Cushion|Lab Grown|IGI

1.54ct F VVS2 Cushion Lab Grown Diamond

GD • F/VVS2 • IGI LG681546230

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

Certificate IGI LG681546230

Diamond specifications and retailer prices

From $704 CAD
€480 EUR
As of October 31, 2026
Save $2,062 CAD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,766 CAD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG681546230 or 681546230. Listed at 15 retailers as of October 31, 2026, with prices from $704 to $2,766, a $2,062 spread on the same certified stone. Brilliant Earth lists it at $2,766. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681546230
Dimensions6.90 × 6.67 × 4.52 mm
L/W Ratio1.03
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
6.90 mm6.67 mm1.54 ctF / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681546230
Side View
Table 65.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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: $2,766 CAD|Low: $469 CAD|High: $2,906 CAD|Avg: $1,113 CAD|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$469 CAD
Retailer 2$704 CAD
Retailer 3$707 CAD
Retailer 7$720 CAD
Retailer 4$771 CAD
Retailer 5$794 CAD
Retailer 8$977 CAD
Retailer 11$1,087 CAD
Retailer 9$1,481 CAD
Retailer 6$1,689 CAD
Retailer 12$1,704 CAD
Brilliant Earth$2,766 CAD

42 data points across 12 retailers

15 retailers$704 CAD to $2,766 CAD

Retailer 1
-
$469 CAD
£264 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$704 CAD
€480 EUR
View
B+
Retailer 3
-
$707 CAD
$506 USD
View
A
Retailer 4
-
$720 CAD
ZAR 8,325 ZAR
View
B+
Retailer 5
-
$761 CAD
$545 USD
View
B+
Retailer 6
-
$771 CAD
$552 USD
View
B+
Retailer 7
-
$794 CAD
£448 GBP
View
B+
Retailer 8
-
$977 CAD
A$1,076 AUD
View
B+
Retailer 9
-
$1,087 CAD
$778 USD
View
B
Retailer 10
-
$1,420 CAD
$1,016 USD
View
Retailer 11
-
$1,481 CAD
$1,060 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,689 CAD
£952 GBP
View
B
Retailer 13
-
$1,704 CAD
$1,220 USD
View
B
Retailer 14
-
$1,715 CAD
$1,228 USD
View
Most Expensive
B
Brilliant Earth
14979378A · Oct 31
$2,766 CAD
$1,980 USD
View
14 more retailers have this diamond
Prices start from $704 CADSave up to $2,062 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
$704 CAD