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Cushion|Lab Grown|IGI

1.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804657201

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804657201

Diamond specifications and retailer prices

From $531 CAD
£299 GBP
As of October 30, 2026
Save $2,808 CAD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,339 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804657201 or 804657201. Listed at 9 retailers as of October 30, 2026, with prices from $531 to $3,339, a $2,808 spread on the same certified stone. Do Amore Diamonds lists it at $3,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657201
Dimensions7.07 × 5.07 × 3.40 mm
L/W Ratio1.39
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
7.07 mm5.07 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657201
Side View
Table 61.0%Crown 33.7°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $3,339 CAD|Low: $434 CAD|High: $3,758 CAD|Avg: $1,534 CAD|-11.2%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 5$434 CAD
Retailer 6$485 CAD
Retailer 13$531 CAD
Retailer 14$772 CAD
Retailer 2$789 CAD
Retailer 7$869 CAD
Retailer 3$1,016 CAD
Retailer 17$1,214 CAD
Retailer 18$1,250 CAD
Retailer 11$1,320 CAD
Retailer 10$1,349 CAD
Retailer 15$1,496 CAD
Retailer 9$1,810 CAD
Retailer 4$2,044 CAD
Retailer 12$2,081 CAD
Retailer 16$2,273 CAD
Retailer 8$2,470 CAD
Do Amore Diamonds$3,339 CAD

23 data points across 18 retailers

9 retailers$531 CAD to $3,339 CAD

A+
Cheapest Retailer
-
$531 CAD
£299 GBP
A
Retailer 2
-
$772 CAD
$553 USD
View
A
Retailer 3
-
$789 CAD
$565 USD
View
B+
Retailer 4
-
$1,320 CAD
$945 USD
View
B+
Retailer 5
-
$1,496 CAD
$1,071 USD
View
Retailer 6
-
$1,810 CAD
$1,296 USD
View
Price last confirmed 51 days ago
B+
Retailer 7
-
$2,081 CAD
$1,490 USD
View
B+
Retailer 8
-
$2,273 CAD
£1,281 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35E978DD6 · Oct 31
$3,339 CAD
$2,390 USD
View
8 more retailers have this diamond
Prices start from $531 CADSave up to $2,808 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+
1.00ct Cushion
$531 CAD