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Emerald|Lab Grown|IGI

0.50ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG526283748

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283748

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)
16 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 LG526283748 or 526283748. Listed at 16 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle21.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283748
Dimensions5.67 × 3.63 × 2.37 mm
L/W Ratio1.56
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
5.67 mm3.63 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526283748
Side View
Table 64.0%Crown 21.7°Girdle: STK-THKPavilionCulet: 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: £319 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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11£92 GBP
Retailer 4£102 GBP
Retailer 16£106 GBP
Retailer 12£121 GBP
Retailer 15£121 GBP
Retailer 9£202 GBP
Retailer 2£206 GBP
Retailer 7£214 GBP
Retailer 13£219 GBP
Retailer 3£283 GBP
Retailer 14£364 GBP
Retailer 10£406 GBP
Retailer 8£407 GBP
Retailer 5£591 GBP
Retailer 6£706 GBP
MOH London£946 GBP

26 data points across 16 retailers

16 retailers£92 GBP to £946 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£102 GBP
$136 USD
View
Final sale: no returns
A
Retailer 3
-
£106 GBP
$142 USD
View
A
Retailer 4
-
£121 GBP
$162 USD
View
Retailer 5
-
£121 GBP
$162 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£202 GBP
$270 USD
View
B+
Retailer 7
-
£206 GBP
ZAR 4,457 ZAR
View
B+
Retailer 8
-
£219 GBP
$293 USD
View
B+
Retailer 9
-
£220 GBP
HK$2,300 HKD
View
B
Retailer 10
-
£283 GBP
$379 USD
View
B
Retailer 11
-
£364 GBP
$488 USD
View
B
Retailer 12
-
£406 GBP
$544 USD
View
B
Retailer 13
-
£407 GBP
$545 USD
View
B
Retailer 14
-
£591 GBP
View
B
Retailer 15
-
£706 GBP
$946 USD
View
Most Expensive
B
MOH London
LG526283748 · Nov 1
£946 GBP
View
15 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