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Heart|Natural|GIA

0.40ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 6392451813

Certificate GIA 6392451813

Diamond specifications and retailer prices

From $550 AUD
As of November 5, 2026
Save $1,201 AUD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,381 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6392451813. Listed at 17 retailers as of November 4, 2026, with a 218% 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
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6392451813
Dimensions4.34 × 4.83 × 2.93 mm
L/W Ratio1.11
Top View
4.34 mm4.83 mm0.40 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6392451813
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.6%

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 5
Current: $2,381 AUD|Low: $550 AUD|High: $2,381 AUD|Avg: $1,147 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$550 AUD
Retailer 10$760 AUD
Retailer 4$819 AUD
Retailer 9$819 AUD
Retailer 11$876 AUD
Retailer 6$944 AUD
Retailer 12$1,040 AUD
Retailer 3$1,043 AUD
Retailer 7$1,177 AUD
Retailer 2$1,477 AUD
Retailer 8$1,751 AUD
NZ Jewellers$2,381 AUD

30 data points across 12 retailers

17 retailers$550 AUD to $1,751 AUD

A
Cheapest Retailer
-
$550 AUD
A
Retailer 2
-
$760 AUD
View
B+
Retailer 3
-
$819 AUD
View
Retailer 4
-
$819 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$876 AUD
View
B+
Retailer 6
-
$876 AUD
View
B+
Retailer 7
-
$927 AUD
View
B+
Retailer 8
-
$944 AUD
View
B+
Retailer 9
-
$947 AUD
View
B+
Retailer 10
-
$1,040 AUD
View
B+
Retailer 11
-
$1,043 AUD
View
B+
Retailer 12
-
$1,061 AUD
View
Retailer 13
-
$1,141 AUD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$1,177 AUD
View
B
Retailer 15
-
$1,477 AUD
View
B
Retailer 16
-
$1,751 AUD
View
Most Expensive
NZ Jewellers
de5f9d11-8060-4610-98b7-e68fe9eded8d · Nov 5
$2,381 AUD
$1,667 USD
View
Price under review
16 more retailers have this diamond
Prices start from $550 AUDSave up to $1,201 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
$550 AUD