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Round|Natural|IGI

1.22ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 768663739

Shape and cutting style on the report: Round brilliant

Certificate IGI 768663739

Diamond specifications and retailer prices

From $2,513 AUD
As of November 4, 2026
Save $4,216 AUD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,819 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 768663739. Listed at 17 retailers as of November 4, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 768663739
Dimensions6.85 × 6.89 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.85 mm6.89 mm1.22 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768663739
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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 4
Current: $6,730 AUD|Low: $2,513 AUD|High: $6,819 AUD|Avg: $3,384 AUD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11$2,513 AUD
Retailer 3$2,547 AUD
Retailer 2$2,567 AUD
Retailer 6$2,655 AUD
Retailer 4$2,759 AUD
Retailer 5$2,796 AUD
Retailer 13$2,886 AUD
Retailer 7$3,030 AUD
Retailer 14$3,184 AUD
Retailer 9$3,198 AUD
Retailer 10$3,368 AUD
Retailer 8$3,739 AUD
Retailer 12$4,820 AUD
NZ Jewellers$6,730 AUD

28 data points across 14 retailers

17 retailers$2,513 AUD to $6,730 AUD

A
Cheapest Retailer
-
$2,513 AUD
A
Retailer 2
-
$2,547 AUD
View
A
Retailer 3
-
$2,567 AUD
View
A
Retailer 4
-
$2,655 AUD
View
A
Retailer 5
-
$2,759 AUD
View
Retailer 6
-
$2,796 AUD
View
Price last confirmed 44 days ago
Retailer 7
-
$2,796 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,886 AUD
View
A
Retailer 9
-
$3,030 AUD
View
A
Retailer 10
-
$3,184 AUD
View
A
Retailer 11
-
$3,198 AUD
View
Retailer 12
-
$3,225 AUD
View
Price last confirmed 45 days ago
A
Retailer 13
-
$3,368 AUD
View
A
Retailer 14
-
$3,739 AUD
View
B+
Retailer 15
-
$4,820 AUD
View
B
Retailer 16
-
$6,730 AUD
View
Most Expensive
NZ Jewellers
d90c1653-1336-40a9-bd01-b83ac2d27c69 · Sep 21
$6,819 AUD
$4,685 USD
View
Price last confirmed 45 days ago
16 more retailers have this diamond
Prices start from $2,513 AUDSave up to $4,216 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 Round
$2,513 AUD