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Cushion|Lab Grown|IGI

5.22ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG799648083

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG799648083

Diamond specifications and retailer prices

From $10,573 AUD
$7,427 USD
As of October 30, 2026
Save $60,250 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $70,823 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.22ct lab-grown cushion diamond

This 5.22ct 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 LG799648083 or 799648083. Listed at 20 retailers as of October 30, 2026, with prices from $10,573 to $70,823, a $60,250 spread on the same certified stone. With Clarity lists it at $70,823. 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

5.22
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648083
Dimensions10.17 × 9.71 × 6.42 mm
L/W Ratio1.05
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
10.17 mm9.71 mm5.22 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648083
Side View
Table 61.0%Crown 34.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 66.1%

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 30
Current: $22,940 AUD|Low: $10,573 AUD|High: $74,041 AUD|Avg: $25,729 AUD|-18.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
October 31, 2026
Retailer 3$10,573 AUD
Retailer 10$11,429 AUD
Retailer 2$11,773 AUD
Retailer 8$11,837 AUD
Retailer 6$13,714 AUD
Retailer 11$14,567 AUD
Retailer 4$15,012 AUD
Retailer 16$15,268 AUD
Retailer 5$16,944 AUD
Retailer 15$21,959 AUD
Retailer 1$22,940 AUD
Retailer 14$23,366 AUD
Retailer 12$23,390 AUD
Retailer 13$24,050 AUD
Retailer 9$40,112 AUD
Retailer 7$47,527 AUD
Retailer 17$48,497 AUD
With Clarity$70,823 AUD

30 data points across 18 retailers

20 retailers$10,573 AUD to $70,823 AUD

A
Cheapest Retailer
-
$10,573 AUD
$7,427 USD
A
Retailer 2
-
$11,429 AUD
$8,028 USD
View
Final sale: no returns
A
Retailer 3
-
$11,773 AUD
$8,270 USD
View
Retailer 4
-
$11,837 AUD
$8,315 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$13,714 AUD
$9,633 USD
View
A
Retailer 6
-
$14,567 AUD
£8,057 GBP
View
A
Retailer 7
-
$15,012 AUD
$10,545 USD
View
Retailer 8
-
$15,268 AUD
$10,725 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$16,944 AUD
£9,372 GBP
View
A
Retailer 10
-
$21,622 AUD
$15,188 USD
View
B+
Retailer 11
-
$21,959 AUD
$15,425 USD
View
B+
Retailer 12
-
$22,940 AUD
€15,347 EUR
View
A
Retailer 13
-
$23,366 AUD
£12,924 GBP
View
B+
Retailer 14
-
$23,390 AUD
$16,430 USD
View
B+
Retailer 15
-
$24,050 AUD
ZAR 272,920 ZAR
View
B+
Retailer 16
-
$40,112 AUD
$28,176 USD
View
Retailer 17
-
$42,295 AUD
$29,710 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$47,527 AUD
$33,385 USD
View
B+
Retailer 19
-
$48,497 AUD
SGD 46,036 SGD
View
Most Expensive
B
With Clarity
799648083 · Oct 31
$70,823 AUD
$49,749 USD
View
19 more retailers have this diamond
Prices start from $10,573 AUDSave up to $60,250 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
5.22ct Cushion
$10,573 AUD