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Cushion|Lab Grown|IGI

1.47ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG816611949

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816611949

Diamond specifications and retailer prices

From $733 AUD
$515 USD
As of October 30, 2026
Save $3,993 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,726 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.47ct lab-grown cushion diamond

This 1.47ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816611949 or 816611949. Listed at 17 retailers as of October 29, 2026, with prices from $733 to $4,726, a $3,993 spread on the same certified stone. Brilliant Earth lists it at $4,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816611949
Dimensions8.35 × 5.79 × 3.77 mm
L/W Ratio1.44
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
8.35 mm5.79 mm1.47 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816611949
Side View
Table 62.0%Crown 32.8°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 65.1%

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 30
Current: $4,726 AUD|Low: $733 AUD|High: $4,741 AUD|Avg: $2,296 AUD|-0.3%
Brilliant Earth
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
October 30, 2026
Retailer 3$733 AUD
Retailer 9$942 AUD
Retailer 17$1,147 AUD
Retailer 10$1,229 AUD
Retailer 13$1,231 AUD
Retailer 4$1,274 AUD
Retailer 2$1,348 AUD
Retailer 12$1,399 AUD
Retailer 14$1,687 AUD
Retailer 5$1,883 AUD
Retailer 16$2,365 AUD
Retailer 7$2,562 AUD
Retailer 6$2,583 AUD
Retailer 15$2,660 AUD
Retailer 11$3,007 AUD
Retailer 8$3,879 AUD
Brilliant Earth$4,726 AUD

36 data points across 17 retailers

17 retailers$733 AUD to $4,726 AUD

A
Cheapest Retailer
-
$733 AUD
$515 USD
Final sale: no returns
Retailer 2
-
$942 AUD
$662 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,147 AUD
$806 USD
View
A
Retailer 4
-
$1,229 AUD
€822 EUR
View
A
Retailer 5
-
$1,231 AUD
$865 USD
View
A
Retailer 6
-
$1,274 AUD
$895 USD
View
A
Retailer 7
-
$1,348 AUD
£746 GBP
View
A
Retailer 8
-
$1,399 AUD
ZAR 15,872 ZAR
View
A
Retailer 9
-
$1,687 AUD
$1,185 USD
View
A
Retailer 10
-
$1,883 AUD
$1,323 USD
View
B+
Retailer 11
-
$2,365 AUD
£1,308 GBP
View
Retailer 12
-
$2,562 AUD
$1,800 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,583 AUD
SGD 2,452 SGD
View
B+
Retailer 14
-
$2,660 AUD
$1,869 USD
View
B+
Retailer 15
-
$3,007 AUD
£1,663 GBP
View
B
Retailer 16
-
$3,879 AUD
$2,725 USD
View
Most Expensive
B
Brilliant Earth
21422546A · Oct 29
$4,726 AUD
$3,320 USD
View
16 more retailers have this diamond
Prices start from $733 AUDSave up to $3,993 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
1.47ct Cushion
$733 AUD