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Radiant|Natural|IGI

1.00ct F SI2 Radiant Natural Diamond

VG • F/SI2 • IGI 713504312

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 713504312

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)
15 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 very-good cut grade and certified by IGI 713504312. Listed at 15 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle27.8°
OriginNatural
Grading LabIGI
CertificateIGI 713504312
Dimensions7.13 × 4.59 × 3.20 mm
L/W Ratio1.55
Culet sizePointed
Top View
7.13 mm4.59 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713504312
Side View
Table 62.0%Crown 44.6°Girdle: STK-THKPavilion 27.8°Culet: NoneDepth 69.7%

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: $7,109 NZD|Low: $2,466 NZD|High: $7,109 NZD|Avg: $3,560 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
November 6, 2026
Retailer 12$2,691 NZD
Retailer 2$2,866 NZD
Retailer 3$2,881 NZD
Retailer 4$2,915 NZD
Retailer 9$2,915 NZD
Retailer 5$2,998 NZD
Retailer 13$3,047 NZD
Retailer 8$3,050 NZD
Retailer 11$3,215 NZD
Retailer 10$3,364 NZD
Retailer 6$3,960 NZD
Retailer 7$5,092 NZD
NZ Jewellers$7,109 NZD

44 data points across 13 retailers

15 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
-
$2,881 NZD
View
Retailer 5
-
$2,915 NZD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,915 NZD
View
A
Retailer 7
-
$2,998 NZD
View
A
Retailer 8
-
$3,047 NZD
View
A
Retailer 9
-
$3,050 NZD
View
A
Retailer 10
-
$3,160 NZD
View
A
Retailer 11
-
$3,215 NZD
View
B+
Retailer 12
-
$3,364 NZD
View
B+
Retailer 13
-
$3,960 NZD
View
B+
Retailer 14
-
$5,092 NZD
View
Most Expensive
B
NZ Jewellers
abef5973-4ee4-4354-ac7f-19fc6631f3bf · Nov 5
$7,109 NZD
$3,941 USD
View
14 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