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Heart|Natural|GIA

0.52ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5523087724

Certificate GIA 5523087724

Diamond specifications and retailer prices

From $940 AUD
As of November 6, 2026
Save $726 AUD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,667 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5523087724. Listed at 5 retailers as of November 5, 2026, with prices from $940 to $1,667, a $726 spread on the same certified stone. 77 Diamonds lists it at $1,667. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523087724
Dimensions4.81 × 5.51 × 3.31 mm
L/W Ratio1.15
Top View
4.81 mm5.51 mm0.52 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523087724
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

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 6
Current: $1,667 AUD|Low: $854 AUD|High: $1,825 AUD|Avg: $1,282 AUD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$940 AUD
Retailer 2$1,010 AUD
Retailer 6$1,150 AUD
Retailer 3$1,224 AUD
Retailer 5$1,256 AUD
77 Diamonds$1,667 AUD
Retailer 7$1,825 AUD

38 data points across 7 retailers

5 retailers$940 AUD to $1,667 AUD

B+
Cheapest Retailer
-
$940 AUD
Final sale: no returns
B
Retailer 2
-
$1,150 AUD
View
B
Retailer 3
-
$1,224 AUD
View
B
Retailer 4
-
$1,256 AUD
View
Most Expensive
B
77 Diamonds
HSDHWRSW4XCU · Nov 5
$1,667 AUD
£902 GBP
View
4 more retailers have this diamond
Prices start from $940 AUDSave up to $726 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.

B+
0.52ct Heart
$940 AUD