Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG811638019

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638019

Diamond specifications and retailer prices

From $764 CAD
$546 USD
As of October 29, 2026
Save $6,374 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,138 CAD at Brilliant Earth · As of October 29, 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 LG811638019 or 811638019. Listed at 15 retailers as of October 29, 2026, with prices from $764 to $7,138, a $6,374 spread on the same certified stone. Brilliant Earth lists it at $7,138. 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 angle35.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638019
Dimensions9.72 × 7.58 × 5.01 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm7.58 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638019
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,138 CAD|Low: $764 CAD|High: $7,992 CAD|Avg: $2,794 CAD|-10.7%
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
October 29, 2026
Retailer 16$764 CAD
Retailer 3$848 CAD
Retailer 11$1,074 CAD
Retailer 13$1,281 CAD
Retailer 4$1,321 CAD
Retailer 9$1,411 CAD
Retailer 8$1,443 CAD
Retailer 2$1,454 CAD
Retailer 12$2,033 CAD
Retailer 6$2,730 CAD
Retailer 14$3,173 CAD
Retailer 7$3,203 CAD
Retailer 5$3,248 CAD
Retailer 10$3,928 CAD
Retailer 15$6,074 CAD
Brilliant Earth$7,138 CAD

31 data points across 16 retailers

15 retailers$764 CAD to $7,138 CAD

A
Cheapest Retailer
-
$764 CAD
$546 USD
Final sale: no returns
A
Retailer 2
-
$1,074 CAD
£604 GBP
View
A
Retailer 3
-
$1,281 CAD
$915 USD
View
A
Retailer 4
-
$1,321 CAD
$944 USD
View
A
Retailer 5
-
$1,411 CAD
€960 EUR
View
A
Retailer 6
-
$1,443 CAD
$1,031 USD
View
A
Retailer 7
-
$1,454 CAD
£818 GBP
View
A
Retailer 8
-
$2,033 CAD
ZAR 23,468 ZAR
View
Retailer 9
-
$2,730 CAD
£1,536 GBP
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$3,173 CAD
$2,267 USD
View
B+
Retailer 11
-
$3,203 CAD
$2,289 USD
View
B+
Retailer 12
-
$3,248 CAD
SGD 3,136 SGD
View
B+
Retailer 13
-
$3,928 CAD
£2,210 GBP
View
B
Retailer 14
-
$6,074 CAD
$4,340 USD
View
Most Expensive
B
Brilliant Earth
21068215Y · Oct 29
$7,138 CAD
$5,100 USD
View
14 more retailers have this diamond
Prices start from $764 CADSave up to $6,374 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
$764 CAD