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Heart|Natural|GIA

0.57ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6532918834

Certificate GIA 6532918834

Diamond specifications and retailer prices

From $752 AUD
$527 USD
As of November 2, 2026
Save $1,804 AUD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,556 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.57ct natural heart diamond

This 0.57ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532918834. Listed at 15 retailers as of November 2, 2026, with prices from $752 to $2,556, a $1,804 spread on the same certified stone. NZ Jewellers lists it at $2,556. 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

0.57
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532918834
Dimensions5.25 × 5.75 × 3.21 mm
L/W Ratio1.10
Top View
5.25 mm5.75 mm0.57 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532918834
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,556 AUD|Low: $636 AUD|High: $2,556 AUD|Avg: $1,052 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 15$752 AUD
Retailer 7$810 AUD
Retailer 11$815 AUD
Retailer 8$878 AUD
Retailer 3$940 AUD
Retailer 5$940 AUD
Retailer 2$999 AUD
Retailer 9$1,000 AUD
Retailer 12$1,003 AUD
Retailer 13$1,092 AUD
Retailer 6$1,132 AUD
Retailer 10$1,209 AUD
Retailer 4$1,258 AUD
Retailer 14$1,883 AUD
NZ Jewellers$2,556 AUD

34 data points across 15 retailers

15 retailers$752 AUD to $2,556 AUD

A
Cheapest Retailer
-
$752 AUD
$527 USD
Final sale: no returns
A
Retailer 2
-
$810 AUD
$568 USD
View
A
Retailer 3
-
$815 AUD
$571 USD
View
B+
Retailer 4
-
$878 AUD
$615 USD
View
B+
Retailer 5
-
$940 AUD
$659 USD
View
B+
Retailer 6
-
$940 AUD
$659 USD
View
B+
Retailer 7
-
$999 AUD
£551 GBP
View
B+
Retailer 8
-
$1,000 AUD
£552 GBP
View
B+
Retailer 9
-
$1,003 AUD
$703 USD
View
B
Retailer 10
-
$1,092 AUD
$765 USD
View
Retailer 11
-
$1,132 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$1,209 AUD
€807 EUR
View
B
Retailer 13
-
$1,258 AUD
ZAR 14,242 ZAR
View
B
Retailer 14
-
$1,883 AUD
£1,039 GBP
View
Most Expensive
B
NZ Jewellers
2d0a6095-18d9-42db-9c0b-5e31aca2a75f · Nov 3
$2,556 AUD
$1,791 USD
View
14 more retailers have this diamond
Prices start from $752 AUDSave up to $1,804 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
0.57ct Heart
$752 AUD