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Emerald|Lab Grown|IGI

0.51ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG779657320

Shape and cutting style on the report: Emerald cut

Certificate IGI LG779657320

Diamond specifications and retailer prices

From HK$1,130 HKD
As of November 4, 2026
Save HK$5,397 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$6,527 HKD at MOH London · As of November 2, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779657320 or 779657320. Listed at 19 retailers as of November 2, 2026, with prices from HK$1,130 to HK$6,527, a HK$5,397 spread on the same certified stone. MOH London lists it at HK$6,527. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657320
Dimensions5.25 × 3.75 × 2.64 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.25 mm3.75 mm0.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657320
Side View
Table 62.0%Crown 36.3°Girdle: MediumPavilion 41.5°Culet: LNGDepth 70.4%

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 4
Current: HK$6,527 HKD|Low: HK$1,083 HKD|High: HK$6,606 HKD|Avg: HK$2,839 HKD|-0.2%
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 5, 2026
Retailer 9HK$1,130 HKD
Retailer 11HK$1,302 HKD
Retailer 4HK$1,373 HKD
Retailer 6HK$1,397 HKD
Retailer 8HK$1,397 HKD
Retailer 3HK$1,961 HKD
Retailer 2HK$2,377 HKD
Retailer 14HK$2,424 HKD
Retailer 13HK$2,534 HKD
Retailer 12HK$3,554 HKD
Retailer 7HK$3,750 HKD
Retailer 10HK$4,488 HKD
Retailer 5HK$4,519 HKD
Retailer 15HK$4,739 HKD
MOH LondonHK$6,527 HKD

46 data points across 15 retailers

19 retailersHK$1,130 HKD to HK$6,527 HKD

A
Cheapest Retailer
-
HK$1,130 HKD
A
Retailer 2
-
HK$1,302 HKD
View
A
Retailer 3
-
HK$1,373 HKD
View
A
Retailer 4
-
HK$1,397 HKD
View
Retailer 5
-
HK$1,397 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$1,397 HKD
View
B+
Retailer 7
-
HK$1,961 HKD
View
B+
Retailer 8
-
HK$2,275 HKD
View
B+
Retailer 9
-
HK$2,377 HKD
View
Retailer 10
-
HK$2,424 HKD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$2,534 HKD
View
B
Retailer 12
-
HK$3,554 HKD
View
B
Retailer 13
-
HK$3,750 HKD
View
B
Retailer 14
-
HK$3,876 HKD
View
B
Retailer 15
-
HK$4,488 HKD
View
B
Retailer 16
-
HK$4,519 HKD
View
B
Retailer 17
-
HK$4,739 HKD
View
B
Retailer 18
-
HK$4,919 HKD
View
Most Expensive
B
MOH London
LG779657320 · Nov 2
HK$6,527 HKD
£655 GBP
View
18 more retailers have this diamond
Prices start from HK$1,130 HKDSave up to HK$5,397 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$1,130 HKD