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Oval|Natural|IGI

1.05ct I I1 Oval Natural Diamond

VG • I/I1 • IGI 743535258

Shape and cutting style on the report: Oval brilliant

Certificate IGI 743535258

Diamond specifications and retailer prices

From $1,495 AUD
$1,048 USD
As of November 1, 2026
Save $2,312 AUD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,807 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural oval diamond

This 1.05ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743535258. Listed at 8 retailers as of October 30, 2026, with prices from $1,495 to $3,807, a $2,312 spread on the same certified stone. NZ Jewellers lists it at $3,807. 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

1.05
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 743535258
Dimensions7.62 × 5.79 × 3.67 mm
L/W Ratio1.32
Girdle conditionFaceted
Top View
7.62 mm5.79 mm1.05 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743535258
Side View
Table 60.0%Crown 37.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.4%

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 1
Current: $2,187 AUD|Low: $1,100 AUD|High: $2,187 AUD|Avg: $1,595 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$1,100 AUD
Retailer 3$1,495 AUD
Retailer 2$1,620 AUD
Retailer 1$2,187 AUD

14 data points across 4 retailers

8 retailers$1,495 AUD to $3,807 AUD

A
Cheapest Retailer
-
$1,495 AUD
$1,048 USD
B+
Retailer 2
-
$1,561 AUD
$1,094 USD
View
B+
Retailer 3
-
$1,561 AUD
$1,094 USD
View
B+
Retailer 4
-
$1,620 AUD
$1,136 USD
View
B+
Retailer 5
-
$1,621 AUD
$1,136 USD
View
B+
Retailer 6
-
$1,801 AUD
$1,262 USD
View
B+
Retailer 7
-
$2,187 AUD
€1,460 EUR
View
Most Expensive
B
NZ Jewellers
e72928da-841d-4f3e-b31e-dc673e16a4ef · Oct 30
$3,807 AUD
$2,668 USD
View
7 more retailers have this diamond
Prices start from $1,495 AUDSave up to $2,312 AUD

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
1.05ct Oval
$1,495 AUD