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Radiant|Natural|GIA

1.02ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 2564480608

Certificate GIA 2564480608

Diamond specifications and retailer prices

From $2,905 AUD
As of November 6, 2026
Save $5,427 AUD (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,332 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564480608. Listed at 18 retailers as of November 3, 2026, with prices from $2,905 to $8,332, a $5,427 spread on the same certified stone. NZ Jewellers lists it at $8,332. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564480608
Dimensions7.28 × 4.92 × 3.28 mm
L/W Ratio1.48
Girdle conditionPolished
Top View
7.28 mm4.92 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564480608
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

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 6
Current: $8,332 AUD|Low: $2,850 AUD|High: $8,521 AUD|Avg: $4,623 AUD|-2.2%
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
November 7, 2026
Retailer 5$2,905 AUD
Retailer 12$3,068 AUD
Retailer 9$3,532 AUD
Retailer 7$3,602 AUD
Retailer 3$3,643 AUD
Retailer 6$3,678 AUD
Retailer 10$3,785 AUD
Retailer 14$3,804 AUD
Retailer 8$3,905 AUD
Retailer 2$4,001 AUD
Retailer 11$4,148 AUD
Retailer 13$4,864 AUD
Retailer 16$4,879 AUD
Retailer 4$6,008 AUD
Retailer 15$6,964 AUD
NZ Jewellers$8,332 AUD

25 data points across 16 retailers

18 retailers$2,905 AUD to $8,332 AUD

A
Cheapest Retailer
-
$2,905 AUD
A
Retailer 2
-
$3,068 AUD
View
Retailer 3
-
$3,532 AUD
View
A
Retailer 4
-
$3,602 AUD
View
A
Retailer 5
-
$3,643 AUD
View
Retailer 6
-
$3,649 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$3,678 AUD
View
Final sale: no returns
B+
Retailer 8
-
$3,785 AUD
View
B+
Retailer 9
-
$3,804 AUD
View
B+
Retailer 10
-
$3,905 AUD
View
B+
Retailer 11
-
$4,001 AUD
View
Retailer 12
-
$4,001 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
$4,148 AUD
View
B+
Retailer 14
-
$4,864 AUD
View
B+
Retailer 15
-
$4,879 AUD
View
B
Retailer 16
-
$6,008 AUD
View
B
Retailer 17
-
$6,964 AUD
View
Most Expensive
B
NZ Jewellers
9638fa96-b8a5-4949-8e89-86484f220493 · Nov 3
$8,332 AUD
$5,725 USD
View
17 more retailers have this diamond
Prices start from $2,905 AUDSave up to $5,427 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 Radiant
$2,905 AUD