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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6551154106

Certificate GIA 6551154106

Diamond specifications and retailer prices

From $1,819 AUD
As of November 6, 2026
Save $809 AUD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,628 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural heart diamond

This 1.02ct 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 6551154106. Listed at 6 retailers as of November 6, 2026, with prices from $1,819 to $2,628, a $809 spread on the same certified stone. GemTrove lists it at $2,628. 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

1.02
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551154106
Dimensions6.09 × 7.07 × 4.16 mm
L/W Ratio1.16
Top View
6.09 mm7.07 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551154106
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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 6
Current: $2,628 AUD|Low: $1,726 AUD|High: $2,628 AUD|Avg: $2,116 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$1,819 AUD
Retailer 3$1,824 AUD
Retailer 5$1,840 AUD
Retailer 2$1,978 AUD
Retailer 6$2,070 AUD
GemTrove$2,628 AUD

40 data points across 6 retailers

6 retailers$1,819 AUD to $2,628 AUD

A
Cheapest Retailer
-
$1,819 AUD
Final sale: no returns
A
Retailer 2
-
$1,824 AUD
View
A
Retailer 3
-
$1,840 AUD
View
A
Retailer 4
-
$1,978 AUD
View
A
Retailer 5
-
$2,070 AUD
View
Most Expensive
B+
GemTrove
GT-N-01269112-98 · Nov 6
$2,628 AUD
View
5 more retailers have this diamond
Prices start from $1,819 AUDSave up to $809 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
1.02ct Heart
$1,819 AUD