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Cushion|Lab Grown|IGI

14.52ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG790604138

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790604138

Diamond specifications and retailer prices

From $3,826 CAD
HK$21,400 HKD
As of November 1, 2026
Save $15,926 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $19,752 CAD at Adiamor · As of November 2, 2026
View at Adiamor

About this 14.52ct lab-grown cushion diamond

This 14.52ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG790604138 or 790604138. Listed at 9 retailers as of November 1, 2026, with prices from $3,826 to $19,752, a $15,926 spread on the same certified stone. Adiamor lists it at $19,752. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

14.52
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790604138
Dimensions17.46 × 12.39 × 7.61 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.46 mm12.39 mm14.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790604138
Side View
Table 65.0%Crown 32.7°Girdle: MED-THKPavilion 29.2°Culet: NoneDepth 61.4%

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: Nov 1
Current: $19,752 CAD|Low: $3,266 CAD|High: $19,795 CAD|Avg: $7,186 CAD|-0.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$3,266 CAD
Retailer 2$3,826 CAD
Retailer 6$4,400 CAD
Retailer 7$4,628 CAD
Retailer 4$4,898 CAD
Retailer 3$5,047 CAD
Retailer 8$5,289 CAD
Retailer 5$8,388 CAD
Retailer 10$15,827 CAD
Adiamor$19,752 CAD

41 data points across 10 retailers

9 retailers$3,826 CAD to $19,752 CAD

A
Cheapest Retailer
-
$3,826 CAD
HK$21,400 HKD
Retailer 2
-
$4,400 CAD
$3,150 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
$4,628 CAD
£2,609 GBP
View
A
Retailer 4
-
$4,898 CAD
$3,506 USD
View
A
Retailer 5
-
$5,047 CAD
€3,441 EUR
View
B+
Retailer 6
-
$5,289 CAD
$3,786 USD
View
B+
Retailer 7
-
$8,388 CAD
$6,005 USD
View
B
Retailer 8
-
$15,827 CAD
$11,330 USD
View
Most Expensive
B
Adiamor
D-78305619 · Nov 2
$19,752 CAD
$14,140 USD
View
8 more retailers have this diamond
Prices start from $3,826 CADSave up to $15,926 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
14.52ct Cushion
$3,826 CAD