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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG816615214

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816615214

Diamond specifications and retailer prices

From $361 CAD
$258 USD
As of October 30, 2026
Save $1,244 CAD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,673 CAD at Brilliant Earth · As of October 5, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816615214 or 816615214. Listed at 16 retailers as of October 26, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615214
Dimensions8.54 × 5.85 × 3.86 mm
L/W Ratio1.46
Girdle conditionFaceted
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
8.54 mm5.85 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615214
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $2,673 CAD|Low: $361 CAD|High: $2,757 CAD|Avg: $1,127 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
October 30, 2026
Retailer 3$361 CAD
Retailer 4$400 CAD
Retailer 8$664 CAD
Retailer 12$677 CAD
Retailer 9$687 CAD
Retailer 2$754 CAD
Retailer 10$934 CAD
Retailer 14$964 CAD
Retailer 11$1,055 CAD
Retailer 6$1,335 CAD
Retailer 13$1,360 CAD
Retailer 7$1,412 CAD
Retailer 15$1,557 CAD
Retailer 5$1,605 CAD
Brilliant Earth$2,673 CAD

34 data points across 15 retailers

16 retailers$361 CAD to $1,605 CAD

A+
Cheapest Retailer
-
$361 CAD
$258 USD
Final sale: no returns
A
Retailer 2
-
$400 CAD
$286 USD
View
A
Retailer 3
-
$664 CAD
€452 EUR
View
A
Retailer 4
-
$677 CAD
$484 USD
View
A
Retailer 5
-
$687 CAD
ZAR 7,935 ZAR
View
A
Retailer 6
-
$754 CAD
£424 GBP
View
A
Retailer 7
-
$934 CAD
A$1,027 AUD
View
A
Retailer 8
-
$964 CAD
$689 USD
View
B+
Retailer 9
-
$1,055 CAD
$754 USD
View
B+
Retailer 10
-
$1,335 CAD
SGD 1,289 SGD
View
B+
Retailer 11
-
$1,360 CAD
$971 USD
View
B+
Retailer 12
-
$1,412 CAD
$1,009 USD
View
B+
Retailer 13
-
$1,557 CAD
£876 GBP
View
B+
Retailer 14
-
$1,605 CAD
£903 GBP
View
Retailer 15
-
$2,224 CAD
$1,589 USD
View
Price last confirmed 60 days ago
Most Expensive
Brilliant Earth
21421281A · Oct 5
$2,673 CAD
$1,910 USD
View
Price last confirmed 24 days ago
15 more retailers have this diamond
Prices start from $361 CADSave up to $1,244 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+
1.54ct Cushion
$361 CAD