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Cushion|Lab Grown|IGI

0.98ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG846636247

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

Certificate IGI LG846636247

Diamond specifications and retailer prices

From £125 GBP
$168 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: £244 GBP at 77 Diamonds · As of October 25, 2026
View at 77 Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846636247 or 846636247. Listed at 2 retailers as of October 30, 2026. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636247
Dimensions5.87 × 5.74 × 3.85 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm5.74 mm0.98 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636247
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £244 GBP|Low: £125 GBP|High: £257 GBP|Avg: £227 GBP|-5.3%
77 Diamonds
Retailer 2
October 25, 2026
Retailer 2£125 GBP
77 Diamonds£244 GBP

8 data points across 2 retailers

2 retailers

A
Cheapest Retailer
-
£125 GBP
$168 USD
Final sale: no returns
Most Expensive
77 Diamonds
CUSTVSZ6RJPSSK · Oct 25
£244 GBP
View
Price last confirmed 8 days ago
1 more retailer has this diamond
Prices start from £125 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
£125 GBP