Marquise|Natural|GIA

1.21ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 2556350023

Certificate GIA 2556350023

Diamond specifications and retailer prices

From $9,759 CAD
As of November 4, 2026
Save $6,200 CAD (39%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,977 CAD at NZ Jewellers · As of September 20, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556350023. Listed at 20 retailers as of November 4, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556350023
Dimensions10.28 × 5.57 × 3.67 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint, Indented Natural
Top View
10.28 mm5.57 mm1.21 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556350023
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 65.9%

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: $12,423 CAD|Low: $9,759 CAD|High: $16,358 CAD|Avg: $11,836 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$9,759 CAD
Retailer 10$9,952 CAD
Retailer 6$10,584 CAD
Retailer 8$10,599 CAD
Retailer 5$10,744 CAD
Retailer 4$11,046 CAD
Retailer 9$11,602 CAD
Retailer 11$11,758 CAD
Retailer 1$12,423 CAD
Retailer 12$12,578 CAD
Retailer 2$14,019 CAD
Retailer 7$15,958 CAD

32 data points across 12 retailers

20 retailers$9,759 CAD to $15,958 CAD

A
Cheapest Retailer
-
$9,759 CAD
B+
Retailer 2
-
$9,952 CAD
View
B+
Retailer 3
-
$10,584 CAD
View
B+
Retailer 4
-
$10,599 CAD
View
Final sale: no returns
Retailer 5
-
$10,635 CAD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$10,744 CAD
View
Retailer 7
-
$11,046 CAD
View
Price last confirmed 14 days ago
Retailer 8
-
$11,521 CAD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$11,602 CAD
View
Retailer 10
-
$11,698 CAD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$11,758 CAD
View
Retailer 12
-
$11,945 CAD
View
Price last confirmed 44 days ago
B
Retailer 13
-
$12,423 CAD
View
B+
Retailer 14
-
$12,578 CAD
View
Retailer 15
-
$13,294 CAD
View
Price last confirmed 17 days ago
Retailer 16
-
$13,782 CAD
View
Price last confirmed 44 days ago
Retailer 17
-
$14,019 CAD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$15,958 CAD
View
Retailer 19
-
$19,271 CAD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
7b2ae13c-c3fc-47b0-9b96-e3d43c2e0dbb · Sep 20
$19,977 CAD
$14,336 USD
View
Price last confirmed 45 days ago
19 more retailers have this diamond
Prices start from $9,759 CADSave up to $6,200 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
$9,759 CAD