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Heart|Natural|GIA

0.40ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 5516894728

Certificate GIA 5516894728

Diamond specifications and retailer prices

From $1,194 AUD
$839 USD
As of October 29, 2026
Save $1,006 AUD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,385 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5516894728. Listed at 9 retailers as of October 29, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516894728
Dimensions4.36 × 4.99 × 3.13 mm
L/W Ratio1.14
Top View
4.36 mm4.99 mm0.40 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516894728
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.7%

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 29
Current: $2,385 AUD|Low: $1,194 AUD|High: $2,385 AUD|Avg: $1,534 AUD
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$1,194 AUD
Retailer 7$1,194 AUD
Retailer 4$1,204 AUD
Retailer 6$1,240 AUD
Retailer 9$1,431 AUD
Retailer 3$1,637 AUD
Retailer 2$1,853 AUD
Retailer 8$2,200 AUD
Moon Ocean$2,385 AUD

3 data points across 9 retailers

9 retailers$1,194 AUD to $2,200 AUD

B+
Cheapest Retailer
-
$1,194 AUD
$839 USD
B+
Retailer 2
-
$1,194 AUD
$839 USD
View
B+
Retailer 3
-
$1,204 AUD
$846 USD
View
B
Retailer 4
-
$1,240 AUD
$871 USD
View
B
Retailer 5
-
$1,431 AUD
$1,005 USD
View
B
Retailer 6
-
$1,637 AUD
£906 GBP
View
B
Retailer 7
-
$1,853 AUD
ZAR 21,025 ZAR
View
B
Retailer 8
-
$2,200 AUD
£1,217 GBP
View
Most Expensive
Moon Ocean
NVN-26E92A88D-728 · Oct 30
$2,385 AUD
£1,319 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $1,194 AUDSave up to $1,006 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
$1,194 AUD