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Emerald|Lab Grown|IGI

0.51ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG805672807

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805672807

Diamond specifications and retailer prices

From HK$1,200 HKD
As of November 1, 2026
Save HK$1,726 HKD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,549 HKD at MOH London · As of October 26, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805672807 or 805672807. Listed at 19 retailers as of October 30, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672807
Dimensions5.78 × 3.73 × 2.29 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm3.73 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672807
Side View
Table 68.0%Crown 35.5°Girdle: STK-THKPavilion 34.7°Culet: LargeDepth 61.4%

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: Nov 1
Current: HK$8,549 HKD|Low: HK$792 HKD|High: HK$8,699 HKD|Avg: HK$2,678 HKD|-1.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 5HK$792 HKD
Retailer 4HK$957 HKD
Retailer 9HK$1,091 HKD
Retailer 18HK$1,828 HKD
Retailer 15HK$1,852 HKD
Retailer 16HK$1,922 HKD
Retailer 13HK$2,001 HKD
Retailer 17HK$2,056 HKD
Retailer 3HK$2,275 HKD
Retailer 2HK$2,330 HKD
Retailer 14HK$2,785 HKD
Retailer 8HK$2,832 HKD
Retailer 12HK$2,848 HKD
Retailer 11HK$2,926 HKD
Retailer 6HK$3,287 HKD
Retailer 7HK$3,735 HKD
Retailer 10HK$5,374 HKD
MOH LondonHK$8,549 HKD

31 data points across 18 retailers

19 retailersHK$1,200 HKD to HK$2,926 HKD

Retailer 1
-
HK$792 HKD
Price last confirmed 32 days ago
Retailer 2
-
HK$957 HKD
View
Price last confirmed 27 days ago
Retailer 3
-
HK$1,091 HKD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$1,200 HKD
View
Retailer 5
-
HK$1,828 HKD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$1,852 HKD
View
Retailer 7
-
HK$1,922 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$2,001 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$2,056 HKD
View
Price last confirmed 11 days ago
Retailer 10
-
HK$2,275 HKD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
HK$2,275 HKD
View
B+
Retailer 12
-
HK$2,330 HKD
View
Retailer 13
-
HK$2,785 HKD
View
Price last confirmed 10 days ago
Retailer 14
-
HK$2,832 HKD
View
Price last confirmed 10 days ago
B
Retailer 15
-
HK$2,848 HKD
View
B+
Retailer 16
-
HK$2,926 HKD
View
Retailer 17
-
HK$3,287 HKD
View
Price last confirmed 29 days ago
Retailer 18
-
HK$3,735 HKD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG805672807 · Oct 26
HK$8,549 HKD
£858 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from HK$1,200 HKDSave up to HK$1,726 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$1,200 HKD