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Round|Natural|GIA

0.51ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2567315637

Certificate GIA 2567315637

Diamond specifications and retailer prices

From HK$4,519 HKD
As of October 27, 2026
Save HK$7,488 HKD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,280 HKD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2567315637. Listed at 17 retailers as of October 26, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2567315637
Dimensions5.11 × 5.08 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.11 mm5.08 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567315637
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 41°Culet: NDepth 62.7%

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: Oct 27
Current: HK$16,280 HKD|Low: HK$3,940 HKD|High: HK$16,805 HKD|Avg: HK$6,935 HKD|-1.4%
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
Retailer 17
Retailer 18
Retailer 19
October 26, 2026
Retailer 13HK$4,005 HKD
Retailer 10HK$4,503 HKD
Retailer 5HK$4,519 HKD
Retailer 17HK$4,707 HKD
Retailer 18HK$4,786 HKD
Retailer 4HK$5,178 HKD
Retailer 14HK$5,194 HKD
Retailer 7HK$5,374 HKD
Retailer 3HK$5,585 HKD
Retailer 19HK$5,986 HKD
Retailer 16HK$6,060 HKD
Retailer 12HK$6,190 HKD
Retailer 6HK$6,630 HKD
Retailer 8HK$6,873 HKD
Retailer 9HK$7,027 HKD
Retailer 11HK$7,846 HKD
Retailer 2HK$7,992 HKD
Retailer 15HK$12,007 HKD
NZ JewellersHK$16,280 HKD

29 data points across 19 retailers

17 retailersHK$4,519 HKD to HK$12,007 HKD

Retailer 1
-
HK$4,005 HKD
₹48,618 INR
Price last confirmed 7 days ago
Retailer 2
-
HK$4,503 HKD
$574 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
HK$4,519 HKD
View
A
Retailer 4
-
HK$4,707 HKD
$600 USD
View
Retailer 5
-
HK$5,178 HKD
$660 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$5,194 HKD
$662 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,374 HKD
$685 USD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$5,585 HKD
SGD 962 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$5,986 HKD
$763 USD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$6,060 HKD
£608 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
HK$6,190 HKD
$789 USD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$6,630 HKD
$845 USD
View
Price last confirmed 6 days ago
Retailer 13
-
HK$6,873 HKD
$876 USD
View
Price last confirmed 7 days ago
Retailer 14
-
HK$7,846 HKD
A$1,539 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$7,992 HKD
ZAR 16,457 ZAR
View
B
Retailer 16
-
HK$12,007 HKD
£1,205 GBP
View
Most Expensive
NZ Jewellers
457bd97c-01cd-48bb-9e21-eedfe47411f6 · Oct 23
HK$16,280 HKD
$2,075 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from HK$4,519 HKDSave up to HK$7,488 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$4,519 HKD