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Marquise|Lab Grown|IGI

0.34ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG544269935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544269935

Diamond specifications and retailer prices

From £69 GBP
$92 USD
As of October 30, 2026
Save £559 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £627 GBP at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544269935 or 544269935. Listed at 15 retailers as of October 30, 2026, with prices from £69 to £627, a £559 spread on the same certified stone. MOH London lists it at £627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544269935
Dimensions7.15 × 3.62 × 2.20 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.15 mm3.62 mm0.34 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544269935
Side View
Table 63.0%Crown 38.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 60.8%

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 30
Current: £627 GBP|Low: £66 GBP|High: £635 GBP|Avg: £229 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
November 1, 2026
Retailer 9£69 GBP
Retailer 14£80 GBP
Retailer 3£91 GBP
Retailer 11£91 GBP
Retailer 10£142 GBP
Retailer 2£155 GBP
Retailer 7£160 GBP
Retailer 13£178 GBP
Retailer 8£219 GBP
Retailer 4£254 GBP
Retailer 12£275 GBP
Retailer 5£319 GBP
Retailer 6£455 GBP
MOH London£627 GBP

44 data points across 14 retailers

15 retailers£69 GBP to £627 GBP

A
Cheapest Retailer
-
£69 GBP
$92 USD
A
Retailer 2
-
£80 GBP
$107 USD
View
A
Retailer 3
-
£91 GBP
$122 USD
View
Retailer 4
-
£91 GBP
$122 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£142 GBP
$190 USD
View
B+
Retailer 6
-
£155 GBP
ZAR 3,355 ZAR
View
B+
Retailer 7
-
£160 GBP
View
B+
Retailer 8
-
£178 GBP
$239 USD
View
B+
Retailer 9
-
£182 GBP
HK$1,900 HKD
View
B+
Retailer 10
-
£219 GBP
View
B
Retailer 11
-
£254 GBP
$340 USD
View
B
Retailer 12
-
£275 GBP
$368 USD
View
B
Retailer 13
-
£319 GBP
$427 USD
View
B
Retailer 14
-
£455 GBP
View
Most Expensive
B
MOH London
LG544269935 · Nov 1
£627 GBP
View
14 more retailers have this diamond
Prices start from £69 GBPSave up to £559 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
£69 GBP