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Radiant|Lab Grown|IGI

3.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG744513729

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

Certificate IGI LG744513729

Diamond specifications and retailer prices

From £1,553 GBP
$2,063 USD
As of October 27, 2026
Save £9,127 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £10,679 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.52ct lab-grown radiant diamond

This 3.52ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513729 or 744513729. Listed at 14 retailers as of October 27, 2026, with prices from £1,553 to £10,679, a £9,127 spread on the same certified stone. Do Amore Diamonds lists it at £10,679. 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

3.52
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513729
Dimensions10.71 × 7.43 × 4.90 mm
L/W Ratio1.44
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
10.71 mm7.43 mm3.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513729
Side View
Table 65.0%Crown 49.6°Girdle: Slightly ThickPavilion 31.2°Culet: NoneDepth 65.9%

Caratlytics Score

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A+
Exceptional
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 27
Current: £10,679 GBP|Low: £1,553 GBP|High: £12,410 GBP|Avg: £4,243 GBP|-13.9%
Do Amore Diamonds
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
October 28, 2026
Retailer 7£1,553 GBP
Retailer 14£1,690 GBP
Retailer 9£1,842 GBP
Retailer 2£1,927 GBP
Retailer 6£2,124 GBP
Retailer 13£2,637 GBP
Retailer 11£2,733 GBP
Retailer 8£2,818 GBP
Retailer 10£2,888 GBP
Retailer 4£3,359 GBP
Retailer 3£4,943 GBP
Retailer 12£5,401 GBP
Retailer 5£9,610 GBP
Do Amore Diamonds£10,679 GBP

31 data points across 14 retailers

14 retailers£1,553 GBP to £10,679 GBP

A+
Cheapest Retailer
-
£1,553 GBP
$2,063 USD
A
Retailer 2
-
£1,690 GBP
$2,245 USD
View
A
Retailer 3
-
£1,842 GBP
$2,448 USD
View
A
Retailer 4
-
£1,927 GBP
$2,560 USD
View
A
Retailer 5
-
£2,124 GBP
$2,822 USD
View
Final sale: no returns
A
Retailer 6
-
£2,637 GBP
$3,504 USD
View
A
Retailer 7
-
£2,733 GBP
$3,631 USD
View
A
Retailer 8
-
£2,818 GBP
$3,744 USD
View
A
Retailer 9
-
£2,888 GBP
$3,838 USD
View
B+
Retailer 10
-
£3,359 GBP
€4,251 EUR
View
B+
Retailer 11
-
£4,943 GBP
$6,569 USD
View
B+
Retailer 12
-
£5,401 GBP
View
B
Retailer 13
-
£9,610 GBP
$12,770 USD
View
Most Expensive
B
Do Amore Diamonds
27-5A58CDA71 · Oct 28
£10,679 GBP
$14,190 USD
View
13 more retailers have this diamond
Prices start from £1,553 GBPSave up to £9,127 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+
3.52ct Radiant
£1,553 GBP