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Radiant|Natural|GIA

1.00ct F SI2 Radiant Natural Diamond

ID • F/SI2 • GIA 2527641226

Certificate GIA 2527641226

Diamond specifications and retailer prices

From $2,724 NZD
As of November 6, 2026
Save $5,781 NZD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,505 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 2527641226. Listed at 21 retailers as of November 5, 2026, with prices from $2,724 to $8,505, a $5,781 spread on the same certified stone. NZ Jewellers lists it at $8,505. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.19°
Pavilion angle55.78°
OriginNatural
Grading LabGIA
CertificateGIA 2527641226
Dimensions6.90 × 5.07 × 3.54 mm
L/W Ratio1.36
Top View
6.90 mm5.07 mm1.00 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527641226
Side View
Table 68.0%Crown 41.19°Girdle: MED-STKPavilion 55.78°Culet: NoneDepth 69.8%

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: $3,786 NZD|Low: $2,724 NZD|High: $6,140 NZD|Avg: $3,833 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8$2,724 NZD
Retailer 3$2,733 NZD
Retailer 2$3,058 NZD
Retailer 4$3,429 NZD
Retailer 10$3,622 NZD
Retailer 1$3,786 NZD
Retailer 6$3,795 NZD
Retailer 9$3,846 NZD
Retailer 5$4,737 NZD
Retailer 7$6,110 NZD

27 data points across 10 retailers

21 retailers$2,724 NZD to $8,505 NZD

A
Cheapest Retailer
-
$2,724 NZD
A
Retailer 2
-
$2,733 NZD
View
A
Retailer 3
-
$3,058 NZD
View
A
Retailer 4
-
$3,151 NZD
View
A
Retailer 5
-
$3,218 NZD
View
Final sale: no returns
A
Retailer 6
-
$3,429 NZD
View
Retailer 7
-
$3,487 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,487 NZD
View
A
Retailer 9
-
$3,622 NZD
View
A
Retailer 10
-
$3,644 NZD
View
A
Retailer 11
-
$3,649 NZD
View
A
Retailer 12
-
$3,736 NZD
View
A
Retailer 13
-
$3,786 NZD
View
A
Retailer 14
-
$3,795 NZD
View
A
Retailer 15
-
$3,819 NZD
View
A
Retailer 16
-
$3,846 NZD
View
A
Retailer 17
-
$3,859 NZD
View
A
Retailer 18
-
$4,025 NZD
View
B+
Retailer 19
-
$4,737 NZD
View
B+
Retailer 20
-
$6,110 NZD
View
Most Expensive
B
NZ Jewellers
567697a8-8b06-45ca-b25b-c969ff5aa353 · Nov 5
$8,505 NZD
$4,715 USD
View
20 more retailers have this diamond
Prices start from $2,724 NZDSave up to $5,781 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
$2,724 NZD