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Marquise|Natural|GIA

1.21ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 2566645179

Certificate GIA 2566645179

Diamond specifications and retailer prices

From $5,283 CAD
As of November 4, 2026
Save $4,187 CAD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,470 CAD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566645179. Listed at 15 retailers as of November 4, 2026, with prices from $5,283 to $9,470, a $4,187 spread on the same certified stone. Helzberg Diamonds lists it at $9,470. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.48°
Pavilion angle38.29°
OriginNatural
Grading LabGIA
CertificateGIA 2566645179
Dimensions10.76 × 5.63 × 3.34 mm
L/W Ratio1.91
Culet sizeNone
Top View
10.76 mm5.63 mm1.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566645179
Side View
Table 58.0%Crown 37.48°Girdle: STK-THKPavilion 38.29°Culet: NDepth 59.3%

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: $9,470 CAD|Low: $5,283 CAD|High: $9,470 CAD|Avg: $6,785 CAD
Helzberg Diamonds
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
November 6, 2026
Retailer 16$5,283 CAD
Retailer 15$5,366 CAD
Retailer 10$5,412 CAD
Retailer 13$5,497 CAD
Retailer 8$5,596 CAD
Retailer 3$5,691 CAD
Retailer 6$5,767 CAD
Retailer 11$6,095 CAD
Retailer 5$6,683 CAD
Retailer 7$6,723 CAD
Retailer 9$6,789 CAD
Retailer 2$7,329 CAD
Retailer 14$7,389 CAD
Retailer 4$8,910 CAD
Retailer 12$9,398 CAD
Helzberg Diamonds$9,470 CAD

21 data points across 16 retailers

15 retailers$5,283 CAD to $9,470 CAD

B+
Cheapest Retailer
-
$5,283 CAD
B+
Retailer 2
-
$5,366 CAD
View
B+
Retailer 3
-
$5,412 CAD
View
B+
Retailer 4
-
$5,497 CAD
View
B+
Retailer 5
-
$5,596 CAD
View
B+
Retailer 6
-
$5,691 CAD
View
B+
Retailer 7
-
$5,767 CAD
View
B+
Retailer 8
-
$6,095 CAD
View
B
Retailer 9
-
$6,683 CAD
View
B
Retailer 10
-
$6,723 CAD
View
B
Retailer 11
-
$6,789 CAD
View
B
Retailer 12
-
$7,329 CAD
View
B
Retailer 13
-
$8,910 CAD
View
B
Retailer 14
-
$9,398 CAD
View
Most Expensive
B
Helzberg Diamonds
XZRILMMMKLHNP · Nov 6
$9,470 CAD
$6,781 USD
View
14 more retailers have this diamond
Prices start from $5,283 CADSave up to $4,187 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 Marquise
$5,283 CAD