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Oval|Natural|IGI

1.30ct I IF Oval Natural Diamond

I/IF • IGI 811673363

Certificate IGI 811673363

Diamond specifications and retailer prices

From $3,958 NZD
As of November 5, 2026
Save $854 NZD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,812 NZD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by IGI 811673363. Listed at 2 retailers as of November 4, 2026, with prices from $3,958 to $4,812, a $854 spread on the same certified stone. B2C Jewels lists it at $4,812. 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

1.30
Carat
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 811673363
Dimensions8.94 × 5.80 × 3.74 mm
L/W Ratio1.54
Top View
8.94 mm5.80 mm1.30 ctI / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811673363
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $4,812 NZD|Low: $3,958 NZD|High: $5,084 NZD|Avg: $4,592 NZD|-4.1%
B2C Jewels
Retailer 2
November 5, 2026
Retailer 2$3,958 NZD
B2C Jewels$4,812 NZD

36 data points across 2 retailers

2 retailers$3,958 NZD to $4,812 NZD

A
Cheapest Retailer
-
$3,958 NZD
Most Expensive
B+
B2C Jewels
35298940 · Nov 4
$4,812 NZD
$2,705 USD
View
1 more retailer has this diamond
Prices start from $3,958 NZDSave up to $854 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
1.30ct Oval
$3,958 NZD