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Heart|Natural|GIA

0.52ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 1558442811

Certificate GIA 1558442811

Diamond specifications and retailer prices

From $684 CAD
As of November 6, 2026
Save $215 CAD (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $899 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1558442811. Listed at 4 retailers as of November 5, 2026, with prices from $684 to $899, a $215 spread on the same certified stone. Blue Nile lists it at $899. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558442811
Dimensions4.94 × 5.72 × 3.22 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.94 mm5.72 mm0.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558442811
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $899 CAD|Low: $617 CAD|High: $969 CAD|Avg: $787 CAD|-7.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$684 CAD
Retailer 3$700 CAD
Retailer 2$878 CAD
Blue Nile$899 CAD

42 data points across 4 retailers

4 retailers$684 CAD to $899 CAD

A
Cheapest Retailer
-
$684 CAD
B+
Retailer 2
-
$700 CAD
View
Final sale: no returns
B+
Retailer 3
-
$878 CAD
View
Most Expensive
B+
Blue Nile
29320303 · Nov 5
$899 CAD
$639 USD
View
3 more retailers have this diamond
Prices start from $684 CADSave up to $215 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
$684 CAD