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Radiant|Lab Grown|IGI

2.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800684736

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

Certificate IGI LG800684736

Diamond specifications and retailer prices

From £471 GBP
$631 USD
As of October 30, 2026
Save £3,709 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,179 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown radiant diamond

This 2.05ct 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 LG800684736 or 800684736. Listed at 14 retailers as of October 29, 2026, with prices from £471 to £4,179, a £3,709 spread on the same certified stone. Do Amore Diamonds lists it at £4,179. 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

2.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684736
Dimensions8.95 × 6.35 × 4.30 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm6.35 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684736
Side View
Table 66.0%Crown 40°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 67.7%

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 30
Current: £4,179 GBP|Low: £471 GBP|High: £7,933 GBP|Avg: £2,137 GBP|-47.3%
Do Amore Diamonds
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 28, 2026
Retailer 7£471 GBP
Retailer 14£512 GBP
Retailer 10£678 GBP
Retailer 2£694 GBP
Retailer 9£893 GBP
Retailer 5£1,009 GBP
Retailer 3£1,045 GBP
Retailer 6£1,054 GBP
Retailer 11£1,395 GBP
Retailer 12£1,695 GBP
Retailer 8£2,371 GBP
Retailer 13£3,717 GBP
Retailer 4£3,735 GBP
Do Amore Diamonds£4,179 GBP

32 data points across 14 retailers

14 retailers£471 GBP to £4,179 GBP

A
Cheapest Retailer
-
£471 GBP
$631 USD
A
Retailer 2
-
£512 GBP
$686 USD
View
A
Retailer 3
-
£678 GBP
$908 USD
View
A
Retailer 4
-
£694 GBP
$930 USD
View
A
Retailer 5
-
£893 GBP
$1,197 USD
View
Retailer 6
-
£1,009 GBP
€1,288 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
£1,045 GBP
$1,400 USD
View
A
Retailer 8
-
£1,054 GBP
$1,412 USD
View
Final sale: no returns
B+
Retailer 9
-
£1,395 GBP
$1,869 USD
View
B+
Retailer 10
-
£1,695 GBP
$2,271 USD
View
B+
Retailer 11
-
£2,371 GBP
View
B
Retailer 12
-
£3,717 GBP
$4,980 USD
View
Retailer 13
-
£3,735 GBP
$5,005 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-8E6E0C3DF · Oct 29
£4,179 GBP
$5,600 USD
View
13 more retailers have this diamond
Prices start from £471 GBPSave up to £3,709 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
2.05ct Radiant
£471 GBP