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Marquise|Natural|IGI

1.05ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • IGI 809656257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809656257

Diamond specifications and retailer prices

From $3,641 CAD
As of November 4, 2026
Save $897 CAD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,941 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 809656257. Listed at 4 retailers as of November 2, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.05
Carat
I
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 809656257
Dimensions10.03 × 5.37 × 3.41 mm
L/W Ratio1.87
Girdle conditionFaceted
Top View
10.03 mm5.37 mm1.05 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809656257
Side View
Table 61.0%Crown 33.5°Girdle: THN-THKPavilion 41.5°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $6,941 CAD|Low: $3,587 CAD|High: $6,989 CAD|Avg: $4,754 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$3,641 CAD
Retailer 4$3,944 CAD
Retailer 2$4,539 CAD
MOH London$6,941 CAD

20 data points across 4 retailers

4 retailers$3,641 CAD to $4,539 CAD

A
Cheapest Retailer
-
$3,641 CAD
A
Retailer 2
-
$3,944 CAD
View
A
Retailer 3
-
$4,539 CAD
View
Most Expensive
MOH London
9B7524163 · Oct 29
$6,941 CAD
£3,922 GBP
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from $3,641 CADSave up to $897 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
1.05ct Marquise
$3,641 CAD