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Round|Natural|IGI

1.20ct K IF Round Natural Diamond

EX • K/IF • IGI 838661119

Shape and cutting style on the report: Round brilliant

Certificate IGI 838661119

Diamond specifications and retailer prices

From $2,270 USD
As of November 4, 2026
Save $2,103 USD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,373 USD at MOH London · As of November 2, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 838661119. Listed at 5 retailers as of November 2, 2026, with prices from $2,270 to $4,373, a $2,103 spread on the same certified stone. MOH London lists it at $4,373. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 838661119
Dimensions6.79 × 6.73 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.79 mm6.73 mm1.20 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 838661119
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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 4
Current: $4,373 USD|Low: $2,170 USD|High: $4,418 USD|Avg: $2,936 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$2,270 USD
Retailer 5$2,344 USD
Retailer 2$2,672 USD
Retailer 3$3,091 USD
MOH London$4,373 USD

20 data points across 5 retailers

5 retailers$2,270 USD to $4,373 USD

A
Cheapest Retailer
-
$2,270 USD
A
Retailer 2
-
$2,344 USD
View
A
Retailer 3
-
$2,672 USD
View
A
Retailer 4
-
$3,091 USD
View
Most Expensive
B
MOH London
BD9E19573 · Nov 2
$4,373 USD
£3,443 GBP
View
4 more retailers have this diamond
Prices start from $2,270 USDSave up to $2,103 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
$2,270 USD