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Oval|Natural|IGI

1.22ct G SI2 Oval Natural Diamond

VG • G/SI2 • IGI 830652979

Shape and cutting style on the report: Oval brilliant

Certificate IGI 830652979

Diamond specifications and retailer prices

From $2,969 AUD
As of November 5, 2026
Save $2,726 AUD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,695 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 830652979. Listed at 8 retailers as of November 5, 2026, with prices from $2,969 to $5,695, a $2,726 spread on the same certified stone. Helzberg Diamonds lists it at $5,695. 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

1.22
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 830652979
Dimensions8.64 × 5.86 × 3.67 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
8.64 mm5.86 mm1.22 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830652979
Side View
Table 58.0%Crown 40.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,695 AUD|Low: $2,953 AUD|High: $5,750 AUD|Avg: $4,016 AUD|-1.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$2,969 AUD
Retailer 2$3,148 AUD
Retailer 4$3,176 AUD
Retailer 8$3,216 AUD
Retailer 6$3,966 AUD
Retailer 7$4,132 AUD
Retailer 5$5,238 AUD
Helzberg Diamonds$5,695 AUD

19 data points across 8 retailers

8 retailers$2,969 AUD to $5,695 AUD

A
Cheapest Retailer
-
$2,969 AUD
A
Retailer 2
-
$3,148 AUD
View
A
Retailer 3
-
$3,176 AUD
View
Retailer 4
-
$3,216 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$3,966 AUD
View
B+
Retailer 6
-
$4,132 AUD
View
B
Retailer 7
-
$5,238 AUD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMLIPNP · Nov 6
$5,695 AUD
$3,913 USD
View
7 more retailers have this diamond
Prices start from $2,969 AUDSave up to $2,726 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
1.22ct Oval
$2,969 AUD