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Cushion|Lab Grown|IGI

5.06ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG797669545

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG797669545

Diamond specifications and retailer prices

From $6,857 AUD
$4,817 USD
As of October 29, 2026
Save $35,922 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $42,779 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG797669545 or 797669545. Listed at 15 retailers as of October 29, 2026, with prices from $6,857 to $42,779, a $35,922 spread on the same certified stone. Do Amore Diamonds lists it at $42,779. 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

5.06
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797669545
Dimensions11.87 × 8.10 × 5.24 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.10 mm5.06 ctE / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797669545
Side View
Table 65.0%Crown 36°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 64.7%

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: $24,818 AUD|Low: $6,857 AUD|High: $24,997 AUD|Avg: $12,468 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$6,857 AUD
Retailer 9$7,213 AUD
Retailer 7$7,445 AUD
Retailer 2$9,471 AUD
Retailer 4$10,141 AUD
Retailer 3$11,260 AUD
Retailer 8$11,595 AUD
Retailer 11$15,121 AUD
Retailer 5$16,174 AUD
Retailer 6$16,288 AUD
Retailer 1$24,818 AUD

43 data points across 11 retailers

15 retailers$6,857 AUD to $42,779 AUD

A
Cheapest Retailer
-
$6,857 AUD
$4,817 USD
Retailer 2
-
$7,213 AUD
$5,067 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$7,275 AUD
$5,110 USD
View
A
Retailer 4
-
$7,445 AUD
$5,230 USD
View
Final sale: no returns
A
Retailer 5
-
$9,471 AUD
$6,653 USD
View
A
Retailer 6
-
$10,141 AUD
£5,609 GBP
View
A
Retailer 7
-
$11,260 AUD
£6,228 GBP
View
A
Retailer 8
-
$11,595 AUD
$8,145 USD
View
A
Retailer 9
-
$16,174 AUD
ZAR 183,546 ZAR
View
A
Retailer 10
-
$16,288 AUD
£9,009 GBP
View
A
Retailer 11
-
$19,854 AUD
$13,946 USD
View
B+
Retailer 12
-
$24,818 AUD
£13,727 GBP
View
B+
Retailer 13
-
$28,533 AUD
$20,043 USD
View
B
Retailer 14
-
$39,647 AUD
$27,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-8E61619A3 · Oct 30
$42,779 AUD
$30,050 USD
View
14 more retailers have this diamond
Prices start from $6,857 AUDSave up to $35,922 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
$6,857 AUD