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Heart|Natural|GIA

0.53ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 6521299521

Certificate GIA 6521299521

Diamond specifications and retailer prices

From $602 CAD
As of November 6, 2026
Save $170 CAD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $772 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521299521. Listed at 4 retailers as of November 5, 2026, with prices from $602 to $772, a $170 spread on the same certified stone. 77 Diamonds lists it at $772. 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

0.53
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6521299521
Dimensions4.84 × 5.71 × 3.35 mm
L/W Ratio1.18
Top View
4.84 mm5.71 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6521299521
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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 6
Current: $772 CAD|Low: $551 CAD|High: $860 CAD|Avg: $681 CAD|-8.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$602 CAD
Retailer 3$622 CAD
Retailer 4$677 CAD
77 Diamonds$772 CAD

40 data points across 4 retailers

4 retailers$602 CAD to $772 CAD

A
Cheapest Retailer
-
$602 CAD
A
Retailer 2
-
$622 CAD
View
Final sale: no returns
A
Retailer 3
-
$677 CAD
View
Most Expensive
B+
77 Diamonds
HSCPHBKA2FAH · Nov 5
$772 CAD
£432 GBP
View
3 more retailers have this diamond
Prices start from $602 CADSave up to $170 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
0.53ct Heart
$602 CAD