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Round|Natural|GIA

1.02ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6561096248

Certificate GIA 6561096248

Diamond specifications and retailer prices

From $4,079 AUD
As of November 4, 2026
Save $5,289 AUD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,368 AUD at NZ Jewellers · As of November 5, 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 6561096248. Listed at 21 retailers as of November 4, 2026, with prices from $4,079 to $9,368, a $5,289 spread on the same certified stone. NZ Jewellers lists it at $9,368. 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 6561096248
Dimensions6.40 × 6.44 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.40 mm6.44 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561096248
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 4
Current: $9,368 AUD|Low: $3,685 AUD|High: $15,455 AUD|Avg: $7,311 AUD|+6.5%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 16$3,895 AUD
Retailer 9$4,079 AUD
Retailer 3$4,324 AUD
Retailer 19$4,417 AUD
Retailer 5$4,497 AUD
Retailer 21$4,871 AUD
Retailer 7$5,059 AUD
Retailer 2$5,145 AUD
Retailer 20$5,226 AUD
Retailer 15$5,353 AUD
Retailer 6$5,531 AUD
Retailer 8$5,531 AUD
Retailer 23$5,531 AUD
Retailer 11$5,621 AUD
Retailer 10$5,705 AUD
Retailer 13$5,899 AUD
Retailer 18$6,385 AUD
Retailer 17$6,562 AUD
Retailer 22$6,564 AUD
Retailer 12$7,054 AUD
Retailer 14$7,139 AUD
Retailer 4$8,968 AUD
NZ Jewellers$9,368 AUD

18 data points across 23 retailers

21 retailers$4,079 AUD to $9,368 AUD

A
Cheapest Retailer
-
$4,079 AUD
A
Retailer 2
-
$4,324 AUD
View
B+
Retailer 3
-
$4,417 AUD
View
B+
Retailer 4
-
$4,497 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,871 AUD
View
B+
Retailer 6
-
$5,059 AUD
View
B+
Retailer 7
-
$5,145 AUD
View
B+
Retailer 8
-
$5,226 AUD
View
Retailer 9
-
$5,353 AUD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$5,531 AUD
View
B+
Retailer 11
-
$5,531 AUD
View
B+
Retailer 12
-
$5,531 AUD
View
B+
Retailer 13
-
$5,621 AUD
View
B+
Retailer 14
-
$5,705 AUD
View
B+
Retailer 15
-
$5,899 AUD
View
B+
Retailer 16
-
$6,385 AUD
View
B
Retailer 17
-
$6,562 AUD
View
B
Retailer 18
-
$6,564 AUD
View
Retailer 19
-
$7,139 AUD
View
Price last confirmed 17 days ago
B
Retailer 20
-
$8,968 AUD
View
Most Expensive
B
NZ Jewellers
b7009707-1aa5-44a5-bbaa-790e6029bf43 · Nov 5
$9,368 AUD
$6,437 USD
View
20 more retailers have this diamond
Prices start from $4,079 AUDSave up to $5,289 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
$4,079 AUD