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Heart|Natural|GIA

0.50ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 7522578600

Certificate GIA 7522578600

Diamond specifications and retailer prices

From $508 CAD
As of November 4, 2026
Save $171 CAD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $678 CAD at 77 Diamonds · As of November 6, 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 G 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 7522578600. Listed at 3 retailers as of November 4, 2026, with prices from $508 to $678, a $171 spread on the same certified stone. 77 Diamonds lists it at $678. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7522578600
Dimensions4.78 × 5.54 × 3.29 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Cloud
Top View
4.78 mm5.54 mm0.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7522578600
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.4%

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: $678 CAD|Low: $467 CAD|High: $716 CAD|Avg: $589 CAD|-3.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$508 CAD
Retailer 3$543 CAD
77 Diamonds$678 CAD

42 data points across 3 retailers

3 retailers$508 CAD to $678 CAD

A
Cheapest Retailer
-
$508 CAD
Final sale: no returns
A
Retailer 2
-
$543 CAD
View
Most Expensive
B+
77 Diamonds
HSCPTG2BREN7 · Nov 6
$678 CAD
£380 GBP
View
2 more retailers have this diamond
Prices start from $508 CADSave up to $171 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
0.50ct Heart
$508 CAD