CaratHunter
Plans
Marquise|Natural|GIA

1.21ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 5242018471

Certificate GIA 5242018471

Diamond specifications and retailer prices

From $8,340 CAD
As of October 29, 2026
Save $3,577 CAD (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,917 CAD at The Diamond Guys · As of November 4, 2026
View at The Diamond Guys

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 5242018471. Listed at 12 retailers as of October 29, 2026, with prices from $8,340 to $11,917, a $3,577 spread on the same certified stone. The Diamond Guys lists it at $11,917. 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
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 5242018471
Dimensions10.36 × 5.59 × 3.50 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.36 mm5.59 mm1.21 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242018471
Side View
Table 56.0%Crown 39.2°Girdle: STK-VTKPavilion 39.42°Culet: NoneDepth 62.7%

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: Oct 29
Current: $9,307 CAD|Low: $8,340 CAD|High: $13,851 CAD|Avg: $11,301 CAD|-6.4%
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
November 3, 2026
Retailer 9$8,340 CAD
Retailer 10$8,904 CAD
Retailer 12$9,073 CAD
Retailer 1$9,307 CAD
Retailer 8$9,534 CAD
Retailer 7$9,554 CAD
Retailer 6$9,826 CAD
Retailer 13$11,127 CAD
Retailer 2$11,287 CAD
Retailer 11$11,680 CAD
Retailer 3$12,038 CAD
Retailer 5$13,496 CAD
Retailer 4$13,851 CAD

44 data points across 13 retailers

12 retailers$8,340 CAD to $11,917 CAD

A
Cheapest Retailer
-
$8,340 CAD
A
Retailer 2
-
$8,450 CAD
View
A
Retailer 3
-
$8,904 CAD
View
A
Retailer 4
-
$9,073 CAD
View
A
Retailer 5
-
$9,307 CAD
View
B+
Retailer 6
-
$9,534 CAD
View
B+
Retailer 7
-
$9,554 CAD
View
A
Retailer 8
-
$9,826 CAD
View
B+
Retailer 9
-
$11,127 CAD
View
Retailer 10
-
$11,287 CAD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$11,680 CAD
View
Most Expensive
B
The Diamond Guys
1967582799 · Nov 4
$11,917 CAD
$8,552 USD
View
11 more retailers have this diamond
Prices start from $8,340 CADSave up to $3,577 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
$8,340 CAD