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Cushion|Lab Grown|IGI

1.02ct D IF Cushion Lab Grown Diamond

D/IF • IGI LG800663011

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800663011

Diamond specifications and retailer prices

From $450 CAD
$322 USD
As of October 30, 2026
Save $3,112 CAD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,562 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG800663011 or 800663011. Listed at 25 retailers as of October 30, 2026, with prices from $450 to $3,562, a $3,112 spread on the same certified stone. Do Amore Diamonds lists it at $3,562. 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

1.02
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800663011
Dimensions6.87 × 5.38 × 3.55 mm
L/W Ratio1.28
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
6.87 mm5.38 mm1.02 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800663011
Side View
Table 61.0%Crown 36.1°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 66.0%

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: $973 CAD|Low: $499 CAD|High: $3,380 CAD|Avg: $1,274 CAD|+1.1%
Retailer 1
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
Retailer 16
November 1, 2026
Retailer 4$499 CAD
Retailer 8$612 CAD
Retailer 11$636 CAD
Retailer 3$740 CAD
Retailer 10$857 CAD
Retailer 2$893 CAD
Retailer 15$945 CAD
Retailer 1$973 CAD
Retailer 7$1,179 CAD
Retailer 14$1,341 CAD
Retailer 13$1,393 CAD
Retailer 5$1,565 CAD
Retailer 6$1,621 CAD
Retailer 12$1,988 CAD
Retailer 16$2,207 CAD
Retailer 9$3,380 CAD

40 data points across 16 retailers

25 retailers$450 CAD to $3,562 CAD

A
Cheapest Retailer
-
$450 CAD
$322 USD
Final sale: no returns
A
Retailer 2
-
$499 CAD
$357 USD
View
A
Retailer 3
-
$612 CAD
$438 USD
View
A
Retailer 4
-
$636 CAD
$455 USD
View
A
Retailer 5
-
$636 CAD
$455 USD
View
A
Retailer 6
-
$740 CAD
$530 USD
View
A
Retailer 7
-
$857 CAD
€584 EUR
View
A
Retailer 8
-
$893 CAD
$639 USD
View
A
Retailer 9
-
$945 CAD
ZAR 10,929 ZAR
View
A
Retailer 10
-
$973 CAD
£548 GBP
View
B+
Retailer 11
-
$1,179 CAD
$844 USD
View
B+
Retailer 12
-
$1,341 CAD
A$1,477 AUD
View
B+
Retailer 13
-
$1,393 CAD
£785 GBP
View
B+
Retailer 14
-
$1,565 CAD
$1,120 USD
View
B
Retailer 15
-
$1,621 CAD
View
B
Retailer 16
-
$1,912 CAD
$1,369 USD
View
B
Retailer 17
-
$1,988 CAD
A$2,189 AUD
View
B
Retailer 18
-
$1,995 CAD
$1,428 USD
View
B
Retailer 19
-
$1,995 CAD
$1,428 USD
View
B
Retailer 20
-
$2,053 CAD
$1,470 USD
View
B
Retailer 21
-
$2,207 CAD
£1,244 GBP
View
B
Retailer 22
-
$2,757 CAD
$1,974 USD
View
B
Retailer 23
-
$3,213 CAD
$2,300 USD
View
B
Retailer 24
-
$3,380 CAD
$2,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-B31A9DCE3 · Oct 31
$3,562 CAD
$2,550 USD
View
24 more retailers have this diamond
Prices start from $450 CADSave up to $3,112 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
1.02ct Cushion
$450 CAD