CaratHunter
Plans
Cushion|Lab Grown|IGI

0.90ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG663407878

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG663407878

Diamond specifications and retailer prices

From $406 CAD
$291 USD
As of October 30, 2026
Save $2,806 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,213 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown cushion diamond

This 0.9ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG663407878 or 663407878. Listed at 15 retailers as of October 30, 2026, with prices from $406 to $3,213, a $2,806 spread on the same certified stone. Do Amore Diamonds lists it at $3,213. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663407878
Dimensions6.80 × 5.09 × 3.36 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm5.09 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663407878
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.0%

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: Oct 30
Current: $868 CAD|Low: $405 CAD|High: $2,010 CAD|Avg: $1,043 CAD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$406 CAD
Retailer 8$448 CAD
Retailer 11$601 CAD
Retailer 2$657 CAD
Retailer 1$868 CAD
Retailer 5$897 CAD
Retailer 6$1,119 CAD
Retailer 4$1,236 CAD
Retailer 10$1,292 CAD
Retailer 3$1,937 CAD
Retailer 9$1,998 CAD

45 data points across 11 retailers

15 retailers$406 CAD to $3,213 CAD

A
Cheapest Retailer
-
$406 CAD
$291 USD
Final sale: no returns
A
Retailer 2
-
$448 CAD
$321 USD
View
A
Retailer 3
-
$601 CAD
$430 USD
View
A
Retailer 4
-
$627 CAD
$449 USD
View
A
Retailer 5
-
$657 CAD
$470 USD
View
A
Retailer 6
-
$868 CAD
£490 GBP
View
A
Retailer 7
-
$897 CAD
ZAR 10,369 ZAR
View
A
Retailer 8
-
$1,119 CAD
A$1,232 AUD
View
A
Retailer 9
-
$1,236 CAD
A$1,361 AUD
View
A
Retailer 10
-
$1,292 CAD
$925 USD
View
B+
Retailer 11
-
$1,825 CAD
$1,307 USD
View
B+
Retailer 12
-
$1,928 CAD
$1,380 USD
View
B+
Retailer 13
-
$1,937 CAD
£1,092 GBP
View
B+
Retailer 14
-
$1,998 CAD
£1,126 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D67E49679 · Oct 31
$3,213 CAD
$2,300 USD
View
14 more retailers have this diamond
Prices start from $406 CADSave up to $2,806 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
0.90ct Cushion
$406 CAD