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Marquise|Lab Grown|IGI

0.34ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG783601027

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783601027

Diamond specifications and retailer prices

From £51 GBP
$69 USD
As of November 2, 2026
Save £418 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £469 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783601027 or 783601027. Listed at 16 retailers as of November 2, 2026, with prices from £51 to £469, a £418 spread on the same certified stone. MOH London lists it at £469. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783601027
Dimensions7.06 × 3.57 × 2.32 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
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
7.06 mm3.57 mm0.34 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783601027
Side View
Table 58.0%Crown 31.3°Girdle: MED-THKPavilion 42.3°Culet: NoneDepth 65.0%

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 2
Current: £469 GBP|Low: £49 GBP|High: £475 GBP|Avg: £181 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 13£51 GBP
Retailer 11£60 GBP
Retailer 12£68 GBP
Retailer 14£68 GBP
Retailer 2£113 GBP
Retailer 9£116 GBP
Retailer 8£135 GBP
Retailer 3£147 GBP
Retailer 5£149 GBP
Retailer 10£164 GBP
Retailer 15£206 GBP
Retailer 6£251 GBP
Retailer 4£290 GBP
Retailer 7£341 GBP
MOH London£469 GBP

45 data points across 15 retailers

16 retailers£51 GBP to £469 GBP

A
Cheapest Retailer
-
£51 GBP
$69 USD
A
Retailer 2
-
£60 GBP
$80 USD
View
Retailer 3
-
£68 GBP
$91 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£68 GBP
$91 USD
View
A
Retailer 5
-
£97 GBP
$130 USD
View
A
Retailer 6
-
£113 GBP
View
A
Retailer 7
-
£116 GBP
ZAR 2,513 ZAR
View
A
Retailer 8
-
£135 GBP
€173 EUR
View
B+
Retailer 9
-
£147 GBP
$197 USD
View
B+
Retailer 10
-
£149 GBP
$200 USD
View
B+
Retailer 11
-
£164 GBP
View
B+
Retailer 12
-
£206 GBP
$276 USD
View
B
Retailer 13
-
£251 GBP
$336 USD
View
B
Retailer 14
-
£290 GBP
$389 USD
View
B
Retailer 15
-
£341 GBP
View
Most Expensive
B
MOH London
LG783601027 · Nov 2
£469 GBP
View
15 more retailers have this diamond
Prices start from £51 GBPSave up to £418 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
£51 GBP