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Radiant|Lab Grown|IGI

2.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG837667685

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

Certificate IGI LG837667685

Diamond specifications and retailer prices

From €613 EUR
$685 USD
As of October 28, 2026
Save €4,677 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,290 EUR at Brilliant Earth · As of October 30, 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 LG837667685 or 837667685. Listed at 12 retailers as of October 28, 2026, with prices from €613 to €5,290, a €4,677 spread on the same certified stone. Brilliant Earth lists it at €5,290. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837667685
Dimensions8.91 × 6.36 × 4.22 mm
L/W Ratio1.40
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
8.91 mm6.36 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837667685
Side View
Table 60.0%Crown 40.8°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
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 28
Current: €5,290 EUR|Low: €613 EUR|High: €6,230 EUR|Avg: €1,935 EUR|-15.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3€613 EUR
Retailer 9€718 EUR
Retailer 5€841 EUR
Retailer 10€1,063 EUR
Retailer 2€1,256 EUR
Retailer 8€1,620 EUR
Retailer 7€1,662 EUR
Retailer 12€1,838 EUR
Retailer 4€2,568 EUR
Retailer 6€2,730 EUR
Retailer 11€2,768 EUR
Brilliant Earth€5,290 EUR

9 data points across 12 retailers

12 retailers€613 EUR to €5,290 EUR

A
Cheapest Retailer
-
€613 EUR
$685 USD
A
Retailer 2
-
€718 EUR
£632 GBP
View
A
Retailer 3
-
€841 EUR
$940 USD
View
A
Retailer 4
-
€1,063 EUR
$1,188 USD
View
Retailer 5
-
€1,256 EUR
View
B+
Retailer 6
-
€1,620 EUR
$1,810 USD
View
B+
Retailer 7
-
€1,662 EUR
$1,857 USD
View
B+
Retailer 8
-
€1,838 EUR
$2,053 USD
View
B+
Retailer 9
-
€2,568 EUR
$2,869 USD
View
B+
Retailer 10
-
€2,730 EUR
$3,050 USD
View
B+
Retailer 11
-
€2,768 EUR
£2,435 GBP
View
Most Expensive
B
Brilliant Earth
22305412A · Oct 30
€5,290 EUR
$5,910 USD
View
11 more retailers have this diamond
Prices start from €613 EURSave up to €4,677 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
€613 EUR