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Radiant|Lab Grown|IGI

3.04ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG784644661

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

Certificate IGI LG784644661

Diamond specifications and retailer prices

From £1,234 GBP
$1,653 USD
As of October 27, 2026
Save £7,252 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,486 GBP at Do Amore Diamonds · As of October 28, 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 LG784644661 or 784644661. Listed at 15 retailers as of October 27, 2026, with prices from £1,234 to £8,486, a £7,252 spread on the same certified stone. Do Amore Diamonds lists it at £8,486. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644661
Dimensions10.28 × 7.28 × 4.71 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
10.28 mm7.28 mm3.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644661
Side View
Table 64.0%Crown 42.3°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 64.7%

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 27
Current: £8,486 GBP|Low: £1,234 GBP|High: £12,150 GBP|Avg: £3,832 GBP|-30.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 13£1,234 GBP
Retailer 4£1,342 GBP
Retailer 12£1,478 GBP
Retailer 15£1,511 GBP
Retailer 8£1,802 GBP
Retailer 7£2,081 GBP
Retailer 14£2,249 GBP
Retailer 3£2,467 GBP
Retailer 5£2,664 GBP
Retailer 11£2,953 GBP
Retailer 10£3,957 GBP
Retailer 6£4,165 GBP
Retailer 9£4,524 GBP
Retailer 2£6,493 GBP
Do Amore Diamonds£8,486 GBP

34 data points across 15 retailers

15 retailers£1,234 GBP to £8,486 GBP

A
Cheapest Retailer
-
£1,234 GBP
$1,653 USD
A
Retailer 2
-
£1,342 GBP
$1,798 USD
View
A
Retailer 3
-
£1,478 GBP
$1,980 USD
View
A
Retailer 4
-
£1,511 GBP
$2,024 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
-
£2,467 GBP
$3,305 USD
View
Retailer 9
-
£2,664 GBP
€3,400 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£2,953 GBP
$3,957 USD
View
B+
Retailer 11
-
£3,957 GBP
$5,302 USD
View
Retailer 12
-
£4,165 GBP
$5,580 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£4,524 GBP
View
B
Retailer 14
-
£6,493 GBP
$8,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-4EFBF5172 · Oct 28
£8,486 GBP
$11,370 USD
View
14 more retailers have this diamond
Prices start from £1,234 GBPSave up to £7,252 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
£1,234 GBP