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Cushion|Lab Grown|IGI

3.01ct L VS1 Cushion Lab Grown Diamond

ID • L/VS1 • IGI LG842635374

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG842635374

Diamond specifications and retailer prices

From £978 GBP
As of November 6, 2026
Save £1,206 GBP (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,184 GBP at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842635374 or 842635374. Listed at 7 retailers as of November 3, 2026, with prices from £978 to £2,184, a £1,206 spread on the same certified stone. Cape Diamonds lists it at £2,184. 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
L
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842635374
Dimensions11.00 × 6.67 × 4.96 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
11.00 mm6.67 mm3.01 ctL / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842635374
Side View
Table 62.0%Crown 38.6°Girdle: VTK-ETKPavilion 41.4°Culet: LargeDepth 74.4%

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 6
Current: £2,184 GBP|Low: £978 GBP|High: £2,184 GBP|Avg: £1,310 GBP|+7.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 6£978 GBP
Retailer 3£1,068 GBP
Retailer 5£1,071 GBP
Retailer 7£1,251 GBP
Retailer 2£1,485 GBP
Retailer 4£1,778 GBP
Cape Diamonds£2,184 GBP

8 data points across 7 retailers

7 retailers£978 GBP to £2,184 GBP

A
Cheapest Retailer
-
£978 GBP
Final sale: no returns
A
Retailer 2
-
£1,068 GBP
View
A
Retailer 3
-
£1,071 GBP
View
B+
Retailer 4
-
£1,251 GBP
View
B
Retailer 5
-
£1,485 GBP
View
B
Retailer 6
-
£1,778 GBP
View
Most Expensive
C
Cape Diamonds
cert_842635374 · Nov 3
£2,184 GBP
ZAR 47,235 ZAR
View
6 more retailers have this diamond
Prices start from £978 GBPSave up to £1,206 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
£978 GBP