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Radiant|Lab Grown|IGI

3.04ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG744513723

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

Certificate IGI LG744513723

Diamond specifications and retailer prices

From £1,231 GBP
$1,649 USD
As of October 30, 2026
Save £7,233 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,463 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513723 or 744513723. Listed at 15 retailers as of October 30, 2026, with prices from £1,231 to £8,463, a £7,233 spread on the same certified stone. Do Amore Diamonds lists it at £8,463. 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

3.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513723
Dimensions10.52 × 7.08 × 4.61 mm
L/W Ratio1.49
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
10.52 mm7.08 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513723
Side View
Table 60.0%Crown 38°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 65.1%

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: £8,463 GBP|Low: £1,231 GBP|High: £11,695 GBP|Avg: £3,442 GBP|-27.6%
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
Retailer 15
October 31, 2026
Retailer 11£1,231 GBP
Retailer 4£1,342 GBP
Retailer 10£1,508 GBP
Retailer 8£1,552 GBP
Retailer 12£1,802 GBP
Retailer 7£2,081 GBP
Retailer 3£2,249 GBP
Retailer 9£2,461 GBP
Retailer 2£2,635 GBP
Retailer 15£2,953 GBP
Retailer 14£3,957 GBP
Retailer 5£4,000 GBP
Retailer 13£4,524 GBP
Retailer 6£6,680 GBP
Do Amore Diamonds£8,463 GBP

37 data points across 15 retailers

15 retailers£1,231 GBP to £8,463 GBP

A
Cheapest Retailer
-
£1,231 GBP
$1,649 USD
A
Retailer 2
-
£1,342 GBP
$1,798 USD
View
A
Retailer 3
-
£1,508 GBP
$2,020 USD
View
A
Retailer 4
-
£1,552 GBP
$2,080 USD
View
A
Retailer 5
-
£1,802 GBP
$2,415 USD
View
A
Retailer 6
-
£2,081 GBP
$2,788 USD
View
Final sale: no returns
A
Retailer 7
-
£2,249 GBP
$3,013 USD
View
A
Retailer 8
-
£2,461 GBP
$3,298 USD
View
B+
Retailer 9
-
£2,635 GBP
€3,362 EUR
View
B+
Retailer 10
-
£2,953 GBP
$3,957 USD
View
B+
Retailer 11
-
£3,957 GBP
$5,302 USD
View
Retailer 12
-
£4,000 GBP
$5,360 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£4,524 GBP
View
B
Retailer 14
-
£6,680 GBP
$8,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-3A8470F6D · Oct 31
£8,463 GBP
$11,340 USD
View
14 more retailers have this diamond
Prices start from £1,231 GBPSave up to £7,233 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
3.04ct Radiant
£1,231 GBP