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Cushion|Lab Grown|IGI

4.98ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG837649163

Certificate IGI LG837649163

Diamond specifications and retailer prices

From $1,236 USD
£973 GBP
As of November 3, 2026
Save $2,018 USD (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,254 USD at MOH London · As of November 3, 2026
View at MOH London

About this 4.98ct lab-grown cushion diamond

This 4.98ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837649163 or 837649163. Listed at 3 retailers as of November 3, 2026, with prices from $1,236 to $3,254, a $2,018 spread on the same certified stone. MOH London lists it at $3,254. 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

4.98
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG837649163
Dimensions12.58 × 8.97 × 5.86 mm
L/W Ratio1.40
Top View
12.58 mm8.97 mm4.98 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837649163
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCuletDepth 65.3%

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 3
Current: $3,254 USD|Low: $1,236 USD|High: $3,254 USD|Avg: $2,385 USD
MOH London
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$1,236 USD
Retailer 2$2,665 USD
MOH London$3,254 USD

1 data point across 3 retailers

3 retailers$1,236 USD to $3,254 USD

A
Cheapest Retailer
-
$1,236 USD
£973 GBP
B
Retailer 2
-
$2,665 USD
View
Most Expensive
B
MOH London
LG837649163 · Nov 3
$3,254 USD
£2,562 GBP
View
2 more retailers have this diamond
Prices start from $1,236 USDSave up to $2,018 USD

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
4.98ct Cushion
$1,236 USD