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Cushion|Lab Grown|IGI

3.04ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG780604931

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

Certificate IGI LG780604931

Diamond specifications and retailer prices

From $725 CAD
$519 USD
As of October 29, 2026
Save $8,229 CAD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,954 CAD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780604931 or 780604931. Listed at 17 retailers as of October 24, 2026, with prices from $725 to $8,954, a $8,229 spread on the same certified stone. Brilliant Earth lists it at $8,954. 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

3.04
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604931
Dimensions8.45 × 8.45 × 5.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm8.45 mm3.04 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604931
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 65.2%

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: $8,954 CAD|Low: $725 CAD|High: $9,220 CAD|Avg: $2,438 CAD|-2.9%
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
October 31, 2026
Retailer 7$725 CAD
Retailer 17$803 CAD
Retailer 16$1,012 CAD
Retailer 18$1,215 CAD
Retailer 4$1,256 CAD
Retailer 12$1,273 CAD
Retailer 3$1,323 CAD
Retailer 2$1,332 CAD
Retailer 11$1,697 CAD
Retailer 14$1,744 CAD
Retailer 5$1,954 CAD
Retailer 10$2,427 CAD
Retailer 6$2,626 CAD
Retailer 8$2,844 CAD
Retailer 13$2,968 CAD
Retailer 9$3,008 CAD
Retailer 15$3,939 CAD
Brilliant Earth$8,954 CAD

38 data points across 18 retailers

17 retailers$725 CAD to $8,954 CAD

A
Cheapest Retailer
-
$725 CAD
$519 USD
Final sale: no returns
Retailer 2
-
$803 CAD
$575 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$1,012 CAD
£570 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,215 CAD
$870 USD
View
B+
Retailer 5
-
$1,256 CAD
$899 USD
View
A
Retailer 6
-
$1,273 CAD
€868 EUR
View
A
Retailer 7
-
$1,323 CAD
$947 USD
View
A
Retailer 8
-
$1,332 CAD
£751 GBP
View
A
Retailer 9
-
$1,697 CAD
A$1,869 AUD
View
A
Retailer 10
-
$1,744 CAD
ZAR 20,174 ZAR
View
A
Retailer 11
-
$1,954 CAD
$1,399 USD
View
B+
Retailer 12
-
$2,626 CAD
$1,880 USD
View
B+
Retailer 13
-
$2,844 CAD
$2,036 USD
View
B+
Retailer 14
-
$2,968 CAD
£1,673 GBP
View
B+
Retailer 15
-
$3,008 CAD
$2,153 USD
View
Retailer 16
-
$3,939 CAD
$2,820 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17991538A · Oct 24
$8,954 CAD
$6,410 USD
View
16 more retailers have this diamond
Prices start from $725 CADSave up to $8,229 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
3.04ct Cushion
$725 CAD