Radiant|Lab Grown|IGI

0.54ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG794629147

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794629147

Diamond specifications and retailer prices

From £157 GBP
$211 USD
As of October 30, 2026
Save £761 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £918 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794629147 or 794629147. Listed at 21 retailers as of October 30, 2026, with prices from £157 to £918, a £761 spread on the same certified stone. Reve Diamonds lists it at £918. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629147
Dimensions5.82 × 4.09 × 2.75 mm
L/W Ratio1.42
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
5.82 mm4.09 mm0.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629147
Side View
Table 70.0%Crown 41.3°Girdle: MediumPavilion 36°Culet: NoneDepth 67.2%

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: Oct 30
Current: £362 GBP|Low: £152 GBP|High: £793 GBP|Avg: £390 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 12£157 GBP
Retailer 6£177 GBP
Retailer 3£183 GBP
Retailer 4£196 GBP
Retailer 15£196 GBP
Retailer 13£265 GBP
Retailer 9£354 GBP
Retailer 10£355 GBP
Retailer 5£357 GBP
Retailer 1£362 GBP
Retailer 14£500 GBP
Retailer 2£629 GBP
Retailer 11£631 GBP
Retailer 7£762 GBP
Retailer 8£789 GBP

44 data points across 15 retailers

21 retailers£157 GBP to £918 GBP

A
Cheapest Retailer
-
£157 GBP
$211 USD
A
Retailer 2
-
£177 GBP
$237 USD
View
Final sale: no returns
A
Retailer 3
-
£183 GBP
$245 USD
View
A
Retailer 4
-
£196 GBP
$262 USD
View
A
Retailer 5
-
£196 GBP
$262 USD
View
A
Retailer 6
-
£220 GBP
HK$2,300 HKD
View
B+
Retailer 7
-
£265 GBP
$355 USD
View
B+
Retailer 8
-
£278 GBP
$372 USD
View
B+
Retailer 9
-
£354 GBP
ZAR 7,659 ZAR
View
Retailer 10
-
£355 GBP
€453 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£357 GBP
$478 USD
View
B+
Retailer 12
-
£362 GBP
View
B
Retailer 13
-
£500 GBP
$670 USD
View
B
Retailer 14
-
£531 GBP
SGD 962 SGD
View
B
Retailer 15
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£629 GBP
$843 USD
View
B
Retailer 16
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£631 GBP
$846 USD
View
B
Retailer 17
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£669 GBP
$896 USD
View
B
Retailer 18
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£669 GBP
$897 USD
View
B
Retailer 19
-
£762 GBP
View
B
Retailer 20
-
£789 GBP
View
Most Expensive
B
Reve Diamonds
13531B727 · Oct 30
£918 GBP
$1,230 USD
View
20 more retailers have this diamond
Prices start from £157 GBPSave up to £761 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 Radiant
£157 GBP