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Cushion|Lab Grown|IGI

1.01ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG807662950

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

Certificate IGI LG807662950

Diamond specifications and retailer prices

From $250 CAD
As of November 7, 2026
Save $1,247 CAD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,497 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG807662950 or 807662950. Listed at 14 retailers as of November 6, 2026, with prices from $250 to $1,497, a $1,247 spread on the same certified stone. Reve Diamonds lists it at $1,497. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807662950
Dimensions5.88 × 5.72 × 3.86 mm
L/W Ratio1.03
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
5.88 mm5.72 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807662950
Side View
Table 62.0%Crown 32.2°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 67.5%

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 7
Current: $250 CAD|Low: $246 CAD|High: $1,497 CAD|Avg: $717 CAD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 7, 2026
Retailer 1$250 CAD
Retailer 12$279 CAD
Retailer 3$429 CAD
Retailer 8$474 CAD
Retailer 7$484 CAD
Retailer 2$505 CAD
Retailer 11$527 CAD
Retailer 10$750 CAD
Retailer 9$844 CAD
Retailer 4$971 CAD
Retailer 5$1,030 CAD
Retailer 6$1,293 CAD
Reve Diamonds$1,497 CAD

41 data points across 13 retailers

14 retailers$250 CAD to $1,497 CAD

A
Cheapest Retailer
-
$250 CAD
Final sale: no returns
A
Retailer 2
-
$279 CAD
View
A
Retailer 3
-
$429 CAD
View
A
Retailer 4
-
$474 CAD
View
A
Retailer 5
-
$484 CAD
View
A
Retailer 6
-
$505 CAD
View
A
Retailer 7
-
$527 CAD
View
Retailer 8
-
$658 CAD
View
Price last confirmed 117 days ago
B
Retailer 9
-
$750 CAD
View
B+
Retailer 10
-
$844 CAD
View
B
Retailer 11
-
$971 CAD
View
B
Retailer 12
-
$1,030 CAD
View
B
Retailer 13
-
$1,293 CAD
View
Most Expensive
B
Reve Diamonds
683734D4B · Nov 6
$1,497 CAD
$1,064 USD
View
13 more retailers have this diamond
Prices start from $250 CADSave up to $1,247 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
1.01ct Cushion
$250 CAD