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1.21ct G VS1 Round Natural Diamond

EX • G/VS1 • IGI 747534667

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534667

Diamond specifications and retailer prices

From $4,578 CAD
As of November 4, 2026
Save $13,707 CAD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,285 CAD 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 747534667. Listed at 15 retailers as of November 2, 2026, with prices from $4,578 to $18,285, a $13,707 spread on the same certified stone. MOH London lists it at $18,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 747534667
Dimensions6.73 × 6.79 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.73 mm6.79 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747534667
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: $18,285 CAD|Low: $4,578 CAD|High: $18,285 CAD|Avg: $7,612 CAD
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 8$4,578 CAD
Retailer 7$4,975 CAD
Retailer 6$5,198 CAD
Retailer 9$6,476 CAD
Retailer 2$7,001 CAD
Retailer 5$7,039 CAD
Retailer 14$12,100 CAD
Retailer 13$12,813 CAD
Retailer 4$12,923 CAD
Retailer 12$13,099 CAD
Retailer 3$14,000 CAD
Retailer 10$14,216 CAD
Retailer 11$16,155 CAD
Retailer 15$17,200 CAD
MOH London$18,285 CAD

34 data points across 15 retailers

15 retailers$4,578 CAD to $18,285 CAD

A
Cheapest Retailer
-
$4,578 CAD
A
Retailer 2
-
$4,975 CAD
View
A
Retailer 3
-
$5,198 CAD
View
A
Retailer 4
-
$6,104 CAD
View
A
Retailer 5
-
$6,476 CAD
View
B+
Retailer 6
-
$7,001 CAD
View
B
Retailer 7
-
$12,100 CAD
View
B
Retailer 8
-
$12,813 CAD
View
B
Retailer 9
-
$12,923 CAD
View
Final sale: no returns
B
Retailer 10
-
$13,099 CAD
View
B
Retailer 11
-
$14,000 CAD
View
B
Retailer 12
-
$14,216 CAD
View
B
Retailer 13
-
$16,155 CAD
View
C
Retailer 14
-
$17,200 CAD
View
Most Expensive
B
MOH London
F6E2AC53D · Nov 2
$18,285 CAD
£10,332 GBP
View
14 more retailers have this diamond
Prices start from $4,578 CADSave up to $13,707 CAD

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
$4,578 CAD