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Radiant|Lab Grown|IGI

3.05ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG742530306

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

Certificate IGI LG742530306

Diamond specifications and retailer prices

From $1,084 CAD
$776 USD
As of October 30, 2026
Save $6,864 CAD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,948 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG742530306 or 742530306. Listed at 25 retailers as of October 30, 2026, with prices from $1,084 to $7,948, a $6,864 spread on the same certified stone. Brilliant Earth lists it at $7,948. 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

3.05
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742530306
Dimensions10.15 × 7.16 × 4.77 mm
L/W Ratio1.42
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
10.15 mm7.16 mm3.05 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742530306
Side View
Table 66.0%Crown 42.9°Girdle: MediumPavilion 33.2°Culet: NoneDepth 66.6%

Caratlytics Score

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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 30
Current: $7,948 CAD|Low: $1,084 CAD|High: $7,948 CAD|Avg: $2,992 CAD
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 3$1,084 CAD
Retailer 6$1,179 CAD
Retailer 4$1,257 CAD
Retailer 14$1,384 CAD
Retailer 19$1,516 CAD
Retailer 9$1,893 CAD
Retailer 12$1,928 CAD
Retailer 2$1,968 CAD
Retailer 15$1,996 CAD
Retailer 17$2,699 CAD
Retailer 16$2,840 CAD
Retailer 18$2,920 CAD
Retailer 5$3,536 CAD
Retailer 11$4,010 CAD
Retailer 10$4,104 CAD
Retailer 7$4,344 CAD
Retailer 13$4,714 CAD
Retailer 8$5,762 CAD
Brilliant Earth$7,948 CAD

31 data points across 19 retailers

25 retailers$1,084 CAD to $7,948 CAD

A
Cheapest Retailer
-
$1,084 CAD
$776 USD
A
Retailer 2
-
$1,179 CAD
$844 USD
View
A
Retailer 3
-
$1,257 CAD
$900 USD
View
Retailer 4
-
$1,257 CAD
$900 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,384 CAD
£780 GBP
View
A
Retailer 6
-
$1,516 CAD
$1,085 USD
View
A
Retailer 7
-
$1,777 CAD
$1,272 USD
View
A
Retailer 8
-
$1,893 CAD
$1,355 USD
View
A
Retailer 9
-
$1,928 CAD
£1,087 GBP
View
B+
Retailer 10
-
$1,968 CAD
$1,409 USD
View
Final sale: no returns
A
Retailer 11
-
$1,996 CAD
€1,361 EUR
View
B+
Retailer 12
-
$2,699 CAD
$1,932 USD
View
B+
Retailer 13
-
$2,840 CAD
A$3,128 AUD
View
A
Retailer 14
-
$2,920 CAD
ZAR 33,769 ZAR
View
Retailer 15
-
$2,991 CAD
$2,141 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$3,207 CAD
$2,296 USD
View
B+
Retailer 17
-
$3,536 CAD
$2,531 USD
View
B+
Retailer 18
-
$4,010 CAD
$2,871 USD
View
B+
Retailer 19
-
$4,104 CAD
$2,938 USD
View
B+
Retailer 20
-
$4,235 CAD
$3,032 USD
View
B+
Retailer 21
-
$4,251 CAD
$3,043 USD
View
B
Retailer 22
-
$4,344 CAD
$3,110 USD
View
B
Retailer 23
-
$4,714 CAD
£2,657 GBP
View
B
Retailer 24
-
$5,762 CAD
$4,125 USD
View
Most Expensive
B
Brilliant Earth
16923027A · Oct 31
$7,948 CAD
$5,690 USD
View
24 more retailers have this diamond
Prices start from $1,084 CADSave up to $6,864 CAD

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
3.05ct Radiant
$1,084 CAD