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Cushion|Lab Grown|IGI

15.08ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG736507158

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG736507158

Diamond specifications and retailer prices

From $7,254 CAD
$5,193 USD
As of November 1, 2026
Save $37,307 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $52,454 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 15.08ct lab-grown cushion diamond

This 15.08ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG736507158 or 736507158. Listed at 14 retailers as of October 31, 2026, with a 514% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.08
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736507158
Dimensions14.52 × 14.46 × 9.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.52 mm14.46 mm15.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736507158
Side View
Table 60.0%Crown 36.8°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 67.4%

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: $15,765 CAD|Low: $7,254 CAD|High: $18,118 CAD|Avg: $11,414 CAD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$7,254 CAD
Retailer 10$7,513 CAD
Retailer 7$7,515 CAD
Retailer 2$7,771 CAD
Retailer 9$9,646 CAD
Retailer 5$10,616 CAD
Retailer 8$10,813 CAD
Retailer 6$12,837 CAD
Retailer 1$15,765 CAD
Retailer 3$16,366 CAD
Retailer 4$17,858 CAD

41 data points across 11 retailers

14 retailers$7,254 CAD to $44,561 CAD

A
Cheapest Retailer
-
$7,254 CAD
$5,193 USD
Final sale: no returns
Retailer 2
-
$7,513 CAD
$5,378 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$7,515 CAD
$5,380 USD
View
A
Retailer 4
-
$7,771 CAD
$5,563 USD
View
Retailer 5
-
$9,646 CAD
$6,905 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$10,616 CAD
£5,984 GBP
View
B+
Retailer 7
-
$10,813 CAD
$7,741 USD
View
B+
Retailer 8
-
$12,837 CAD
ZAR 148,455 ZAR
View
B
Retailer 9
-
$15,765 CAD
A$17,363 AUD
View
B
Retailer 10
-
$16,366 CAD
$11,716 USD
View
B
Retailer 11
-
$17,858 CAD
A$19,668 AUD
View
B
Retailer 12
-
$29,723 CAD
$21,278 USD
View
B
Retailer 13
-
$44,561 CAD
$31,900 USD
View
Most Expensive
Do Amore Diamonds
23-736507158 · Oct 31
$52,454 CAD
$37,550 USD
View
Price under review
13 more retailers have this diamond
Prices start from $7,254 CADSave up to $37,307 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
15.08ct Cushion
$7,254 CAD