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Cushion|Lab Grown|IGI

1.12ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG755526840

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG755526840

Diamond specifications and retailer prices

From $360 AUD
$253 USD
As of October 30, 2026
Save $2,729 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,089 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown cushion diamond

This 1.12ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG755526840 or 755526840. Listed at 14 retailers as of October 30, 2026, with prices from $360 to $3,089, a $2,729 spread on the same certified stone. Do Amore Diamonds lists it at $3,089. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755526840
Dimensions7.55 × 5.39 × 3.63 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
7.55 mm5.39 mm1.12 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755526840
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 67.3%

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: $3,089 AUD|Low: $360 AUD|High: $3,260 AUD|Avg: $1,396 AUD|-5.2%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 3$360 AUD
Retailer 5$679 AUD
Retailer 15$756 AUD
Retailer 10$758 AUD
Retailer 2$832 AUD
Retailer 14$844 AUD
Retailer 11$1,073 AUD
Retailer 12$1,092 AUD
Retailer 8$1,537 AUD
Retailer 4$1,661 AUD
Retailer 13$1,714 AUD
Retailer 9$1,777 AUD
Retailer 6$1,979 AUD
Retailer 7$2,577 AUD
Do Amore Diamonds$3,089 AUD

43 data points across 15 retailers

14 retailers$360 AUD to $3,089 AUD

A
Cheapest Retailer
-
$360 AUD
$253 USD
Final sale: no returns
A
Retailer 2
-
$679 AUD
$477 USD
View
A
Retailer 3
-
$756 AUD
$531 USD
View
A
Retailer 4
-
$758 AUD
ZAR 8,599 ZAR
View
A
Retailer 5
-
$832 AUD
£460 GBP
View
A
Retailer 6
-
$844 AUD
$593 USD
View
A
Retailer 7
-
$1,073 AUD
View
A
Retailer 8
-
$1,092 AUD
$767 USD
View
B+
Retailer 9
-
$1,537 AUD
View
B+
Retailer 10
-
$1,661 AUD
$1,167 USD
View
B+
Retailer 11
-
$1,714 AUD
SGD 1,627 SGD
View
B+
Retailer 12
-
$1,777 AUD
£983 GBP
View
Retailer 13
-
$1,979 AUD
$1,390 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-6CCF1C2CD · Oct 31
$3,089 AUD
$2,170 USD
View
13 more retailers have this diamond
Prices start from $360 AUDSave up to $2,729 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
1.12ct Cushion
$360 AUD