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Marquise|Natural|IGI

0.41ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 839658212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839658212

Diamond specifications and retailer prices

From £489 GBP
As of October 31, 2026
Save £9 GBP (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £497 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.41ct natural marquise diamond

This 0.41ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 839658212. Listed at 2 retailers as of October 31, 2026, with a relatively tight 2% 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

0.41
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 839658212
Dimensions7.27 × 3.96 × 2.37 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
7.27 mm3.96 mm0.41 ctI / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839658212
Side View
Table 54.0%Crown 33.4°Girdle: STK-THKPavilion 37.7°CuletDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £489 GBP|Low: £489 GBP|High: £890 GBP|Avg: £558 GBP
Retailer 1
Yorxs
November 2, 2026
Retailer 1£489 GBP
Yorxs£497 GBP

7 data points across 2 retailers

2 retailers£489 GBP to £497 GBP

B
Cheapest Retailer
-
£489 GBP
Most Expensive
B
Yorxs
FC-5795 · Nov 2
£497 GBP
€634 EUR
View
1 more retailer has this diamond
Prices start from £489 GBPSave up to £9 GBP

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B
0.41ct Marquise
£489 GBP