CaratHunter
Plans
Radiant|Natural|IGI

1.02ct E IF Radiant Natural Diamond

VG • E/IF • IGI 800655117

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

Certificate IGI 800655117

Diamond specifications and retailer prices

From $5,420 NZD
As of November 4, 2026
Save $5,217 NZD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,637 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 800655117. Listed at 14 retailers as of November 4, 2026, with prices from $5,420 to $10,637, a $5,217 spread on the same certified stone. NZ Jewellers lists it at $10,637. 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

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.5°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 800655117
Dimensions6.54 × 5.03 × 3.49 mm
L/W Ratio1.30
Top View
6.54 mm5.03 mm1.02 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 800655117
Side View
Table 64.0%Crown 39.5°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 69.4%

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 4
Current: $10,637 NZD|Low: $5,420 NZD|High: $10,637 NZD|Avg: $7,174 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$5,420 NZD
Retailer 4$5,459 NZD
Retailer 9$5,890 NZD
Retailer 3$6,106 NZD
Retailer 10$6,106 NZD
Retailer 11$6,340 NZD
Retailer 2$6,433 NZD
Retailer 5$7,119 NZD
Retailer 7$7,504 NZD
Retailer 6$10,209 NZD
NZ Jewellers$10,637 NZD

41 data points across 11 retailers

14 retailers$5,420 NZD to $10,637 NZD

A
Cheapest Retailer
-
$5,420 NZD
A
Retailer 2
-
$5,459 NZD
View
A
Retailer 3
-
$5,890 NZD
View
A
Retailer 4
-
$6,106 NZD
View
A
Retailer 5
-
$6,106 NZD
View
A
Retailer 6
-
$6,340 NZD
View
A
Retailer 7
-
$6,362 NZD
View
A
Retailer 8
-
$6,433 NZD
View
A
Retailer 9
-
$7,045 NZD
View
A
Retailer 10
-
$7,119 NZD
View
A
Retailer 11
-
$7,504 NZD
View
A
Retailer 12
-
$7,813 NZD
View
B+
Retailer 13
-
$10,209 NZD
View
Most Expensive
B+
NZ Jewellers
5c7974f7-7a12-4679-a8c0-9b634914d7af · Nov 3
$10,637 NZD
$5,996 USD
View
13 more retailers have this diamond
Prices start from $5,420 NZDSave up to $5,217 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
1.02ct Radiant
$5,420 NZD