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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 $1,061 AUD
As of November 4, 2026
Save $6,523 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,584 AUD at Brilliant Earth · As of November 4, 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 November 4, 2026, with prices from $1,061 to $7,584, a $6,523 spread on the same certified stone. Brilliant Earth lists it at $7,584. 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
Colour
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

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: Nov 4
Current: $7,584 AUD|Low: $1,018 AUD|High: $7,598 AUD|Avg: $2,837 AUD|+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
November 5, 2026
Retailer 3$1,061 AUD
Retailer 7$1,153 AUD
Retailer 4$1,230 AUD
Retailer 13$1,483 AUD
Retailer 15$1,760 AUD
Retailer 8$1,956 AUD
Retailer 11$2,153 AUD
Retailer 14$2,676 AUD
Retailer 12$2,918 AUD
Retailer 10$3,175 AUD
Retailer 6$3,457 AUD
Retailer 9$3,892 AUD
Retailer 5$4,157 AUD
Retailer 2$4,815 AUD
Brilliant Earth$7,584 AUD

42 data points across 15 retailers

22 retailers$1,061 AUD to $7,584 AUD

A
Cheapest Retailer
-
$1,061 AUD
A
Retailer 2
-
$1,153 AUD
View
A
Retailer 3
-
$1,187 AUD
View
Final sale: no returns
Retailer 4
-
$1,229 AUD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,230 AUD
View
B+
Retailer 6
-
$1,483 AUD
View
A
Retailer 7
-
$1,760 AUD
View
B+
Retailer 8
-
$1,956 AUD
View
B+
Retailer 9
-
$2,153 AUD
View
B
Retailer 10
-
$2,661 AUD
View
B
Retailer 11
-
$2,676 AUD
View
B+
Retailer 12
-
$2,918 AUD
View
B
Retailer 13
-
$3,175 AUD
View
B
Retailer 14
-
$3,457 AUD
View
B
Retailer 15
-
$3,823 AUD
View
B
Retailer 16
-
$3,892 AUD
View
B
Retailer 17
-
$4,157 AUD
View
B
Retailer 18
-
$4,239 AUD
View
B
Retailer 19
-
$4,583 AUD
View
B
Retailer 20
-
$4,815 AUD
View
Retailer 21
-
$7,569 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21311891A · Nov 4
$7,584 AUD
$5,320 USD
View
21 more retailers have this diamond
Prices start from $1,061 AUDSave up to $6,523 AUD

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
$1,061 AUD