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Marquise|Natural|GIA

1.21ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 5553288285

Certificate GIA 5553288285

Diamond specifications and retailer prices

From $6,392 CAD
As of November 6, 2026
Save $7,152 CAD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,544 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553288285. Listed at 18 retailers as of November 5, 2026, with prices from $6,392 to $13,544, a $7,152 spread on the same certified stone. NZ Jewellers lists it at $13,544. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553288285
Dimensions10.72 × 5.60 × 3.53 mm
L/W Ratio1.91
Top View
10.72 mm5.60 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553288285
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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 6
Current: $13,544 CAD|Low: $6,434 CAD|High: $14,040 CAD|Avg: $8,835 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
November 6, 2026
Retailer 7$6,628 CAD
Retailer 12$6,734 CAD
Retailer 13$6,771 CAD
Retailer 14$6,945 CAD
Retailer 15$7,336 CAD
Retailer 8$7,604 CAD
Retailer 16$7,771 CAD
Retailer 10$7,898 CAD
Retailer 2$7,963 CAD
Retailer 4$8,077 CAD
Retailer 3$8,282 CAD
Retailer 5$8,282 CAD
Retailer 11$8,465 CAD
Retailer 9$8,561 CAD
Retailer 6$12,333 CAD
NZ Jewellers$13,544 CAD

34 data points across 16 retailers

18 retailers$6,392 CAD to $13,544 CAD

B+
Cheapest Retailer
-
$6,392 CAD
B+
Retailer 2
-
$6,628 CAD
View
B+
Retailer 3
-
$6,697 CAD
View
B+
Retailer 4
-
$6,734 CAD
View
B+
Retailer 5
-
$6,771 CAD
View
Final sale: no returns
B+
Retailer 6
-
$6,945 CAD
View
B+
Retailer 7
-
$7,336 CAD
View
B+
Retailer 8
-
$7,604 CAD
View
B+
Retailer 9
-
$7,771 CAD
View
B+
Retailer 10
-
$7,898 CAD
View
B+
Retailer 11
-
$7,963 CAD
View
B+
Retailer 12
-
$8,077 CAD
View
B+
Retailer 13
-
$8,282 CAD
View
B+
Retailer 14
-
$8,282 CAD
View
B+
Retailer 15
-
$8,465 CAD
View
B
Retailer 16
-
$8,561 CAD
View
B
Retailer 17
-
$12,333 CAD
View
Most Expensive
B
NZ Jewellers
17c4584b-58fd-498d-98ca-ab317c85037a · Nov 5
$13,544 CAD
$9,698 USD
View
17 more retailers have this diamond
Prices start from $6,392 CADSave up to $7,152 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
$6,392 CAD