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 $1,727 USD
As of November 4, 2026
Save $2,897 USD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,685 USD 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,624 USD|Low: $1,727 USD|High: $4,685 USD|Avg: $2,325 USD|-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$1,727 USD
Retailer 3$1,750 USD
Retailer 2$1,764 USD
Retailer 6$1,824 USD
Retailer 4$1,896 USD
Retailer 5$1,921 USD
Retailer 13$1,983 USD
Retailer 7$2,082 USD
Retailer 14$2,188 USD
Retailer 9$2,197 USD
Retailer 10$2,314 USD
Retailer 8$2,569 USD
Retailer 12$3,312 USD
NZ Jewellers$4,624 USD

28 data points across 14 retailers

17 retailers$1,727 USD to $4,624 USD

A
Cheapest Retailer
-
$1,727 USD
A
Retailer 2
-
$1,750 USD
View
A
Retailer 3
-
$1,764 USD
View
A
Retailer 4
-
$1,824 USD
View
A
Retailer 5
-
$1,896 USD
View
Retailer 6
-
$1,921 USD
View
Price last confirmed 44 days ago
Retailer 7
-
$1,921 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,983 USD
View
A
Retailer 9
-
$2,082 USD
View
A
Retailer 10
-
$2,188 USD
View
A
Retailer 11
-
$2,197 USD
View
Retailer 12
-
$2,216 USD
View
Price last confirmed 45 days ago
A
Retailer 13
-
$2,314 USD
View
A
Retailer 14
-
$2,569 USD
View
B+
Retailer 15
-
$3,312 USD
View
B
Retailer 16
-
$4,624 USD
View
Most Expensive
NZ Jewellers
d90c1653-1336-40a9-bd01-b83ac2d27c69 · Sep 21
$4,685 USD
View
Price last confirmed 45 days ago
16 more retailers have this diamond
Prices start from $1,727 USDSave up to $2,897 USD

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
$1,727 USD