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Oval|Natural|IGI

1.00ct I I1 Oval Natural Diamond

EX • I/I1 • IGI 743535172

Shape and cutting style on the report: Oval brilliant

Certificate IGI 743535172

Diamond specifications and retailer prices

From $1,927 NZD
$1,084 USD
As of November 1, 2026
Save $2,977 NZD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,904 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 743535172. Listed at 8 retailers as of October 30, 2026, with prices from $1,927 to $4,904, a $2,977 spread on the same certified stone. NZ Jewellers lists it at $4,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 743535172
Dimensions8.22 × 5.54 × 3.43 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
8.22 mm5.54 mm1.00 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743535172
Side View
Table 64.0%Crown 38.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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 1
Current: $4,904 NZD|Low: $1,412 NZD|High: $4,904 NZD|Avg: $2,406 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$1,412 NZD
Retailer 9$1,927 NZD
Retailer 5$2,010 NZD
Retailer 7$2,010 NZD
Retailer 4$2,086 NZD
Retailer 3$2,088 NZD
Retailer 6$2,319 NZD
Retailer 8$2,392 NZD
Retailer 2$2,816 NZD
NZ Jewellers$4,904 NZD

18 data points across 10 retailers

8 retailers$1,927 NZD to $4,904 NZD

A
Cheapest Retailer
-
$1,927 NZD
$1,084 USD
A
Retailer 2
-
$2,010 NZD
$1,131 USD
View
A
Retailer 3
-
$2,010 NZD
$1,131 USD
View
B+
Retailer 4
-
$2,086 NZD
$1,174 USD
View
B+
Retailer 5
-
$2,088 NZD
$1,175 USD
View
B+
Retailer 6
-
$2,319 NZD
$1,305 USD
View
B+
Retailer 7
-
$2,816 NZD
€1,509 EUR
View
Most Expensive
B
NZ Jewellers
eba379d5-066b-4a25-9c42-3ca20984ba7d · Oct 30
$4,904 NZD
$2,759 USD
View
7 more retailers have this diamond
Prices start from $1,927 NZDSave up to $2,977 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 Oval
$1,927 NZD