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Heart|Natural|GIA

3.01ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6552379978

Certificate GIA 6552379978

Diamond specifications and retailer prices

From $24,758 AUD
As of November 6, 2026
Save $20,387 AUD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $45,525 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five 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 6552379978. Listed at 19 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552379978
Dimensions8.92 × 9.78 × 6.04 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather, Cavity, Indented Natural
Top View
8.92 mm9.78 mm3.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552379978
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.8%

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 6
Current: $45,525 AUD|Low: $24,758 AUD|High: $45,806 AUD|Avg: $34,234 AUD
Queensmith
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$24,758 AUD
Retailer 2$25,967 AUD
Retailer 9$29,105 AUD
Retailer 12$29,565 AUD
Retailer 7$30,659 AUD
Retailer 8$32,202 AUD
Retailer 13$32,284 AUD
Retailer 3$33,594 AUD
Retailer 16$33,924 AUD
Retailer 10$34,083 AUD
Retailer 15$34,660 AUD
Retailer 11$34,970 AUD
Retailer 6$35,580 AUD
Retailer 4$35,992 AUD
Retailer 17$41,061 AUD
Retailer 14$45,145 AUD
Queensmith$45,525 AUD

22 data points across 17 retailers

19 retailers$24,758 AUD to $45,145 AUD

A
Cheapest Retailer
-
$24,758 AUD
A
Retailer 2
-
$25,967 AUD
View
A
Retailer 3
-
$29,105 AUD
View
A
Retailer 4
-
$29,565 AUD
View
A
Retailer 5
-
$30,659 AUD
View
Final sale: no returns
Retailer 6
-
$32,202 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$32,202 AUD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$32,284 AUD
View
B+
Retailer 9
-
$32,489 AUD
View
B+
Retailer 10
-
$33,594 AUD
View
B+
Retailer 11
-
$33,924 AUD
View
B+
Retailer 12
-
$34,083 AUD
View
B+
Retailer 13
-
$34,660 AUD
View
B+
Retailer 14
-
$34,970 AUD
View
B+
Retailer 15
-
$35,580 AUD
View
B+
Retailer 16
-
$35,992 AUD
View
B+
Retailer 17
-
$41,061 AUD
View
B+
Retailer 18
-
$45,145 AUD
View
Most Expensive
Queensmith
6552379978 · Oct 28
$45,525 AUD
£24,630 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $24,758 AUDSave up to $20,387 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
3.01ct Heart
$24,758 AUD