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Radiant|Lab Grown|IGI

2.04ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768630381

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

Certificate IGI LG768630381

Diamond specifications and retailer prices

From £834 GBP
$1,117 USD
As of October 29, 2026
Save £3,279 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,112 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.04ct lab-grown radiant diamond

This 2.04ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630381 or 768630381. Listed at 14 retailers as of October 29, 2026, with prices from £834 to £4,112, a £3,279 spread on the same certified stone. Brilliant Earth lists it at £4,112. 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

2.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630381
Dimensions8.94 × 6.18 × 4.24 mm
L/W Ratio1.45
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
8.94 mm6.18 mm2.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630381
Side View
Table 63.0%Crown 43.6°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 68.6%

Caratlytics Score

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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 29
Current: £4,112 GBP|Low: £834 GBP|High: £5,880 GBP|Avg: £2,405 GBP|-19.9%
Brilliant Earth
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
October 30, 2026
Retailer 13£834 GBP
Retailer 11£917 GBP
Retailer 3£1,031 GBP
Retailer 4£1,066 GBP
Retailer 2£1,082 GBP
Retailer 10£1,127 GBP
Retailer 14£1,809 GBP
Retailer 7£1,822 GBP
Retailer 6£2,163 GBP
Retailer 5£2,522 GBP
Retailer 8£2,662 GBP
Retailer 9£3,298 GBP
Retailer 12£3,717 GBP
Brilliant Earth£4,112 GBP

43 data points across 14 retailers

14 retailers£834 GBP to £4,112 GBP

A
Cheapest Retailer
-
£834 GBP
$1,117 USD
A
Retailer 2
-
£917 GBP
HK$9,600 HKD
View
A
Retailer 3
-
£1,031 GBP
$1,382 USD
View
A
Retailer 4
-
£1,066 GBP
$1,428 USD
View
A
Retailer 5
-
£1,082 GBP
View
Retailer 6
-
£1,127 GBP
€1,438 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£1,809 GBP
$2,424 USD
View
B+
Retailer 8
-
£1,822 GBP
ZAR 39,441 ZAR
View
B+
Retailer 9
-
£2,163 GBP
$2,898 USD
View
B
Retailer 10
-
£2,522 GBP
$3,380 USD
View
B+
Retailer 11
-
£2,662 GBP
View
B
Retailer 12
-
£3,298 GBP
$4,419 USD
View
Retailer 13
-
£3,717 GBP
$4,980 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19646869Y · Oct 30
£4,112 GBP
$5,510 USD
View
13 more retailers have this diamond
Prices start from £834 GBPSave up to £3,279 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
2.04ct Radiant
£834 GBP