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Marquise|Lab Grown|IGI

0.34ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG782659691

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782659691

Diamond specifications and retailer prices

From £118 GBP
$158 USD
As of November 1, 2026
Save £491 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £609 GBP at MOH London · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782659691 or 782659691. Listed at 8 retailers as of November 1, 2026, with prices from £118 to £609, a £491 spread on the same certified stone. MOH London lists it at £609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782659691
Dimensions7.84 × 3.56 × 2.15 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm3.56 mm0.34 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782659691
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.4%

Caratlytics Score

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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: Nov 1
Current: £609 GBP|Low: £109 GBP|High: £616 GBP|Avg: £264 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£118 GBP
Retailer 2£154 GBP
Retailer 3£158 GBP
Retailer 4£213 GBP
Retailer 6£307 GBP
MOH London£609 GBP

42 data points across 6 retailers

8 retailers£118 GBP to £609 GBP

A
Cheapest Retailer
-
£118 GBP
$158 USD
A
Retailer 2
-
£119 GBP
$160 USD
View
B+
Retailer 3
-
£154 GBP
View
B+
Retailer 4
-
£158 GBP
€202 EUR
View
B+
Retailer 5
-
£213 GBP
View
B
Retailer 6
-
£307 GBP
$412 USD
View
B
Retailer 7
-
£310 GBP
$417 USD
View
Most Expensive
B
MOH London
LG782659691 · Nov 2
£609 GBP
View
7 more retailers have this diamond
Prices start from £118 GBPSave up to £491 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
£118 GBP