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Round|Natural|GIA

1.01ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1529794709

Certificate GIA 1529794709

Diamond specifications and retailer prices

From $2,066 AUD
As of November 6, 2026
Save $2,668 AUD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,608 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1529794709. Listed at 18 retailers as of November 4, 2026, with a 129% 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

1.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1529794709
Dimensions6.43 × 6.39 × 3.99 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.43 mm6.39 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1529794709
Side View
Table 58.0%Crown 35.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.3%

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: $2,170 AUD|Low: $2,047 AUD|High: $6,068 AUD|Avg: $3,366 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,066 AUD
Retailer 1$2,170 AUD
Retailer 9$2,501 AUD
Retailer 5$2,554 AUD
Retailer 2$2,878 AUD
Retailer 3$2,924 AUD
Retailer 4$3,671 AUD
Retailer 6$4,734 AUD
Retailer 8$6,068 AUD

39 data points across 9 retailers

18 retailers$2,066 AUD to $4,734 AUD

A
Cheapest Retailer
-
$2,066 AUD
A
Retailer 2
-
$2,170 AUD
View
A
Retailer 3
-
$2,501 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,554 AUD
View
A
Retailer 5
-
$2,587 AUD
View
Retailer 6
-
$2,710 AUD
View
Price last confirmed 39 days ago
Retailer 7
-
$2,710 AUD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$2,728 AUD
View
Retailer 9
-
$2,834 AUD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$2,878 AUD
View
A
Retailer 11
-
$2,906 AUD
View
A
Retailer 12
-
$2,924 AUD
View
Retailer 13
-
$3,127 AUD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$3,671 AUD
View
B+
Retailer 15
-
$4,734 AUD
View
Retailer 16
-
$6,068 AUD
View
Price last confirmed 9 days ago
Retailer 17
-
$6,608 AUD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
e561dc65-3a6c-465e-b508-90997a994f6b · Sep 28
$6,608 AUD
$4,626 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from $2,066 AUDSave up to $2,668 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
1.01ct Round
$2,066 AUD