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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG799665375

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799665375

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of October 29, 2026
Save $2,201 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,815 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799665375 or 799665375. Listed at 14 retailers as of October 29, 2026, with prices from $615 to $2,815, a $2,201 spread on the same certified stone. MOH London lists it at $2,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665375
Dimensions8.40 × 5.56 × 3.43 mm
L/W Ratio1.51
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
8.40 mm5.56 mm1.30 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665375
Side View
Table 59.0%Crown 35.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $2,815 CAD|Low: $499 CAD|High: $2,833 CAD|Avg: $1,302 CAD|+0.6%
MOH London
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 9$615 CAD
Retailer 4$689 CAD
Retailer 7$714 CAD
Retailer 3$763 CAD
Retailer 10$763 CAD
Retailer 6$964 CAD
Retailer 11$1,023 CAD
Retailer 2$1,260 CAD
Retailer 5$1,858 CAD
Retailer 8$2,049 CAD
Retailer 12$2,450 CAD
MOH London$2,815 CAD

45 data points across 12 retailers

14 retailers$615 CAD to $2,815 CAD

A
Cheapest Retailer
-
$615 CAD
$440 USD
A
Retailer 2
-
$689 CAD
$493 USD
View
A
Retailer 3
-
$714 CAD
$511 USD
View
Final sale: no returns
A
Retailer 4
-
$763 CAD
$546 USD
View
A
Retailer 5
-
$763 CAD
$546 USD
View
B+
Retailer 6
-
$964 CAD
$690 USD
View
B+
Retailer 7
-
$1,023 CAD
$732 USD
View
B+
Retailer 8
-
$1,034 CAD
$740 USD
View
B+
Retailer 9
-
$1,260 CAD
£710 GBP
View
B
Retailer 10
-
$1,858 CAD
A$2,046 AUD
View
B
Retailer 11
-
$2,049 CAD
$1,467 USD
View
B
Retailer 12
-
$2,450 CAD
$1,754 USD
View
B
Retailer 13
-
$2,497 CAD
$1,788 USD
View
Most Expensive
B
MOH London
LG799665375 · Oct 29
$2,815 CAD
£1,587 GBP
View
13 more retailers have this diamond
Prices start from $615 CADSave up to $2,201 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
1.30ct Cushion
$615 CAD