Radiant|Lab Grown|IGI

2.08ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG629405949

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

Certificate IGI LG629405949

Diamond specifications and retailer prices

From £410 GBP
As of November 4, 2026
Save £2,220 GBP (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,913 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 2.08ct lab-grown radiant diamond

This 2.08ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG629405949 or 629405949. Listed at 27 retailers as of November 2, 2026, with a 541% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.08
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629405949
Dimensions9.15 × 6.52 × 4.14 mm
L/W Ratio1.40
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
9.15 mm6.52 mm2.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629405949
Side View
Table 64.0%Crown 42.8°Girdle: MediumPavilion 34.2°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £2,630 GBP|Low: £410 GBP|High: £3,202 GBP|Avg: £1,271 GBP|-17.9%
Brilliant Earth
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November 5, 2026
Retailer 4£410 GBP
Retailer 11£452 GBP
Retailer 5£494 GBP
Retailer 17£557 GBP
Retailer 12£561 GBP
Retailer 6£609 GBP
Retailer 3£643 GBP
Retailer 19£692 GBP
Retailer 15£747 GBP
Retailer 21£994 GBP
Retailer 2£1,011 GBP
Retailer 18£1,094 GBP
Retailer 7£1,357 GBP
Retailer 10£1,438 GBP
Retailer 14£1,476 GBP
Retailer 8£1,479 GBP
Retailer 9£1,698 GBP
Retailer 20£1,800 GBP
Retailer 13£1,889 GBP
Retailer 16£2,062 GBP
Brilliant Earth£2,630 GBP

39 data points across 21 retailers

27 retailers£410 GBP to £2,630 GBP

A
Cheapest Retailer
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£410 GBP
Final sale: no returns
Retailer 2
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£452 GBP
View
Price last confirmed 17 days ago
A
Retailer 3
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£494 GBP
View
Retailer 4
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£507 GBP
View
Price last confirmed 22 days ago
A
Retailer 5
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£557 GBP
View
Retailer 6
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£561 GBP
View
Price last confirmed 17 days ago
Retailer 7
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£561 GBP
View
Price last confirmed 20 days ago
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Retailer 8
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£609 GBP
View
A
Retailer 9
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£643 GBP
View
A
Retailer 10
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£692 GBP
View
A
Retailer 11
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£747 GBP
View
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Retailer 12
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£994 GBP
View
A
Retailer 13
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£1,011 GBP
View
Retailer 14
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£1,055 GBP
View
Price last confirmed 10 days ago
A
Retailer 15
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£1,094 GBP
View
B+
Retailer 16
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£1,357 GBP
View
B+
Retailer 17
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£1,438 GBP
View
Retailer 18
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£1,476 GBP
View
Price last confirmed 16 days ago
B+
Retailer 19
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£1,479 GBP
View
B+
Retailer 20
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£1,583 GBP
View
Retailer 21
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£1,630 GBP
View
Price last confirmed 15 days ago
B+
Retailer 22
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£1,698 GBP
View
B+
Retailer 23
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£1,800 GBP
View
B+
Retailer 24
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£1,889 GBP
View
B+
Retailer 25
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£2,062 GBP
View
B
Retailer 26
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£2,630 GBP
View
Most Expensive
Brilliant Earth
9955448A · Oct 22
£2,913 GBP
$3,920 USD
View
Price last confirmed 14 days ago
26 more retailers have this diamond
Prices start from £410 GBPSave up to £2,220 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
2.08ct Radiant
£410 GBP