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Cushion|Lab Grown|IGI

3.01ct K VS1 Cushion Lab Grown Diamond

EX • K/VS1 • IGI LG457048558

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG457048558

Diamond specifications and retailer prices

From £952 GBP
As of November 6, 2026
3 retailers carry this diamond
Most expensive: £3,196 GBP at MOH London · As of October 8, 2026
View at MOH London

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG457048558 or 457048558. Listed at 3 retailers as of November 6, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG457048558
Dimensions8.35 × 7.70 × 4.98 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm7.70 mm3.01 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG457048558
Side View
Table 64.5%Crown 39.7°Girdle: MED-VTKPavilion 29.3°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £3,196 GBP|Low: £873 GBP|High: £3,196 GBP|Avg: £1,369 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 10, 2026
Retailer 2£952 GBP
Retailer 7£1,061 GBP
Retailer 3£1,098 GBP
Retailer 5£1,122 GBP
Retailer 6£1,198 GBP
Retailer 4£1,481 GBP
MOH London£3,196 GBP

8 data points across 7 retailers

3 retailers

A
Cheapest Retailer
-
£952 GBP
Retailer 2
-
£1,098 GBP
View
Price last confirmed 32 days ago
Most Expensive
MOH London
LG457048558 · Oct 8
£3,196 GBP
View
Price last confirmed 29 days ago
2 more retailers have this diamond
Prices start from £952 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
3.01ct Cushion
£952 GBP