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Round|Natural|IGI

1.21ct G VS1 Round Natural Diamond

EX • G/VS1 • IGI 788607688

Shape and cutting style on the report: Round brilliant

Certificate IGI 788607688

Diamond specifications and retailer prices

From $4,578 CAD
As of November 4, 2026
Save $6,041 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,618 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 788607688. Listed at 18 retailers as of November 4, 2026, with prices from $4,578 to $10,618, a $6,041 spread on the same certified stone. NZ Jewellers lists it at $10,618. 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 angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 788607688
Dimensions6.71 × 6.75 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.71 mm6.75 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 788607688
Side View
Table 59.0%Crown 35.6°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 63.0%

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: $6,250 CAD|Low: $4,571 CAD|High: $9,760 CAD|Avg: $6,419 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$4,578 CAD
Retailer 8$5,626 CAD
Retailer 4$5,691 CAD
Retailer 1$6,250 CAD
Retailer 6$6,477 CAD
Retailer 3$6,821 CAD
Retailer 7$7,491 CAD
Retailer 2$9,682 CAD

28 data points across 8 retailers

18 retailers$4,578 CAD to $10,618 CAD

A
Cheapest Retailer
-
$4,578 CAD
A
Retailer 2
-
$4,975 CAD
View
A
Retailer 3
-
$5,364 CAD
View
A
Retailer 4
-
$5,380 CAD
View
A
Retailer 5
-
$5,626 CAD
View
Final sale: no returns
A
Retailer 6
-
$5,691 CAD
View
A
Retailer 7
-
$5,776 CAD
View
A
Retailer 8
-
$6,095 CAD
View
A
Retailer 9
-
$6,095 CAD
View
A
Retailer 10
-
$6,095 CAD
View
A
Retailer 11
-
$6,250 CAD
View
A
Retailer 12
-
$6,301 CAD
View
A
Retailer 13
-
$6,477 CAD
View
B+
Retailer 14
-
$6,821 CAD
View
B+
Retailer 15
-
$7,033 CAD
View
B+
Retailer 16
-
$7,491 CAD
View
B+
Retailer 17
-
$9,682 CAD
View
Most Expensive
B
NZ Jewellers
47b14ef9-3ca7-4970-b4e0-acd5df283e12 · Nov 5
$10,618 CAD
$7,620 USD
View
17 more retailers have this diamond
Prices start from $4,578 CADSave up to $6,041 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