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Cushion|Lab Grown|IGI

1.25ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG788624407

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG788624407

Diamond specifications and retailer prices

From $514 CAD
$368 USD
As of October 29, 2026
Save $2,484 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,998 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG788624407 or 788624407. Listed at 18 retailers as of October 27, 2026, with prices from $514 to $2,998, a $2,484 spread on the same certified stone. Queensmith lists it at $2,998. 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

1.25
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624407
Dimensions6.94 × 6.27 × 3.69 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeLarge
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
6.94 mm6.27 mm1.25 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624407
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 40.7°Culet: LargeDepth 58.9%

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: $2,489 CAD|Low: $493 CAD|High: $2,517 CAD|Avg: $1,287 CAD
Retailer 1
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
November 1, 2026
Retailer 11$514 CAD
Retailer 5$576 CAD
Retailer 4$595 CAD
Retailer 2$637 CAD
Retailer 13$637 CAD
Retailer 9$845 CAD
Retailer 12$855 CAD
Retailer 7$1,149 CAD
Retailer 8$1,546 CAD
Retailer 10$1,868 CAD
Retailer 3$2,031 CAD
Retailer 14$2,048 CAD
Retailer 6$2,469 CAD
Retailer 1$2,489 CAD

44 data points across 14 retailers

18 retailers$514 CAD to $2,998 CAD

A
Cheapest Retailer
-
$514 CAD
$368 USD
A
Retailer 2
-
$576 CAD
$412 USD
View
Final sale: no returns
A
Retailer 3
-
$595 CAD
$426 USD
View
Retailer 4
-
$637 CAD
$456 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$637 CAD
$456 USD
View
B+
Retailer 6
-
$824 CAD
$590 USD
View
B+
Retailer 7
-
$845 CAD
$605 USD
View
B+
Retailer 8
-
$855 CAD
$612 USD
View
B+
Retailer 9
-
$1,149 CAD
£648 GBP
View
B
Retailer 10
-
$1,546 CAD
A$1,703 AUD
View
B
Retailer 11
-
$1,868 CAD
$1,337 USD
View
B
Retailer 12
-
$2,031 CAD
SGD 1,965 SGD
View
B
Retailer 13
-
$2,048 CAD
$1,466 USD
View
B
Retailer 14
-
$2,103 CAD
$1,505 USD
View
B
Retailer 15
-
$2,415 CAD
$1,729 USD
View
B
Retailer 16
-
$2,469 CAD
£1,392 GBP
View
B
Retailer 17
-
$2,489 CAD
£1,403 GBP
View
Most Expensive
B
Queensmith
LG788624407 · Oct 27
$2,998 CAD
£1,690 GBP
View
17 more retailers have this diamond
Prices start from $514 CADSave up to $2,484 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
1.25ct Cushion
$514 CAD