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Cushion|Lab Grown|IGI

3.06ct F IF Cushion Lab Grown Diamond

EX • F/IF • IGI LG719557147

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG719557147

Diamond specifications and retailer prices

From $1,944 CAD
As of November 5, 2026
Save $6,152 CAD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,096 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG719557147 or 719557147. Listed at 18 retailers as of November 4, 2026, with prices from $1,944 to $8,096, a $6,152 spread on the same certified stone. Brilliant Earth lists it at $8,096. 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

3.06
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719557147
Dimensions8.41 × 8.41 × 5.59 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.41 mm8.41 mm3.06 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719557147
Side View
Table 63.0%Crown 37.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $8,096 CAD|Low: $1,682 CAD|High: $8,096 CAD|Avg: $4,081 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
November 5, 2026
Retailer 5$1,743 CAD
Retailer 18$1,944 CAD
Retailer 7$2,209 CAD
Retailer 11$2,365 CAD
Retailer 3$2,623 CAD
Retailer 14$2,776 CAD
Retailer 17$3,294 CAD
Retailer 12$3,473 CAD
Retailer 16$3,937 CAD
Retailer 15$4,052 CAD
Retailer 4$4,261 CAD
Retailer 9$4,493 CAD
Retailer 8$4,820 CAD
Retailer 6$5,156 CAD
Retailer 2$5,241 CAD
Retailer 13$5,394 CAD
Retailer 10$5,570 CAD
Brilliant Earth$8,096 CAD

37 data points across 18 retailers

18 retailers$1,944 CAD to $8,096 CAD

Retailer 1
-
$1,743 CAD
Price last confirmed 24 days ago
A
Retailer 2
-
$1,944 CAD
View
A
Retailer 3
-
$2,209 CAD
View
A
Retailer 4
-
$2,365 CAD
View
A
Retailer 5
-
$2,623 CAD
View
A
Retailer 6
-
$2,776 CAD
View
A
Retailer 7
-
$3,294 CAD
View
A
Retailer 8
-
$3,473 CAD
View
Final sale: no returns
A
Retailer 9
-
$3,937 CAD
View
A
Retailer 10
-
$4,052 CAD
View
A
Retailer 11
-
$4,261 CAD
View
B+
Retailer 12
-
$4,493 CAD
View
Retailer 13
-
$4,820 CAD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$5,156 CAD
View
B+
Retailer 15
-
$5,241 CAD
View
B+
Retailer 16
-
$5,394 CAD
View
B+
Retailer 17
-
$5,570 CAD
View
Most Expensive
B
Brilliant Earth
14943447A · Nov 4
$8,096 CAD
$5,810 USD
View
17 more retailers have this diamond
Prices start from $1,944 CADSave up to $6,152 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
3.06ct Cushion
$1,944 CAD