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Cushion|Lab Grown|IGI

1.03ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825661167

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825661167

Diamond specifications and retailer prices

From $646 CAD
$460 USD
As of October 25, 2026
Save $3,118 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,765 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct 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 LG825661167 or 825661167. Listed at 13 retailers as of October 25, 2026, with prices from $646 to $3,765, a $3,118 spread on the same certified stone. Brilliant Earth lists it at $3,765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661167
Dimensions7.46 × 4.99 × 3.45 mm
L/W Ratio1.49
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
7.46 mm4.99 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661167
Side View
Table 62.0%Crown 38.1°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 69.1%

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 25
Current: $3,765 CAD|Low: $646 CAD|High: $3,877 CAD|Avg: $1,684 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 10$646 CAD
Retailer 11$881 CAD
Retailer 8$885 CAD
Retailer 9$1,018 CAD
Retailer 13$1,032 CAD
Retailer 6$1,110 CAD
Retailer 7$1,161 CAD
Retailer 3$1,613 CAD
Retailer 4$1,715 CAD
Retailer 5$1,924 CAD
Retailer 12$2,131 CAD
Retailer 2$2,537 CAD
Brilliant Earth$3,765 CAD

39 data points across 13 retailers

13 retailers$646 CAD to $3,765 CAD

A
Cheapest Retailer
-
$646 CAD
$460 USD
A
Retailer 2
-
$881 CAD
$627 USD
View
A
Retailer 3
-
$885 CAD
$630 USD
View
A
Retailer 4
-
$1,018 CAD
€690 EUR
View
A
Retailer 5
-
$1,032 CAD
$735 USD
View
A
Retailer 6
-
$1,110 CAD
ZAR 12,761 ZAR
View
A
Retailer 7
-
$1,161 CAD
£651 GBP
View
B+
Retailer 8
-
$1,613 CAD
$1,148 USD
View
B+
Retailer 9
-
$1,715 CAD
SGD 1,650 SGD
View
B+
Retailer 10
-
$1,924 CAD
$1,370 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$2,131 CAD
$1,517 USD
View
B+
Retailer 12
-
$2,537 CAD
£1,422 GBP
View
Most Expensive
B
Brilliant Earth
21589202A · Oct 28
$3,765 CAD
$2,680 USD
View
12 more retailers have this diamond
Prices start from $646 CADSave up to $3,118 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
1.03ct Cushion
$646 CAD