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Round|Natural|GIA

1.21ct G VS1 Round Natural Diamond

ID • G/VS1 • GIA 315

Certificate GIA 315

Diamond specifications and retailer prices

From $6,193 CAD
As of November 1, 2026
Save $4,592 CAD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,784 CAD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

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 GIA. Listed at 7 retailers as of November 1, 2026, with prices from $6,193 to $10,784, a $4,592 spread on the same certified stone. Helzberg Diamonds lists it at $10,784. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 315
Dimensions6.79 × 6.83 × 4.27 mm
L/W Ratio1.01
Top View
6.79 mm6.83 mm1.21 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 315
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: 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: $10,784 CAD|Low: $6,193 CAD|High: $11,226 CAD|Avg: $7,605 CAD|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5$6,193 CAD
Retailer 6$6,471 CAD
Retailer 4$6,619 CAD
Retailer 3$6,661 CAD
Retailer 8$7,762 CAD
Retailer 2$7,769 CAD
Retailer 7$7,837 CAD
Helzberg Diamonds$10,784 CAD

39 data points across 8 retailers

7 retailers$6,193 CAD to $10,784 CAD

A
Cheapest Retailer
-
$6,193 CAD
A
Retailer 2
-
$6,471 CAD
View
A
Retailer 3
-
$6,619 CAD
View
A
Retailer 4
-
$6,661 CAD
View
B+
Retailer 5
-
$7,769 CAD
View
B+
Retailer 6
-
$7,837 CAD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLMLHPJLKN · Nov 4
$10,784 CAD
$7,739 USD
View
6 more retailers have this diamond
Prices start from $6,193 CADSave up to $4,592 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
$6,193 CAD