CaratHunter
Plans
Emerald|Lab Grown|IGI

1.01ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG407988519

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407988519

Diamond specifications and retailer prices

From £541 GBP
$720 USD
As of October 29, 2026
Save £2,441 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,981 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct 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 LG407988519 or 407988519. Listed at 11 retailers as of October 29, 2026, with prices from £541 to £2,981, a £2,441 spread on the same certified stone. MOH London lists it at £2,981. 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

1.01
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407988519
Dimensions6.71 × 4.63 × 3.33 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.71 mm4.63 mm1.01 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407988519
Side View
Table 67.0%Crown 35.6°Girdle: Slightly ThickPavilion 45.1°Culet: LNGDepth 71.9%

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 29
Current: £2,981 GBP|Low: £541 GBP|High: £3,005 GBP|Avg: £1,383 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
October 29, 2026
Retailer 7£541 GBP
Retailer 2£754 GBP
Retailer 12£820 GBP
Retailer 13£843 GBP
Retailer 8£874 GBP
Retailer 11£874 GBP
Retailer 3£1,006 GBP
Retailer 4£1,257 GBP
Retailer 9£1,396 GBP
Retailer 10£1,639 GBP
Retailer 14£1,827 GBP
Retailer 6£1,956 GBP
Retailer 5£2,503 GBP
MOH London£2,981 GBP

18 data points across 14 retailers

11 retailers£541 GBP to £2,981 GBP

B+
Cheapest Retailer
-
£541 GBP
$720 USD
B+
Retailer 2
-
£754 GBP
$1,004 USD
View
B+
Retailer 3
-
£820 GBP
$1,092 USD
View
B+
Retailer 4
-
£843 GBP
$1,123 USD
View
Final sale: no returns
B
Retailer 5
-
£874 GBP
$1,164 USD
View
Retailer 6
-
£874 GBP
$1,164 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
£1,006 GBP
$1,340 USD
View
B
Retailer 8
-
£1,396 GBP
$1,859 USD
View
B
Retailer 9
-
£1,639 GBP
$2,182 USD
View
B
Retailer 10
-
£1,827 GBP
$2,433 USD
View
Most Expensive
C
MOH London
LG407988519 · Oct 29
£2,981 GBP
View
10 more retailers have this diamond
Prices start from £541 GBPSave up to £2,441 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+
1.01ct Emerald
£541 GBP