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Heart|Natural|GIA

0.52ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 2526714655

Certificate GIA 2526714655

Diamond specifications and retailer prices

From $634 CAD
As of November 6, 2026
Save $210 CAD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $844 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter 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 2526714655. Listed at 5 retailers as of November 5, 2026, with prices from $634 to $844, a $210 spread on the same certified stone. Blue Nile lists it at $844. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526714655
Dimensions4.85 × 5.68 × 3.39 mm
L/W Ratio1.17
Top View
4.85 mm5.68 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2526714655
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $844 CAD|Low: $587 CAD|High: $958 CAD|Avg: $746 CAD|-11.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$634 CAD
Retailer 3$653 CAD
Retailer 4$710 CAD
Retailer 2$810 CAD
Blue Nile$844 CAD

40 data points across 5 retailers

5 retailers$634 CAD to $844 CAD

A
Cheapest Retailer
-
$634 CAD
A
Retailer 2
-
$653 CAD
View
Final sale: no returns
A
Retailer 3
-
$710 CAD
View
A
Retailer 4
-
$810 CAD
View
Most Expensive
A
Blue Nile
25657051 · Nov 5
$844 CAD
$600 USD
View
4 more retailers have this diamond
Prices start from $634 CADSave up to $210 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
$634 CAD