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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7566180065

Certificate GIA 7566180065

Diamond specifications and retailer prices

From $2,589 AUD
As of November 6, 2026
Save $3,494 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,701 AUD at NZ Jewellers · As of September 25, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566180065. Listed at 14 retailers as of November 1, 2026, with a 135% 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566180065
Dimensions6.38 × 6.41 × 3.95 mm
L/W Ratio1.00
Top View
6.38 mm6.41 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566180065
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41°Culet: 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: $2,601 AUD|Low: $2,589 AUD|High: $6,437 AUD|Avg: $3,939 AUD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,589 AUD
Retailer 1$2,601 AUD
Retailer 5$3,106 AUD
Retailer 2$3,641 AUD
Retailer 9$3,644 AUD
Retailer 3$3,714 AUD
Retailer 4$4,047 AUD
Retailer 6$5,018 AUD
Retailer 8$6,084 AUD

37 data points across 9 retailers

14 retailers$2,589 AUD to $6,084 AUD

A
Cheapest Retailer
-
$2,589 AUD
A
Retailer 2
-
$2,601 AUD
View
A
Retailer 3
-
$3,106 AUD
View
A
Retailer 4
-
$3,641 AUD
View
Retailer 5
-
$3,644 AUD
View
Price last confirmed 11 days ago
Retailer 6
-
$3,684 AUD
View
Price last confirmed 45 days ago
A
Retailer 7
-
$3,714 AUD
View
Retailer 8
-
$3,753 AUD
View
Price last confirmed 59 days ago
A
Retailer 9
-
$4,047 AUD
View
Retailer 10
-
$4,250 AUD
View
Price last confirmed 44 days ago
Retailer 11
-
$4,331 AUD
View
Price last confirmed 60 days ago
B+
Retailer 12
-
$5,018 AUD
View
B
Retailer 13
-
$6,084 AUD
View
Most Expensive
NZ Jewellers
3505208c-8d9f-42b0-833e-82fc342042e1 · Sep 25
$7,701 AUD
$5,291 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $2,589 AUDSave up to $3,494 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
$2,589 AUD