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Cushion|Lab Grown|IGI

5.06ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG739588297

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739588297

Diamond specifications and retailer prices

From $5,253 AUD
$3,690 USD
As of October 29, 2026
Save $13,814 AUD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,067 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.06ct lab-grown cushion diamond

This 5.06ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG739588297 or 739588297. Listed at 17 retailers as of October 29, 2026, with prices from $5,253 to $19,067, a $13,814 spread on the same certified stone. Taylor and Hart lists it at $19,067. 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

5.06
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588297
Dimensions11.39 × 8.39 × 5.70 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm8.39 mm5.06 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588297
Side View
Table 65.0%Crown 38.2°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: $5,619 AUD|Low: $5,253 AUD|High: $18,373 AUD|Avg: $9,778 AUD|-0.6%
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
October 30, 2026
Retailer 4$5,253 AUD
Retailer 13$5,442 AUD
Retailer 6$5,502 AUD
Retailer 1$5,619 AUD
Retailer 3$5,666 AUD
Retailer 7$7,248 AUD
Retailer 10$7,816 AUD
Retailer 12$10,634 AUD
Retailer 8$11,056 AUD
Retailer 11$11,101 AUD
Retailer 14$13,612 AUD
Retailer 9$13,869 AUD
Retailer 2$15,099 AUD
Retailer 5$18,373 AUD

42 data points across 14 retailers

17 retailers$5,253 AUD to $19,067 AUD

A
Cheapest Retailer
-
$5,253 AUD
$3,690 USD
Final sale: no returns
Retailer 2
-
$5,442 AUD
$3,823 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$5,502 AUD
$3,865 USD
View
A
Retailer 4
-
$5,619 AUD
£3,108 GBP
View
A
Retailer 5
-
$5,666 AUD
$3,980 USD
View
A
Retailer 6
-
$7,248 AUD
£4,009 GBP
View
A
Retailer 7
-
$7,816 AUD
$5,490 USD
View
A
Retailer 8
-
$8,309 AUD
£4,596 GBP
View
Retailer 9
-
$10,634 AUD
$7,470 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$11,056 AUD
ZAR 125,461 ZAR
View
Retailer 11
-
$11,101 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$11,817 AUD
$8,301 USD
View
A
Retailer 13
-
$13,612 AUD
$9,562 USD
View
A
Retailer 14
-
$13,869 AUD
£7,671 GBP
View
B+
Retailer 15
-
$15,099 AUD
$10,606 USD
View
B+
Retailer 16
-
$18,373 AUD
SGD 17,441 SGD
View
Most Expensive
B+
Taylor and Hart
ONGB05G · Oct 30
$19,067 AUD
$13,394 USD
View
16 more retailers have this diamond
Prices start from $5,253 AUDSave up to $13,814 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
5.06ct Cushion
$5,253 AUD