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Cushion|Lab Grown|IGI

1.06ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG800610824

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

Certificate IGI LG800610824

Diamond specifications and retailer prices

From $295 CAD
As of November 6, 2026
Save $1,236 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,531 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG800610824 or 800610824. Listed at 12 retailers as of November 6, 2026, with prices from $295 to $1,531, a $1,236 spread on the same certified stone. Reve Diamonds lists it at $1,531. 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

1.06
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800610824
Dimensions5.87 × 5.80 × 4.01 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
5.87 mm5.80 mm1.06 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800610824
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 69.1%

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: Nov 6
Current: $491 CAD|Low: $256 CAD|High: $1,531 CAD|Avg: $727 CAD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 6, 2026
Retailer 6$295 CAD
Retailer 10$452 CAD
Retailer 1$491 CAD
Retailer 3$511 CAD
Retailer 9$525 CAD
Retailer 8$570 CAD
Retailer 7$731 CAD
Retailer 5$745 CAD
Retailer 2$1,013 CAD
Retailer 4$1,357 CAD
Reve Diamonds$1,531 CAD

44 data points across 11 retailers

12 retailers$295 CAD to $1,531 CAD

A
Cheapest Retailer
-
$295 CAD
Final sale: no returns
A
Retailer 2
-
$452 CAD
View
A
Retailer 3
-
$491 CAD
View
B+
Retailer 4
-
$511 CAD
View
B+
Retailer 5
-
$525 CAD
View
Retailer 6
-
$570 CAD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$731 CAD
View
Retailer 8
-
$744 CAD
View
Price last confirmed 117 days ago
B
Retailer 9
-
$745 CAD
View
B
Retailer 10
-
$1,013 CAD
View
B
Retailer 11
-
$1,357 CAD
View
Most Expensive
B
Reve Diamonds
6749D9C45 · Nov 6
$1,531 CAD
$1,088 USD
View
11 more retailers have this diamond
Prices start from $295 CADSave up to $1,236 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
1.06ct Cushion
$295 CAD