CaratHunter
Plans
Heart|Natural|GIA

0.42ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 2564524580

Certificate GIA 2564524580

Diamond specifications and retailer prices

From HK$2,982 HKD
$380 USD
As of November 2, 2026
Save HK$1,187 HKD (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$4,785 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded J colour (near-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 2564524580. Listed at 7 retailers as of October 31, 2026, with a 40% 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

0.42
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.78°
OriginNatural
Grading LabGIA
CertificateGIA 2564524580
Dimensions5.18 × 4.45 × 3.09 mm
L/W Ratio1.16
Culet sizeNone
Top View
5.18 mm4.45 mm0.42 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564524580
Side View
Table 59.0%Crown 42.1°Girdle: STK-THKPavilion 38.78°Culet: NoneDepth 59.7%

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 2
Current: HK$3,910 HKD|Low: HK$2,982 HKD|High: HK$4,785 HKD|Avg: HK$3,715 HKD|+5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 6HK$2,982 HKD
Retailer 5HK$3,199 HKD
Retailer 2HK$3,472 HKD
Retailer 3HK$3,633 HKD
Retailer 1HK$3,910 HKD
Retailer 4HK$4,169 HKD
Wholesale Diamonds DirectHK$4,785 HKD

28 data points across 7 retailers

7 retailersHK$2,982 HKD to HK$4,169 HKD

A
Cheapest Retailer
-
HK$2,982 HKD
$380 USD
A
Retailer 2
-
HK$3,199 HKD
SGD 551 SGD
View
A
Retailer 3
-
HK$3,472 HKD
SGD 598 SGD
View
B+
Retailer 4
-
HK$3,633 HKD
$463 USD
View
B+
Retailer 5
-
HK$3,910 HKD
£392 GBP
View
B+
Retailer 6
-
HK$4,169 HKD
$531 USD
View
Most Expensive
Wholesale Diamonds Direct
471518622 · Oct 27
HK$4,785 HKD
$610 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from HK$2,982 HKDSave up to HK$1,187 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
0.42ct Heart
HK$2,982 HKD