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Cushion|Lab Grown|IGI

5.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784642081

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784642081

Diamond specifications and retailer prices

From $10,912 AUD
$7,665 USD
As of November 1, 2026
Save $55,641 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $66,553 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.52ct lab-grown cushion diamond

This 5.52ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642081 or 784642081. Listed at 10 retailers as of October 31, 2026, with prices from $10,912 to $66,553, a $55,641 spread on the same certified stone. Do Amore Diamonds lists it at $66,553. 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

5.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642081
Dimensions11.73 × 9.14 × 6.30 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.73 mm9.14 mm5.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642081
Side View
Table 64.0%Crown 39.6°Girdle: Very ThickPavilion 36.4°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
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: Nov 1
Current: $66,553 AUD|Low: $10,912 AUD|High: $79,181 AUD|Avg: $31,165 AUD|-15.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$10,912 AUD
Retailer 5$12,293 AUD
Retailer 2$14,326 AUD
Retailer 10$15,059 AUD
Retailer 11$19,407 AUD
Retailer 8$22,447 AUD
Retailer 4$24,058 AUD
Retailer 7$24,728 AUD
Retailer 9$24,995 AUD
Do Amore Diamonds$66,553 AUD
Retailer 3$74,576 AUD

30 data points across 11 retailers

10 retailers$10,912 AUD to $66,553 AUD

A
Cheapest Retailer
-
$10,912 AUD
$7,665 USD
A
Retailer 2
-
$12,293 AUD
$8,635 USD
View
A
Retailer 3
-
$14,326 AUD
$10,063 USD
View
A
Retailer 4
-
$15,059 AUD
$10,578 USD
View
Final sale: no returns
Retailer 5
-
$19,407 AUD
$13,633 USD
View
Price last confirmed 83 days ago
A
Retailer 6
-
$22,447 AUD
$15,768 USD
View
A
Retailer 7
-
$24,058 AUD
€16,095 EUR
View
B+
Retailer 8
-
$24,728 AUD
$17,370 USD
View
B+
Retailer 9
-
$24,995 AUD
£13,825 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2F4C77E4B · Oct 31
$66,553 AUD
$46,750 USD
View
9 more retailers have this diamond
Prices start from $10,912 AUDSave up to $55,641 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
5.52ct Cushion
$10,912 AUD