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Heart|Natural|GIA

0.42ct J VVS2 Heart Natural Diamond

EX • J/VVS2 • GIA 2546593346

Certificate GIA 2546593346

Diamond specifications and retailer prices

From $470 AUD
$330 USD
As of November 1, 2026
Save $1,355 AUD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,825 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546593346. Listed at 15 retailers as of October 30, 2026, with prices from $470 to $1,825, a $1,355 spread on the same certified stone. NZ Jewellers lists it at $1,825. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546593346
Dimensions5.20 × 4.67 × 2.97 mm
L/W Ratio1.11
Top View
5.20 mm4.67 mm0.42 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546593346
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

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: $1,825 AUD|Low: $470 AUD|High: $1,871 AUD|Avg: $767 AUD|-2.4%
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
November 2, 2026
Retailer 9$470 AUD
Retailer 6$512 AUD
Retailer 5$526 AUD
Retailer 4$531 AUD
Retailer 12$542 AUD
Retailer 8$607 AUD
Retailer 3$641 AUD
Retailer 10$685 AUD
Retailer 13$738 AUD
Retailer 14$790 AUD
Retailer 7$877 AUD
Retailer 2$921 AUD
Retailer 11$1,087 AUD
NZ Jewellers$1,825 AUD

27 data points across 14 retailers

15 retailers$470 AUD to $1,825 AUD

A
Cheapest Retailer
-
$470 AUD
$330 USD
A
Retailer 2
-
$512 AUD
$360 USD
View
A
Retailer 3
-
$526 AUD
SGD 499 SGD
View
A
Retailer 4
-
$531 AUD
$373 USD
View
A
Retailer 5
-
$542 AUD
$381 USD
View
A
Retailer 6
-
$607 AUD
£335 GBP
View
A
Retailer 7
-
$641 AUD
$450 USD
View
A
Retailer 8
-
$685 AUD
$481 USD
View
A
Retailer 9
-
$738 AUD
ZAR 8,378 ZAR
View
B+
Retailer 10
-
$790 AUD
$555 USD
View
Retailer 11
-
$791 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$877 AUD
€587 EUR
View
B+
Retailer 13
-
$921 AUD
£509 GBP
View
B+
Retailer 14
-
$1,087 AUD
£601 GBP
View
Most Expensive
B
NZ Jewellers
d9edeacd-e102-4512-a617-0d78509a3787 · Oct 30
$1,825 AUD
$1,282 USD
View
14 more retailers have this diamond
Prices start from $470 AUDSave up to $1,355 AUD

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
$470 AUD