CaratHunter
Plans
Emerald|Lab Grown|IGI

0.52ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG526283746

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283746

Diamond specifications and retailer prices

From £94 GBP
$126 USD
As of October 29, 2026
Save £881 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £975 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct 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 LG526283746 or 526283746. Listed at 17 retailers as of October 29, 2026, with prices from £94 to £975, a £881 spread on the same certified stone. MOH London lists it at £975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283746
Dimensions5.94 × 3.59 × 2.36 mm
L/W Ratio1.65
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
5.94 mm3.59 mm0.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283746
Side View
Table 64.0%Crown 21.7°Girdle: MED-STKPavilion 39.7°Culet: LNGDepth 65.7%

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: £975 GBP|Low: £90 GBP|High: £988 GBP|Avg: £267 GBP
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£94 GBP
Retailer 5£105 GBP
Retailer 3£109 GBP
Retailer 10£117 GBP
Retailer 13£117 GBP
Retailer 7£209 GBP
Retailer 6£212 GBP
Retailer 11£223 GBP
Retailer 4£287 GBP
Retailer 2£298 GBP
Retailer 12£375 GBP
Retailer 8£397 GBP
MOH London£975 GBP

27 data points across 13 retailers

17 retailers£94 GBP to £975 GBP

A
Cheapest Retailer
-
£94 GBP
$126 USD
A
Retailer 2
-
£105 GBP
$141 USD
View
Final sale: no returns
A
Retailer 3
-
£109 GBP
$146 USD
View
A
Retailer 4
-
£117 GBP
$157 USD
View
Retailer 5
-
£117 GBP
$157 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£209 GBP
$280 USD
View
A
Retailer 7
-
£212 GBP
ZAR 4,594 ZAR
View
B+
Retailer 8
-
£223 GBP
$299 USD
View
B+
Retailer 9
-
£229 GBP
HK$2,400 HKD
View
B+
Retailer 10
-
£287 GBP
$384 USD
View
B+
Retailer 11
-
£298 GBP
A$614 AUD
View
B
Retailer 12
-
£375 GBP
$503 USD
View
B
Retailer 13
-
£397 GBP
$532 USD
View
B
Retailer 14
-
£418 GBP
$560 USD
View
B
Retailer 15
-
£614 GBP
View
B
Retailer 16
-
£715 GBP
$958 USD
View
Most Expensive
B
MOH London
LG526283746 · Nov 1
£975 GBP
View
16 more retailers have this diamond
Prices start from £94 GBPSave up to £881 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
0.52ct Emerald
£94 GBP