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Marquise|Natural|GIA

1.21ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 7553337347

Certificate GIA 7553337347

Diamond specifications and retailer prices

From $4,365 CAD
As of November 4, 2026
Save $3,436 CAD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,800 CAD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded H 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 7553337347. Listed at 12 retailers as of November 4, 2026, with prices from $4,365 to $7,800, a $3,436 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,800. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.9°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7553337347
Dimensions10.51 × 5.52 × 3.49 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.51 mm5.52 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7553337347
Side View
Table 60.0%Crown 38.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.2%

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: $6,057 CAD|Low: $4,365 CAD|High: $8,115 CAD|Avg: $5,506 CAD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$4,365 CAD
Retailer 5$4,472 CAD
Retailer 7$4,706 CAD
Retailer 2$4,903 CAD
Retailer 4$5,061 CAD
Retailer 10$5,256 CAD
Retailer 8$5,579 CAD
Retailer 9$5,669 CAD
Retailer 3$5,805 CAD
Retailer 1$6,057 CAD
Wholesale Diamonds Direct$7,800 CAD

38 data points across 11 retailers

12 retailers$4,365 CAD to $7,800 CAD

A
Cheapest Retailer
-
$4,365 CAD
A
Retailer 2
-
$4,472 CAD
View
B+
Retailer 3
-
$4,706 CAD
View
B+
Retailer 4
-
$4,903 CAD
View
B+
Retailer 5
-
$5,061 CAD
View
B+
Retailer 6
-
$5,256 CAD
View
B+
Retailer 7
-
$5,579 CAD
View
B+
Retailer 8
-
$5,669 CAD
View
B+
Retailer 9
-
$5,805 CAD
View
B+
Retailer 10
-
$6,057 CAD
View
B
Retailer 11
-
$6,158 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
584564611 · Nov 6
$7,800 CAD
$5,545 USD
View
11 more retailers have this diamond
Prices start from $4,365 CADSave up to $3,436 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 Marquise
$4,365 CAD