Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG818613806

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818613806

Diamond specifications and retailer prices

From $430 CAD
$308 USD
As of October 30, 2026
Save $2,154 CAD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,584 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818613806 or 818613806. Listed at 14 retailers as of October 30, 2026, with prices from $430 to $2,584, a $2,154 spread on the same certified stone. Brilliant Earth lists it at $2,584. 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

1.04
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818613806
Dimensions6.97 × 5.35 × 3.76 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.35 mm1.04 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818613806
Side View
Table 66.0%Crown 30.3°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 70.3%

Caratlytics Score

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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: $2,584 CAD|Low: $430 CAD|High: $3,031 CAD|Avg: $1,184 CAD|-14.7%
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
Retailer 14
October 30, 2026
Retailer 4$430 CAD
Retailer 11$495 CAD
Retailer 12$747 CAD
Retailer 13$791 CAD
Retailer 7$811 CAD
Retailer 10$822 CAD
Retailer 2$842 CAD
Retailer 3$842 CAD
Retailer 5$922 CAD
Retailer 9$1,164 CAD
Retailer 6$1,608 CAD
Retailer 8$1,927 CAD
Retailer 14$2,006 CAD
Brilliant Earth$2,584 CAD

19 data points across 14 retailers

14 retailers$430 CAD to $2,584 CAD

A
Cheapest Retailer
-
$430 CAD
$308 USD
Final sale: no returns
Retailer 2
-
$495 CAD
£279 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$747 CAD
$535 USD
View
A
Retailer 4
-
$791 CAD
$566 USD
View
A
Retailer 5
-
$811 CAD
€553 EUR
View
A
Retailer 6
-
$822 CAD
ZAR 9,502 ZAR
View
A
Retailer 7
-
$842 CAD
£475 GBP
View
A
Retailer 8
-
$842 CAD
$603 USD
View
A
Retailer 9
-
$922 CAD
$660 USD
View
B+
Retailer 10
-
$1,164 CAD
A$1,282 AUD
View
B+
Retailer 11
-
$1,608 CAD
$1,151 USD
View
B
Retailer 12
-
$1,927 CAD
£1,086 GBP
View
B
Retailer 13
-
$2,006 CAD
$1,436 USD
View
Most Expensive
B
Brilliant Earth
21757241A · Oct 30
$2,584 CAD
$1,850 USD
View
13 more retailers have this diamond
Prices start from $430 CADSave up to $2,154 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
1.04ct Cushion
$430 CAD