Cushion|Lab Grown|IGI

3.00ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG806626283

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG806626283

Diamond specifications and retailer prices

From £745 GBP
€951 EUR
As of October 23, 2026
12 retailers carry this diamond
Most expensive: £2,896 GBP at Brilliant Earth · As of October 23, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806626283 or 806626283. Listed at 12 retailers as of October 23, 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

3.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806626283
Dimensions10.27 × 7.63 × 4.83 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm7.63 mm3.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806626283
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 38.5°Culet: LargeDepth 63.3%

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: Oct 23
Current: £2,896 GBP|Low: £316 GBP|High: £4,023 GBP|Avg: £1,314 GBP|-28.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 21, 2026
Retailer 14£443 GBP
Retailer 12£491 GBP
Retailer 10£567 GBP
Retailer 9£709 GBP
Retailer 7£745 GBP
Retailer 13£755 GBP
Retailer 2£758 GBP
Retailer 4£890 GBP
Retailer 3£1,433 GBP
Retailer 5£1,596 GBP
Retailer 11£1,720 GBP
Retailer 6£1,783 GBP
Retailer 8£2,061 GBP
Brilliant Earth£2,896 GBP

31 data points across 14 retailers

12 retailers

Retailer 1
-
£567 GBP
$760 USD
Price last confirmed 8 days ago
Retailer 2
-
£709 GBP
$950 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£745 GBP
€951 EUR
View
Retailer 4
-
£755 GBP
$1,011 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£758 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£890 GBP
$1,192 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£1,596 GBP
$2,138 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£1,720 GBP
$2,305 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£1,783 GBP
$2,389 USD
View
Price last confirmed 73 days ago
Retailer 10
-
£1,821 GBP
$2,440 USD
View
Price last confirmed 10 days ago
Retailer 11
-
£2,061 GBP
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
20664740A · Oct 23
£2,896 GBP
$3,880 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £745 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
£745 GBP