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Radiant|Lab Grown|IGI

2.98ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG784645782

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

Certificate IGI LG784645782

Diamond specifications and retailer prices

From £1,013 GBP
$1,349 USD
As of October 29, 2026
Save £7,112 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £8,125 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.98ct lab-grown radiant diamond

This 2.98ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645782 or 784645782. Listed at 14 retailers as of October 29, 2026, with prices from £1,013 to £8,125, a £7,112 spread on the same certified stone. Brilliant Earth lists it at £8,125. 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

2.98
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645782
Dimensions10.39 × 7.09 × 4.60 mm
L/W Ratio1.47
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
10.39 mm7.09 mm2.98 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645782
Side View
Table 65.0%Crown 40.9°Girdle: STK-THKPavilion 33.8°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £8,125 GBP|Low: £1,013 GBP|High: £10,030 GBP|Avg: £3,812 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6£1,013 GBP
Retailer 10£1,033 GBP
Retailer 3£1,379 GBP
Retailer 5£1,411 GBP
Retailer 9£1,642 GBP
Retailer 8£1,849 GBP
Retailer 11£2,106 GBP
Retailer 2£3,154 GBP
Retailer 12£4,430 GBP
Retailer 7£6,773 GBP
Brilliant Earth£8,125 GBP
Retailer 4£10,030 GBP

27 data points across 12 retailers

14 retailers£1,013 GBP to £8,125 GBP

A+
Cheapest Retailer
-
£1,013 GBP
$1,349 USD
A
Retailer 2
-
£1,033 GBP
$1,375 USD
View
Retailer 3
-
£1,107 GBP
$1,474 USD
View
Price last confirmed 28 days ago
Retailer 4
-
£1,254 GBP
$1,670 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
£1,379 GBP
$1,836 USD
View
Final sale: no returns
A
Retailer 6
-
£1,411 GBP
$1,879 USD
View
Retailer 7
-
£1,642 GBP
€2,082 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
£1,849 GBP
$2,462 USD
View
A
Retailer 9
-
£2,106 GBP
$2,804 USD
View
Retailer 10
-
£2,766 GBP
$3,684 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
£3,154 GBP
View
Retailer 12
-
£4,430 GBP
$5,900 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
£6,773 GBP
$9,020 USD
View
Most Expensive
B
Brilliant Earth
19065885Y · Oct 29
£8,125 GBP
$10,820 USD
View
13 more retailers have this diamond
Prices start from £1,013 GBPSave up to £7,112 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+
2.98ct Radiant
£1,013 GBP