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Heart|Natural|GIA

0.53ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 6522246423

Certificate GIA 6522246423

Diamond specifications and retailer prices

From $662 AUD
As of November 6, 2026
Save $187 AUD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $849 AUD 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 6522246423. Listed at 4 retailers as of November 5, 2026, with prices from $662 to $849, a $187 spread on the same certified stone. 77 Diamonds lists it at $849. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522246423
Dimensions4.80 × 5.67 × 3.37 mm
L/W Ratio1.18
Top View
4.80 mm5.67 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522246423
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $849 AUD|Low: $607 AUD|High: $913 AUD|Avg: $750 AUD|-5.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$662 AUD
Retailer 3$681 AUD
Retailer 4$742 AUD
77 Diamonds$849 AUD

40 data points across 4 retailers

4 retailers$662 AUD to $849 AUD

A
Cheapest Retailer
-
$662 AUD
A
Retailer 2
-
$681 AUD
View
Final sale: no returns
B+
Retailer 3
-
$742 AUD
View
Most Expensive
B+
77 Diamonds
HSCPA5NFAYUG · Nov 5
$849 AUD
£459 GBP
View
3 more retailers have this diamond
Prices start from $662 AUDSave up to $187 AUD

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
$662 AUD