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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 $4,332 USD
As of October 29, 2026
Save $18,246 USD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,578 USD 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 29, 2026, with prices from $4,332 to $22,578, a $18,246 spread on the same certified stone. With Clarity lists it at $22,578. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,780 USD|Low: $4,332 USD|High: $22,608 USD|Avg: $9,526 USD|-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 9$4,332 USD
Retailer 6$4,374 USD
Retailer 7$4,531 USD
Retailer 2$4,590 USD
Retailer 11$5,338 USD
Retailer 22$5,548 USD
Retailer 12$5,942 USD
Retailer 19$6,565 USD
Retailer 5$6,740 USD
Retailer 15$6,980 USD
Retailer 17$7,366 USD
Retailer 21$7,840 USD
Retailer 16$9,642 USD
Retailer 18$9,756 USD
Retailer 20$9,860 USD
Retailer 10$11,451 USD
Retailer 13$11,466 USD
Retailer 1$11,780 USD
Retailer 8$12,582 USD
Retailer 4$13,950 USD
Retailer 3$15,459 USD
Retailer 14$16,052 USD
With Clarity$22,608 USD

32 data points across 23 retailers

24 retailers$4,332 USD to $22,578 USD

A
Cheapest Retailer
-
$4,332 USD
A
Retailer 2
-
$4,374 USD
View
Final sale: no returns
Retailer 3
-
$4,531 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$4,590 USD
View
A
Retailer 5
-
$5,338 USD
HK$41,700 HKD
View
A
Retailer 6
-
$5,548 USD
View
A
Retailer 7
-
$5,942 USD
£4,678 GBP
View
A
Retailer 8
-
$6,565 USD
View
A
Retailer 9
-
$6,740 USD
View
A
Retailer 10
-
$6,980 USD
£5,496 GBP
View
A
Retailer 11
-
$7,366 USD
€7,015 EUR
View
Retailer 12
-
$7,840 USD
View
Price last confirmed 11 days ago
A
Retailer 13
-
$9,642 USD
ZAR 155,768 ZAR
View
A
Retailer 14
-
$9,756 USD
£7,682 GBP
View
Retailer 15
-
$9,860 USD
A$15,169 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$10,941 USD
View
B+
Retailer 17
-
$11,451 USD
View
B+
Retailer 18
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$11,466 USD
View
B+
Retailer 19
-
$11,780 USD
View
B+
Retailer 20
-
$12,582 USD
View
Retailer 21
-
$13,950 USD
A$21,461 AUD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
$15,459 USD
SGD 20,891 SGD
View
B+
Retailer 23
-
$16,052 USD
View
Most Expensive
B
With Clarity
713524347 · Oct 30
$22,578 USD
View
23 more retailers have this diamond
Prices start from $4,332 USDSave up to $18,246 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
4.54ct Cushion
$4,332 USD