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Radiant|Natural|GIA

1.00ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 7556402598

Certificate GIA 7556402598

Diamond specifications and retailer prices

From $2,691 NZD
As of November 6, 2026
Save $4,418 NZD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,109 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556402598. Listed at 14 retailers as of November 5, 2026, with prices from $2,691 to $7,109, a $4,418 spread on the same certified stone. NZ Jewellers lists it at $7,109. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556402598
Dimensions6.80 × 4.81 × 3.31 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
6.80 mm4.81 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556402598
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.9%

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: $7,109 NZD|Low: $2,691 NZD|High: $7,109 NZD|Avg: $3,582 NZD
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
November 7, 2026
Retailer 13$2,691 NZD
Retailer 14$2,700 NZD
Retailer 7$2,866 NZD
Retailer 6$2,884 NZD
Retailer 5$2,915 NZD
Retailer 11$2,915 NZD
Retailer 4$3,007 NZD
Retailer 12$3,050 NZD
Retailer 10$3,215 NZD
Retailer 2$3,233 NZD
Retailer 3$3,364 NZD
Retailer 8$3,960 NZD
Retailer 9$5,105 NZD
NZ Jewellers$7,109 NZD

39 data points across 14 retailers

14 retailers$2,691 NZD to $7,109 NZD

A
Cheapest Retailer
-
$2,691 NZD
Final sale: no returns
A
Retailer 2
-
$2,700 NZD
View
A
Retailer 3
-
$2,866 NZD
View
A
Retailer 4
-
$2,884 NZD
View
Retailer 5
-
$2,915 NZD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,915 NZD
View
Retailer 7
-
$3,007 NZD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$3,050 NZD
View
A
Retailer 9
-
$3,215 NZD
View
A
Retailer 10
-
$3,233 NZD
View
A
Retailer 11
-
$3,364 NZD
View
A
Retailer 12
-
$3,960 NZD
View
B+
Retailer 13
-
$5,105 NZD
View
Most Expensive
B
NZ Jewellers
548ee421-a241-4ec7-aeca-f3eb0d510a29 · Nov 5
$7,109 NZD
$3,941 USD
View
13 more retailers have this diamond
Prices start from $2,691 NZDSave up to $4,418 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
1.00ct Radiant
$2,691 NZD