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Heart|Natural|GIA

0.40ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 6561244310

Certificate GIA 6561244310

Diamond specifications and retailer prices

From $468 CAD
SGD 453 SGD
As of November 1, 2026
Save $125 CAD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $594 CAD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561244310. Listed at 2 retailers as of November 1, 2026, with prices from $468 to $594, a $125 spread on the same certified stone. 77 Diamonds lists it at $594. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561244310
Dimensions4.61 × 5.06 × 3.05 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.61 mm5.06 mm0.40 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561244310
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $594 CAD|Low: $468 CAD|High: $600 CAD|Avg: $586 CAD|+1.5%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$468 CAD
77 Diamonds$594 CAD

32 data points across 2 retailers

2 retailers$468 CAD to $594 CAD

B+
Cheapest Retailer
-
$468 CAD
SGD 453 SGD
Most Expensive
B+
77 Diamonds
HSCPYFTEPNYE · Nov 1
$594 CAD
£335 GBP
View
1 more retailer has this diamond
Prices start from $468 CADSave up to $125 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.

B+
0.40ct Heart
$468 CAD