Radiant|Lab Grown|IGI

2.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG840623902

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

Certificate IGI LG840623902

Diamond specifications and retailer prices

From €682 EUR
$765 USD
As of October 30, 2026
Save €5,479 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,161 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG840623902 or 840623902. Listed at 20 retailers as of October 30, 2026, with prices from €682 to €6,161, a €5,479 spread on the same certified stone. Brilliant Earth lists it at €6,161. 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 angle43.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623902
Dimensions8.94 × 6.28 × 4.18 mm
L/W Ratio1.42
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 mm6.28 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623902
Side View
Table 65.0%Crown 43.4°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 66.6%

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 30
Current: €6,161 EUR|Low: €682 EUR|High: €6,161 EUR|Avg: €2,242 EUR
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 20
November 2, 2026
Retailer 19€682 EUR
Retailer 13€743 EUR
Retailer 5€764 EUR
Retailer 4€792 EUR
Retailer 6€950 EUR
Retailer 15€962 EUR
Retailer 8€1,089 EUR
Retailer 3€1,247 EUR
Retailer 11€1,279 EUR
Retailer 2€1,343 EUR
Retailer 16€1,365 EUR
Retailer 17€1,882 EUR
Retailer 7€2,254 EUR
Retailer 9€2,456 EUR
Retailer 18€2,675 EUR
Retailer 12€3,116 EUR
Retailer 10€3,119 EUR
Retailer 14€3,276 EUR
Retailer 20€6,063 EUR
Brilliant Earth€6,161 EUR

7 data points across 20 retailers

20 retailers€682 EUR to €6,161 EUR

A
Cheapest Retailer
-
€682 EUR
$765 USD
A
Retailer 2
-
€743 EUR
$833 USD
View
A
Retailer 3
-
€764 EUR
$857 USD
View
Final sale: no returns
A
Retailer 4
-
€792 EUR
$888 USD
View
A
Retailer 5
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€950 EUR
$1,065 USD
View
A
Retailer 6
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€962 EUR
£849 GBP
View
A
Retailer 7
-
€1,089 EUR
$1,221 USD
View
A
Retailer 8
-
€1,247 EUR
$1,399 USD
View
A
Retailer 9
-
€1,279 EUR
$1,435 USD
View
A
Retailer 10
-
€1,343 EUR
£1,186 GBP
View
A
Retailer 11
-
€1,365 EUR
View
B+
Retailer 12
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€1,882 EUR
$2,111 USD
View
B+
Retailer 13
-
€2,254 EUR
ZAR 40,846 ZAR
View
B+
Retailer 14
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€2,456 EUR
$2,755 USD
View
B+
Retailer 15
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€2,675 EUR
$3,000 USD
View
B
Retailer 16
-
€3,116 EUR
SGD 4,723 SGD
View
B
Retailer 17
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€3,119 EUR
$3,498 USD
View
B
Retailer 18
-
€3,276 EUR
£2,893 GBP
View
B
Retailer 19
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€6,063 EUR
$6,800 USD
View
Most Expensive
B
Brilliant Earth
22335786Y · Oct 31
€6,161 EUR
$6,910 USD
View
19 more retailers have this diamond
Prices start from €682 EURSave up to €5,479 EUR

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
€682 EUR