Radiant|Lab Grown|IGI

2.06ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG678568252

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

Certificate IGI LG678568252

Diamond specifications and retailer prices

From £657 GBP
$880 USD
As of October 30, 2026
Save £2,214 GBP (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £7,278 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG678568252 or 678568252. Listed at 25 retailers as of October 29, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.06
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678568252
Dimensions8.46 × 6.54 × 4.65 mm
L/W Ratio1.29
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
8.46 mm6.54 mm2.06 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678568252
Side View
Table 64.0%Crown 37.2°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,369 GBP|Low: £631 GBP|High: £2,894 GBP|Avg: £1,490 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4£657 GBP
Retailer 8£714 GBP
Retailer 6£762 GBP
Retailer 9£762 GBP
Retailer 11£841 GBP
Retailer 14£892 GBP
Retailer 15£1,090 GBP
Retailer 17£1,154 GBP
Retailer 10£1,162 GBP
Retailer 2£1,543 GBP
Retailer 16£1,807 GBP
Retailer 12£1,965 GBP
Retailer 3£2,104 GBP
Retailer 7£2,142 GBP
Retailer 5£2,258 GBP
Retailer 1£2,369 GBP
Retailer 13£2,871 GBP

36 data points across 17 retailers

25 retailers£657 GBP to £2,871 GBP

A
Cheapest Retailer
-
£657 GBP
$880 USD
A
Retailer 2
-
£714 GBP
$957 USD
View
A
Retailer 3
-
£734 GBP
$984 USD
View
Final sale: no returns
A
Retailer 4
-
£762 GBP
$1,021 USD
View
Retailer 5
-
£762 GBP
$1,021 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£841 GBP
View
A
Retailer 7
-
£892 GBP
$1,195 USD
View
A
Retailer 8
-
£937 GBP
$1,256 USD
View
A
Retailer 9
-
£1,090 GBP
$1,460 USD
View
Retailer 10
-
£1,154 GBP
€1,472 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
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£1,162 GBP
View
B+
Retailer 12
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£1,390 GBP
$1,863 USD
View
B+
Retailer 13
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£1,543 GBP
$2,067 USD
View
Retailer 14
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£1,642 GBP
$2,200 USD
View
Price last confirmed 23 days ago
Retailer 15
-
£1,807 GBP
A$3,725 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£1,965 GBP
ZAR 42,542 ZAR
View
B
Retailer 17
-
£2,104 GBP
View
B
Retailer 18
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£2,142 GBP
$2,870 USD
View
B
Retailer 19
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£2,258 GBP
$3,026 USD
View
B
Retailer 20
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£2,369 GBP
A$4,884 AUD
View
B
Retailer 21
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£2,383 GBP
$3,193 USD
View
B
Retailer 22
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£2,510 GBP
$3,363 USD
View
B
Retailer 23
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£2,644 GBP
$3,543 USD
View
B
Retailer 24
-
£2,871 GBP
View
Most Expensive
Diamond Quarter
2.06IFD257222DDN · Oct 29
£7,278 GBP
View
Price under review
24 more retailers have this diamond
Prices start from £657 GBPSave up to £2,214 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
£657 GBP