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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 €621 EUR
$696 USD
As of November 1, 2026
Save €4,649 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,269 EUR at Brilliant Earth · As of November 2, 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 November 1, 2026, with prices from €621 to €5,269, a €4,649 spread on the same certified stone. Brilliant Earth lists it at €5,269. 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 angle40.8°
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,269 EUR|Low: €611 EUR|High: €6,205 EUR|Avg: €1,920 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
November 2, 2026
Retailer 7€621 EUR
Retailer 6€707 EUR
Retailer 12€838 EUR
Retailer 8€1,051 EUR
Retailer 5€1,250 EUR
Retailer 10€1,612 EUR
Retailer 2€1,704 EUR
Retailer 9€1,806 EUR
Retailer 11€2,472 EUR
Retailer 3€2,719 EUR
Retailer 4€2,757 EUR
Brilliant Earth€5,269 EUR

11 data points across 12 retailers

12 retailers€621 EUR to €5,269 EUR

A
Cheapest Retailer
-
€621 EUR
$696 USD
A
Retailer 2
-
€707 EUR
£624 GBP
View
A
Retailer 3
-
€838 EUR
$940 USD
View
A
Retailer 4
-
€1,051 EUR
$1,179 USD
View
A
Retailer 5
-
€1,250 EUR
View
B+
Retailer 6
-
€1,612 EUR
$1,808 USD
View
B+
Retailer 7
-
€1,704 EUR
$1,911 USD
View
B+
Retailer 8
-
€1,806 EUR
$2,026 USD
View
B+
Retailer 9
-
€2,472 EUR
$2,773 USD
View
B+
Retailer 10
-
€2,719 EUR
$3,050 USD
View
B+
Retailer 11
-
€2,757 EUR
£2,435 GBP
View
Most Expensive
B
Brilliant Earth
22305412A · Nov 2
€5,269 EUR
$5,910 USD
View
11 more retailers have this diamond
Prices start from €621 EURSave up to €4,649 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
€621 EUR