Cushion|Lab Grown|IGI

3.01ct G VVS1 Cushion Lab Grown Diamond

VG • G/VVS1 • IGI LG835609181

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835609181

Diamond specifications and retailer prices

From £584 GBP
As of November 4, 2026
Save £1,905 GBP (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,489 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835609181 or 835609181. Listed at 8 retailers as of November 4, 2026, with prices from £584 to £2,489, a £1,905 spread on the same certified stone. Brilliant Earth lists it at £2,489. 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

3.01
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609181
Dimensions8.48 × 7.79 × 5.31 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm7.79 mm3.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835609181
Side View
Table 61.0%Crown 34.4°Girdle: STK-VTKPavilion 34.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £2,489 GBP|Low: £584 GBP|High: £3,104 GBP|Avg: £1,267 GBP|-19.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£584 GBP
Retailer 2£714 GBP
Retailer 4£750 GBP
Retailer 6£983 GBP
Retailer 7£1,419 GBP
Retailer 3£1,597 GBP
Retailer 8£2,085 GBP
Brilliant Earth£2,489 GBP

30 data points across 8 retailers

8 retailers£584 GBP to £2,489 GBP

B+
Cheapest Retailer
-
£584 GBP
A
Retailer 2
-
£714 GBP
View
A
Retailer 3
-
£750 GBP
View
A
Retailer 4
-
£983 GBP
View
B+
Retailer 5
-
£1,419 GBP
View
B+
Retailer 6
-
£1,597 GBP
View
Retailer 7
-
£2,085 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
22200168A · Nov 4
£2,489 GBP
$3,360 USD
View
7 more retailers have this diamond
Prices start from £584 GBPSave up to £1,905 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
£584 GBP