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Marquise|Natural|GIA

1.21ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 7566040319

Certificate GIA 7566040319

Diamond specifications and retailer prices

From $4,185 CAD
As of November 1, 2026
Save $3,556 CAD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,741 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566040319. Listed at 11 retailers as of November 1, 2026, with prices from $4,185 to $7,741, a $3,556 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,741. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.82°
Pavilion angle39.97°
OriginNatural
Grading LabGIA
CertificateGIA 7566040319
Dimensions10.18 × 5.48 × 3.54 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.18 mm5.48 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566040319
Side View
Table 57.0%Crown 40.82°Girdle: VTN-VTKPavilion 39.97°Culet: NDepth 64.7%

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 1
Current: $5,477 CAD|Low: $4,037 CAD|High: $7,741 CAD|Avg: $5,102 CAD|-3.7%
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
Retailer 14
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$4,128 CAD
Retailer 10$4,185 CAD
Retailer 11$4,342 CAD
Retailer 6$4,353 CAD
Retailer 3$4,711 CAD
Retailer 7$5,061 CAD
Retailer 14$5,188 CAD
Retailer 12$5,199 CAD
Retailer 2$5,231 CAD
Retailer 5$5,354 CAD
Retailer 1$5,477 CAD
Retailer 8$5,500 CAD
Retailer 13$5,500 CAD
Retailer 9$5,683 CAD
Wholesale Diamonds Direct$7,741 CAD

37 data points across 15 retailers

11 retailers$4,185 CAD to $7,741 CAD

B+
Cheapest Retailer
-
$4,185 CAD
B+
Retailer 2
-
$4,342 CAD
View
B
Retailer 3
-
$5,061 CAD
View
B+
Retailer 4
-
$5,188 CAD
View
B
Retailer 5
-
$5,199 CAD
View
B
Retailer 6
-
$5,231 CAD
View
B
Retailer 7
-
$5,477 CAD
View
B
Retailer 8
-
$5,500 CAD
View
B
Retailer 9
-
$5,500 CAD
View
B
Retailer 10
-
$5,683 CAD
View
Most Expensive
C
Wholesale Diamonds Direct
481272764 · Nov 6
$7,741 CAD
$5,503 USD
View
10 more retailers have this diamond
Prices start from $4,185 CADSave up to $3,556 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
$4,185 CAD