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Cushion|Lab Grown|IGI

5.29ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677756

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677756

Diamond specifications and retailer prices

From $9,253 AUD
$6,500 USD
As of November 1, 2026
Save $51,620 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $60,873 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.29ct lab-grown cushion diamond

This 5.29ct 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 LG800677756 or 800677756. Listed at 10 retailers as of October 31, 2026, with prices from $9,253 to $60,873, a $51,620 spread on the same certified stone. Do Amore Diamonds lists it at $60,873. 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

5.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677756
Dimensions11.85 × 9.18 × 6.08 mm
L/W Ratio1.29
Girdle conditionFaceted
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
11.85 mm9.18 mm5.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677756
Side View
Table 59.0%Crown 33.4°Girdle: THK-VTKPavilion 37.2°Culet: NoneDepth 66.2%

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: $60,873 AUD|Low: $9,182 AUD|High: $70,283 AUD|Avg: $23,868 AUD|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$9,253 AUD
Retailer 7$10,100 AUD
Retailer 6$11,615 AUD
Retailer 9$11,982 AUD
Retailer 11$13,311 AUD
Retailer 10$14,955 AUD
Retailer 2$19,851 AUD
Retailer 8$22,770 AUD
Retailer 5$23,703 AUD
Retailer 3$34,621 AUD
Do Amore Diamonds$60,873 AUD

29 data points across 11 retailers

10 retailers$9,253 AUD to $60,873 AUD

A
Cheapest Retailer
-
$9,253 AUD
$6,500 USD
A
Retailer 2
-
$10,100 AUD
$7,095 USD
View
A
Retailer 3
-
$11,615 AUD
$8,159 USD
View
A
Retailer 4
-
$11,982 AUD
$8,417 USD
View
A
Retailer 5
-
$13,311 AUD
$9,350 USD
View
Final sale: no returns
Retailer 6
-
$14,955 AUD
$10,505 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$19,851 AUD
€13,280 EUR
View
A
Retailer 8
-
$22,770 AUD
£12,594 GBP
View
B+
Retailer 9
-
$23,703 AUD
$16,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-8CA47D39F · Oct 31
$60,873 AUD
$42,760 USD
View
9 more retailers have this diamond
Prices start from $9,253 AUDSave up to $51,620 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
5.29ct Cushion
$9,253 AUD