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Emerald|Lab Grown|IGI

0.53ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG526283762

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283762

Diamond specifications and retailer prices

From £96 GBP
$128 USD
As of November 1, 2026
Save £895 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £990 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct 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 LG526283762 or 526283762. Listed at 13 retailers as of November 1, 2026, with prices from £96 to £990, a £895 spread on the same certified stone. MOH London lists it at £990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle20.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283762
Dimensions5.45 × 3.90 × 2.45 mm
L/W Ratio1.40
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
5.45 mm3.90 mm0.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526283762
Side View
Table 63.0%Crown 20.8°Girdle: MediumPavilion 43.2°Culet: LNGDepth 62.8%

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: Nov 1
Current: £990 GBP|Low: £92 GBP|High: £1,002 GBP|Avg: £334 GBP|-1.0%
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
November 1, 2026
Retailer 10£96 GBP
Retailer 3£111 GBP
Retailer 11£119 GBP
Retailer 14£119 GBP
Retailer 2£215 GBP
Retailer 8£216 GBP
Retailer 12£227 GBP
Retailer 6£258 GBP
Retailer 4£289 GBP
Retailer 13£381 GBP
Retailer 9£403 GBP
Retailer 7£466 GBP
Retailer 5£492 GBP
Retailer 15£626 GBP
MOH London£990 GBP

20 data points across 15 retailers

13 retailers£96 GBP to £990 GBP

A
Cheapest Retailer
-
£96 GBP
$128 USD
A
Retailer 2
-
£111 GBP
$149 USD
View
Retailer 3
-
£119 GBP
$159 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£119 GBP
$159 USD
View
A
Retailer 5
-
£215 GBP
ZAR 4,663 ZAR
View
A
Retailer 6
-
£216 GBP
$290 USD
View
B+
Retailer 7
-
£227 GBP
$304 USD
View
B+
Retailer 8
-
£258 GBP
HK$2,700 HKD
View
B+
Retailer 9
-
£289 GBP
$387 USD
View
B
Retailer 10
-
£381 GBP
$511 USD
View
B
Retailer 11
-
£403 GBP
$540 USD
View
B
Retailer 12
-
£626 GBP
View
Most Expensive
B
MOH London
LG526283762 · Nov 1
£990 GBP
View
12 more retailers have this diamond
Prices start from £96 GBPSave up to £895 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
0.53ct Emerald
£96 GBP