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Cushion|Lab Grown|IGI

1.35ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG773614842

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

Certificate IGI LG773614842

Diamond specifications and retailer prices

From $627 CAD
$449 USD
As of October 30, 2026
Save $4,346 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,973 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773614842 or 773614842. Listed at 16 retailers as of October 30, 2026, with prices from $627 to $4,973, a $4,346 spread on the same certified stone. Do Amore Diamonds lists it at $4,973. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614842
Dimensions6.56 × 6.50 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.56 mm6.50 mm1.35 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773614842
Side View
Table 62.0%Crown 34.8°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 66.6%

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 30
Current: $4,973 CAD|Low: $550 CAD|High: $6,132 CAD|Avg: $1,912 CAD|-18.9%
Do Amore Diamonds
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
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Retailer 17
October 30, 2026
Retailer 5$627 CAD
Retailer 15$696 CAD
Retailer 17$948 CAD
Retailer 16$1,025 CAD
Retailer 14$1,055 CAD
Retailer 4$1,067 CAD
Retailer 7$1,101 CAD
Retailer 2$1,268 CAD
Retailer 11$1,319 CAD
Retailer 9$1,398 CAD
Retailer 10$1,870 CAD
Retailer 13$2,493 CAD
Retailer 3$2,553 CAD
Retailer 8$2,676 CAD
Retailer 6$2,722 CAD
Retailer 12$2,823 CAD
Do Amore Diamonds$4,973 CAD

42 data points across 17 retailers

16 retailers$627 CAD to $4,973 CAD

A
Cheapest Retailer
-
$627 CAD
$449 USD
Final sale: no returns
A
Retailer 2
-
$696 CAD
$498 USD
View
A
Retailer 3
-
$948 CAD
HK$5,300 HKD
View
A
Retailer 4
-
$1,025 CAD
$734 USD
View
A
Retailer 5
-
$1,055 CAD
$755 USD
View
A
Retailer 6
-
$1,067 CAD
$764 USD
View
A
Retailer 7
-
$1,101 CAD
$788 USD
View
A
Retailer 8
-
$1,268 CAD
£715 GBP
View
A
Retailer 9
-
$1,319 CAD
ZAR 15,252 ZAR
View
B+
Retailer 10
-
$1,870 CAD
A$2,060 AUD
View
Retailer 11
-
$2,493 CAD
$1,785 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,553 CAD
$1,827 USD
View
B
Retailer 13
-
$2,676 CAD
$1,916 USD
View
B
Retailer 14
-
$2,722 CAD
SGD 2,633 SGD
View
B+
Retailer 15
-
$2,823 CAD
£1,591 GBP
View
Most Expensive
B
Do Amore Diamonds
27-68A71681B · Oct 30
$4,973 CAD
$3,560 USD
View
15 more retailers have this diamond
Prices start from $627 CADSave up to $4,346 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
1.35ct Cushion
$627 CAD