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Heart|Natural|GIA

1.04ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6535460577

Certificate GIA 6535460577

Diamond specifications and retailer prices

From $1,797 AUD
As of November 4, 2026
Save $764 AUD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,562 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-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 6535460577. Listed at 6 retailers as of November 4, 2026, with prices from $1,797 to $2,562, a $764 spread on the same certified stone. GemTrove lists it at $2,562. 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

1.04
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535460577
Dimensions6.38 × 7.09 × 4.14 mm
L/W Ratio1.11
Top View
6.38 mm7.09 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535460577
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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 4
Current: $2,562 AUD|Low: $1,725 AUD|High: $2,659 AUD|Avg: $2,151 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$1,797 AUD
Retailer 4$1,819 AUD
Retailer 2$1,985 AUD
Retailer 6$2,042 AUD
Retailer 5$2,183 AUD
GemTrove$2,562 AUD

41 data points across 6 retailers

6 retailers$1,797 AUD to $2,562 AUD

A
Cheapest Retailer
-
$1,797 AUD
Final sale: no returns
A
Retailer 2
-
$1,819 AUD
View
A
Retailer 3
-
$1,985 AUD
View
A
Retailer 4
-
$2,042 AUD
View
A
Retailer 5
-
$2,183 AUD
View
Most Expensive
B+
GemTrove
GT-N-01268764-98 · Nov 6
$2,562 AUD
View
5 more retailers have this diamond
Prices start from $1,797 AUDSave up to $764 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
1.04ct Heart
$1,797 AUD