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Cushion|Lab Grown|IGI

14.54ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG804608106

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804608106

Diamond specifications and retailer prices

From $4,176 USD
As of November 1, 2026
Save $14,468 USD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,644 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 14.54ct lab-grown cushion diamond

This 14.54ct 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 LG804608106 or 804608106. Listed at 10 retailers as of November 1, 2026, with prices from $4,176 to $18,644, a $14,468 spread on the same certified stone. With Clarity lists it at $18,644. 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

14.54
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804608106
Dimensions18.14 × 12.60 × 8.31 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.14 mm12.60 mm14.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804608106
Side View
Table 63.0%Crown 33.5°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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: Nov 1
Current: $4,895 USD|Low: $3,876 USD|High: $18,644 USD|Avg: $8,806 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 7$4,176 USD
Retailer 6$4,416 USD
Retailer 1$4,895 USD
Retailer 8$5,766 USD
Retailer 3$5,954 USD
Retailer 4$6,990 USD
Retailer 2$11,075 USD
Retailer 9$12,980 USD
Retailer 5$13,593 USD
With Clarity$18,644 USD

41 data points across 10 retailers

10 retailers$4,176 USD to $18,644 USD

A
Cheapest Retailer
-
$4,176 USD
A
Retailer 2
-
$4,416 USD
HK$34,500 HKD
View
A
Retailer 3
-
$4,895 USD
£3,854 GBP
View
A
Retailer 4
-
$5,766 USD
View
B+
Retailer 5
-
$5,954 USD
€5,670 EUR
View
Retailer 6
-
$6,990 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$11,075 USD
A$17,039 AUD
View
B
Retailer 8
-
$12,980 USD
View
B
Retailer 9
-
$13,593 USD
View
Most Expensive
B
With Clarity
804608106 · Nov 2
$18,644 USD
View
9 more retailers have this diamond
Prices start from $4,176 USDSave up to $14,468 USD

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
14.54ct Cushion
$4,176 USD