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Cushion|Lab Grown|IGI

14.49ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG605356478

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG605356478

Diamond specifications and retailer prices

From $7,424 USD
As of October 30, 2026
Save $19,543 USD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $26,967 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 14.49ct lab-grown cushion diamond

This 14.49ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605356478 or 605356478. Listed at 14 retailers as of October 30, 2026, with prices from $7,424 to $26,967, a $19,543 spread on the same certified stone. Taylor and Hart lists it at $26,967. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

14.49
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605356478
Dimensions13.41 × 13.21 × 8.90 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.41 mm13.21 mm14.49 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605356478
Side View
Table 63.0%Crown 36.7°Girdle: STK-ETKPavilion 32.4°Culet: NoneDepth 67.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,960 USD|Low: $5,427 USD|High: $26,967 USD|Avg: $13,357 USD|-40.9%
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
Retailer 14
Taylor and Hart
October 30, 2026
Retailer 12$7,424 USD
Retailer 13$7,599 USD
Retailer 9$7,835 USD
Retailer 11$7,871 USD
Retailer 5$8,451 USD
Retailer 10$9,122 USD
Retailer 6$9,510 USD
Retailer 14$11,247 USD
Retailer 3$11,304 USD
Retailer 1$11,960 USD
Retailer 7$12,184 USD
Retailer 8$15,061 USD
Retailer 2$20,402 USD
Retailer 4$21,907 USD
Taylor and Hart$26,967 USD

23 data points across 15 retailers

14 retailers$7,424 USD to $26,967 USD

B+
Cheapest Retailer
-
$7,424 USD
B+
Retailer 2
-
$7,599 USD
View
Final sale: no returns
B+
Retailer 3
-
$7,835 USD
View
Retailer 4
-
$7,871 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$9,122 USD
View
B
Retailer 6
-
$9,510 USD
HK$74,300 HKD
View
B
Retailer 7
-
$11,247 USD
£8,856 GBP
View
B
Retailer 8
-
$11,304 USD
View
B+
Retailer 9
-
$11,960 USD
View
B
Retailer 10
-
$12,184 USD
ZAR 196,832 ZAR
View
Retailer 11
-
$15,061 USD
A$23,170 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
$20,402 USD
View
Price last confirmed 18 days ago
B
Retailer 13
-
$21,907 USD
View
Most Expensive
B
Taylor and Hart
XDPKJRF · Oct 30
$26,967 USD
View
13 more retailers have this diamond
Prices start from $7,424 USDSave up to $19,543 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.

B+
14.49ct Cushion
$7,424 USD