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Radiant|Natural|IGI

0.51ct I VVS2 Radiant Natural Diamond

VG • I/VVS2 • IGI 763643113

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

Certificate IGI 763643113

Diamond specifications and retailer prices

From HK$2,406 HKD
As of November 6, 2026
Save HK$9,883 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,289 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 763643113. Listed at 14 retailers as of November 5, 2026, with prices from HK$2,406 to HK$12,289, a HK$9,883 spread on the same certified stone. NZ Jewellers lists it at HK$12,289. 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
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle33.9°
OriginNatural
Grading LabIGI
CertificateIGI 763643113
Dimensions5.20 × 4.00 × 2.73 mm
L/W Ratio1.30
Culet sizePointed
Top View
5.20 mm4.00 mm0.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 763643113
Side View
Table 67.0%Crown 41.6°Girdle: THK-VTKPavilion 33.9°Culet: NoneDepth 68.3%

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 6
Current: HK$4,075 HKD|Low: HK$2,406 HKD|High: HK$7,485 HKD|Avg: HK$4,360 HKD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2HK$2,406 HKD
Retailer 8HK$3,456 HKD
Retailer 3HK$3,911 HKD
Retailer 1HK$4,075 HKD
Retailer 6HK$4,859 HKD
Retailer 5HK$4,969 HKD
Retailer 4HK$5,141 HKD
Retailer 7HK$7,391 HKD

28 data points across 8 retailers

14 retailersHK$2,406 HKD to HK$12,289 HKD

A
Cheapest Retailer
-
HK$2,406 HKD
A
Retailer 2
-
HK$3,205 HKD
View
A
Retailer 3
-
HK$3,456 HKD
View
A
Retailer 4
-
HK$3,456 HKD
View
A
Retailer 5
-
HK$3,699 HKD
View
A
Retailer 6
-
HK$3,911 HKD
View
B+
Retailer 7
-
HK$4,075 HKD
View
B+
Retailer 8
-
HK$4,232 HKD
View
B+
Retailer 9
-
HK$4,859 HKD
View
A
Retailer 10
-
HK$4,969 HKD
View
A
Retailer 11
-
HK$5,141 HKD
View
B
Retailer 12
-
HK$7,046 HKD
View
B
Retailer 13
-
HK$7,391 HKD
View
Most Expensive
B
NZ Jewellers
fe49188c-66cb-42df-a850-fea8e80f98a7 · Nov 5
HK$12,289 HKD
$1,568 USD
View
13 more retailers have this diamond
Prices start from HK$2,406 HKDSave up to HK$9,883 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$2,406 HKD