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Round|Natural|IGI

1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 754512205

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512205

Diamond specifications and retailer prices

From $1,477 USD
As of November 6, 2026
Save $3,132 USD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,609 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 754512205. Listed at 19 retailers as of November 5, 2026, with prices from $1,477 to $4,609, a $3,132 spread on the same certified stone. NZ Jewellers lists it at $4,609. 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
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 754512205
Dimensions6.70 × 6.76 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.70 mm6.76 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512205
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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 6
Current: $4,609 USD|Low: $1,477 USD|High: $4,609 USD|Avg: $2,258 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$1,477 USD
Retailer 17$1,640 USD
Retailer 9$1,722 USD
Retailer 4$1,890 USD
Retailer 7$1,890 USD
Retailer 15$1,909 USD
Retailer 19$1,940 USD
Retailer 6$1,973 USD
Retailer 5$1,977 USD
Retailer 3$2,027 USD
Retailer 12$2,075 USD
Retailer 8$2,085 USD
Retailer 10$2,180 USD
Retailer 13$2,190 USD
Retailer 14$2,306 USD
Retailer 16$2,511 USD
Retailer 11$2,851 USD
Retailer 18$3,310 USD
NZ Jewellers$4,609 USD

28 data points across 19 retailers

19 retailers$1,477 USD to $4,609 USD

A
Cheapest Retailer
-
$1,477 USD
A
Retailer 2
-
$1,640 USD
View
A
Retailer 3
-
$1,722 USD
View
A
Retailer 4
-
$1,890 USD
View
Retailer 5
-
$1,890 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,909 USD
View
B+
Retailer 7
-
$1,940 USD
View
A
Retailer 8
-
$1,973 USD
View
A
Retailer 9
-
$1,977 USD
View
A
Retailer 10
-
$2,027 USD
View
A
Retailer 11
-
$2,075 USD
View
A
Retailer 12
-
$2,085 USD
View
A
Retailer 13
-
$2,180 USD
View
A
Retailer 14
-
$2,190 USD
View
A
Retailer 15
-
$2,306 USD
View
A
Retailer 16
-
$2,511 USD
View
B+
Retailer 17
-
$2,851 USD
View
B+
Retailer 18
-
$3,310 USD
View
Most Expensive
B
NZ Jewellers
76badf9d-4340-4ee4-b3cd-94c3fd57a91b · Nov 5
$4,609 USD
View
18 more retailers have this diamond
Prices start from $1,477 USDSave up to $3,132 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
$1,477 USD