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Heart|Natural|GIA

0.40ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 2564423652

Certificate GIA 2564423652

Diamond specifications and retailer prices

From $741 CAD
SGD 715 SGD
As of October 29, 2026
Save $363 CAD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,104 CAD 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 2564423652. Listed at 7 retailers as of October 27, 2026, with prices from $741 to $1,104, a $363 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,104. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.39°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2564423652
Dimensions4.56 × 5.15 × 3.05 mm
L/W Ratio1.13
Culet sizeNone
Top View
4.56 mm5.15 mm0.40 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564423652
Side View
Table 58.0%Crown 34.39°Girdle: THN-VTKPavilion 41.2°Culet: NoneDepth 59.2%

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: Oct 29
Current: $901 CAD|Low: $741 CAD|High: $1,104 CAD|Avg: $914 CAD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
October 29, 2026
Retailer 5$741 CAD
Retailer 4$806 CAD
Retailer 1$901 CAD
Retailer 2$951 CAD
Retailer 3$962 CAD
Wholesale Diamonds Direct$1,104 CAD

23 data points across 6 retailers

7 retailers$741 CAD to $1,104 CAD

A
Cheapest Retailer
-
$741 CAD
SGD 715 SGD
B+
Retailer 2
-
$761 CAD
SGD 735 SGD
View
B+
Retailer 3
-
$806 CAD
$576 USD
View
B+
Retailer 4
-
$901 CAD
£507 GBP
View
B+
Retailer 5
-
$951 CAD
£535 GBP
View
B
Retailer 6
-
$962 CAD
$687 USD
View
Most Expensive
B
Wholesale Diamonds Direct
482426097 · Oct 27
$1,104 CAD
$788 USD
View
6 more retailers have this diamond
Prices start from $741 CADSave up to $363 CAD

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
$741 CAD