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Cushion|Lab Grown|IGI

5.03ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG732563881

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732563881

Diamond specifications and retailer prices

From $4,583 AUD
$3,219 USD
As of October 29, 2026
Save $11,955 AUD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,538 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.03ct lab-grown cushion diamond

This 5.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG732563881 or 732563881. Listed at 13 retailers as of October 29, 2026, with prices from $4,583 to $16,538, a $11,955 spread on the same certified stone. Taylor and Hart lists it at $16,538. 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

5.03
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732563881
Dimensions11.03 × 8.79 × 5.78 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm8.79 mm5.03 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732563881
Side View
Table 67.0%Crown 40.4°Girdle: STK-VTKPavilion 31.7°Culet: NoneDepth 65.8%

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: $6,414 AUD|Low: $4,583 AUD|High: $18,909 AUD|Avg: $9,123 AUD|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 12$4,583 AUD
Retailer 11$4,954 AUD
Retailer 8$4,975 AUD
Retailer 4$5,401 AUD
Retailer 1$6,414 AUD
Retailer 10$7,383 AUD
Retailer 3$8,179 AUD
Retailer 7$9,636 AUD
Retailer 5$9,645 AUD
Retailer 9$11,494 AUD
Retailer 2$11,924 AUD
Retailer 6$12,095 AUD
Taylor and Hart$16,538 AUD

43 data points across 13 retailers

13 retailers$4,583 AUD to $16,538 AUD

A
Cheapest Retailer
-
$4,583 AUD
$3,219 USD
Final sale: no returns
A
Retailer 2
-
$4,954 AUD
$3,480 USD
View
A
Retailer 3
-
$4,975 AUD
$3,495 USD
View
Retailer 4
-
$5,401 AUD
$3,794 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$6,414 AUD
£3,547 GBP
View
A
Retailer 6
-
$7,383 AUD
$5,186 USD
View
A
Retailer 7
-
$8,179 AUD
£4,524 GBP
View
Retailer 8
-
$9,636 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$9,645 AUD
ZAR 109,452 ZAR
View
A
Retailer 10
-
$11,494 AUD
$8,074 USD
View
A
Retailer 11
-
$11,924 AUD
$8,376 USD
View
A
Retailer 12
-
$12,095 AUD
£6,690 GBP
View
Most Expensive
A
Taylor and Hart
EWA0810 · Oct 30
$16,538 AUD
$11,617 USD
View
12 more retailers have this diamond
Prices start from $4,583 AUDSave up to $11,955 AUD

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
5.03ct Cushion
$4,583 AUD