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Round|Natural|IGI

1.21ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 649462912

Shape and cutting style on the report: Round brilliant

Certificate IGI 649462912

Diamond specifications and retailer prices

From $1,287 USD
As of November 5, 2026
Save $6,186 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,473 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 649462912. Listed at 18 retailers as of November 2, 2026, with prices from $1,287 to $7,473, a $6,186 spread on the same certified stone. MOH London lists it at $7,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 649462912
Dimensions6.77 × 6.82 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.77 mm6.82 mm1.21 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649462912
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: $7,473 USD|Low: $1,287 USD|High: $7,473 USD|Avg: $2,633 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7$1,287 USD
Retailer 9$1,495 USD
Retailer 8$2,175 USD
Retailer 2$2,181 USD
Retailer 4$4,240 USD
Retailer 3$4,430 USD
Retailer 12$4,483 USD
Retailer 5$4,692 USD
Retailer 10$4,692 USD
Retailer 13$5,238 USD
Retailer 11$5,414 USD
Retailer 6$5,724 USD
MOH London$7,473 USD

34 data points across 13 retailers

18 retailers$1,287 USD to $7,473 USD

A
Cheapest Retailer
-
$1,287 USD
Retailer 2
-
$1,465 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,495 USD
View
Retailer 4
-
$1,510 USD
View
Price last confirmed 43 days ago
Retailer 5
-
$1,585 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$1,585 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$1,740 USD
View
A
Retailer 8
-
$2,175 USD
View
A
Retailer 9
-
$2,181 USD
View
B
Retailer 10
-
$4,240 USD
View
B
Retailer 11
-
$4,430 USD
View
B
Retailer 12
-
$4,483 USD
View
B
Retailer 13
-
$4,692 USD
View
B
Retailer 14
-
$4,692 USD
View
B
Retailer 15
-
$5,238 USD
View
B
Retailer 16
-
$5,414 USD
View
C
Retailer 17
-
$5,724 USD
View
Most Expensive
B
MOH London
484806EC9 · Nov 2
$7,473 USD
£5,884 GBP
View
17 more retailers have this diamond
Prices start from $1,287 USDSave up to $6,186 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
1.21ct Round
$1,287 USD