diamond
Prices start from £405 GBPSave up to £1,691 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+
0.81ct Emerald
£405 GBP