CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG494184642

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG494184642

Diamond specifications and retailer prices

From £3,212 GBP
$4,277 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £3,212 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG494184642 or 494184642. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494184642
Dimensions6.95 × 6.14 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.95 mm6.14 mm1.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494184642
Side View
Table 60.0%Crown 37.6°Girdle: MED-VTKPavilion 29.7°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,212 GBP|Low: £3,078 GBP|High: £5,082 GBP|Avg: £3,817 GBP|-36.8%
September 23, 2026
B2C Jewels£3,212 GBP

4 data points across 1 retailer

1 retailer

B
B2C Jewels
20034159 · Oct 29
£3,212 GBP
$4,277 USD
View

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
1.50ct Cushion
£3,212 GBP