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Radiant|Natural|IGI

1.01ct L SI1 Radiant Natural Diamond

VG • L/SI1 • IGI 790682899

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

Certificate IGI 790682899

Diamond specifications and retailer prices

From $1,600 NZD
As of November 6, 2026
Save $3,574 NZD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,174 NZD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 790682899. Listed at 12 retailers as of November 5, 2026, with prices from $1,600 to $5,174, a $3,574 spread on the same certified stone. NZ Jewellers lists it at $5,174. 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

1.01
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37.1°
Pavilion angle30.7°
OriginNatural
Grading LabIGI
CertificateIGI 790682899
Dimensions6.05 × 5.02 × 3.54 mm
L/W Ratio1.21
Top View
6.05 mm5.02 mm1.01 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 790682899
Side View
Table 56.0%Crown 37.1°Girdle: ThickPavilion 30.7°Culet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,174 NZD|Low: $1,560 NZD|High: $5,174 NZD|Avg: $2,101 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
November 6, 2026
Retailer 2$1,600 NZD
Retailer 9$1,649 NZD
Retailer 11$1,649 NZD
Retailer 4$1,667 NZD
Retailer 8$1,701 NZD
Retailer 7$1,714 NZD
Retailer 10$1,838 NZD
Retailer 12$1,903 NZD
Retailer 3$1,930 NZD
Retailer 6$2,013 NZD
Retailer 5$2,311 NZD
NZ Jewellers$5,174 NZD

45 data points across 12 retailers

12 retailers$1,600 NZD to $5,174 NZD

B+
Cheapest Retailer
-
$1,600 NZD
B+
Retailer 2
-
$1,649 NZD
View
Retailer 3
-
$1,649 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,667 NZD
View
B+
Retailer 5
-
$1,701 NZD
View
B+
Retailer 6
-
$1,714 NZD
View
B+
Retailer 7
-
$1,838 NZD
View
B+
Retailer 8
-
$1,903 NZD
View
B+
Retailer 9
-
$1,930 NZD
View
B+
Retailer 10
-
$2,013 NZD
View
B
Retailer 11
-
$2,311 NZD
View
Most Expensive
C
NZ Jewellers
0465f052-ec94-4332-b5f7-d8802d4e74d7 · Nov 5
$5,174 NZD
$2,868 USD
View
11 more retailers have this diamond
Prices start from $1,600 NZDSave up to $3,574 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.

B+
1.01ct Radiant
$1,600 NZD