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Round|Natural|IGI

1.03ct E IF Round Natural Diamond

EX • E/IF • IGI 799674050

Shape and cutting style on the report: Round brilliant

Certificate IGI 799674050

Diamond specifications and retailer prices

From $8,387 NZD
As of November 4, 2026
Save $10,101 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,489 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 799674050. Listed at 17 retailers as of November 4, 2026, with prices from $8,387 to $18,489, a $10,101 spread on the same certified stone. NZ Jewellers lists it at $18,489. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 799674050
Dimensions6.40 × 6.45 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.40 mm6.45 mm1.03 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799674050
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $18,489 NZD|Low: $8,387 NZD|High: $18,489 NZD|Avg: $11,893 NZD|+1.5%
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 5, 2026
Retailer 12$8,387 NZD
Retailer 9$9,127 NZD
Retailer 8$9,626 NZD
Retailer 5$9,640 NZD
Retailer 11$9,883 NZD
Retailer 4$10,204 NZD
Retailer 16$10,289 NZD
Retailer 2$10,640 NZD
Retailer 7$10,889 NZD
Retailer 14$11,054 NZD
Retailer 17$11,054 NZD
Retailer 15$11,332 NZD
Retailer 13$11,501 NZD
Retailer 6$12,755 NZD
Retailer 3$13,582 NZD
Retailer 10$16,243 NZD
NZ Jewellers$18,489 NZD

36 data points across 17 retailers

17 retailers$8,387 NZD to $18,489 NZD

A+
Cheapest Retailer
-
$8,387 NZD
A
Retailer 2
-
$9,127 NZD
View
A
Retailer 3
-
$9,626 NZD
View
A
Retailer 4
-
$9,640 NZD
View
A
Retailer 5
-
$9,883 NZD
View
A
Retailer 6
-
$10,204 NZD
View
Final sale: no returns
A
Retailer 7
-
$10,289 NZD
View
A
Retailer 8
-
$10,640 NZD
View
A
Retailer 9
-
$10,889 NZD
View
A
Retailer 10
-
$11,054 NZD
View
A
Retailer 11
-
$11,054 NZD
View
A
Retailer 12
-
$11,332 NZD
View
A
Retailer 13
-
$11,501 NZD
View
A
Retailer 14
-
$12,755 NZD
View
A
Retailer 15
-
$13,582 NZD
View
A
Retailer 16
-
$16,243 NZD
View
Most Expensive
B+
NZ Jewellers
37abf046-6c1d-4147-bfbe-b80ed347580c · Nov 5
$18,489 NZD
$10,422 USD
View
16 more retailers have this diamond
Prices start from $8,387 NZDSave up to $10,101 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+
1.03ct Round
$8,387 NZD