CaratHunter
Plans
Radiant|Lab Grown|IGI

3.36ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG7508900117

Certificate IGI LG7508900117

Diamond specifications and retailer prices

From £7,802 GBP
$10,390 USD
As of October 28, 2026
Save £2,395 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £10,198 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.36ct lab-grown radiant diamond

This 3.36ct 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 LG7508900117 or 7508900117. Listed at 2 retailers as of October 28, 2026, with prices from £7,802 to £10,198, a £2,395 spread on the same certified stone. Brilliant Earth lists it at £10,198. 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

3.36
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7508900117
Dimensions11.00 × 7.48 × 4.85 mm
L/W Ratio1.47
Culet sizeNone
Top View
11.00 mm7.48 mm3.36 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7508900117
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £10,198 GBP|Low: £7,202 GBP|High: £11,091 GBP|Avg: £8,885 GBP|-8.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 4£7,502 GBP
Retailer 2£7,802 GBP
Retailer 3£8,703 GBP
Retailer 5£9,002 GBP
Brilliant Earth£10,198 GBP

14 data points across 5 retailers

2 retailers£7,802 GBP to £10,198 GBP

B
Cheapest Retailer
-
£7,802 GBP
$10,390 USD
Most Expensive
B
Brilliant Earth
13057056Y · Oct 29
£10,198 GBP
$13,580 USD
View
1 more retailer has this diamond
Prices start from £7,802 GBPSave up to £2,395 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.

B
3.36ct Radiant
£7,802 GBP