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Heart|Natural|GIA

0.40ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 6521725115

Certificate GIA 6521725115

Diamond specifications and retailer prices

From $223 AUD
As of November 1, 2026
Save $527 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,476 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521725115. Listed at 10 retailers as of November 1, 2026, with a 237% 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

0.40
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6521725115
Dimensions5.20 × 4.59 × 2.55 mm
L/W Ratio1.13
Top View
5.20 mm4.59 mm0.40 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6521725115
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 55.6%

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: $1,476 AUD|Low: $223 AUD|High: $1,535 AUD|Avg: $532 AUD|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$223 AUD
Retailer 8$319 AUD
Retailer 6$325 AUD
Retailer 11$352 AUD
Retailer 10$364 AUD
Retailer 3$381 AUD
Retailer 4$437 AUD
Retailer 9$504 AUD
Retailer 7$563 AUD
Retailer 2$750 AUD
NZ Jewellers$1,476 AUD

26 data points across 11 retailers

10 retailers$223 AUD to $750 AUD

A
Cheapest Retailer
-
$223 AUD
A
Retailer 2
-
$319 AUD
View
A
Retailer 3
-
$325 AUD
View
Retailer 4
-
$352 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$364 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$437 AUD
View
Retailer 7
-
$504 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$563 AUD
View
B+
Retailer 9
-
$750 AUD
View
Most Expensive
NZ Jewellers
d60bdb24-fc8b-4934-bdbc-139232fd590e · Oct 30
$1,476 AUD
$1,014 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $223 AUDSave up to $527 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
0.40ct Heart
$223 AUD