Round|Natural|GIA

1.21ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6542867553

Certificate GIA 6542867553

Diamond specifications and retailer prices

From $4,798 CAD
As of November 4, 2026
Save $5,588 CAD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,390 CAD at NZ Jewellers · As of September 26, 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 6542867553. Listed at 19 retailers as of November 4, 2026, with a 116% 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542867553
Dimensions6.79 × 6.73 × 4.25 mm
L/W Ratio1.01
Top View
6.79 mm6.73 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542867553
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,069 CAD|Low: $4,743 CAD|High: $10,538 CAD|Avg: $6,802 CAD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$4,798 CAD
Retailer 13$5,651 CAD
Retailer 2$6,035 CAD
Retailer 1$6,069 CAD
Retailer 4$6,091 CAD
Retailer 9$6,116 CAD
Retailer 12$6,538 CAD
Retailer 5$6,625 CAD
Retailer 3$6,888 CAD
Retailer 7$7,246 CAD
Retailer 8$7,374 CAD
Retailer 10$8,036 CAD
Retailer 6$10,386 CAD

37 data points across 13 retailers

19 retailers$4,798 CAD to $10,386 CAD

A
Cheapest Retailer
-
$4,798 CAD
B+
Retailer 2
-
$5,651 CAD
View
B+
Retailer 3
-
$5,702 CAD
View
B+
Retailer 4
-
$5,908 CAD
View
B+
Retailer 5
-
$6,035 CAD
View
Final sale: no returns
B+
Retailer 6
-
$6,069 CAD
View
Retailer 7
-
$6,091 CAD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$6,116 CAD
View
B+
Retailer 9
-
$6,538 CAD
View
Retailer 10
-
$6,625 CAD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$6,888 CAD
View
B+
Retailer 12
-
$7,246 CAD
View
B+
Retailer 13
-
$7,374 CAD
View
Retailer 14
-
$7,544 CAD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$7,602 CAD
View
B+
Retailer 16
-
$8,036 CAD
View
B
Retailer 17
-
$9,310 CAD
View
B
Retailer 18
-
$10,386 CAD
View
Most Expensive
NZ Jewellers
f7278bc7-cc13-41e1-bd69-c692265f55a2 · Sep 26
$11,390 CAD
$8,174 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $4,798 CADSave up to $5,588 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
$4,798 CAD