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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG750508231

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG750508231

Diamond specifications and retailer prices

From $1,027 CAD
$734 USD
As of October 24, 2026
Save $8,098 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,125 CAD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750508231 or 750508231. Listed at 20 retailers as of October 24, 2026, with prices from $1,027 to $9,125, a $8,098 spread on the same certified stone. Brilliant Earth lists it at $9,125. 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

3.08
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750508231
Dimensions9.72 × 7.85 × 4.84 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizeLong Faceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm7.85 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750508231
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40°Culet: LONDepth 61.7%

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 24
Current: $9,125 CAD|Low: $1,027 CAD|High: $9,125 CAD|Avg: $2,600 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
Retailer 19
October 29, 2026
Retailer 16$1,027 CAD
Retailer 3$1,065 CAD
Retailer 19$1,316 CAD
Retailer 9$1,493 CAD
Retailer 4$1,526 CAD
Retailer 12$1,674 CAD
Retailer 2$1,696 CAD
Retailer 8$1,934 CAD
Retailer 14$2,354 CAD
Retailer 17$2,418 CAD
Retailer 18$2,431 CAD
Retailer 13$2,471 CAD
Retailer 7$3,306 CAD
Retailer 5$3,342 CAD
Retailer 11$3,631 CAD
Retailer 6$3,672 CAD
Retailer 10$3,705 CAD
Retailer 15$4,490 CAD
Brilliant Earth$9,125 CAD

38 data points across 19 retailers

20 retailers$1,027 CAD to $9,125 CAD

A
Cheapest Retailer
-
$1,027 CAD
$734 USD
Final sale: no returns
Retailer 2
-
$1,065 CAD
$761 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,316 CAD
$940 USD
View
A
Retailer 4
-
$1,493 CAD
$1,067 USD
View
A
Retailer 5
-
$1,526 CAD
$1,090 USD
View
A
Retailer 6
-
$1,674 CAD
€1,139 EUR
View
A
Retailer 7
-
$1,696 CAD
£954 GBP
View
A
Retailer 8
-
$1,934 CAD
$1,382 USD
View
B+
Retailer 9
-
$2,354 CAD
A$2,588 AUD
View
Retailer 10
-
$2,418 CAD
A$2,658 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,431 CAD
$1,737 USD
View
B+
Retailer 12
-
$2,471 CAD
ZAR 28,526 ZAR
View
B+
Retailer 13
-
$3,306 CAD
£1,860 GBP
View
Retailer 14
-
$3,342 CAD
A$3,674 AUD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$3,369 CAD
$2,407 USD
View
B+
Retailer 16
-
$3,631 CAD
$2,594 USD
View
B
Retailer 17
-
$3,672 CAD
$2,624 USD
View
B
Retailer 18
-
$3,705 CAD
$2,647 USD
View
B
Retailer 19
-
$4,490 CAD
£2,526 GBP
View
Most Expensive
B
Brilliant Earth
16578449A · Oct 28
$9,125 CAD
$6,520 USD
View
19 more retailers have this diamond
Prices start from $1,027 CADSave up to $8,098 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
$1,027 CAD