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Heart|Natural|GIA

0.50ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 5566236396

Certificate GIA 5566236396

Diamond specifications and retailer prices

From $499 CAD
$357 USD
As of November 2, 2026
Save $177 CAD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $676 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566236396. Listed at 2 retailers as of November 2, 2026, with prices from $499 to $676, a $177 spread on the same certified stone. 77 Diamonds lists it at $676. 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

0.50
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566236396
Dimensions5.11 × 5.32 × 3.10 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.11 mm5.32 mm0.50 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566236396
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $676 CAD|Low: $443 CAD|High: $692 CAD|Avg: $582 CAD|+9.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$499 CAD
77 Diamonds$676 CAD

39 data points across 2 retailers

2 retailers$499 CAD to $676 CAD

B+
Cheapest Retailer
-
$499 CAD
$357 USD
Final sale: no returns
Most Expensive
B
77 Diamonds
HSCPF5MBQRKV · Nov 2
$676 CAD
£381 GBP
View
1 more retailer has this diamond
Prices start from $499 CADSave up to $177 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.

B+
0.50ct Heart
$499 CAD