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Cushion|Lab Grown|IGI

1.48ct D FL Cushion Lab Grown Diamond

EX • D/FL

Diamond specifications and retailer prices

From $1,137 AUD
$797 USD
As of October 30, 2026
Save $2,965 AUD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,102 AUD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $1,137 to $4,102, a $2,965 spread on the same certified stone. Helzberg Diamonds lists it at $4,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.37 × 6.34 mm
L/W Ratio1.00
Top View
6.37 mm6.34 mm1.48 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,102 AUD|Low: $1,137 AUD|High: $4,102 AUD|Avg: $2,634 AUD
Helzberg Diamonds
Retailer 2
October 23, 2026
Retailer 2$1,137 AUD
Helzberg Diamonds$4,102 AUD

4 data points across 2 retailers

2 retailers$1,137 AUD to $4,102 AUD

A
Cheapest Retailer
-
$1,137 AUD
$797 USD
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHIGJG · Oct 29
$4,102 AUD
$2,875 USD
View
1 more retailer has this diamond
Prices start from $1,137 AUDSave up to $2,965 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
1.48ct Cushion
$1,137 AUD