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Heart|Natural|GIA

0.52ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2534996636

Certificate GIA 2534996636

Diamond specifications and retailer prices

From $539 CAD
As of November 6, 2026
Save $176 CAD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $715 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 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 2534996636. Listed at 4 retailers as of November 5, 2026, with prices from $539 to $715, a $176 spread on the same certified stone. Blue Nile lists it at $715. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534996636
Dimensions5.06 × 5.59 × 3.33 mm
L/W Ratio1.10
Top View
5.06 mm5.59 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534996636
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.4%

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: $715 CAD|Low: $498 CAD|High: $826 CAD|Avg: $645 CAD|-13.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$539 CAD
Retailer 4$580 CAD
Retailer 2$663 CAD
Blue Nile$715 CAD

42 data points across 4 retailers

4 retailers$539 CAD to $715 CAD

A
Cheapest Retailer
-
$539 CAD
Final sale: no returns
A
Retailer 2
-
$580 CAD
View
A
Retailer 3
-
$663 CAD
View
Most Expensive
B+
Blue Nile
27266448 · Nov 5
$715 CAD
$508 USD
View
3 more retailers have this diamond
Prices start from $539 CADSave up to $176 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
$539 CAD