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Radiant|Lab Grown|IGI

5.04ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754508945

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

Certificate IGI LG754508945

Diamond specifications and retailer prices

From £5,772 GBP
$7,734 USD
As of October 31, 2026
Save £23,364 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £29,136 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.04ct lab-grown radiant diamond

This 5.04ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508945 or 754508945. Listed at 13 retailers as of October 31, 2026, with prices from £5,772 to £29,136, a £23,364 spread on the same certified stone. Michael Trio lists it at £29,136. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508945
Dimensions8.52 × 8.52 × 5.48 mm
L/W Ratio1.00
Culet sizePointed
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
8.52 mm8.52 mm5.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508945
Side View
Table 65.0%Crown 42.2°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 64.3%

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: Oct 31
Current: £29,136 GBP|Low: £5,772 GBP|High: £31,324 GBP|Avg: £14,843 GBP|-7.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 7£5,772 GBP
Retailer 8£6,256 GBP
Retailer 13£7,247 GBP
Retailer 10£8,560 GBP
Retailer 3£8,798 GBP
Retailer 6£9,415 GBP
Retailer 9£12,486 GBP
Retailer 2£13,086 GBP
Retailer 12£13,560 GBP
Retailer 4£18,479 GBP
Retailer 5£23,171 GBP
Retailer 11£24,558 GBP
Michael Trio£29,136 GBP

37 data points across 13 retailers

13 retailers£5,772 GBP to £29,136 GBP

A
Cheapest Retailer
-
£5,772 GBP
$7,734 USD
A
Retailer 2
-
£6,256 GBP
$8,382 USD
View
A
Retailer 3
-
£7,247 GBP
$9,710 USD
View
A
Retailer 4
-
£8,560 GBP
HK$89,600 HKD
View
A
Retailer 5
-
£8,798 GBP
$11,788 USD
View
A
Retailer 6
-
£9,415 GBP
View
A
Retailer 7
-
£12,486 GBP
$16,730 USD
View
A
Retailer 8
-
£13,086 GBP
€16,699 EUR
View
A
Retailer 9
-
£13,560 GBP
View
Retailer 10
-
£18,479 GBP
A$38,093 AUD
View
Price last confirmed 23 days ago
B
Retailer 11
-
£23,171 GBP
$31,046 USD
View
B
Retailer 12
-
£24,558 GBP
$32,906 USD
View
Most Expensive
B
Michael Trio
9973562720 · Oct 31
£29,136 GBP
SGD 52,756 SGD
View
12 more retailers have this diamond
Prices start from £5,772 GBPSave up to £23,364 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
5.04ct Radiant
£5,772 GBP