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Radiant|Lab Grown|IGI

0.51ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG592351907

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG592351907

Diamond specifications and retailer prices

From HK$1,530 HKD
As of November 4, 2026
Save HK$7,567 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,097 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG592351907 or 592351907. Listed at 14 retailers as of November 2, 2026, with prices from HK$1,530 to HK$9,097, a HK$7,567 spread on the same certified stone. MOH London lists it at HK$9,097. 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

0.51
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592351907
Dimensions4.05 × 4.05 × 3.04 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
4.05 mm4.05 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592351907
Side View
Table 66.0%Crown 38.8°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 75.1%

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$9,097 HKD|Low: HK$941 HKD|High: HK$9,904 HKD|Avg: HK$2,999 HKD|-8.0%
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 3HK$941 HKD
Retailer 4HK$1,098 HKD
Retailer 5HK$1,240 HKD
Retailer 8HK$1,530 HKD
Retailer 6HK$1,632 HKD
Retailer 13HK$1,977 HKD
Retailer 7HK$1,993 HKD
Retailer 15HK$2,157 HKD
Retailer 2HK$2,173 HKD
Retailer 11HK$2,628 HKD
Retailer 12HK$2,769 HKD
Retailer 9HK$3,499 HKD
Retailer 10HK$3,907 HKD
Retailer 14HK$7,680 HKD
MOH LondonHK$9,097 HKD

19 data points across 15 retailers

14 retailersHK$1,530 HKD to HK$9,097 HKD

Retailer 1
-
HK$941 HKD
Price last confirmed 37 days ago
Retailer 2
-
HK$1,098 HKD
View
Price last confirmed 40 days ago
Retailer 3
-
HK$1,240 HKD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$1,530 HKD
View
Retailer 5
-
HK$1,632 HKD
View
Price last confirmed 90 days ago
B+
Retailer 6
-
HK$1,977 HKD
View
B+
Retailer 7
-
HK$2,157 HKD
View
B+
Retailer 8
-
HK$2,173 HKD
View
B+
Retailer 9
-
HK$2,628 HKD
View
B+
Retailer 10
-
HK$2,769 HKD
View
B
Retailer 11
-
HK$3,499 HKD
View
B
Retailer 12
-
HK$3,907 HKD
View
B
Retailer 13
-
HK$7,680 HKD
View
Most Expensive
B
MOH London
LG592351907 · Nov 2
HK$9,097 HKD
£913 GBP
View
13 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,567 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 Radiant
HK$1,530 HKD