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Cushion|Lab Grown|IGI

0.98ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG646462329

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG646462329

Diamond specifications and retailer prices

From £284 GBP
$380 USD
As of November 1, 2026
Save £633 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £917 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.98ct lab-grown cushion diamond

This 0.98ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG646462329 or 646462329. Listed at 6 retailers as of October 29, 2026, with prices from £284 to £917, a £633 spread on the same certified stone. MOH London lists it at £917. 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

0.98
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646462329
Dimensions7.80 × 4.69 × 2.78 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm4.69 mm0.98 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646462329
Side View
Table 65.0%Crown 36.1°Girdle: MED-STKPavilion 37.9°Culet: LargeDepth 59.3%

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 1
Current: £917 GBP|Low: £284 GBP|High: £921 GBP|Avg: £522 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5£284 GBP
Retailer 4£383 GBP
Retailer 3£399 GBP
Retailer 2£428 GBP
Retailer 6£770 GBP
MOH London£917 GBP

19 data points across 6 retailers

6 retailers£284 GBP to £917 GBP

A
Cheapest Retailer
-
£284 GBP
$380 USD
B+
Retailer 2
-
£383 GBP
$513 USD
View
B+
Retailer 3
-
£399 GBP
$534 USD
View
B+
Retailer 4
-
£428 GBP
View
B
Retailer 5
-
£770 GBP
$1,032 USD
View
Most Expensive
B
MOH London
LG646462329 · Oct 29
£917 GBP
View
5 more retailers have this diamond
Prices start from £284 GBPSave up to £633 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
0.98ct Cushion
£284 GBP