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Oval|Lab Grown|IGI

0.30ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG544263747

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG544263747

Diamond specifications and retailer prices

From £63 GBP
$85 USD
As of October 29, 2026
Save £346 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £579 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct lab-grown oval diamond

This 0.3ct lab-grown oval 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 LG544263747 or 544263747. Listed at 14 retailers as of October 29, 2026, with a 545% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544263747
Dimensions5.20 × 3.84 × 2.49 mm
L/W Ratio1.35
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
5.20 mm3.84 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544263747
Side View
Table 62.0%Crown 32.7°Girdle: THN-STKPavilion 43.1°Culet: NoneDepth 64.8%

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 29
Current: £579 GBP|Low: £60 GBP|High: £582 GBP|Avg: £201 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8£63 GBP
Retailer 3£84 GBP
Retailer 9£84 GBP
Retailer 4£112 GBP
Retailer 2£142 GBP
Retailer 6£142 GBP
Retailer 10£169 GBP
Retailer 5£201 GBP
Retailer 11£246 GBP
Retailer 7£409 GBP
MOH London£579 GBP

44 data points across 11 retailers

14 retailers£63 GBP to £409 GBP

A
Cheapest Retailer
-
£63 GBP
$85 USD
A
Retailer 2
-
£73 GBP
$98 USD
View
A
Retailer 3
-
£84 GBP
$112 USD
View
A
Retailer 4
-
£84 GBP
$112 USD
View
A
Retailer 5
-
£112 GBP
$150 USD
View
B+
Retailer 6
-
£142 GBP
View
B+
Retailer 7
-
£142 GBP
ZAR 3,064 ZAR
View
B
Retailer 8
-
£169 GBP
$226 USD
View
B+
Retailer 9
-
£172 GBP
HK$1,800 HKD
View
B
Retailer 10
-
£201 GBP
View
B
Retailer 11
-
£246 GBP
$330 USD
View
B
Retailer 12
-
£252 GBP
$338 USD
View
B
Retailer 13
-
£409 GBP
View
Most Expensive
MOH London
LG544263747 · Oct 29
£579 GBP
View
Price under review
13 more retailers have this diamond
Prices start from £63 GBPSave up to £346 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
0.30ct Oval
£63 GBP