CaratHunter
Plans
Round|Natural|GIA

1.00ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5563294960

Certificate GIA 5563294960

Diamond specifications and retailer prices

From $4,135 AUD
As of November 6, 2026
Save $5,209 AUD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,344 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563294960. Listed at 24 retailers as of November 5, 2026, with prices from $4,135 to $9,344, a $5,209 spread on the same certified stone. NZ Jewellers lists it at $9,344. 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

1.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563294960
Dimensions6.38 × 6.42 × 3.92 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
6.38 mm6.42 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563294960
Side View
Table 60.0%Crown 33.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: $9,344 AUD|Low: $4,098 AUD|High: $9,344 AUD|Avg: $5,999 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 3$4,135 AUD
Retailer 20$4,141 AUD
Retailer 7$4,635 AUD
Retailer 21$4,730 AUD
Retailer 12$4,761 AUD
Retailer 10$4,950 AUD
Retailer 2$5,132 AUD
Retailer 8$5,145 AUD
Retailer 13$5,218 AUD
Retailer 6$5,363 AUD
Retailer 9$5,370 AUD
Retailer 23$5,516 AUD
Retailer 5$5,568 AUD
Retailer 4$5,574 AUD
Retailer 16$5,817 AUD
Retailer 22$6,052 AUD
Retailer 19$6,172 AUD
Retailer 11$6,188 AUD
Retailer 17$6,395 AUD
Retailer 18$6,545 AUD
Retailer 14$7,789 AUD
Retailer 15$8,008 AUD
Retailer 24$8,943 AUD
NZ Jewellers$9,344 AUD

22 data points across 24 retailers

24 retailers$4,135 AUD to $9,344 AUD

A
Cheapest Retailer
-
$4,135 AUD
A
Retailer 2
-
$4,141 AUD
View
B+
Retailer 3
-
$4,635 AUD
View
B+
Retailer 4
-
$4,730 AUD
View
B+
Retailer 5
-
$4,761 AUD
View
B+
Retailer 6
-
$4,950 AUD
View
Final sale: no returns
B+
Retailer 7
-
$5,132 AUD
View
B+
Retailer 8
-
$5,145 AUD
View
B+
Retailer 9
-
$5,218 AUD
View
B+
Retailer 10
-
$5,363 AUD
View
B+
Retailer 11
-
$5,370 AUD
View
B+
Retailer 12
-
$5,516 AUD
View
B+
Retailer 13
-
$5,568 AUD
View
B+
Retailer 14
-
$5,574 AUD
View
B+
Retailer 15
-
$5,817 AUD
View
Retailer 16
-
$5,937 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$6,052 AUD
View
B+
Retailer 18
-
$6,172 AUD
View
B
Retailer 19
-
$6,188 AUD
View
B
Retailer 20
-
$6,545 AUD
View
B
Retailer 21
-
$7,789 AUD
View
B
Retailer 22
-
$8,008 AUD
View
B
Retailer 23
-
$8,943 AUD
View
Most Expensive
B
NZ Jewellers
8b3441bb-feea-4e8c-9245-7f4360a3473d · Nov 5
$9,344 AUD
$6,420 USD
View
23 more retailers have this diamond
Prices start from $4,135 AUDSave up to $5,209 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
1.00ct Round
$4,135 AUD