Round|Natural|IGI

1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 324802875

Certificate IGI 324802875

Diamond specifications and retailer prices

From $2,091 USD
As of November 6, 2026
Save $2,777 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,868 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 324802875. Listed at 15 retailers as of November 5, 2026, with prices from $2,091 to $4,868, a $2,777 spread on the same certified stone. NZ Jewellers lists it at $4,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 324802875
Dimensions6.78 × 6.73 × 4.24 mm
L/W Ratio1.01
Top View
6.78 mm6.73 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 324802875
Side View
Table 54.5%Crown 36.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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: $4,868 USD|Low: $2,091 USD|High: $4,868 USD|Avg: $2,845 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$2,091 USD
Retailer 10$2,103 USD
Retailer 9$2,115 USD
Retailer 4$2,328 USD
Retailer 3$2,330 USD
Retailer 11$2,436 USD
Retailer 7$2,559 USD
Retailer 5$2,673 USD
Retailer 2$2,840 USD
Retailer 6$2,842 USD
Retailer 8$4,069 USD
NZ Jewellers$4,868 USD

41 data points across 12 retailers

15 retailers$2,091 USD to $4,868 USD

A
Cheapest Retailer
-
$2,091 USD
A
Retailer 2
-
$2,103 USD
View
A
Retailer 3
-
$2,115 USD
View
Retailer 4
-
$2,328 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,328 USD
View
A
Retailer 6
-
$2,330 USD
View
A
Retailer 7
-
$2,436 USD
View
A
Retailer 8
-
$2,468 USD
View
B+
Retailer 9
-
$2,559 USD
View
B+
Retailer 10
-
$2,673 USD
View
B+
Retailer 11
-
$2,687 USD
View
B+
Retailer 12
-
$2,840 USD
View
B+
Retailer 13
-
$2,842 USD
View
B
Retailer 14
-
$4,069 USD
View
Most Expensive
B
NZ Jewellers
6c7371a7-d400-405b-a03f-8f6d5f1373da · Nov 5
$4,868 USD
View
14 more retailers have this diamond
Prices start from $2,091 USDSave up to $2,777 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
1.20ct Round
$2,091 USD