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Radiant|Natural|GIA

1.01ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 6541604009

Certificate GIA 6541604009

Diamond specifications and retailer prices

From $2,915 NZD
$1,640 USD
As of November 1, 2026
Save $4,888 NZD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,802 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct 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 6541604009. Listed at 17 retailers as of October 30, 2026, with prices from $2,915 to $7,802, a $4,888 spread on the same certified stone. NZ Jewellers lists it at $7,802. 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

1.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.59°
OriginNatural
Grading LabGIA
CertificateGIA 6541604009
Dimensions6.61 × 5.05 × 3.49 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.61 mm5.05 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541604009
Side View
Table 68.0%Crown 46.59°GirdlePavilionCulet: NoneDepth 69.0%

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 1
Current: $7,802 NZD|Low: $2,890 NZD|High: $8,330 NZD|Avg: $4,035 NZD|-6.3%
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
Retailer 17
November 3, 2026
Retailer 7$2,915 NZD
Retailer 6$2,952 NZD
Retailer 11$3,120 NZD
Retailer 8$3,199 NZD
Retailer 17$3,199 NZD
Retailer 4$3,212 NZD
Retailer 14$3,306 NZD
Retailer 3$3,347 NZD
Retailer 16$3,442 NZD
Retailer 2$3,556 NZD
Retailer 5$3,691 NZD
Retailer 15$3,895 NZD
Retailer 10$4,202 NZD
Retailer 12$4,369 NZD
Retailer 9$4,599 NZD
Retailer 13$5,605 NZD
NZ Jewellers$7,802 NZD

30 data points across 17 retailers

17 retailers$2,915 NZD to $7,802 NZD

A
Cheapest Retailer
-
$2,915 NZD
$1,640 USD
A
Retailer 2
-
$2,952 NZD
$1,661 USD
View
Final sale: no returns
A
Retailer 3
-
$3,120 NZD
£1,382 GBP
View
A
Retailer 4
-
$3,199 NZD
$1,800 USD
View
A
Retailer 5
-
$3,199 NZD
$1,800 USD
View
A
Retailer 6
-
$3,212 NZD
$1,807 USD
View
A
Retailer 7
-
$3,306 NZD
$1,860 USD
View
A
Retailer 8
-
$3,347 NZD
$1,883 USD
View
A
Retailer 9
-
$3,442 NZD
$1,937 USD
View
A
Retailer 10
-
$3,556 NZD
£1,575 GBP
View
A
Retailer 11
-
$3,691 NZD
$2,077 USD
View
Retailer 12
-
$3,895 NZD
ZAR 35,402 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$4,202 NZD
$2,364 USD
View
B+
Retailer 14
-
$4,369 NZD
€2,341 EUR
View
Retailer 15
-
$4,599 NZD
A$3,981 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$5,605 NZD
£2,483 GBP
View
Most Expensive
B
NZ Jewellers
1be9d3d8-6a2c-4622-ab77-8f8f363c59ef · Oct 30
$7,802 NZD
$4,390 USD
View
16 more retailers have this diamond
Prices start from $2,915 NZDSave up to $4,888 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
1.01ct Radiant
$2,915 NZD