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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

I/VS1

Diamond specifications and retailer prices

From $8,863 CAD
As of November 5, 2026
Save $6,488 CAD (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $15,351 CAD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $8,863 to $15,351, a $6,488 spread on the same certified stone. Wholesale Diamonds Direct lists it at $15,351. 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

1.20
Carat
I
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.75 × 5.66 × 3.30 mm
L/W Ratio1.90
Top View
10.75 mm5.66 mm1.20 ctI / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,863 CAD|Low: $8,863 CAD|High: $15,351 CAD|Avg: $10,746 CAD
Retailer 1
Retailer 2
Wholesale Diamonds Direct
November 3, 2026
Retailer 1$8,863 CAD
Retailer 2$10,467 CAD
Wholesale Diamonds Direct$15,351 CAD

3 data points across 3 retailers

3 retailers$8,863 CAD to $15,351 CAD

B
Cheapest Retailer
-
$8,863 CAD
C
Retailer 2
-
$10,467 CAD
View
Most Expensive
C
Wholesale Diamonds Direct
234357811 · Nov 6
$15,351 CAD
$10,914 USD
View
2 more retailers have this diamond
Prices start from $8,863 CADSave up to $6,488 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
1.20ct Marquise
$8,863 CAD