Radiant|Lab Grown|IGI

2.06ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG794638215

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

Certificate IGI LG794638215

Diamond specifications and retailer prices

From £274 GBP
$368 USD
As of November 1, 2026
Save £1,022 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,228 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 2.06ct lab-grown radiant diamond

This 2.06ct 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 LG794638215 or 794638215. Listed at 19 retailers as of November 1, 2026, with a 373% 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

2.06
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794638215
Dimensions8.74 × 6.11 × 4.10 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm6.11 mm2.06 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794638215
Side View
Table 63.0%Crown 42.3°Girdle: MediumPavilion 29.6°Culet: NoneDepth 67.1%

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: Nov 1
Current: £738 GBP|Low: £274 GBP|High: £1,528 GBP|Avg: £844 GBP|-16.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12£274 GBP
Retailer 4£373 GBP
Retailer 8£462 GBP
Retailer 9£493 GBP
Retailer 5£546 GBP
Retailer 7£678 GBP
Retailer 1£738 GBP
Retailer 10£894 GBP
Retailer 3£1,013 GBP
Retailer 2£1,152 GBP
Retailer 6£1,222 GBP
Retailer 11£1,297 GBP

43 data points across 12 retailers

19 retailers£274 GBP to £1,297 GBP

A
Cheapest Retailer
-
£274 GBP
$368 USD
Final sale: no returns
Retailer 2
-
£290 GBP
$389 USD
View
Price last confirmed 25 days ago
Retailer 3
-
£301 GBP
$404 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£337 GBP
$452 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£359 GBP
$482 USD
View
Price last confirmed 23 days ago
Retailer 6
-
£359 GBP
$482 USD
View
Price last confirmed 30 days ago
Retailer 7
-
£368 GBP
$494 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
£462 GBP
$620 USD
View
A
Retailer 9
-
£493 GBP
$662 USD
View
A
Retailer 10
-
£546 GBP
View
A
Retailer 11
-
£678 GBP
A$1,399 AUD
View
A
Retailer 12
-
£738 GBP
ZAR 15,995 ZAR
View
A
Retailer 13
-
£894 GBP
$1,200 USD
View
A
Retailer 14
-
£1,013 GBP
$1,359 USD
View
B+
Retailer 15
-
£1,152 GBP
$1,546 USD
View
Retailer 16
-
£1,200 GBP
$1,610 USD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
£1,222 GBP
View
B+
Retailer 18
-
£1,297 GBP
$1,740 USD
View
Most Expensive
Rare Carat
C-406_l_794638215 · Oct 21
£2,228 GBP
$2,990 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from £274 GBPSave up to £1,022 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
2.06ct Radiant
£274 GBP