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Cushion|Lab Grown|IGI

1.14ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG833637804

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG833637804

Diamond specifications and retailer prices

From $876 AUD
$615 USD
As of October 30, 2026
Save $3,296 AUD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,171 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.14ct lab-grown cushion diamond

This 1.14ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833637804 or 833637804. Listed at 9 retailers as of October 30, 2026, with prices from $876 to $4,171, a $3,296 spread on the same certified stone. Brilliant Earth lists it at $4,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833637804
Dimensions6.49 × 6.36 × 4.03 mm
L/W Ratio1.02
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
6.49 mm6.36 mm1.14 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833637804
Side View
Table 53.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.4%

Caratlytics Score

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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: $4,171 AUD|Low: $742 AUD|High: $4,171 AUD|Avg: $1,773 AUD
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 9, 2026
Retailer 7$742 AUD
Retailer 13$876 AUD
Retailer 6$1,068 AUD
Retailer 16$1,068 AUD
Retailer 17$1,078 AUD
Retailer 14$1,105 AUD
Retailer 2$1,165 AUD
Retailer 3$1,192 AUD
Retailer 15$1,246 AUD
Retailer 12$1,600 AUD
Retailer 8$2,396 AUD
Retailer 10$2,421 AUD
Retailer 9$2,629 AUD
Retailer 5$2,669 AUD
Retailer 4$2,714 AUD
Retailer 11$3,357 AUD
Brilliant Earth$4,171 AUD

14 data points across 17 retailers

9 retailers$876 AUD to $4,171 AUD

A
Cheapest Retailer
-
$876 AUD
$615 USD
Retailer 2
-
$1,078 AUD
$757 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$1,165 AUD
$818 USD
View
Retailer 4
-
$1,246 AUD
ZAR 14,145 ZAR
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$1,600 AUD
$1,124 USD
View
B
Retailer 6
-
$2,421 AUD
CA$2,362 CAD
View
Retailer 7
-
$2,714 AUD
£1,501 GBP
View
Price last confirmed 30 days ago
B
Retailer 8
-
$3,357 AUD
$2,358 USD
View
Most Expensive
B
Brilliant Earth
21718244A · Oct 31
$4,171 AUD
$2,930 USD
View
8 more retailers have this diamond
Prices start from $876 AUDSave up to $3,296 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
1.14ct Cushion
$876 AUD