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Round|Natural|GIA

1.21ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5543960398

Certificate GIA 5543960398

Diamond specifications and retailer prices

From $6,110 CAD
As of November 4, 2026
Save $6,112 CAD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,222 CAD at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5543960398. Listed at 19 retailers as of November 2, 2026, with prices from $6,110 to $12,222, a $6,112 spread on the same certified stone. NZ Jewellers lists it at $12,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5543960398
Dimensions6.73 × 6.77 × 4.28 mm
L/W Ratio1.01
Star length50%
Top View
6.73 mm6.77 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543960398
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.4%

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 4
Current: $11,050 CAD|Low: $5,371 CAD|High: $12,222 CAD|Avg: $7,425 CAD|-3.5%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 7$5,745 CAD
Retailer 16$5,745 CAD
Retailer 9$6,020 CAD
Retailer 5$6,110 CAD
Retailer 6$6,131 CAD
Retailer 17$6,313 CAD
Retailer 10$6,425 CAD
Retailer 4$6,555 CAD
Retailer 11$6,577 CAD
Retailer 3$6,630 CAD
Retailer 19$6,799 CAD
Retailer 2$7,246 CAD
Retailer 20$7,284 CAD
Retailer 15$7,859 CAD
Retailer 12$7,894 CAD
Retailer 14$7,972 CAD
Retailer 8$8,516 CAD
Retailer 18$10,683 CAD
NZ Jewellers$11,050 CAD
Retailer 13$11,609 CAD

36 data points across 20 retailers

19 retailers$6,110 CAD to $12,222 CAD

Retailer 1
-
$5,745 CAD
Price last confirmed 14 days ago
Retailer 2
-
$5,745 CAD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$6,110 CAD
View
Final sale: no returns
B+
Retailer 4
-
$6,131 CAD
View
B+
Retailer 5
-
$6,313 CAD
View
Retailer 6
-
$6,425 CAD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$6,555 CAD
View
Retailer 8
-
$6,630 CAD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$6,799 CAD
View
B+
Retailer 10
-
$7,246 CAD
View
B+
Retailer 11
-
$7,284 CAD
View
B+
Retailer 12
-
$7,859 CAD
View
Retailer 13
-
$7,894 CAD
View
Price last confirmed 36 days ago
B+
Retailer 14
-
$7,972 CAD
View
B
Retailer 15
-
$8,516 CAD
View
B
Retailer 16
-
$10,683 CAD
View
Retailer 17
-
$11,050 CAD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$11,609 CAD
View
Most Expensive
B
NZ Jewellers
dd03969f-090d-4265-acf0-688ef8eb874a · Nov 2
$12,222 CAD
$8,771 USD
View
18 more retailers have this diamond
Prices start from $6,110 CADSave up to $6,112 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
$6,110 CAD