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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 $13,172 NZD
$7,424 USD
As of November 1, 2026
Save $34,676 NZD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $47,848 NZD at Taylor and Hart · As of October 31, 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 31, 2026, with prices from $13,172 to $47,848, a $34,676 spread on the same certified stone. Taylor and Hart lists it at $47,848. 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
Colour
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

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $26,677 NZD|Low: $12,759 NZD|High: $47,848 NZD|Avg: $23,618 NZD|-0.2%
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
November 1, 2026
Retailer 12$13,172 NZD
Retailer 13$13,483 NZD
Retailer 9$13,902 NZD
Retailer 11$13,966 NZD
Retailer 5$14,994 NZD
Retailer 10$16,185 NZD
Retailer 6$16,874 NZD
Retailer 14$19,956 NZD
Retailer 3$20,057 NZD
Retailer 7$21,221 NZD
Retailer 8$21,618 NZD
Retailer 1$26,677 NZD
Retailer 2$36,199 NZD
Retailer 4$38,870 NZD
Taylor and Hart$47,848 NZD

23 data points across 15 retailers

14 retailers$13,172 NZD to $47,848 NZD

B+
Cheapest Retailer
-
$13,172 NZD
$7,424 USD
B+
Retailer 2
-
$13,483 NZD
$7,599 USD
View
Final sale: no returns
B+
Retailer 3
-
$13,902 NZD
$7,835 USD
View
Retailer 4
-
$13,966 NZD
$7,871 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$16,185 NZD
$9,122 USD
View
B
Retailer 6
-
$16,874 NZD
HK$74,300 HKD
View
B
Retailer 7
-
$19,956 NZD
£8,856 GBP
View
B
Retailer 8
-
$20,057 NZD
$11,304 USD
View
B+
Retailer 9
-
$21,221 NZD
$11,960 USD
View
B
Retailer 10
-
$21,618 NZD
ZAR 196,832 ZAR
View
B
Retailer 11
-
$26,677 NZD
A$23,131 AUD
View
Retailer 12
-
$36,199 NZD
$20,402 USD
View
Price last confirmed 20 days ago
B
Retailer 13
-
$38,870 NZD
$21,907 USD
View
Most Expensive
B
Taylor and Hart
XDPKJRF · Oct 31
$47,848 NZD
$26,967 USD
View
13 more retailers have this diamond
Prices start from $13,172 NZDSave up to $34,676 NZD

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
$13,172 NZD