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Marquise|Lab Grown|IGI

1.90ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG526271941

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG526271941

Diamond specifications and retailer prices

From £2,858 GBP
$3,835 USD
As of November 1, 2026
2 retailers carry this diamond
Only listing: £2,858 GBP at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG526271941 or 526271941. Listed at 2 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526271941
Dimensions12.67 × 6.43 × 4.11 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.67 mm6.43 mm1.90 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526271941
Side View
Table 59.0%Crown 35.3°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: £2,858 GBP|Low: £1,990 GBP|High: £9,111 GBP|Avg: £4,877 GBP
Loose Grown Diamond
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£1,990 GBP
Loose Grown Diamond£2,858 GBP
Retailer 2£9,111 GBP

3 data points across 3 retailers

2 retailers

B
Loose Grown Diamond
526271941 · Nov 1
£2,858 GBP
$3,835 USD
View

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B
1.90ct Marquise
£2,858 GBP