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Radiant|Natural|GIA

0.51ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 2564410009

Certificate GIA 2564410009

Diamond specifications and retailer prices

From HK$5,704 HKD
$727 USD
As of November 1, 2026
Save HK$14,335 HKD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,039 HKD at NZ Jewellers · As of October 30, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564410009. Listed at 19 retailers as of October 30, 2026, with prices from HK$5,704 to HK$20,039, a HK$14,335 spread on the same certified stone. NZ Jewellers lists it at HK$20,039. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.37°
Pavilion angle28.25°
OriginNatural
Grading LabGIA
CertificateGIA 2564410009
Dimensions5.66 × 3.83 × 2.51 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Cloud, Crystal, Pinpoint
Top View
5.66 mm3.83 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564410009
Side View
Table 66.0%Crown 48.37°Girdle: STK-THKPavilion 28.25°Culet: NoneDepth 65.7%

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 1
Current: HK$20,039 HKD|Low: HK$5,704 HKD|High: HK$20,745 HKD|Avg: HK$8,452 HKD|-3.4%
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
November 2, 2026
Retailer 6HK$5,704 HKD
Retailer 7HK$5,892 HKD
Retailer 14HK$6,395 HKD
Retailer 3HK$6,473 HKD
Retailer 8HK$6,614 HKD
Retailer 9HK$6,638 HKD
Retailer 16HK$7,242 HKD
Retailer 5HK$7,375 HKD
Retailer 10HK$7,421 HKD
Retailer 13HK$7,433 HKD
Retailer 15HK$7,689 HKD
Retailer 12HK$7,691 HKD
Retailer 11HK$8,009 HKD
Retailer 4HK$8,585 HKD
Retailer 2HK$11,708 HKD
NZ JewellersHK$20,039 HKD

25 data points across 16 retailers

19 retailersHK$5,704 HKD to HK$20,039 HKD

A
Cheapest Retailer
-
HK$5,704 HKD
$727 USD
A
Retailer 2
-
HK$5,892 HKD
$751 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,395 HKD
$815 USD
View
A
Retailer 4
-
HK$6,473 HKD
$825 USD
View
A
Retailer 5
-
HK$6,614 HKD
$843 USD
View
A
Retailer 6
-
HK$6,638 HKD
$846 USD
View
B+
Retailer 7
-
HK$7,242 HKD
$923 USD
View
B+
Retailer 8
-
HK$7,375 HKD
$940 USD
View
B+
Retailer 9
-
HK$7,421 HKD
£745 GBP
View
B+
Retailer 10
-
HK$7,433 HKD
$947 USD
View
B+
Retailer 11
-
HK$7,689 HKD
$980 USD
View
B+
Retailer 12
-
HK$7,691 HKD
£772 GBP
View
B+
Retailer 13
-
HK$8,009 HKD
£804 GBP
View
B+
Retailer 14
-
HK$8,585 HKD
$1,094 USD
View
Retailer 15
-
HK$8,612 HKD
£864 GBP
View
Price last confirmed 21 days ago
Retailer 16
-
HK$8,612 HKD
£864 GBP
View
Price last confirmed 11 days ago
B+
Retailer 17
-
HK$8,612 HKD
£864 GBP
View
B+
Retailer 18
-
HK$11,708 HKD
£1,175 GBP
View
Most Expensive
B
NZ Jewellers
86fa1d47-b5af-4762-bd94-09c23e966376 · Oct 30
HK$20,039 HKD
$2,554 USD
View
18 more retailers have this diamond
Prices start from HK$5,704 HKDSave up to HK$14,335 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$5,704 HKD