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Heart|Natural|GIA

0.53ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2524647987

Certificate GIA 2524647987

Diamond specifications and retailer prices

From $601 AUD
$422 USD
As of November 2, 2026
Save $150 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $751 AUD at 77 Diamonds · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2524647987. Listed at 3 retailers as of November 2, 2026, with prices from $601 to $751, a $150 spread on the same certified stone. 77 Diamonds lists it at $751. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524647987
Dimensions5.14 × 5.71 × 3.35 mm
L/W Ratio1.11
Top View
5.14 mm5.71 mm0.53 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2524647987
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: 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 2
Current: $751 AUD|Low: $555 AUD|High: $862 AUD|Avg: $698 AUD|-11.2%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$601 AUD
Retailer 3$651 AUD
77 Diamonds$751 AUD

40 data points across 3 retailers

3 retailers$601 AUD to $751 AUD

A
Cheapest Retailer
-
$601 AUD
$422 USD
Final sale: no returns
A
Retailer 2
-
$651 AUD
SGD 618 SGD
View
Most Expensive
B+
77 Diamonds
HSCPMXGM6UCC · Nov 2
$751 AUD
£416 GBP
View
2 more retailers have this diamond
Prices start from $601 AUDSave up to $150 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
$601 AUD