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Marquise|Natural|GIA

1.21ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 7541524288

Certificate GIA 7541524288

Diamond specifications and retailer prices

From $5,905 CAD
As of November 5, 2026
Save $6,593 CAD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,498 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541524288. Listed at 13 retailers as of November 5, 2026, with prices from $5,905 to $12,498, a $6,593 spread on the same certified stone. NZ Jewellers lists it at $12,498. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541524288
Dimensions10.86 × 5.65 × 3.46 mm
L/W Ratio1.92
Top View
10.86 mm5.65 mm1.21 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541524288
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.3%

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 5
Current: $12,498 CAD|Low: $5,905 CAD|High: $13,235 CAD|Avg: $8,419 CAD|-5.6%
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
November 5, 2026
Retailer 13$5,905 CAD
Retailer 5$6,112 CAD
Retailer 8$6,168 CAD
Retailer 4$6,328 CAD
Retailer 9$6,416 CAD
Retailer 10$6,770 CAD
Retailer 11$7,134 CAD
Retailer 15$7,169 CAD
Retailer 12$7,596 CAD
Retailer 2$7,811 CAD
Retailer 3$8,731 CAD
Retailer 6$9,621 CAD
Retailer 7$9,945 CAD
Retailer 14$10,818 CAD
NZ Jewellers$12,498 CAD

10 data points across 15 retailers

13 retailers$5,905 CAD to $12,498 CAD

B+
Cheapest Retailer
-
$5,905 CAD
B+
Retailer 2
-
$6,112 CAD
View
B+
Retailer 3
-
$6,168 CAD
View
B+
Retailer 4
-
$6,328 CAD
View
B+
Retailer 5
-
$6,416 CAD
View
B+
Retailer 6
-
$6,770 CAD
View
B
Retailer 7
-
$7,134 CAD
View
Retailer 8
-
$7,169 CAD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$7,596 CAD
View
B
Retailer 10
-
$7,811 CAD
View
Retailer 11
-
$8,731 CAD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$10,818 CAD
View
Most Expensive
B
NZ Jewellers
6f38669e-6afc-415b-911d-f0ae30f19878 · Nov 5
$12,498 CAD
$8,885 USD
View
12 more retailers have this diamond
Prices start from $5,905 CADSave up to $6,593 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
$5,905 CAD