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Emerald|Lab Grown|IGI

1.03ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG600399021

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600399021

Diamond specifications and retailer prices

From £97 GBP
$129 USD
As of October 27, 2026
Save £908 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,005 GBP at MOH London · As of October 26, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600399021 or 600399021. Listed at 18 retailers as of October 26, 2026, with prices from £97 to £1,005, a £908 spread on the same certified stone. MOH London lists it at £1,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600399021
Dimensions6.68 × 4.81 × 3.28 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.68 mm4.81 mm1.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600399021
Side View
Table 64.0%Crown 35.7°Girdle: MediumPavilion 42°Culet: LNGDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,005 GBP|Low: £97 GBP|High: £1,005 GBP|Avg: £292 GBP|+64.7%
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
October 29, 2026
Retailer 13£97 GBP
Retailer 5£118 GBP
Retailer 9£120 GBP
Retailer 10£120 GBP
Retailer 2£201 GBP
Retailer 6£215 GBP
Retailer 8£228 GBP
Retailer 7£228 GBP
Retailer 12£239 GBP
Retailer 11£387 GBP
Retailer 3£448 GBP
Retailer 4£481 GBP
MOH London£1,005 GBP

41 data points across 13 retailers

18 retailers£97 GBP to £1,005 GBP

A
Cheapest Retailer
-
£97 GBP
$129 USD
A
Retailer 2
-
£105 GBP
$140 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£118 GBP
$157 USD
View
Final sale: no returns
A
Retailer 4
-
£120 GBP
$160 USD
View
A
Retailer 5
-
£120 GBP
$160 USD
View
A
Retailer 6
-
£122 GBP
$162 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
£128 GBP
$171 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
£201 GBP
View
A
Retailer 9
-
£215 GBP
€273 EUR
View
B+
Retailer 10
-
£228 GBP
$304 USD
View
A
Retailer 11
-
£228 GBP
View
A
Retailer 12
-
£239 GBP
$318 USD
View
B+
Retailer 13
-
£335 GBP
$446 USD
View
B+
Retailer 14
-
£387 GBP
$515 USD
View
B
Retailer 15
-
£448 GBP
$596 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£481 GBP
$640 USD
View
B
Retailer 17
-
£629 GBP
View
Most Expensive
C
MOH London
LG600399021 · Oct 26
£1,005 GBP
View
17 more retailers have this diamond
Prices start from £97 GBPSave up to £908 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
£97 GBP