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Round|Lab Grown|IGI

0.48ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG799618503

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799618503

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £526 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £618 GBP at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799618503 or 799618503. Listed at 10 retailers as of October 29, 2026, with prices from £92 to £618, a £526 spread on the same certified stone. MOH London lists it at £618. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799618503
Dimensions5.04 × 5.08 × 3.08 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
Top View
5.04 mm5.08 mm0.48 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799618503
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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: £618 GBP|Low: £77 GBP|High: £881 GBP|Avg: £261 GBP|-29.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6£92 GBP
Retailer 5£104 GBP
Retailer 2£107 GBP
Retailer 12£164 GBP
Retailer 10£184 GBP
Retailer 3£220 GBP
Retailer 7£229 GBP
Retailer 4£235 GBP
Retailer 9£338 GBP
Retailer 8£342 GBP
Retailer 11£422 GBP
MOH London£618 GBP

31 data points across 12 retailers

10 retailers£92 GBP to £618 GBP

A+
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£104 GBP
$138 USD
View
Final sale: no returns
A
Retailer 3
-
£107 GBP
$143 USD
View
A
Retailer 4
-
£164 GBP
$219 USD
View
A
Retailer 5
-
£184 GBP
$245 USD
View
A
Retailer 6
-
£229 GBP
€290 EUR
View
B+
Retailer 7
-
£338 GBP
$450 USD
View
B+
Retailer 8
-
£342 GBP
A$700 AUD
View
B+
Retailer 9
-
£422 GBP
$562 USD
View
Most Expensive
B
MOH London
LG799618503 · Oct 29
£618 GBP
View
9 more retailers have this diamond
Prices start from £92 GBPSave up to £526 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
£92 GBP