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Cushion|Lab Grown|IGI

3.08ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG787621690

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

Certificate IGI LG787621690

Diamond specifications and retailer prices

From $3,369 CAD
$2,412 USD
As of October 29, 2026
Save $10,041 CAD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,410 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787621690 or 787621690. Listed at 13 retailers as of October 29, 2026, with prices from $3,369 to $13,410, a $10,041 spread on the same certified stone. Brilliant Earth lists it at $13,410. 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

3.08
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621690
Dimensions8.53 × 8.33 × 5.54 mm
L/W Ratio1.02
Girdle conditionFaceted
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
8.53 mm8.33 mm3.08 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621690
Side View
Table 58.0%Crown 36.5°Girdle: MED-THKPavilion 38.2°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: Oct 29
Current: $13,410 CAD|Low: $3,369 CAD|High: $20,409 CAD|Avg: $8,972 CAD|-26.4%
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 30, 2026
Retailer 3$3,369 CAD
Retailer 8$3,737 CAD
Retailer 6$4,207 CAD
Retailer 4$4,533 CAD
Retailer 13$4,791 CAD
Retailer 10$4,905 CAD
Retailer 9$7,105 CAD
Retailer 12$8,311 CAD
Retailer 5$8,562 CAD
Retailer 11$9,122 CAD
Retailer 7$10,717 CAD
Retailer 2$11,826 CAD
Brilliant Earth$13,410 CAD

37 data points across 13 retailers

13 retailers$3,369 CAD to $13,410 CAD

A
Cheapest Retailer
-
$3,369 CAD
$2,412 USD
A
Retailer 2
-
$3,737 CAD
HK$20,900 HKD
View
A
Retailer 3
-
$4,207 CAD
£2,371 GBP
View
A
Retailer 4
-
$4,533 CAD
$3,245 USD
View
A
Retailer 5
-
$4,791 CAD
$3,430 USD
View
A
Retailer 6
-
$4,905 CAD
€3,344 EUR
View
B+
Retailer 7
-
$7,105 CAD
ZAR 82,165 ZAR
View
B+
Retailer 8
-
$8,311 CAD
$5,949 USD
View
B+
Retailer 9
-
$8,562 CAD
$6,129 USD
View
B+
Retailer 10
-
$9,122 CAD
£5,142 GBP
View
B
Retailer 11
-
$10,717 CAD
$7,672 USD
View
B
Retailer 12
-
$11,826 CAD
$8,466 USD
View
Most Expensive
B
Brilliant Earth
19909032A · Oct 30
$13,410 CAD
$9,600 USD
View
12 more retailers have this diamond
Prices start from $3,369 CADSave up to $10,041 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
3.08ct Cushion
$3,369 CAD