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Heart|Natural|GIA

0.52ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5536408978

Certificate GIA 5536408978

Diamond specifications and retailer prices

From $550 CAD
As of November 6, 2026
Save $196 CAD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $745 CAD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536408978. Listed at 5 retailers as of November 6, 2026, with prices from $550 to $745, a $196 spread on the same certified stone. Brilliant Earth lists it at $745. 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

0.52
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536408978
Dimensions5.62 × 4.73 × 3.33 mm
L/W Ratio1.19
Top View
5.62 mm4.73 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536408978
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: Nov 6
Current: $745 CAD|Low: $525 CAD|High: $844 CAD|Avg: $664 CAD|-11.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$550 CAD
Retailer 4$571 CAD
Retailer 5$616 CAD
Retailer 2$705 CAD
Brilliant Earth$745 CAD

42 data points across 5 retailers

5 retailers$550 CAD to $745 CAD

A
Cheapest Retailer
-
$550 CAD
A
Retailer 2
-
$571 CAD
View
Final sale: no returns
A
Retailer 3
-
$616 CAD
View
B+
Retailer 4
-
$705 CAD
View
Most Expensive
B+
Brilliant Earth
15744913A · Nov 6
$745 CAD
$530 USD
View
4 more retailers have this diamond
Prices start from $550 CADSave up to $196 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
0.52ct Heart
$550 CAD