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 $765 USD
As of October 30, 2026
Save $6,145 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,910 USD at Brilliant Earth · As of October 29, 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 17 retailers as of October 29, 2026, with prices from $765 to $6,910, a $6,145 spread on the same certified stone. Brilliant Earth lists it at $6,910. 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 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

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: Oct 30
Current: $6,910 USD|Low: $765 USD|High: $6,910 USD|Avg: $2,709 USD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 10$765 USD
Retailer 16$857 USD
Retailer 15$888 USD
Retailer 17$1,065 USD
Retailer 12$1,082 USD
Retailer 5$1,221 USD
Retailer 14$1,399 USD
Retailer 8$1,435 USD
Retailer 13$1,506 USD
Retailer 3$2,528 USD
Retailer 6$2,755 USD
Retailer 2$3,000 USD
Retailer 9$3,495 USD
Retailer 7$3,498 USD
Retailer 4$3,693 USD
Retailer 11$6,800 USD
Brilliant Earth$6,910 USD

4 data points across 17 retailers

17 retailers$765 USD to $6,910 USD

A
Cheapest Retailer
-
$765 USD
A
Retailer 2
-
$857 USD
View
Final sale: no returns
A
Retailer 3
-
$888 USD
View
A
Retailer 4
-
$1,065 USD
View
A
Retailer 5
-
$1,082 USD
£852 GBP
View
A
Retailer 6
-
$1,221 USD
View
A
Retailer 7
-
$1,399 USD
View
A
Retailer 8
-
$1,435 USD
View
A
Retailer 9
-
$1,506 USD
£1,186 GBP
View
B+
Retailer 10
-
$2,528 USD
ZAR 40,846 ZAR
View
B+
Retailer 11
-
$2,755 USD
View
B+
Retailer 12
-
$3,000 USD
View
B
Retailer 13
-
$3,495 USD
SGD 4,723 SGD
View
B
Retailer 14
-
$3,498 USD
View
B
Retailer 15
-
$3,693 USD
£2,908 GBP
View
B
Retailer 16
-
$6,800 USD
View
Most Expensive
B
Brilliant Earth
22335786Y · Oct 29
$6,910 USD
View
16 more retailers have this diamond
Prices start from $765 USDSave up to $6,145 USD

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
$765 USD