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Cushion|Lab Grown|IGI

0.85ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG831673406

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831673406

Diamond specifications and retailer prices

From £258 GBP
$344 USD
As of October 29, 2026
Save £567 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £825 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.85ct lab-grown cushion diamond

This 0.85ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831673406 or 831673406. Listed at 10 retailers as of October 29, 2026, with prices from £258 to £825, a £567 spread on the same certified stone. MOH London lists it at £825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831673406
Dimensions5.48 × 5.48 × 3.61 mm
L/W Ratio1.00
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
5.48 mm5.48 mm0.85 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831673406
Side View
Table 65.0%Crown 35.8°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £825 GBP|Low: £222 GBP|High: £858 GBP|Avg: £418 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5£233 GBP
Retailer 6£258 GBP
Retailer 7£309 GBP
Retailer 2£319 GBP
Retailer 3£339 GBP
Retailer 9£349 GBP
Retailer 4£370 GBP
Retailer 8£589 GBP
Retailer 10£605 GBP
MOH London£825 GBP

44 data points across 10 retailers

10 retailers£258 GBP to £825 GBP

Retailer 1
-
£233 GBP
$310 USD
Price last confirmed 9 days ago
A
Retailer 2
-
£258 GBP
$344 USD
View
A
Retailer 3
-
£309 GBP
$411 USD
View
A
Retailer 4
-
£319 GBP
View
B+
Retailer 5
-
£339 GBP
€430 EUR
View
B+
Retailer 6
-
£349 GBP
$465 USD
View
B+
Retailer 7
-
£370 GBP
A$759 AUD
View
B
Retailer 8
-
£589 GBP
$784 USD
View
B
Retailer 9
-
£605 GBP
$805 USD
View
Most Expensive
B
MOH London
LG831673406 · Oct 29
£825 GBP
View
9 more retailers have this diamond
Prices start from £258 GBPSave up to £567 GBP

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
0.85ct Cushion
£258 GBP