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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG787660047

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787660047

Diamond specifications and retailer prices

From $380 AUD
$266 USD
As of November 1, 2026
Save $1,647 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,026 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787660047 or 787660047. Listed at 18 retailers as of October 31, 2026, with prices from $380 to $2,026, a $1,647 spread on the same certified stone. Brilliant Earth lists it at $2,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787660047
Dimensions6.89 × 5.08 × 3.32 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm5.08 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787660047
Side View
Table 65.0%Crown 37.4°Girdle: ThickPavilion 29.6°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $2,026 AUD|Low: $380 AUD|High: $3,039 AUD|Avg: $949 AUD|-31.4%
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
November 2, 2026
Retailer 11$380 AUD
Retailer 2$433 AUD
Retailer 8$458 AUD
Retailer 5$568 AUD
Retailer 7$621 AUD
Retailer 14$691 AUD
Retailer 10$727 AUD
Retailer 9$790 AUD
Retailer 15$842 AUD
Retailer 13$859 AUD
Retailer 4$1,109 AUD
Retailer 6$1,115 AUD
Retailer 3$1,134 AUD
Retailer 16$1,427 AUD
Retailer 12$1,687 AUD
Brilliant Earth$2,026 AUD

27 data points across 16 retailers

18 retailers$380 AUD to $2,026 AUD

A+
Cheapest Retailer
-
$380 AUD
$266 USD
Final sale: no returns
A
Retailer 2
-
$433 AUD
£239 GBP
View
Retailer 3
-
$458 AUD
$321 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$568 AUD
$398 USD
View
A
Retailer 5
-
$621 AUD
$435 USD
View
A
Retailer 6
-
$691 AUD
€461 EUR
View
A
Retailer 7
-
$727 AUD
ZAR 8,227 ZAR
View
A
Retailer 8
-
$790 AUD
£436 GBP
View
A
Retailer 9
-
$842 AUD
$590 USD
View
A
Retailer 10
-
$859 AUD
$602 USD
View
A
Retailer 11
-
$1,109 AUD
$777 USD
View
A
Retailer 12
-
$1,115 AUD
View
A
Retailer 13
-
$1,134 AUD
SGD 1,074 SGD
View
B+
Retailer 14
-
$1,427 AUD
$1,000 USD
View
B+
Retailer 15
-
$1,687 AUD
£931 GBP
View
Retailer 16
-
$1,991 AUD
$1,395 USD
View
Price last confirmed 28 days ago
Retailer 17
-
$2,012 AUD
$1,410 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
20824543A · Oct 31
$2,026 AUD
$1,420 USD
View
17 more retailers have this diamond
Prices start from $380 AUDSave up to $1,647 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+
1.04ct Cushion
$380 AUD