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Cushion|Lab Grown|IGI

3.01ct I VS2 Cushion Lab Grown Diamond

EX • I/VS2 • IGI LG544281386

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG544281386

Diamond specifications and retailer prices

From £467 GBP
$626 USD
As of October 30, 2026
Save £1,078 GBP (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,546 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544281386 or 544281386. Listed at 3 retailers as of October 30, 2026, with prices from £467 to £1,546, a £1,078 spread on the same certified stone. The Diamond Guys lists it at £1,546. 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
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544281386
Dimensions9.13 × 7.83 × 5.38 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.13 mm7.83 mm3.01 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544281386
Side View
Table 63.5%Crown 36°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £467 GBP|Low: £424 GBP|High: £2,885 GBP|Avg: £1,267 GBP|-25.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
September 13, 2026
Retailer 1£467 GBP
Retailer 3£519 GBP
Retailer 4£702 GBP
Retailer 2£1,071 GBP
Retailer 5£1,359 GBP
The Diamond Guys£1,546 GBP

20 data points across 6 retailers

3 retailers£467 GBP to £1,546 GBP

B+
Cheapest Retailer
-
£467 GBP
$626 USD
B+
Retailer 2
-
£1,071 GBP
CA$1,994 CAD
View
Most Expensive
B
The Diamond Guys
1932459524 · Oct 30
£1,546 GBP
$2,071 USD
View
2 more retailers have this diamond
Prices start from £467 GBPSave up to £1,078 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.

B+
3.01ct Cushion
£467 GBP