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Radiant|Natural|GIA

0.51ct H VS2 Radiant Natural Diamond

ID • H/VS2 • GIA 1428649073

Certificate GIA 1428649073

Diamond specifications and retailer prices

From HK$4,817 HKD
As of November 4, 2026
Save HK$13,305 HKD (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$18,122 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1428649073. Listed at 20 retailers as of November 4, 2026, with prices from HK$4,817 to HK$18,122, a HK$13,305 spread on the same certified stone. NZ Jewellers lists it at HK$18,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1428649073
Dimensions5.48 × 3.79 × 2.61 mm
L/W Ratio1.45
Key to symbols
Twinning Wisp, Feather
Top View
5.48 mm3.79 mm0.51 ctH / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1428649073
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 68.9%

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$18,122 HKD|Low: HK$4,817 HKD|High: HK$18,122 HKD|Avg: HK$7,281 HKD
NZ Jewellers
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
November 6, 2026
Retailer 8HK$4,817 HKD
Retailer 9HK$5,068 HKD
Retailer 7HK$5,178 HKD
Retailer 4HK$5,327 HKD
Retailer 17HK$5,782 HKD
Retailer 18HK$5,782 HKD
Retailer 16HK$6,002 HKD
Retailer 5HK$6,645 HKD
Retailer 3HK$6,668 HKD
Retailer 11HK$6,668 HKD
Retailer 10HK$6,817 HKD
Retailer 2HK$6,865 HKD
Retailer 6HK$7,178 HKD
Retailer 15HK$7,241 HKD
Retailer 13HK$8,159 HKD
Retailer 12HK$8,920 HKD
Retailer 14HK$10,575 HKD
NZ JewellersHK$18,122 HKD

30 data points across 18 retailers

20 retailersHK$4,817 HKD to HK$18,122 HKD

A
Cheapest Retailer
-
HK$4,817 HKD
A
Retailer 2
-
HK$5,178 HKD
View
B+
Retailer 3
-
HK$5,327 HKD
View
Final sale: no returns
Retailer 4
-
HK$5,782 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$5,782 HKD
View
Retailer 6
-
HK$5,994 HKD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
HK$6,002 HKD
View
B+
Retailer 8
-
HK$6,645 HKD
View
B+
Retailer 9
-
HK$6,668 HKD
View
B+
Retailer 10
-
HK$6,668 HKD
View
B+
Retailer 11
-
HK$6,817 HKD
View
B+
Retailer 12
-
HK$6,865 HKD
View
B
Retailer 13
-
HK$7,178 HKD
View
B+
Retailer 14
-
HK$7,241 HKD
View
B+
Retailer 15
-
HK$7,908 HKD
View
B+
Retailer 16
-
HK$8,159 HKD
View
B
Retailer 17
-
HK$8,920 HKD
View
B
Retailer 18
-
HK$10,575 HKD
View
B
Retailer 19
-
HK$11,595 HKD
View
Most Expensive
B
NZ Jewellers
22593c4d-55e8-45f0-bc9f-c66d2a4678d1 · Nov 5
HK$18,122 HKD
$2,310 USD
View
19 more retailers have this diamond
Prices start from HK$4,817 HKDSave up to HK$13,305 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$4,817 HKD