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Heart|Natural|GIA

0.52ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 5526298331

Certificate GIA 5526298331

Diamond specifications and retailer prices

From $580 CAD
As of November 6, 2026
Save $163 CAD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $743 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5526298331. Listed at 3 retailers as of November 6, 2026, with prices from $580 to $743, a $163 spread on the same certified stone. 77 Diamonds lists it at $743. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526298331
Dimensions5.10 × 5.65 × 3.17 mm
L/W Ratio1.11
Top View
5.10 mm5.65 mm0.52 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526298331
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $743 CAD|Low: $546 CAD|High: $848 CAD|Avg: $656 CAD|-10.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$580 CAD
Retailer 3$599 CAD
77 Diamonds$743 CAD

42 data points across 3 retailers

3 retailers$580 CAD to $743 CAD

A
Cheapest Retailer
-
$580 CAD
A
Retailer 2
-
$599 CAD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPQTUES35U · Nov 6
$743 CAD
£416 GBP
View
2 more retailers have this diamond
Prices start from $580 CADSave up to $163 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
$580 CAD