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Emerald|Lab Grown|IGI

0.52ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG823640659

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823640659

Diamond specifications and retailer prices

From HK$2,125 HKD
£213 GBP
As of October 29, 2026
Save HK$2,385 HKD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$10,622 HKD at MOH London · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823640659 or 823640659. Listed at 5 retailers as of October 28, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640659
Dimensions5.71 × 3.80 × 2.54 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm3.80 mm0.52 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823640659
Side View
Table 62.0%Crown 31.8°Girdle: MediumPavilion 44.3°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$10,622 HKD|Low: HK$2,056 HKD|High: HK$10,622 HKD|Avg: HK$4,258 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2HK$2,125 HKD
Retailer 5HK$2,401 HKD
Retailer 3HK$2,637 HKD
Retailer 4HK$4,510 HKD
MOH LondonHK$10,622 HKD

5 data points across 5 retailers

5 retailersHK$2,125 HKD to HK$4,510 HKD

B+
Cheapest Retailer
-
HK$2,125 HKD
£213 GBP
B+
Retailer 2
-
HK$2,401 HKD
$306 USD
View
B+
Retailer 3
-
HK$2,637 HKD
A$517 AUD
View
B
Retailer 4
-
HK$4,510 HKD
$575 USD
View
Most Expensive
MOH London
LG823640659 · Oct 29
HK$10,622 HKD
£1,066 GBP
View
Price under review
4 more retailers have this diamond
Prices start from HK$2,125 HKDSave up to HK$2,385 HKD

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.

B+
0.52ct Emerald
HK$2,125 HKD