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Round|Natural|IGI

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 750555521

Shape and cutting style on the report: Round brilliant

Certificate IGI 750555521

Diamond specifications and retailer prices

From $1,920 USD
As of November 1, 2026
Save $1,892 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,504 USD at NZ Jewellers · As of October 20, 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 750555521. Listed at 16 retailers as of November 1, 2026, with a 99% 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

1.20
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 750555521
Dimensions6.69 × 6.75 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.69 mm6.75 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750555521
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 1
Current: $1,987 USD|Low: $1,895 USD|High: $3,844 USD|Avg: $2,480 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,920 USD
Retailer 11$1,971 USD
Retailer 1$1,987 USD
Retailer 10$2,081 USD
Retailer 3$2,200 USD
Retailer 9$2,321 USD
Retailer 4$2,398 USD
Retailer 5$2,508 USD
Retailer 7$2,663 USD
Retailer 6$2,703 USD
Retailer 8$3,812 USD

35 data points across 11 retailers

16 retailers$1,920 USD to $3,812 USD

A
Cheapest Retailer
-
$1,920 USD
A
Retailer 2
-
$1,971 USD
View
A
Retailer 3
-
$1,987 USD
View
A
Retailer 4
-
$2,081 USD
View
Retailer 5
-
$2,154 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$2,154 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$2,200 USD
View
Retailer 8
-
$2,254 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$2,321 USD
View
A
Retailer 10
-
$2,398 USD
View
Retailer 11
-
$2,486 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$2,508 USD
View
A
Retailer 13
-
$2,663 USD
View
A
Retailer 14
-
$2,703 USD
View
B
Retailer 15
-
$3,812 USD
View
Most Expensive
NZ Jewellers
020c5b3d-e320-49f7-b3df-66108cd2733e · Oct 20
$4,504 USD
View
Price last confirmed 16 days ago
15 more retailers have this diamond
Prices start from $1,920 USDSave up to $1,892 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
$1,920 USD