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Radiant|Lab Grown|IGI

3.05ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG782632371

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

Certificate IGI LG782632371

Diamond specifications and retailer prices

From $2,190 CAD
$1,568 USD
As of October 30, 2026
Save $3,180 CAD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,370 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782632371 or 782632371. Listed at 5 retailers as of October 30, 2026, with prices from $2,190 to $5,370, a $3,180 spread on the same certified stone. Taylor and Hart lists it at $5,370. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782632371
Dimensions9.65 × 7.01 × 4.81 mm
L/W Ratio1.38
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
9.65 mm7.01 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782632371
Side View
Table 65.0%Crown 43.1°Girdle: Slightly ThickPavilion 29.2°Culet: NoneDepth 68.6%

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: Oct 30
Current: $2,364 CAD|Low: $2,190 CAD|High: $5,370 CAD|Avg: $3,828 CAD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 28, 2026
Retailer 3$2,190 CAD
Retailer 1$2,364 CAD
Retailer 4$4,143 CAD
Retailer 2$5,239 CAD
Taylor and Hart$5,370 CAD

14 data points across 5 retailers

5 retailers$2,190 CAD to $5,370 CAD

A
Cheapest Retailer
-
$2,190 CAD
$1,568 USD
A
Retailer 2
-
$2,364 CAD
£1,333 GBP
View
A
Retailer 3
-
$4,143 CAD
$2,966 USD
View
B+
Retailer 4
-
$5,239 CAD
£2,953 GBP
View
Most Expensive
B+
Taylor and Hart
J28SGR8 · Oct 30
$5,370 CAD
$3,844 USD
View
4 more retailers have this diamond
Prices start from $2,190 CADSave up to $3,180 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
$2,190 CAD