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Cushion|Lab Grown|IGI

3.07ct F IF Cushion Lab Grown Diamond

EX • F/IF • IGI LG689577948

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689577948

Diamond specifications and retailer prices

From $1,749 CAD
As of November 5, 2026
Save $6,361 CAD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,110 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG689577948 or 689577948. Listed at 18 retailers as of November 4, 2026, with prices from $1,749 to $8,110, a $6,361 spread on the same certified stone. Brilliant Earth lists it at $8,110. 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

3.07
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689577948
Dimensions7.77 × 7.77 × 5.17 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
7.77 mm7.77 mm3.07 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689577948
Side View
Table 63.0%Crown 36°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 66.5%

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: Nov 5
Current: $8,110 CAD|Low: $1,477 CAD|High: $8,124 CAD|Avg: $4,125 CAD|-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
Retailer 16
Retailer 17
November 5, 2026
Retailer 9$1,749 CAD
Retailer 14$1,749 CAD
Retailer 7$2,011 CAD
Retailer 6$2,302 CAD
Retailer 10$2,334 CAD
Retailer 13$2,434 CAD
Retailer 12$3,484 CAD
Retailer 11$3,556 CAD
Retailer 4$3,927 CAD
Retailer 16$4,224 CAD
Retailer 17$4,225 CAD
Retailer 3$4,547 CAD
Retailer 15$4,983 CAD
Retailer 2$5,175 CAD
Retailer 5$5,325 CAD
Retailer 8$6,145 CAD
Brilliant Earth$8,110 CAD

33 data points across 17 retailers

18 retailers$1,749 CAD to $8,110 CAD

A
Cheapest Retailer
-
$1,749 CAD
Retailer 2
-
$1,749 CAD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$2,011 CAD
View
A
Retailer 4
-
$2,302 CAD
View
A
Retailer 5
-
$2,334 CAD
View
A
Retailer 6
-
$2,434 CAD
View
Retailer 7
-
$2,623 CAD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$3,484 CAD
View
Final sale: no returns
A
Retailer 9
-
$3,556 CAD
View
A
Retailer 10
-
$3,927 CAD
View
A
Retailer 11
-
$4,224 CAD
View
A
Retailer 12
-
$4,225 CAD
View
A
Retailer 13
-
$4,547 CAD
View
B+
Retailer 14
-
$4,983 CAD
View
B+
Retailer 15
-
$5,175 CAD
View
B+
Retailer 16
-
$5,325 CAD
View
B+
Retailer 17
-
$6,145 CAD
View
Most Expensive
B
Brilliant Earth
14116020A · Nov 4
$8,110 CAD
$5,820 USD
View
17 more retailers have this diamond
Prices start from $1,749 CADSave up to $6,361 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
3.07ct Cushion
$1,749 CAD