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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7556515932

Certificate GIA 7556515932

Diamond specifications and retailer prices

From $1,821 AUD
As of November 6, 2026
Save $751 AUD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,571 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H 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 7556515932. Listed at 6 retailers as of November 6, 2026, with prices from $1,821 to $2,571, a $751 spread on the same certified stone. GemTrove lists it at $2,571. 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

1.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556515932
Dimensions6.45 × 7.03 × 3.96 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
6.45 mm7.03 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556515932
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

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 6
Current: $2,571 AUD|Low: $1,703 AUD|High: $2,571 AUD|Avg: $2,090 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$1,821 AUD
Retailer 3$1,825 AUD
Retailer 5$1,841 AUD
Retailer 2$1,979 AUD
Retailer 6$2,071 AUD
GemTrove$2,571 AUD

41 data points across 6 retailers

6 retailers$1,821 AUD to $2,571 AUD

A
Cheapest Retailer
-
$1,821 AUD
Final sale: no returns
A
Retailer 2
-
$1,825 AUD
View
A
Retailer 3
-
$1,841 AUD
View
A
Retailer 4
-
$1,979 AUD
View
A
Retailer 5
-
$2,071 AUD
View
Most Expensive
B+
GemTrove
GT-N-01268906-98 · Nov 6
$2,571 AUD
View
5 more retailers have this diamond
Prices start from $1,821 AUDSave up to $751 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
1.03ct Heart
$1,821 AUD