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Cushion|Lab Grown|IGI

3.00ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG852617309

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG852617309

Diamond specifications and retailer prices

From £459 GBP
As of November 6, 2026
Save £4,105 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,565 GBP at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG852617309 or 852617309. Listed at 17 retailers as of November 5, 2026, with prices from £459 to £4,565, a £4,105 spread on the same certified stone. Brilliant Earth lists it at £4,565. 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

3.00
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852617309
Dimensions10.03 × 7.37 × 4.88 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.03 mm7.37 mm3.00 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852617309
Side View
Table 63.0%Crown 34.5°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 66.2%

Caratlytics Score

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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: £4,565 GBP|Low: £459 GBP|High: £4,565 GBP|Avg: £1,355 GBP
Brilliant Earth
Retailer 2
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November 6, 2026
Retailer 3£459 GBP
Retailer 10£563 GBP
Retailer 16£609 GBP
Retailer 4£681 GBP
Retailer 2£737 GBP
Retailer 6£771 GBP
Retailer 11£784 GBP
Retailer 7£1,027 GBP
Retailer 12£1,077 GBP
Retailer 17£1,103 GBP
Retailer 15£1,149 GBP
Retailer 14£1,324 GBP
Retailer 8£1,576 GBP
Retailer 9£1,650 GBP
Retailer 5£1,724 GBP
Retailer 13£2,117 GBP
Brilliant Earth£4,565 GBP

8 data points across 17 retailers

17 retailers£459 GBP to £4,565 GBP

A
Cheapest Retailer
-
£459 GBP
Final sale: no returns
A
Retailer 2
-
£563 GBP
View
A
Retailer 3
-
£609 GBP
View
A
Retailer 4
-
£681 GBP
View
A
Retailer 5
-
£737 GBP
View
A
Retailer 6
-
£771 GBP
View
A
Retailer 7
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£784 GBP
View
A
Retailer 8
-
£1,027 GBP
View
A
Retailer 9
-
£1,077 GBP
View
A
Retailer 10
-
£1,103 GBP
View
A
Retailer 11
-
£1,149 GBP
View
B+
Retailer 12
-
£1,324 GBP
View
B+
Retailer 13
-
£1,576 GBP
View
B+
Retailer 14
-
£1,650 GBP
View
B+
Retailer 15
-
£1,724 GBP
View
B+
Retailer 16
-
£2,117 GBP
View
Most Expensive
B
Brilliant Earth
22382669A · Nov 5
£4,565 GBP
$6,110 USD
View
16 more retailers have this diamond
Prices start from £459 GBPSave up to £4,105 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
3.00ct Cushion
£459 GBP