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Cushion|Lab Grown|IGI

0.89ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG389922764

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

Certificate IGI LG389922764

Diamond specifications and retailer prices

From £177 GBP
As of November 5, 2026
Save £680 GBP (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £857 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG389922764 or 389922764. Listed at 7 retailers as of November 5, 2026, with prices from £177 to £857, a £680 spread on the same certified stone. MOH London lists it at £857. 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

0.89
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG389922764
Dimensions5.52 × 5.28 × 3.53 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
5.52 mm5.28 mm0.89 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG389922764
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £857 GBP|Low: £175 GBP|High: £865 GBP|Avg: £475 GBP|+9.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3£177 GBP
Retailer 4£294 GBP
Retailer 6£314 GBP
Retailer 2£333 GBP
Retailer 8£551 GBP
Retailer 7£627 GBP
Retailer 5£719 GBP
MOH London£857 GBP

32 data points across 8 retailers

7 retailers£177 GBP to £857 GBP

A
Cheapest Retailer
-
£177 GBP
B+
Retailer 2
-
£294 GBP
View
B+
Retailer 3
-
£314 GBP
View
B+
Retailer 4
-
£333 GBP
View
B
Retailer 5
-
£627 GBP
View
B
Retailer 6
-
£719 GBP
View
Most Expensive
C
MOH London
LG389922764 · Nov 5
£857 GBP
View
6 more retailers have this diamond
Prices start from £177 GBPSave up to £680 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
0.89ct Cushion
£177 GBP