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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 $3,601 NZD
As of November 6, 2026
Save $6,727 NZD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,327 NZD 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 17 retailers as of November 3, 2026, with prices from $3,601 to $10,327, a $6,727 spread on the same certified stone. NZ Jewellers lists it at $10,327. 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: $10,327 NZD|Low: $3,532 NZD|High: $10,562 NZD|Avg: $5,661 NZD|-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 6, 2026
Retailer 3$3,601 NZD
Retailer 2$3,803 NZD
Retailer 12$4,250 NZD
Retailer 6$4,465 NZD
Retailer 15$4,515 NZD
Retailer 5$4,558 NZD
Retailer 10$4,715 NZD
Retailer 13$4,807 NZD
Retailer 7$4,840 NZD
Retailer 8$4,959 NZD
Retailer 4$4,979 NZD
Retailer 9$6,029 NZD
Retailer 14$6,047 NZD
Retailer 16$7,446 NZD
Retailer 11$8,632 NZD
NZ Jewellers$10,327 NZD

24 data points across 16 retailers

17 retailers$3,601 NZD to $10,327 NZD

A
Cheapest Retailer
-
$3,601 NZD
A
Retailer 2
-
$3,803 NZD
View
Retailer 3
-
$4,250 NZD
View
Price last confirmed 3 days ago
A
Retailer 4
-
$4,465 NZD
View
A
Retailer 5
-
$4,515 NZD
View
Retailer 6
-
$4,522 NZD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$4,558 NZD
View
Final sale: no returns
B+
Retailer 8
-
$4,715 NZD
View
B+
Retailer 9
-
$4,807 NZD
View
B+
Retailer 10
-
$4,840 NZD
View
Retailer 11
-
$4,959 NZD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$4,979 NZD
View
B+
Retailer 13
-
$6,029 NZD
View
B+
Retailer 14
-
$6,047 NZD
View
B
Retailer 15
-
$7,446 NZD
View
B
Retailer 16
-
$8,632 NZD
View
Most Expensive
B
NZ Jewellers
9638fa96-b8a5-4949-8e89-86484f220493 · Nov 3
$10,327 NZD
$5,725 USD
View
16 more retailers have this diamond
Prices start from $3,601 NZDSave up to $6,727 NZD

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
$3,601 NZD