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Radiant|Lab Grown|IGI

5.01ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG729566273

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

Certificate IGI LG729566273

Diamond specifications and retailer prices

From £5,114 GBP
$6,852 USD
As of October 30, 2026
Save £26,799 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £31,913 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.01ct lab-grown radiant diamond

This 5.01ct 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 LG729566273 or 729566273. Listed at 17 retailers as of October 30, 2026, with prices from £5,114 to £31,913, a £26,799 spread on the same certified stone. Do Amore Diamonds lists it at £31,913. 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

5.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729566273
Dimensions11.76 × 8.35 × 5.66 mm
L/W Ratio1.41
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
11.76 mm8.35 mm5.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729566273
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 30.5°Culet: NoneDepth 67.8%

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 30
Current: £31,913 GBP|Low: £5,114 GBP|High: £35,600 GBP|Avg: £11,760 GBP|-10.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 10£5,114 GBP
Retailer 3£5,357 GBP
Retailer 5£5,444 GBP
Retailer 11£5,658 GBP
Retailer 12£5,903 GBP
Retailer 9£6,414 GBP
Retailer 16£6,922 GBP
Retailer 4£6,980 GBP
Retailer 17£7,036 GBP
Retailer 15£7,364 GBP
Retailer 6£11,378 GBP
Retailer 2£11,441 GBP
Retailer 13£12,220 GBP
Retailer 7£14,260 GBP
Retailer 14£16,447 GBP
Retailer 8£17,204 GBP
Do Amore Diamonds£31,913 GBP

32 data points across 17 retailers

17 retailers£5,114 GBP to £31,913 GBP

A
Cheapest Retailer
-
£5,114 GBP
$6,852 USD
A
Retailer 2
-
£5,357 GBP
$7,178 USD
View
A
Retailer 3
-
£5,444 GBP
$7,295 USD
View
A
Retailer 4
-
£5,658 GBP
$7,581 USD
View
A
Retailer 5
-
£5,903 GBP
$7,910 USD
View
A
Retailer 6
-
£6,414 GBP
$8,594 USD
View
Final sale: no returns
A
Retailer 7
-
£6,922 GBP
$9,275 USD
View
A
Retailer 8
-
£6,980 GBP
$9,352 USD
View
A
Retailer 9
-
£7,036 GBP
$9,427 USD
View
A
Retailer 10
-
£7,364 GBP
$9,867 USD
View
Retailer 11
-
£11,378 GBP
€14,519 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
-
£11,441 GBP
$15,330 USD
View
A
Retailer 13
-
£12,220 GBP
View
Retailer 14
-
£14,260 GBP
A$29,395 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£16,447 GBP
$22,037 USD
View
Retailer 16
-
£17,204 GBP
A$35,464 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-078F734C3 · Oct 30
£31,913 GBP
$42,760 USD
View
16 more retailers have this diamond
Prices start from £5,114 GBPSave up to £26,799 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
5.01ct Radiant
£5,114 GBP