CaratHunter
Plans
Marquise|Lab Grown|UNKNOWN

0.40ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • UNKNOWN 233936252

Certificate UNKNOWN 233936252

Diamond specifications and retailer prices

From £104 GBP
$139 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £104 GBP at Loose Grown Diamond
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 Loose Grown Diamond

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 233936252. Listed at a single retailer as of October 28, 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

0.40
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 233936252
L/W Ratio2.00
Top View
LengthWidth0.40 ctE / VS1
OriginLab Grown
CutIdeal
CertificateUNKNOWN 233936252
Side View
TableCrownGirdlePavilionCuletDepth

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 28
Current: £104 GBP|Low: £42 GBP|High: £229 GBP|Avg: £133 GBP|-35.0%
September 30, 2026
Loose Grown Diamond£104 GBP

8 data points across 1 retailer

1 retailer

B
Loose Grown Diamond
233936252 · Oct 28
£104 GBP
$139 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
0.40ct Marquise
£104 GBP