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Radiant|Lab Grown|IGI

3.04ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG813651536

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

Certificate IGI LG813651536

Diamond specifications and retailer prices

From £1,598 GBP
$2,141 USD
As of October 30, 2026
Save £9,396 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £10,993 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 LG813651536 or 813651536. Listed at 21 retailers as of October 30, 2026, with prices from £1,598 to £10,993, a £9,396 spread on the same certified stone. Do Amore Diamonds lists it at £10,993. 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 angle40.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651536
Dimensions10.27 × 7.35 × 4.76 mm
L/W Ratio1.40
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
10.27 mm7.35 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651536
Side View
Table 61.0%Crown 40.8°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: £10,993 GBP|Low: £1,598 GBP|High: £14,621 GBP|Avg: £4,622 GBP|-24.8%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 12
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Retailer 15
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Retailer 20
October 31, 2026
Retailer 10£1,598 GBP
Retailer 18£1,739 GBP
Retailer 7£1,789 GBP
Retailer 3£1,831 GBP
Retailer 5£1,854 GBP
Retailer 17£1,978 GBP
Retailer 4£2,603 GBP
Retailer 12£2,812 GBP
Retailer 2£2,818 GBP
Retailer 19£2,905 GBP
Retailer 15£3,083 GBP
Retailer 9£3,879 GBP
Retailer 20£4,165 GBP
Retailer 13£4,751 GBP
Retailer 6£5,447 GBP
Retailer 14£5,485 GBP
Retailer 16£5,570 GBP
Retailer 8£6,798 GBP
Retailer 11£7,144 GBP
Do Amore Diamonds£10,993 GBP

34 data points across 20 retailers

21 retailers£1,598 GBP to £10,993 GBP

A
Cheapest Retailer
-
£1,598 GBP
$2,141 USD
A
Retailer 2
-
£1,739 GBP
$2,330 USD
View
A
Retailer 3
-
£1,789 GBP
$2,397 USD
View
Final sale: no returns
A
Retailer 4
-
£1,831 GBP
$2,453 USD
View
A
Retailer 5
-
£1,854 GBP
$2,484 USD
View
A
Retailer 6
-
£1,978 GBP
$2,650 USD
View
Retailer 7
-
£2,466 GBP
$3,304 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
£2,603 GBP
$3,488 USD
View
B+
Retailer 9
-
£2,812 GBP
$3,768 USD
View
B+
Retailer 10
-
£2,818 GBP
View
B+
Retailer 11
-
£2,905 GBP
$3,893 USD
View
Retailer 12
-
£3,083 GBP
€3,934 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£3,879 GBP
View
Retailer 14
-
£4,165 GBP
$5,580 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£4,751 GBP
ZAR 102,846 ZAR
View
B+
Retailer 16
-
£5,447 GBP
$7,299 USD
View
B+
Retailer 17
-
£5,485 GBP
View
B+
Retailer 18
-
£5,570 GBP
$7,464 USD
View
B
Retailer 19
-
£6,798 GBP
$9,108 USD
View
B
Retailer 20
-
£7,144 GBP
$9,573 USD
View
Most Expensive
B
Do Amore Diamonds
27-B5513EF48 · Oct 31
£10,993 GBP
$14,730 USD
View
20 more retailers have this diamond
Prices start from £1,598 GBPSave up to £9,396 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
£1,598 GBP