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Emerald|Lab Grown|IGI

0.51ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG794650345

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794650345

Diamond specifications and retailer prices

From HK$1,444 HKD
$184 USD
As of October 29, 2026
Save HK$6,987 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,430 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794650345 or 794650345. Listed at 15 retailers as of October 29, 2026, with prices from HK$1,444 to HK$8,430, a HK$6,987 spread on the same certified stone. MOH London lists it at HK$8,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794650345
Dimensions5.45 × 3.73 × 5.45 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.45 mm3.73 mm0.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794650345
Side View
Table 65.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 68.9%

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: HK$8,430 HKD|Low: HK$1,295 HKD|High: HK$8,430 HKD|Avg: HK$3,357 HKD|+7.6%
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
October 29, 2026
Retailer 11HK$1,444 HKD
Retailer 4HK$1,616 HKD
Retailer 9HK$1,679 HKD
Retailer 12HK$1,797 HKD
Retailer 3HK$1,867 HKD
Retailer 8HK$2,637 HKD
Retailer 6HK$3,098 HKD
Retailer 13HK$3,154 HKD
Retailer 2HK$3,275 HKD
Retailer 7HK$4,570 HKD
Retailer 10HK$5,767 HKD
Retailer 5HK$6,236 HKD
MOH LondonHK$8,430 HKD

44 data points across 13 retailers

15 retailersHK$1,444 HKD to HK$8,430 HKD

A
Cheapest Retailer
-
HK$1,444 HKD
$184 USD
A
Retailer 2
-
HK$1,616 HKD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,679 HKD
$214 USD
View
A
Retailer 4
-
HK$1,797 HKD
$229 USD
View
Retailer 5
-
HK$1,797 HKD
$229 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$1,867 HKD
$238 USD
View
B+
Retailer 7
-
HK$2,637 HKD
A$517 AUD
View
B+
Retailer 8
-
HK$3,098 HKD
€376 EUR
View
B
Retailer 9
-
HK$3,154 HKD
$402 USD
View
B
Retailer 10
-
HK$3,275 HKD
£329 GBP
View
B
Retailer 11
-
HK$4,570 HKD
A$896 AUD
View
B
Retailer 12
-
HK$5,281 HKD
£530 GBP
View
B
Retailer 13
-
HK$5,767 HKD
$735 USD
View
B
Retailer 14
-
HK$6,236 HKD
$795 USD
View
Most Expensive
B
MOH London
LG794650345 · Oct 29
HK$8,430 HKD
£846 GBP
View
14 more retailers have this diamond
Prices start from HK$1,444 HKDSave up to HK$6,987 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.

A
0.51ct Emerald
HK$1,444 HKD