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Radiant|Natural|IGI

1.06ct G SI1 Radiant Natural Diamond

VG • G/SI1 • IGI 749535138

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

Certificate IGI 749535138

Diamond specifications and retailer prices

From $2,673 NZD
As of November 6, 2026
Save $2,374 NZD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,047 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 1.06ct natural radiant diamond

This 1.06ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749535138. Listed at 11 retailers as of November 6, 2026, with prices from $2,673 to $5,047, a $2,374 spread on the same certified stone. MOH London lists it at $5,047. 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

1.06
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.3°
Pavilion angle33.9°
OriginNatural
Grading LabIGI
CertificateIGI 749535138
Dimensions5.51 × 5.43 × 3.87 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.51 mm5.43 mm1.06 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749535138
Side View
Table 67.0%Crown 51.3°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 71.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,047 NZD|Low: $2,450 NZD|High: $5,136 NZD|Avg: $3,262 NZD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8$2,673 NZD
Retailer 3$2,686 NZD
Retailer 10$2,688 NZD
Retailer 2$2,809 NZD
Retailer 6$2,897 NZD
Retailer 9$2,964 NZD
Retailer 11$3,142 NZD
Retailer 7$3,195 NZD
Retailer 5$3,534 NZD
Retailer 4$3,933 NZD
MOH London$5,047 NZD

42 data points across 11 retailers

11 retailers$2,673 NZD to $5,047 NZD

A
Cheapest Retailer
-
$2,673 NZD
Final sale: no returns
A
Retailer 2
-
$2,686 NZD
View
A
Retailer 3
-
$2,688 NZD
View
A
Retailer 4
-
$2,809 NZD
View
Retailer 5
-
$2,897 NZD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,964 NZD
View
A
Retailer 7
-
$3,142 NZD
View
A
Retailer 8
-
$3,195 NZD
View
A
Retailer 9
-
$3,534 NZD
View
B+
Retailer 10
-
$3,933 NZD
View
Most Expensive
B+
MOH London
5E9938872 · Nov 7
$5,047 NZD
£2,203 GBP
View
10 more retailers have this diamond
Prices start from $2,673 NZDSave up to $2,374 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
1.06ct Radiant
$2,673 NZD