Round|Natural|GIA

1.21ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 1377963008

Certificate GIA 1377963008

Diamond specifications and retailer prices

From $4,487 CAD
As of November 5, 2026
Save $5,092 CAD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,005 CAD at NZ Jewellers · As of October 3, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1377963008. Listed at 21 retailers as of November 4, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1377963008
Dimensions6.81 × 6.80 × 4.23 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.81 mm6.80 mm1.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1377963008
Side View
Table 58.0%Crown 32.5°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,747 CAD|Low: $4,152 CAD|High: $9,719 CAD|Avg: $6,221 CAD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$4,504 CAD
Retailer 7$4,802 CAD
Retailer 9$5,403 CAD
Retailer 1$5,747 CAD
Retailer 3$5,945 CAD
Retailer 4$6,074 CAD
Retailer 8$6,158 CAD
Retailer 2$7,010 CAD
Retailer 5$9,579 CAD

44 data points across 9 retailers

21 retailers$4,487 CAD to $9,579 CAD

B+
Cheapest Retailer
-
$4,487 CAD
B+
Retailer 2
-
$4,504 CAD
View
B+
Retailer 3
-
$4,619 CAD
View
B+
Retailer 4
-
$4,771 CAD
View
B
Retailer 5
-
$4,802 CAD
View
Final sale: no returns
B+
Retailer 6
-
$4,986 CAD
View
B+
Retailer 7
-
$5,204 CAD
View
Retailer 8
-
$5,204 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,403 CAD
View
B
Retailer 10
-
$5,747 CAD
View
B
Retailer 11
-
$5,810 CAD
View
B
Retailer 12
-
$5,810 CAD
View
B
Retailer 13
-
$5,945 CAD
View
B
Retailer 14
-
$6,005 CAD
View
B
Retailer 15
-
$6,074 CAD
View
Retailer 16
-
$6,112 CAD
View
Price last confirmed 19 days ago
Retailer 17
-
$6,158 CAD
View
Price last confirmed 33 days ago
Retailer 18
-
$6,500 CAD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$7,010 CAD
View
B
Retailer 20
-
$9,579 CAD
View
Most Expensive
NZ Jewellers
a0508a19-84bf-459b-9f48-159f546cf329 · Oct 3
$10,005 CAD
$7,164 USD
View
Price last confirmed 34 days ago
20 more retailers have this diamond
Prices start from $4,487 CADSave up to $5,092 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.

B+
1.21ct Round
$4,487 CAD