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Round|Natural|IGI

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 675579646

Shape and cutting style on the report: Round brilliant

Certificate IGI 675579646

Diamond specifications and retailer prices

From $1,906 USD
As of November 5, 2026
Save $2,504 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,410 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 675579646. Listed at 17 retailers as of November 5, 2026, with prices from $1,906 to $4,410, a $2,504 spread on the same certified stone. NZ Jewellers lists it at $4,410. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 675579646
Dimensions6.78 × 6.73 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.78 mm6.73 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675579646
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 63.3%

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: $2,425 USD|Low: $1,906 USD|High: $3,740 USD|Avg: $2,494 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$1,906 USD
Retailer 5$1,927 USD
Retailer 8$2,135 USD
Retailer 9$2,207 USD
Retailer 3$2,317 USD
Retailer 1$2,425 USD
Retailer 2$2,574 USD
Retailer 6$2,868 USD
Retailer 4$3,685 USD

38 data points across 9 retailers

17 retailers$1,906 USD to $4,410 USD

A
Cheapest Retailer
-
$1,906 USD
A
Retailer 2
-
$1,927 USD
View
A
Retailer 3
-
$2,080 USD
View
A
Retailer 4
-
$2,109 USD
View
Retailer 5
-
$2,109 USD
View
Price last confirmed 50 days ago
A
Retailer 6
-
$2,135 USD
View
A
Retailer 7
-
$2,207 USD
View
A
Retailer 8
-
$2,247 USD
View
A
Retailer 9
-
$2,317 USD
View
A
Retailer 10
-
$2,425 USD
View
Retailer 11
-
$2,434 USD
View
Price last confirmed 50 days ago
A
Retailer 12
-
$2,434 USD
View
A
Retailer 13
-
$2,574 USD
View
A
Retailer 14
-
$2,868 USD
View
B+
Retailer 15
-
$3,685 USD
View
Retailer 16
-
$4,410 USD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
4fb6362a-32d3-4b2a-97d4-3e4cc1391b23 · Nov 5
$4,410 USD
View
16 more retailers have this diamond
Prices start from $1,906 USDSave up to $2,504 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
$1,906 USD