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Round|Natural|GIA

1.02ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5563326333

Certificate GIA 5563326333

Diamond specifications and retailer prices

From $3,635 AUD
HK$19,900 HKD
As of November 1, 2026
Save $4,764 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,399 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 5563326333. Listed at 20 retailers as of October 27, 2026, with prices from $3,635 to $8,399, a $4,764 spread on the same certified stone. NZ Jewellers lists it at $8,399. 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

1.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563326333
Dimensions6.43 × 6.46 × 4.01 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
6.43 mm6.46 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563326333
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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 1
Current: $8,399 AUD|Low: $3,598 AUD|High: $8,399 AUD|Avg: $5,259 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
November 2, 2026
Retailer 16$3,635 AUD
Retailer 19$3,967 AUD
Retailer 14$4,279 AUD
Retailer 21$4,379 AUD
Retailer 3$4,449 AUD
Retailer 11$4,652 AUD
Retailer 17$4,666 AUD
Retailer 8$4,693 AUD
Retailer 5$4,821 AUD
Retailer 7$4,821 AUD
Retailer 4$5,007 AUD
Retailer 12$5,027 AUD
Retailer 10$5,050 AUD
Retailer 9$5,155 AUD
Retailer 6$5,169 AUD
Retailer 22$5,562 AUD
Retailer 2$5,585 AUD
Retailer 20$5,871 AUD
Retailer 13$5,970 AUD
Retailer 15$6,379 AUD
Retailer 18$8,106 AUD
NZ Jewellers$8,399 AUD

33 data points across 22 retailers

20 retailers$3,635 AUD to $8,399 AUD

A
Cheapest Retailer
-
$3,635 AUD
HK$19,900 HKD
A
Retailer 2
-
$3,967 AUD
$2,780 USD
View
B+
Retailer 3
-
$4,279 AUD
$2,999 USD
View
B+
Retailer 4
-
$4,379 AUD
$3,069 USD
View
B+
Retailer 5
-
$4,652 AUD
$3,260 USD
View
B+
Retailer 6
-
$4,666 AUD
£2,575 GBP
View
B+
Retailer 7
-
$4,693 AUD
$3,289 USD
View
B+
Retailer 8
-
$4,821 AUD
$3,379 USD
View
B+
Retailer 9
-
$4,821 AUD
$3,379 USD
View
B+
Retailer 10
-
$5,007 AUD
$3,509 USD
View
Retailer 11
-
$5,027 AUD
$3,523 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$5,050 AUD
SGD 4,783 SGD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$5,155 AUD
$3,613 USD
View
Retailer 14
-
$5,169 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$5,562 AUD
$3,898 USD
View
B+
Retailer 16
-
$5,585 AUD
€3,728 EUR
View
B
Retailer 17
-
$5,871 AUD
ZAR 66,465 ZAR
View
B
Retailer 18
-
$5,970 AUD
£3,294 GBP
View
B
Retailer 19
-
$8,106 AUD
£4,473 GBP
View
Most Expensive
B
NZ Jewellers
d8dd0dd2-eea3-434b-bef5-4202030e4699 · Oct 27
$8,399 AUD
$5,886 USD
View
19 more retailers have this diamond
Prices start from $3,635 AUDSave up to $4,764 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
1.02ct Round
$3,635 AUD