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Heart|Natural|GIA

0.40ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1565548014

Certificate GIA 1565548014

Diamond specifications and retailer prices

From $711 AUD
SGD 675 SGD
As of October 29, 2026
Save $351 AUD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,062 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565548014. Listed at 7 retailers as of October 27, 2026, with prices from $711 to $1,062, a $351 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,062. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.38°
Pavilion angle39.54°
OriginNatural
Grading LabGIA
CertificateGIA 1565548014
Dimensions4.51 × 5.14 × 2.98 mm
L/W Ratio1.14
Culet sizeNone
Top View
4.51 mm5.14 mm0.40 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565548014
Side View
Table 57.0%Crown 36.38°Girdle: THN-THKPavilion 39.54°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $865 AUD|Low: $711 AUD|High: $1,062 AUD|Avg: $876 AUD|+6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
October 30, 2026
Retailer 5$711 AUD
Retailer 3$780 AUD
Retailer 1$865 AUD
Retailer 2$913 AUD
Retailer 4$924 AUD
Wholesale Diamonds Direct$1,062 AUD

8 data points across 6 retailers

7 retailers$711 AUD to $1,062 AUD

A
Cheapest Retailer
-
$711 AUD
SGD 675 SGD
A
Retailer 2
-
$739 AUD
SGD 702 SGD
View
B+
Retailer 3
-
$780 AUD
$548 USD
View
B+
Retailer 4
-
$865 AUD
£478 GBP
View
B+
Retailer 5
-
$913 AUD
£505 GBP
View
B+
Retailer 6
-
$924 AUD
$649 USD
View
Most Expensive
B
Wholesale Diamonds Direct
586324270 · Oct 27
$1,062 AUD
$746 USD
View
6 more retailers have this diamond
Prices start from $711 AUDSave up to $351 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
$711 AUD