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Cushion|Lab Grown|IGI

4.04ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG681579155

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

Certificate IGI LG681579155

Diamond specifications and retailer prices

From $2,632 CAD
$1,884 USD
As of October 31, 2026
Save $14,285 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,916 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681579155 or 681579155. Listed at 20 retailers as of October 31, 2026, with prices from $2,632 to $16,916, a $14,285 spread on the same certified stone. Brilliant Earth lists it at $16,916. 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

4.04
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579155
Dimensions9.28 × 9.19 × 6.23 mm
L/W Ratio1.01
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
9.28 mm9.19 mm4.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579155
Side View
Table 63.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.8%

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 31
Current: $16,916 CAD|Low: $2,632 CAD|High: $17,433 CAD|Avg: $6,888 CAD|-3.0%
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 14$2,632 CAD
Retailer 13$2,961 CAD
Retailer 5$3,054 CAD
Retailer 7$3,308 CAD
Retailer 12$3,865 CAD
Retailer 17$4,090 CAD
Retailer 2$4,305 CAD
Retailer 18$4,491 CAD
Retailer 8$5,642 CAD
Retailer 15$5,804 CAD
Retailer 9$7,077 CAD
Retailer 16$7,829 CAD
Retailer 3$7,892 CAD
Retailer 11$8,909 CAD
Retailer 6$9,555 CAD
Retailer 10$9,569 CAD
Retailer 4$13,935 CAD
Brilliant Earth$16,916 CAD

32 data points across 18 retailers

20 retailers$2,632 CAD to $16,916 CAD

A
Cheapest Retailer
-
$2,632 CAD
$1,884 USD
Final sale: no returns
A
Retailer 2
-
$2,961 CAD
$2,120 USD
View
A
Retailer 3
-
$3,054 CAD
$2,186 USD
View
A
Retailer 4
-
$3,308 CAD
HK$18,500 HKD
View
A
Retailer 5
-
$3,865 CAD
£2,179 GBP
View
Retailer 6
-
$3,960 CAD
£2,232 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$4,090 CAD
$2,928 USD
View
A
Retailer 8
-
$4,305 CAD
€2,935 EUR
View
B+
Retailer 9
-
$4,491 CAD
$3,215 USD
View
B+
Retailer 10
-
$5,642 CAD
£3,180 GBP
View
B+
Retailer 11
-
$5,804 CAD
ZAR 67,128 ZAR
View
B
Retailer 12
-
$7,077 CAD
$5,066 USD
View
B+
Retailer 13
-
$7,829 CAD
£4,413 GBP
View
B
Retailer 14
-
$7,892 CAD
$5,650 USD
View
B
Retailer 15
-
$8,909 CAD
A$9,812 AUD
View
B
Retailer 16
-
$9,555 CAD
SGD 9,243 SGD
View
B
Retailer 17
-
$9,569 CAD
$6,850 USD
View
Retailer 18
-
$10,669 CAD
$7,638 USD
View
B
Retailer 19
-
$13,935 CAD
$9,976 USD
View
Most Expensive
B
Brilliant Earth
13772977A · Oct 31
$16,916 CAD
$12,110 USD
View
19 more retailers have this diamond
Prices start from $2,632 CADSave up to $14,285 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
4.04ct Cushion
$2,632 CAD