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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7536952164

Certificate GIA 7536952164

Diamond specifications and retailer prices

From $1,677 AUD
As of November 6, 2026
Save $885 AUD (35%) 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 1.03ct 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 7536952164. Listed at 6 retailers as of November 6, 2026, with prices from $1,677 to $2,562, a $885 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536952164
Dimensions6.31 × 7.01 × 4.03 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Natural
Top View
6.31 mm7.01 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536952164
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

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: $2,562 AUD|Low: $1,636 AUD|High: $2,562 AUD|Avg: $2,007 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$1,677 AUD
Retailer 4$1,677 AUD
Retailer 5$1,749 AUD
Retailer 2$1,850 AUD
Retailer 6$1,909 AUD
GemTrove$2,562 AUD

42 data points across 6 retailers

6 retailers$1,677 AUD to $2,562 AUD

A
Cheapest Retailer
-
$1,677 AUD
Final sale: no returns
A
Retailer 2
-
$1,677 AUD
View
A
Retailer 3
-
$1,749 AUD
View
A
Retailer 4
-
$1,850 AUD
View
A
Retailer 5
-
$1,909 AUD
View
Most Expensive
B+
GemTrove
GT-N-01268824-98 · Nov 6
$2,562 AUD
View
5 more retailers have this diamond
Prices start from $1,677 AUDSave up to $885 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
$1,677 AUD