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Cushion|Lab Grown|IGI

1.56ct G IF Cushion Lab Grown Diamond

EX • G/IF • IGI LG611370161

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG611370161

Diamond specifications and retailer prices

From $1,277 CAD
$914 USD
As of October 30, 2026
Save $10,643 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,920 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG611370161 or 611370161. Listed at 16 retailers as of October 30, 2026, with prices from $1,277 to $11,920, a $10,643 spread on the same certified stone. Do Amore Diamonds lists it at $11,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611370161
Dimensions6.82 × 6.74 × 4.58 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 Faint Blue
Top View
6.82 mm6.74 mm1.56 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611370161
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 68.0%

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 30
Current: $11,920 CAD|Low: $1,157 CAD|High: $11,920 CAD|Avg: $4,006 CAD
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
November 1, 2026
Retailer 3$1,277 CAD
Retailer 5$1,615 CAD
Retailer 13$1,900 CAD
Retailer 12$2,044 CAD
Retailer 7$2,359 CAD
Retailer 15$2,809 CAD
Retailer 9$2,811 CAD
Retailer 10$3,358 CAD
Retailer 4$3,675 CAD
Retailer 8$4,548 CAD
Retailer 6$4,674 CAD
Retailer 14$5,047 CAD
Retailer 2$5,869 CAD
Retailer 11$6,491 CAD
Do Amore Diamonds$11,920 CAD

35 data points across 15 retailers

16 retailers$1,277 CAD to $11,920 CAD

A
Cheapest Retailer
-
$1,277 CAD
$914 USD
A
Retailer 2
-
$1,615 CAD
$1,156 USD
View
Final sale: no returns
A
Retailer 3
-
$1,900 CAD
$1,360 USD
View
A
Retailer 4
-
$2,044 CAD
$1,463 USD
View
B+
Retailer 5
-
$2,359 CAD
$1,688 USD
View
Retailer 6
-
$2,809 CAD
$2,010 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$2,811 CAD
€1,916 EUR
View
B+
Retailer 8
-
$3,358 CAD
ZAR 38,819 ZAR
View
B
Retailer 9
-
$3,675 CAD
$2,630 USD
View
B
Retailer 10
-
$4,208 CAD
$3,011 USD
View
B
Retailer 11
-
$4,548 CAD
A$5,007 AUD
View
B
Retailer 12
-
$4,674 CAD
View
B
Retailer 13
-
$5,047 CAD
£2,844 GBP
View
B
Retailer 14
-
$5,869 CAD
£3,307 GBP
View
B
Retailer 15
-
$6,491 CAD
$4,645 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG611370161 · Oct 31
$11,920 CAD
$8,530 USD
View
15 more retailers have this diamond
Prices start from $1,277 CADSave up to $10,643 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
1.56ct Cushion
$1,277 CAD