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Cushion|Lab Grown|IGI

5.37ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG784644160

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

Certificate IGI LG784644160

Diamond specifications and retailer prices

From $8,976 AUD
$6,305 USD
As of October 29, 2026
Save $49,506 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $58,481 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.37ct lab-grown cushion diamond

This 5.37ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644160 or 784644160. Listed at 11 retailers as of October 29, 2026, with prices from $8,976 to $58,481, a $49,506 spread on the same certified stone. Do Amore Diamonds lists it at $58,481. 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

5.37
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644160
Dimensions10.32 × 10.10 × 6.59 mm
L/W Ratio1.02
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
10.32 mm10.10 mm5.37 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644160
Side View
Table 61.0%Crown 36.9°Girdle: THK-VTKPavilion 37.9°Culet: NoneDepth 65.2%

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: Oct 29
Current: $58,481 AUD|Low: $8,976 AUD|High: $63,080 AUD|Avg: $21,397 AUD|-7.3%
Do Amore Diamonds
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$8,976 AUD
Retailer 6$9,680 AUD
Retailer 4$11,306 AUD
Retailer 3$12,015 AUD
Retailer 11$14,264 AUD
Retailer 9$15,326 AUD
Retailer 5$19,162 AUD
Retailer 2$21,212 AUD
Retailer 7$21,875 AUD
Retailer 8$27,323 AUD
Do Amore Diamonds$58,481 AUD

30 data points across 11 retailers

11 retailers$8,976 AUD to $58,481 AUD

A
Cheapest Retailer
-
$8,976 AUD
$6,305 USD
A
Retailer 2
-
$9,680 AUD
$6,800 USD
View
A
Retailer 3
-
$11,306 AUD
$7,942 USD
View
A
Retailer 4
-
$12,015 AUD
$8,440 USD
View
Final sale: no returns
Retailer 5
-
$14,264 AUD
$10,020 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$15,326 AUD
$10,766 USD
View
A
Retailer 7
-
$19,162 AUD
€12,819 EUR
View
A
Retailer 8
-
$21,212 AUD
$14,900 USD
View
A
Retailer 9
-
$21,875 AUD
£12,099 GBP
View
B+
Retailer 10
-
$27,323 AUD
$19,193 USD
View
Most Expensive
B
Do Amore Diamonds
27-E1BFA509B · Oct 30
$58,481 AUD
$41,080 USD
View
10 more retailers have this diamond
Prices start from $8,976 AUDSave up to $49,506 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
5.37ct Cushion
$8,976 AUD