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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 €2,340 EUR
As of November 6, 2026
Save €577 EUR (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,461 EUR 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,461 EUR|Low: €2,305 EUR|High: €4,492 EUR|Avg: €3,057 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€2,340 EUR
Retailer 4€2,535 EUR
Retailer 2€2,917 EUR
MOH London€4,461 EUR

19 data points across 4 retailers

4 retailers€2,340 EUR to €2,917 EUR

A
Cheapest Retailer
-
€2,340 EUR
A
Retailer 2
-
€2,535 EUR
View
A
Retailer 3
-
€2,917 EUR
View
Most Expensive
MOH London
9B7524163 · Oct 29
€4,461 EUR
£3,922 GBP
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from €2,340 EURSave up to €577 EUR

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
€2,340 EUR