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Marquise|Lab Grown|IGI

0.34ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG704563866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG704563866

Diamond specifications and retailer prices

From £82 GBP
$109 USD
As of October 27, 2026
Save £456 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £538 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 top-tier cut grade and certified by IGI LG704563866 or 704563866. Listed at 16 retailers as of October 27, 2026, with prices from £82 to £538, a £456 spread on the same certified stone. Flawless Fine Jewelry lists it at £538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704563866
Dimensions6.82 × 3.70 × 2.35 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm3.70 mm0.34 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704563866
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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: Oct 27
Current: £538 GBP|Low: £46 GBP|High: £859 GBP|Avg: £246 GBP
Flawless Fine Jewelry
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
October 29, 2026
Retailer 6£46 GBP
Retailer 11£82 GBP
Retailer 3£95 GBP
Retailer 10£98 GBP
Retailer 4£108 GBP
Retailer 13£108 GBP
Retailer 12£143 GBP
Retailer 7£186 GBP
Retailer 2£202 GBP
Retailer 8£261 GBP
Retailer 5£325 GBP
Retailer 14£327 GBP
Flawless Fine Jewelry£538 GBP
Retailer 9£850 GBP

43 data points across 14 retailers

16 retailers£82 GBP to £538 GBP

A
Cheapest Retailer
-
£82 GBP
$109 USD
A
Retailer 2
-
£95 GBP
A$195 AUD
View
Price last confirmed 123 days ago
A
Retailer 3
-
£95 GBP
$127 USD
View
A
Retailer 4
-
£98 GBP
$130 USD
View
A
Retailer 5
-
£108 GBP
$144 USD
View
A
Retailer 6
-
£108 GBP
$144 USD
View
B+
Retailer 7
-
£143 GBP
$190 USD
View
B+
Retailer 8
-
£186 GBP
€236 EUR
View
B+
Retailer 9
-
£202 GBP
View
B
Retailer 10
-
£261 GBP
View
B
Retailer 11
-
£287 GBP
SGD 517 SGD
View
B
Retailer 12
-
£325 GBP
$433 USD
View
B
Retailer 13
-
£327 GBP
$435 USD
View
B
Retailer 14
-
£370 GBP
$493 USD
View
Most Expensive
B
Flawless Fine Jewelry
112F43903 · Oct 29
£538 GBP
View
14 more retailers have this diamond
Prices start from £82 GBPSave up to £456 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
£82 GBP