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Cushion|Lab Grown|IGI

5.08ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG817651493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817651493

Diamond specifications and retailer prices

From $1,583 CAD
$1,133 USD
As of October 29, 2026
Save $7,302 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,884 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.08ct lab-grown cushion diamond

This 5.08ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817651493 or 817651493. Listed at 18 retailers as of October 29, 2026, with prices from $1,583 to $8,884, a $7,302 spread on the same certified stone. Brilliant Earth lists it at $8,884. 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

5.08
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817651493
Dimensions11.84 × 8.63 × 5.66 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm8.63 mm5.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817651493
Side View
Table 67.0%Crown 38.4°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 65.6%

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: $8,884 CAD|Low: $1,583 CAD|High: $9,164 CAD|Avg: $4,329 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 30, 2026
Retailer 6$1,583 CAD
Retailer 3$1,640 CAD
Retailer 17$1,830 CAD
Retailer 2$2,364 CAD
Retailer 8$2,619 CAD
Retailer 11$2,628 CAD
Retailer 16$3,241 CAD
Retailer 14$3,321 CAD
Retailer 5$3,605 CAD
Retailer 9$4,535 CAD
Retailer 13$4,840 CAD
Retailer 4$5,041 CAD
Retailer 7$5,500 CAD
Retailer 12$5,569 CAD
Retailer 10$5,719 CAD
Retailer 18$6,182 CAD
Retailer 15$6,866 CAD
Brilliant Earth$8,884 CAD

38 data points across 18 retailers

18 retailers$1,583 CAD to $8,884 CAD

A
Cheapest Retailer
-
$1,583 CAD
$1,133 USD
Final sale: no returns
Retailer 2
-
$1,640 CAD
$1,174 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,830 CAD
$1,310 USD
View
A
Retailer 4
-
$2,364 CAD
£1,332 GBP
View
A
Retailer 5
-
$2,619 CAD
$1,875 USD
View
A
Retailer 6
-
$2,628 CAD
€1,792 EUR
View
A
Retailer 7
-
$3,241 CAD
$2,320 USD
View
Retailer 8
-
$3,321 CAD
A$3,657 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,605 CAD
$2,581 USD
View
B+
Retailer 10
-
$4,535 CAD
£2,556 GBP
View
B+
Retailer 11
-
$4,840 CAD
$3,465 USD
View
B+
Retailer 12
-
$5,041 CAD
$3,609 USD
View
B+
Retailer 13
-
$5,500 CAD
SGD 5,321 SGD
View
B+
Retailer 14
-
$5,569 CAD
£3,139 GBP
View
B+
Retailer 15
-
$5,719 CAD
$4,094 USD
View
Retailer 16
-
$6,182 CAD
A$6,809 AUD
View
Price last confirmed 21 days ago
Retailer 17
-
$6,866 CAD
$4,915 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20937670A · Oct 30
$8,884 CAD
$6,360 USD
View
17 more retailers have this diamond
Prices start from $1,583 CADSave up to $7,302 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
5.08ct Cushion
$1,583 CAD