CaratHunter
Plans
Oval|Lab Grown|IGI

1.42ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG360866278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG360866278

Diamond specifications and retailer prices

From £2,869 GBP
$3,820 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £2,869 GBP at Brilliant Earth
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 Brilliant Earth

About this 1.42ct lab-grown oval diamond

This 1.42ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG360866278 or 360866278. 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

1.42
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG360866278
Dimensions9.13 × 6.32 × 3.93 mm
L/W Ratio1.44
Culet sizeNone
Top View
9.13 mm6.32 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG360866278
Side View
Table 58.0%Crown 35°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 62.2%

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: £2,869 GBP|Low: £2,869 GBP|High: £2,921 GBP|Avg: £2,901 GBP|-1.8%
October 18, 2026
Brilliant Earth£2,869 GBP

3 data points across 1 retailer

1 retailer

B
Brilliant Earth
18808977Y · Oct 29
£2,869 GBP
$3,820 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
1.42ct Oval
£2,869 GBP