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Radiant|Lab Grown|IGI

3.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG754517860

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

Certificate IGI LG754517860

Diamond specifications and retailer prices

From $2,148 CAD
$1,535 USD
As of October 27, 2026
Save $13,345 CAD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,494 CAD at Brilliant Earth · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754517860 or 754517860. Listed at 12 retailers as of October 27, 2026, with prices from $2,148 to $15,494, a $13,345 spread on the same certified stone. Brilliant Earth lists it at $15,494. 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

3.05
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754517860
Dimensions9.70 × 7.14 × 5.05 mm
L/W Ratio1.36
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
9.70 mm7.14 mm3.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754517860
Side View
Table 65.0%Crown 46.8°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 70.7%

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 27
Current: $15,494 CAD|Low: $2,148 CAD|High: $21,414 CAD|Avg: $8,151 CAD|-3.0%
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
October 29, 2026
Retailer 10$2,148 CAD
Retailer 9$2,337 CAD
Retailer 3$3,471 CAD
Retailer 11$3,924 CAD
Retailer 8$4,164 CAD
Retailer 12$4,565 CAD
Retailer 6$5,156 CAD
Retailer 4$7,310 CAD
Retailer 2$7,899 CAD
Retailer 13$8,330 CAD
Retailer 5$9,984 CAD
Retailer 7$14,780 CAD
Brilliant Earth$15,494 CAD

28 data points across 13 retailers

12 retailers$2,148 CAD to $15,494 CAD

A
Cheapest Retailer
-
$2,148 CAD
$1,535 USD
A
Retailer 2
-
$2,337 CAD
$1,670 USD
View
A
Retailer 3
-
$3,471 CAD
$2,480 USD
View
Final sale: no returns
A
Retailer 4
-
$3,924 CAD
$2,804 USD
View
A
Retailer 5
-
$4,164 CAD
$2,975 USD
View
A
Retailer 6
-
$4,565 CAD
$3,262 USD
View
B+
Retailer 7
-
$5,156 CAD
$3,684 USD
View
B+
Retailer 8
-
$5,640 CAD
$4,030 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$7,899 CAD
£4,444 GBP
View
B+
Retailer 10
-
$8,330 CAD
$5,951 USD
View
B
Retailer 11
-
$14,780 CAD
$10,560 USD
View
Most Expensive
B
Brilliant Earth
21411396Y · Oct 29
$15,494 CAD
$11,070 USD
View
11 more retailers have this diamond
Prices start from $2,148 CADSave up to $13,345 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
$2,148 CAD