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Round|Natural|GIA

1.01ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6512819577

Certificate GIA 6512819577

Diamond specifications and retailer prices

From $2,541 AUD
As of November 6, 2026
Save $4,584 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,125 AUD at NZ Jewellers · As of November 5, 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 6512819577. Listed at 18 retailers as of November 5, 2026, with prices from $2,541 to $7,125, a $4,584 spread on the same certified stone. NZ Jewellers lists it at $7,125. 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
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6512819577
Dimensions6.47 × 6.41 × 3.89 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.47 mm6.41 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512819577
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.4%

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: $7,125 AUD|Low: $2,541 AUD|High: $7,125 AUD|Avg: $3,940 AUD
NZ Jewellers
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
November 6, 2026
Retailer 13$2,541 AUD
Retailer 6$2,988 AUD
Retailer 3$3,146 AUD
Retailer 2$3,171 AUD
Retailer 7$3,206 AUD
Retailer 4$3,408 AUD
Retailer 15$3,408 AUD
Retailer 8$3,524 AUD
Retailer 14$3,566 AUD
Retailer 11$3,584 AUD
Retailer 9$3,908 AUD
Retailer 5$3,933 AUD
Retailer 10$4,223 AUD
Retailer 12$5,954 AUD
NZ Jewellers$7,125 AUD

36 data points across 15 retailers

18 retailers$2,541 AUD to $7,125 AUD

A
Cheapest Retailer
-
$2,541 AUD
Retailer 2
-
$2,988 AUD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$3,078 AUD
View
A
Retailer 4
-
$3,146 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,171 AUD
View
A
Retailer 6
-
$3,206 AUD
View
B+
Retailer 7
-
$3,408 AUD
View
Retailer 8
-
$3,408 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,524 AUD
View
B+
Retailer 10
-
$3,566 AUD
View
B+
Retailer 11
-
$3,584 AUD
View
B+
Retailer 12
-
$3,607 AUD
View
B+
Retailer 13
-
$3,776 AUD
View
B+
Retailer 14
-
$3,908 AUD
View
B+
Retailer 15
-
$3,933 AUD
View
B+
Retailer 16
-
$4,223 AUD
View
B
Retailer 17
-
$5,954 AUD
View
Most Expensive
B
NZ Jewellers
063274cb-b946-4b26-8cc4-90445e73d5fe · Nov 5
$7,125 AUD
$4,988 USD
View
17 more retailers have this diamond
Prices start from $2,541 AUDSave up to $4,584 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
$2,541 AUD