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Marquise|Lab Grown|IGI

0.34ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG842618033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842618033

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 25, 2026
Save £358 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £614 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.34ct lab-grown marquise diamond

This 0.34ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842618033 or 842618033. Listed at 9 retailers as of October 29, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.34
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842618033
Dimensions7.32 × 3.67 × 2.20 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.32 mm3.67 mm0.34 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842618033
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.9%

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 25
Current: £614 GBP|Low: £89 GBP|High: £621 GBP|Avg: £271 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£89 GBP
Retailer 2£154 GBP
Retailer 6£176 GBP
Retailer 3£214 GBP
Retailer 7£313 GBP
Retailer 4£446 GBP
MOH London£614 GBP

20 data points across 7 retailers

9 retailers£89 GBP to £446 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
A
Retailer 2
-
£89 GBP
$118 USD
View
B+
Retailer 3
-
£154 GBP
View
B+
Retailer 4
-
£176 GBP
$235 USD
View
B
Retailer 5
-
£214 GBP
View
B
Retailer 6
-
£268 GBP
$357 USD
View
B
Retailer 7
-
£313 GBP
$417 USD
View
B
Retailer 8
-
£446 GBP
View
Most Expensive
MOH London
LG842618033 · Oct 25
£614 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £89 GBPSave up to £358 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
0.34ct Marquise
£89 GBP