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Oval|Natural|IGI

1.01ct K SI1 Oval Natural Diamond

VG • K/SI1 • IGI 671484826

Shape and cutting style on the report: Oval brilliant

Certificate IGI 671484826

Diamond specifications and retailer prices

From $1,220 AUD
As of November 6, 2026
Save $1,767 AUD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,979 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 671484826. Listed at 16 retailers as of November 2, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 671484826
Dimensions8.25 × 5.74 × 3.38 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm5.74 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 671484826
Side View
Table 61.0%Crown 31.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.9%

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 6
Current: $1,220 AUD|Low: $1,220 AUD|High: $3,016 AUD|Avg: $1,941 AUD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,220 AUD
Retailer 6$1,464 AUD
Retailer 2$1,483 AUD
Retailer 9$1,565 AUD
Retailer 3$1,723 AUD
Retailer 5$1,832 AUD
Retailer 4$1,866 AUD
Retailer 7$2,284 AUD
Retailer 8$2,986 AUD

30 data points across 9 retailers

16 retailers$1,220 AUD to $2,986 AUD

A
Cheapest Retailer
-
$1,220 AUD
B+
Retailer 2
-
$1,464 AUD
View
A
Retailer 3
-
$1,483 AUD
View
B+
Retailer 4
-
$1,565 AUD
View
B+
Retailer 5
-
$1,579 AUD
View
Retailer 6
-
$1,632 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$1,632 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$1,694 AUD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$1,723 AUD
View
B+
Retailer 10
-
$1,800 AUD
View
B+
Retailer 11
-
$1,832 AUD
View
A
Retailer 12
-
$1,866 AUD
View
Retailer 13
-
$1,882 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$2,284 AUD
View
B
Retailer 15
-
$2,986 AUD
View
Most Expensive
NZ Jewellers
096ca35c-2534-4d88-bdfe-184f5327fbaa · Oct 6
$3,979 AUD
$2,734 USD
View
Price last confirmed 31 days ago
15 more retailers have this diamond
Prices start from $1,220 AUDSave up to $1,767 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
1.01ct Oval
$1,220 AUD