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Oval|Lab Grown|IGI

0.54ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG840622037

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840622037

Diamond specifications and retailer prices

From £204 GBP
$273 USD
As of October 29, 2026
Save £812 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,016 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840622037 or 840622037. Listed at 19 retailers as of October 29, 2026, with prices from £204 to £1,016, a £812 spread on the same certified stone. MOH London lists it at £1,016. 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

0.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622037
Dimensions6.33 × 4.58 × 2.95 mm
L/W Ratio1.38
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
6.33 mm4.58 mm0.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622037
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 64.4%

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: £1,016 GBP|Low: £204 GBP|High: £1,016 GBP|Avg: £515 GBP
MOH London
Retailer 2
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Retailer 19
November 1, 2026
Retailer 4£204 GBP
Retailer 3£228 GBP
Retailer 16£236 GBP
Retailer 14£252 GBP
Retailer 19£252 GBP
Retailer 15£299 GBP
Retailer 6£332 GBP
Retailer 12£414 GBP
Retailer 9£417 GBP
Retailer 18£419 GBP
Retailer 2£444 GBP
Retailer 13£456 GBP
Retailer 5£537 GBP
Retailer 10£676 GBP
Retailer 17£775 GBP
Retailer 8£811 GBP
Retailer 7£849 GBP
Retailer 11£893 GBP
MOH London£1,016 GBP

17 data points across 19 retailers

19 retailers£204 GBP to £1,016 GBP

A
Cheapest Retailer
-
£204 GBP
$273 USD
A
Retailer 2
-
£228 GBP
$305 USD
View
Final sale: no returns
A
Retailer 3
-
£236 GBP
$316 USD
View
Retailer 4
-
£252 GBP
$338 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£252 GBP
$338 USD
View
A
Retailer 6
-
£299 GBP
$401 USD
View
B+
Retailer 7
-
£332 GBP
$445 USD
View
B+
Retailer 8
-
£414 GBP
€528 EUR
View
B+
Retailer 9
-
£417 GBP
$559 USD
View
B+
Retailer 10
-
£419 GBP
$561 USD
View
B+
Retailer 11
-
£444 GBP
View
B+
Retailer 12
-
£456 GBP
ZAR 9,875 ZAR
View
B+
Retailer 13
-
£537 GBP
$720 USD
View
B
Retailer 14
-
£676 GBP
SGD 1,224 SGD
View
B
Retailer 15
-
£775 GBP
$1,038 USD
View
B
Retailer 16
-
£811 GBP
$1,087 USD
View
B
Retailer 17
-
£849 GBP
$1,137 USD
View
B
Retailer 18
-
£893 GBP
$1,196 USD
View
Most Expensive
B
MOH London
LG840622037 · Oct 29
£1,016 GBP
View
18 more retailers have this diamond
Prices start from £204 GBPSave up to £812 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
0.54ct Oval
£204 GBP