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Cushion|Lab Grown|IGI

14.03ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG734520840

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG734520840

Diamond specifications and retailer prices

From $2,686 USD
£2,115 GBP
As of November 2, 2026
Save $1,982 USD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,535 USD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 14.03ct lab-grown cushion diamond

This 14.03ct 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 LG734520840 or 734520840. Listed at 5 retailers as of November 2, 2026, with a 74% 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

14.03
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734520840
Dimensions15.06 × 13.00 × 7.85 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.06 mm13.00 mm14.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734520840
Side View
Table 65.0%Crown 32.9°Girdle: MED-STKPavilion 30.3°Culet: NoneDepth 60.4%

Caratlytics Score

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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 2
Current: $4,668 USD|Low: $2,474 USD|High: $12,652 USD|Avg: $6,399 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 6$2,686 USD
Retailer 11$3,157 USD
Retailer 3$3,246 USD
Retailer 7$3,430 USD
Retailer 1$4,668 USD
Retailer 12$5,016 USD
Retailer 8$5,088 USD
Retailer 10$5,502 USD
Retailer 5$6,067 USD
Retailer 9$8,199 USD
Retailer 4$8,216 USD
Retailer 13$11,126 USD
Retailer 2$12,597 USD

28 data points across 13 retailers

5 retailers$2,686 USD to $4,668 USD

A
Cheapest Retailer
-
$2,686 USD
£2,115 GBP
Retailer 2
-
$3,246 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$4,668 USD
£3,675 GBP
View
Retailer 4
-
$5,016 USD
ZAR 81,041 ZAR
View
Price last confirmed 18 days ago
Most Expensive
Rare Carat
LAB7051_l_734520840 · Oct 14
$6,535 USD
View
Price last confirmed 19 days ago
4 more retailers have this diamond
Prices start from $2,686 USDSave up to $1,982 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
14.03ct Cushion
$2,686 USD