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Heart|Natural|GIA

0.52ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 1528304468

Certificate GIA 1528304468

Diamond specifications and retailer prices

From $637 CAD
As of November 4, 2026
Save $151 CAD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $788 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1528304468. Listed at 3 retailers as of November 4, 2026, with prices from $637 to $788, a $151 spread on the same certified stone. 77 Diamonds lists it at $788. 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
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528304468
Dimensions4.68 × 5.59 × 3.34 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Cloud
Top View
4.68 mm5.59 mm0.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528304468
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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 4
Current: $788 CAD|Low: $565 CAD|High: $855 CAD|Avg: $715 CAD|-6.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$637 CAD
Retailer 3$696 CAD
77 Diamonds$788 CAD

42 data points across 3 retailers

3 retailers$637 CAD to $788 CAD

A
Cheapest Retailer
-
$637 CAD
Final sale: no returns
A
Retailer 2
-
$696 CAD
View
Most Expensive
B+
77 Diamonds
HSCPCUGTCUBY · Nov 6
$788 CAD
£441 GBP
View
2 more retailers have this diamond
Prices start from $637 CADSave up to $151 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
$637 CAD