CaratHunter
Plans
Emerald|Lab Grown|IGI

0.50ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG538286990

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538286990

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £854 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £946 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286990 or 538286990. Listed at 14 retailers as of October 29, 2026, with prices from £92 to £946, a £854 spread on the same certified stone. MOH London lists it at £946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286990
Dimensions5.40 × 3.75 × 2.45 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.40 mm3.75 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286990
Side View
Table 70.0%Crown 22.8°Girdle: MED-THKPavilion 37.5°Culet: LNGDepth 65.3%

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: £946 GBP|Low: £88 GBP|High: £958 GBP|Avg: £297 GBP|-1.1%
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
November 1, 2026
Retailer 9£92 GBP
Retailer 4£106 GBP
Retailer 10£121 GBP
Retailer 13£121 GBP
Retailer 2£206 GBP
Retailer 6£209 GBP
Retailer 11£219 GBP
Retailer 5£283 GBP
Retailer 7£289 GBP
Retailer 12£364 GBP
Retailer 8£406 GBP
Retailer 3£591 GBP
MOH London£946 GBP

27 data points across 13 retailers

14 retailers£92 GBP to £946 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£106 GBP
$142 USD
View
A
Retailer 3
-
£121 GBP
$162 USD
View
Retailer 4
-
£121 GBP
$162 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£206 GBP
ZAR 4,457 ZAR
View
A
Retailer 6
-
£209 GBP
$280 USD
View
B+
Retailer 7
-
£219 GBP
$293 USD
View
B+
Retailer 8
-
£220 GBP
HK$2,300 HKD
View
B+
Retailer 9
-
£283 GBP
$379 USD
View
B+
Retailer 10
-
£289 GBP
A$595 AUD
View
B
Retailer 11
-
£364 GBP
$488 USD
View
B
Retailer 12
-
£406 GBP
$544 USD
View
B
Retailer 13
-
£591 GBP
View
Most Expensive
B
MOH London
LG538286990 · Nov 1
£946 GBP
View
13 more retailers have this diamond
Prices start from £92 GBPSave up to £854 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
0.50ct Emerald
£92 GBP