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Cushion|Lab Grown|IGI

0.99ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG648446369

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG648446369

Diamond specifications and retailer prices

From $448 CAD
$320 USD
As of October 28, 2026
Save $3,065 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,513 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct 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 LG648446369 or 648446369. Listed at 16 retailers as of October 28, 2026, with prices from $448 to $3,513, a $3,065 spread on the same certified stone. Do Amore Diamonds lists it at $3,513. 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

0.99
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648446369
Dimensions6.74 × 5.52 × 3.67 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm5.52 mm0.99 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648446369
Side View
Table 59.0%Crown 35.2°Girdle: THN-MEDPavilion 38.5°Culet: NoneDepth 66.5%

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 28
Current: $961 CAD|Low: $442 CAD|High: $2,379 CAD|Avg: $1,112 CAD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$448 CAD
Retailer 9$490 CAD
Retailer 2$655 CAD
Retailer 4$667 CAD
Retailer 1$961 CAD
Retailer 7$979 CAD
Retailer 5$1,231 CAD
Retailer 6$1,350 CAD
Retailer 3$2,181 CAD
Retailer 10$2,309 CAD

34 data points across 10 retailers

16 retailers$448 CAD to $3,513 CAD

A
Cheapest Retailer
-
$448 CAD
$320 USD
Final sale: no returns
A
Retailer 2
-
$490 CAD
$350 USD
View
A
Retailer 3
-
$655 CAD
$468 USD
View
A
Retailer 4
-
$667 CAD
£375 GBP
View
A
Retailer 5
-
$687 CAD
$491 USD
View
A
Retailer 6
-
$700 CAD
$500 USD
View
A
Retailer 7
-
$961 CAD
£541 GBP
View
A
Retailer 8
-
$979 CAD
ZAR 11,303 ZAR
View
A
Retailer 9
-
$1,231 CAD
A$1,353 AUD
View
A
Retailer 10
-
$1,350 CAD
A$1,484 AUD
View
B+
Retailer 11
-
$1,969 CAD
$1,407 USD
View
B+
Retailer 12
-
$2,035 CAD
$1,454 USD
View
B+
Retailer 13
-
$2,112 CAD
£1,188 GBP
View
B+
Retailer 14
-
$2,181 CAD
£1,227 GBP
View
B+
Retailer 15
-
$2,309 CAD
$1,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-5B2697691 · Oct 29
$3,513 CAD
$2,510 USD
View
15 more retailers have this diamond
Prices start from $448 CADSave up to $3,065 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
0.99ct Cushion
$448 CAD