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Oval|Lab Grown|IGI

0.48ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831696182

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831696182

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of October 28, 2026
Save £668 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £802 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.48ct lab-grown oval diamond

This 0.48ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831696182 or 831696182. Listed at 13 retailers as of October 28, 2026, with prices from £134 to £802, a £668 spread on the same certified stone. MOH London lists it at £802. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696182
Dimensions6.42 × 4.36 × 2.67 mm
L/W Ratio1.47
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
6.42 mm4.36 mm0.48 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696182
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

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 28
Current: £802 GBP|Low: £134 GBP|High: £1,190 GBP|Avg: £443 GBP|-32.6%
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£134 GBP
Retailer 11£180 GBP
Retailer 9£260 GBP
Retailer 2£291 GBP
Retailer 8£335 GBP
Retailer 10£341 GBP
Retailer 3£358 GBP
Retailer 7£360 GBP
Retailer 5£369 GBP
Retailer 12£542 GBP
Retailer 4£679 GBP
MOH London£802 GBP

28 data points across 12 retailers

13 retailers£134 GBP to £802 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£180 GBP
$241 USD
View
Final sale: no returns
A
Retailer 3
-
£199 GBP
$267 USD
View
A
Retailer 4
-
£260 GBP
$349 USD
View
B+
Retailer 5
-
£291 GBP
$390 USD
View
Retailer 6
-
£295 GBP
$395 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£341 GBP
$457 USD
View
B+
Retailer 8
-
£358 GBP
$480 USD
View
B+
Retailer 9
-
£360 GBP
ZAR 7,788 ZAR
View
B+
Retailer 10
-
£369 GBP
View
B
Retailer 11
-
£542 GBP
SGD 982 SGD
View
B
Retailer 12
-
£679 GBP
$910 USD
View
Most Expensive
B
MOH London
LG831696182 · Oct 29
£802 GBP
View
12 more retailers have this diamond
Prices start from £134 GBPSave up to £668 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 Oval
£134 GBP