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Heart|Natural|GIA

0.40ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2386945417

Certificate GIA 2386945417

Diamond specifications and retailer prices

From $1,052 AUD
$739 USD
As of October 31, 2026
Save $1,150 AUD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,397 AUD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded D colour (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 2386945417. Listed at 19 retailers as of October 26, 2026, with a 109% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2386945417
Dimensions4.25 × 5.14 × 2.92 mm
L/W Ratio1.21
Top View
4.25 mm5.14 mm0.40 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2386945417
Side View
Table 59.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 56.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,397 AUD|Low: $1,202 AUD|High: $3,855 AUD|Avg: $1,790 AUD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$1,220 AUD
Retailer 4$1,229 AUD
Retailer 11$1,229 AUD
Retailer 2$1,276 AUD
Retailer 10$1,277 AUD
Retailer 8$1,459 AUD
Retailer 6$1,685 AUD
Retailer 9$1,848 AUD
Retailer 5$1,906 AUD
Retailer 7$2,202 AUD
Moon Ocean$2,397 AUD
Retailer 3$3,855 AUD

44 data points across 12 retailers

19 retailers$1,052 AUD to $2,202 AUD

B+
Cheapest Retailer
-
$1,052 AUD
$739 USD
B+
Retailer 2
-
$1,106 AUD
$777 USD
View
B+
Retailer 3
-
$1,220 AUD
$857 USD
View
B+
Retailer 4
-
$1,229 AUD
$863 USD
View
B+
Retailer 5
-
$1,229 AUD
$863 USD
View
B+
Retailer 6
-
$1,276 AUD
£706 GBP
View
B+
Retailer 7
-
$1,277 AUD
$897 USD
View
B+
Retailer 8
-
$1,310 AUD
$920 USD
View
B+
Retailer 9
-
$1,310 AUD
$920 USD
View
B+
Retailer 10
-
$1,352 AUD
$950 USD
View
B
Retailer 11
-
$1,418 AUD
$996 USD
View
B
Retailer 12
-
$1,418 AUD
$996 USD
View
B
Retailer 13
-
$1,459 AUD
$1,025 USD
View
B
Retailer 14
-
$1,685 AUD
£932 GBP
View
Retailer 15
-
$1,848 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,906 AUD
ZAR 21,631 ZAR
View
B
Retailer 17
-
$2,202 AUD
£1,218 GBP
View
Most Expensive
Moon Ocean
NVN-30EF1D8FC-417 · Oct 30
$2,397 AUD
£1,326 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $1,052 AUDSave up to $1,150 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.

B+
0.40ct Heart
$1,052 AUD