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0.51ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG836686792

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836686792

Diamond specifications and retailer prices

From HK$1,255 HKD
As of November 4, 2026
Save HK$6,058 HKD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$7,314 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round 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 LG836686792 or 836686792. Listed at 8 retailers as of November 4, 2026, with prices from HK$1,255 to HK$7,314, a HK$6,058 spread on the same certified stone. MOH London lists it at HK$7,314. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836686792
Dimensions5.17 × 5.14 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.17 mm5.14 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836686792
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$7,314 HKD|Low: HK$1,255 HKD|High: HK$7,423 HKD|Avg: HK$2,905 HKD|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3HK$1,255 HKD
Retailer 6HK$1,318 HKD
Retailer 5HK$1,836 HKD
Retailer 2HK$1,930 HKD
Retailer 7HK$2,691 HKD
Retailer 8HK$3,664 HKD
Retailer 4HK$4,221 HKD
MOH LondonHK$7,314 HKD

41 data points across 8 retailers

8 retailersHK$1,255 HKD to HK$7,314 HKD

A
Cheapest Retailer
-
HK$1,255 HKD
A
Retailer 2
-
HK$1,318 HKD
View
A
Retailer 3
-
HK$1,836 HKD
View
B+
Retailer 4
-
HK$1,930 HKD
View
B+
Retailer 5
-
HK$2,746 HKD
View
B
Retailer 6
-
HK$3,664 HKD
View
B
Retailer 7
-
HK$4,221 HKD
View
Most Expensive
B
MOH London
LG836686792 · Nov 4
HK$7,314 HKD
£734 GBP
View
7 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$6,058 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 Round
HK$1,255 HKD