Radiant|Lab Grown|IGI

2.05ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG635426495

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

Certificate IGI LG635426495

Diamond specifications and retailer prices

From $744 USD
As of October 30, 2026
Save $4,576 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,320 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG635426495 or 635426495. Listed at 22 retailers as of October 29, 2026, with prices from $744 to $5,320, a $4,576 spread on the same certified stone. Brilliant Earth lists it at $5,320. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635426495
Dimensions8.68 × 6.34 × 4.25 mm
L/W Ratio1.37
Culet sizePointed
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
8.68 mm6.34 mm2.05 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635426495
Side View
Table 66.0%Crown 46.1°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $5,320 USD|Low: $714 USD|High: $5,330 USD|Avg: $1,993 USD|+0.2%
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 31, 2026
Retailer 3$744 USD
Retailer 7$809 USD
Retailer 8$833 USD
Retailer 4$863 USD
Retailer 13$1,040 USD
Retailer 17$1,235 USD
Retailer 10$1,385 USD
Retailer 14$1,507 USD
Retailer 16$1,877 USD
Retailer 2$2,048 USD
Retailer 11$2,225 USD
Retailer 6$2,425 USD
Retailer 9$2,682 USD
Retailer 5$2,916 USD
Retailer 15$2,970 USD
Retailer 12$3,405 USD
Brilliant Earth$5,320 USD

42 data points across 17 retailers

22 retailers$744 USD to $5,320 USD

A
Cheapest Retailer
-
$744 USD
A
Retailer 2
-
$809 USD
View
A
Retailer 3
-
$833 USD
View
Final sale: no returns
Retailer 4
-
$862 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$863 USD
View
B+
Retailer 6
-
$1,040 USD
View
A
Retailer 7
-
$1,235 USD
View
B+
Retailer 8
-
$1,385 USD
£1,090 GBP
View
Retailer 9
-
$1,507 USD
€1,435 EUR
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,867 USD
View
B
Retailer 11
-
$1,877 USD
View
B+
Retailer 12
-
$2,048 USD
A$3,150 AUD
View
B+
Retailer 13
-
$2,225 USD
ZAR 35,947 ZAR
View
B
Retailer 14
-
$2,425 USD
View
B
Retailer 15
-
$2,682 USD
£2,112 GBP
View
B
Retailer 16
-
$2,916 USD
View
Retailer 17
-
$2,970 USD
View
Price last confirmed 11 days ago
B
Retailer 18
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$2,974 USD
View
B
Retailer 19
-
$3,215 USD
£2,532 GBP
View
B
Retailer 20
-
$3,405 USD
£2,681 GBP
View
Retailer 21
-
$5,310 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21311891A · Oct 29
$5,320 USD
View
21 more retailers have this diamond
Prices start from $744 USDSave up to $4,576 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
$744 USD