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Round|Lab Grown|IGI

0.48ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG831690362

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831690362

Diamond specifications and retailer prices

From £91 GBP
$122 USD
As of November 1, 2026
Save £751 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £842 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.48ct lab-grown round diamond

This 0.48ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831690362 or 831690362. Listed at 11 retailers as of November 1, 2026, with prices from £91 to £842, a £751 spread on the same certified stone. MOH London lists it at £842. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.48
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831690362
Dimensions5.05 × 5.08 × 3.05 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
5.05 mm5.08 mm0.48 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831690362
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.3%

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 1
Current: £842 GBP|Low: £91 GBP|High: £842 GBP|Avg: £259 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8£91 GBP
Retailer 10£181 GBP
Retailer 5£183 GBP
Retailer 6£197 GBP
Retailer 9£200 GBP
Retailer 2£201 GBP
Retailer 7£261 GBP
Retailer 4£263 GBP
Retailer 3£289 GBP
Retailer 11£368 GBP
MOH London£842 GBP

5 data points across 11 retailers

11 retailers£91 GBP to £842 GBP

A
Cheapest Retailer
-
£91 GBP
$122 USD
Final sale: no returns
A
Retailer 2
-
£181 GBP
$243 USD
View
A
Retailer 3
-
£183 GBP
ZAR 3,974 ZAR
View
A
Retailer 4
-
£197 GBP
$265 USD
View
A
Retailer 5
-
£200 GBP
$268 USD
View
A
Retailer 6
-
£201 GBP
View
A
Retailer 7
-
£261 GBP
$350 USD
View
A
Retailer 8
-
£263 GBP
A$542 AUD
View
B+
Retailer 9
-
£289 GBP
SGD 524 SGD
View
B+
Retailer 10
-
£368 GBP
$493 USD
View
Most Expensive
B
MOH London
LG831690362 · Nov 1
£842 GBP
View
10 more retailers have this diamond
Prices start from £91 GBPSave up to £751 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
0.48ct Round
£91 GBP