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Cushion|Lab Grown|IGI

1.84ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG825676463

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG825676463

Diamond specifications and retailer prices

From $5,794 AUD
$4,070 USD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $5,794 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.84ct lab-grown cushion diamond

This 1.84ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825676463 or 825676463. Listed at 3 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676463
Dimensions7.49 × 7.36 × 4.57 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
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
7.49 mm7.36 mm1.84 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676463
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $5,794 AUD|Low: $1,331 AUD|High: $13,225 AUD|Avg: $5,097 AUD|-38.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,873 AUD
Retailer 8$1,925 AUD
Retailer 9$2,178 AUD
Retailer 3$3,035 AUD
Retailer 7$3,061 AUD
Retailer 10$5,164 AUD
Retailer 5$5,686 AUD
Brilliant Earth$5,794 AUD
Retailer 4$6,048 AUD
Retailer 2$6,934 AUD
Retailer 6$7,574 AUD
Retailer 12$13,225 AUD

11 data points across 12 retailers

3 retailers

Retailer 1
-
$1,667 AUD
$1,171 USD
Price last confirmed 39 days ago
Retailer 2
-
$1,908 AUD
$1,340 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Brilliant Earth
21591220B · Oct 31
$5,794 AUD
$4,070 USD
View
2 more retailers have this diamond

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.

B
1.84ct Cushion
$5,794 AUD