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Cushion|Lab Grown|IGI

1.48ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG819631042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819631042

Diamond specifications and retailer prices

From $917 AUD
$643 USD
As of November 1, 2026
Save $5,389 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,307 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG819631042 or 819631042. Listed at 19 retailers as of November 1, 2026, with prices from $917 to $6,307, a $5,389 spread on the same certified stone. Do Amore Diamonds lists it at $6,307. 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
Crown angle35.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819631042
Dimensions8.00 × 6.04 × 3.96 mm
L/W Ratio1.32
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
8.00 mm6.04 mm1.48 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819631042
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 65.6%

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: Nov 1
Current: $6,307 AUD|Low: $909 AUD|High: $6,307 AUD|Avg: $2,572 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$917 AUD
Retailer 3$1,009 AUD
Retailer 10$1,092 AUD
Retailer 13$1,491 AUD
Retailer 8$1,615 AUD
Retailer 12$1,684 AUD
Retailer 6$1,730 AUD
Retailer 2$1,913 AUD
Retailer 5$2,835 AUD
Retailer 9$3,760 AUD
Retailer 4$4,087 AUD
Retailer 7$4,385 AUD
Do Amore Diamonds$6,307 AUD

37 data points across 13 retailers

19 retailers$917 AUD to $6,307 AUD

A
Cheapest Retailer
-
$917 AUD
$643 USD
Final sale: no returns
Retailer 2
-
$1,009 AUD
$707 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,092 AUD
$765 USD
View
A
Retailer 4
-
$1,333 AUD
$934 USD
View
A
Retailer 5
-
$1,491 AUD
$1,045 USD
View
A
Retailer 6
-
$1,615 AUD
€1,078 EUR
View
A
Retailer 7
-
$1,684 AUD
$1,180 USD
View
A
Retailer 8
-
$1,730 AUD
£955 GBP
View
B+
Retailer 9
-
$1,913 AUD
ZAR 21,654 ZAR
View
B+
Retailer 10
-
$2,500 AUD
$1,752 USD
View
B+
Retailer 11
-
$2,835 AUD
$1,987 USD
View
B
Retailer 12
-
$3,150 AUD
CA$3,066 CAD
View
B
Retailer 13
-
$3,240 AUD
£1,788 GBP
View
B
Retailer 14
-
$3,363 AUD
$2,357 USD
View
B
Retailer 15
-
$3,760 AUD
$2,635 USD
View
B
Retailer 16
-
$4,087 AUD
$2,864 USD
View
B
Retailer 17
-
$4,369 AUD
$3,062 USD
View
B
Retailer 18
-
$4,385 AUD
£2,420 GBP
View
Most Expensive
B
Do Amore Diamonds
20-E93978 · Nov 2
$6,307 AUD
$4,420 USD
View
18 more retailers have this diamond
Prices start from $917 AUDSave up to $5,389 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
$917 AUD