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Cushion|Lab Grown|IGI

4.54ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG713524347

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG713524347

Diamond specifications and retailer prices

From HK$33,988 HKD
$4,332 USD
As of October 30, 2026
Save HK$143,153 HKD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$177,140 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.54ct lab-grown cushion diamond

This 4.54ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG713524347 or 713524347. Listed at 24 retailers as of October 30, 2026, with prices from HK$33,988 to HK$177,140, a HK$143,153 spread on the same certified stone. With Clarity lists it at HK$177,140. 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

4.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713524347
Dimensions10.96 × 8.42 × 5.28 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm8.42 mm4.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713524347
Side View
Table 68.0%Crown 39.7°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 62.7%

Caratlytics Score

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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: Oct 30
Current: HK$92,422 HKD|Low: HK$33,988 HKD|High: HK$177,376 HKD|Avg: HK$74,741 HKD|-27.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
October 30, 2026
Retailer 9HK$33,988 HKD
Retailer 6HK$34,317 HKD
Retailer 7HK$35,549 HKD
Retailer 2HK$36,012 HKD
Retailer 11HK$41,877 HKD
Retailer 22HK$43,528 HKD
Retailer 12HK$46,615 HKD
Retailer 19HK$51,507 HKD
Retailer 5HK$52,880 HKD
Retailer 15HK$54,762 HKD
Retailer 17HK$57,789 HKD
Retailer 21HK$61,510 HKD
Retailer 16HK$75,649 HKD
Retailer 18HK$76,544 HKD
Retailer 20HK$77,357 HKD
Retailer 10HK$89,841 HKD
Retailer 13HK$89,961 HKD
Retailer 1HK$92,422 HKD
Retailer 8HK$98,711 HKD
Retailer 4HK$109,445 HKD
Retailer 3HK$121,289 HKD
Retailer 14HK$125,942 HKD
With ClarityHK$177,376 HKD

32 data points across 23 retailers

24 retailersHK$33,988 HKD to HK$177,140 HKD

A
Cheapest Retailer
-
HK$33,988 HKD
$4,332 USD
A
Retailer 2
-
HK$34,317 HKD
$4,374 USD
View
Final sale: no returns
Retailer 3
-
HK$35,549 HKD
$4,531 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$36,012 HKD
$4,590 USD
View
A
Retailer 5
-
HK$41,877 HKD
View
A
Retailer 6
-
HK$43,528 HKD
$5,548 USD
View
A
Retailer 7
-
HK$46,615 HKD
£4,678 GBP
View
A
Retailer 8
-
HK$51,507 HKD
$6,565 USD
View
A
Retailer 9
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HK$52,880 HKD
$6,740 USD
View
A
Retailer 10
-
HK$54,762 HKD
£5,496 GBP
View
A
Retailer 11
-
HK$57,789 HKD
€7,015 EUR
View
Retailer 12
-
HK$61,510 HKD
$7,840 USD
View
Price last confirmed 12 days ago
A
Retailer 13
-
HK$75,649 HKD
ZAR 155,768 ZAR
View
A
Retailer 14
-
HK$76,544 HKD
£7,682 GBP
View
Retailer 15
-
HK$77,357 HKD
A$15,169 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$85,840 HKD
$10,941 USD
View
B+
Retailer 17
-
HK$89,841 HKD
$11,451 USD
View
B+
Retailer 18
-
HK$89,961 HKD
$11,466 USD
View
B+
Retailer 19
-
HK$92,422 HKD
$11,780 USD
View
B+
Retailer 20
-
HK$98,711 HKD
$12,582 USD
View
Retailer 21
-
HK$109,445 HKD
A$21,461 AUD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
HK$121,289 HKD
SGD 20,891 SGD
View
B+
Retailer 23
-
HK$125,942 HKD
$16,052 USD
View
Most Expensive
B
With Clarity
713524347 · Oct 30
HK$177,140 HKD
$22,578 USD
View
23 more retailers have this diamond
Prices start from HK$33,988 HKDSave up to HK$143,153 HKD

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
4.54ct Cushion
HK$33,988 HKD