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Round|Lab Grown|IGI

0.34ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG455036713

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455036713

Diamond specifications and retailer prices

From £157 GBP
$210 USD
As of October 31, 2026
Save £655 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £811 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown round diamond

This 0.34ct lab-grown round 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 LG455036713 or 455036713. Listed at 11 retailers as of October 29, 2026, with prices from £157 to £811, a £655 spread on the same certified stone. MOH London lists it at £811. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455036713
Dimensions4.52 × 4.49 × 2.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Blue Nuance
Top View
4.52 mm4.49 mm0.34 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455036713
Side View
Table 59.5%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £811 GBP|Low: £156 GBP|High: £817 GBP|Avg: £333 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£157 GBP
Retailer 6£163 GBP
Retailer 9£188 GBP
Retailer 7£202 GBP
Retailer 8£345 GBP
Retailer 5£364 GBP
Retailer 2£373 GBP
Retailer 4£393 GBP
MOH London£811 GBP

42 data points across 9 retailers

11 retailers£157 GBP to £811 GBP

A
Cheapest Retailer
-
£157 GBP
$210 USD
B+
Retailer 2
-
£163 GBP
$218 USD
View
B+
Retailer 3
-
£188 GBP
$252 USD
View
B+
Retailer 4
-
£202 GBP
$270 USD
View
B+
Retailer 5
-
£202 GBP
$270 USD
View
B
Retailer 6
-
£345 GBP
$462 USD
View
B
Retailer 7
-
£364 GBP
ZAR 7,882 ZAR
View
B
Retailer 8
-
£373 GBP
View
B
Retailer 9
-
£393 GBP
€501 EUR
View
B
Retailer 10
-
£647 GBP
$867 USD
View
Most Expensive
B
MOH London
LG455036713 · Oct 29
£811 GBP
View
10 more retailers have this diamond
Prices start from £157 GBPSave up to £655 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 Round
£157 GBP