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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 $253 USD
As of October 30, 2026
Save $1,917 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,170 USD 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 $253 to $2,170, a $1,917 spread on the same certified stone. Do Amore Diamonds lists it at $2,170. 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
Color
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: $2,170 USD|Low: $190 USD|High: $2,290 USD|Avg: $981 USD|-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
October 31, 2026
Retailer 3$253 USD
Retailer 5$477 USD
Retailer 15$531 USD
Retailer 10$532 USD
Retailer 2$590 USD
Retailer 14$593 USD
Retailer 11$754 USD
Retailer 12$767 USD
Retailer 8$1,080 USD
Retailer 4$1,167 USD
Retailer 13$1,204 USD
Retailer 9$1,248 USD
Retailer 6$1,390 USD
Retailer 7$1,810 USD
Do Amore Diamonds$2,170 USD

43 data points across 15 retailers

14 retailers$253 USD to $2,170 USD

A
Cheapest Retailer
-
$253 USD
Final sale: no returns
A
Retailer 2
-
$477 USD
View
A
Retailer 3
-
$531 USD
View
A
Retailer 4
-
$532 USD
ZAR 8,599 ZAR
View
A
Retailer 5
-
$590 USD
£464 GBP
View
A
Retailer 6
-
$593 USD
View
A
Retailer 7
-
$754 USD
A$1,160 AUD
View
A
Retailer 8
-
$767 USD
View
B+
Retailer 9
-
$1,080 USD
A$1,661 AUD
View
B+
Retailer 10
-
$1,167 USD
View
B+
Retailer 11
-
$1,204 USD
SGD 1,627 SGD
View
B+
Retailer 12
-
$1,248 USD
£983 GBP
View
Retailer 13
-
$1,390 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Do Amore Diamonds
27-6CCF1C2CD · Oct 31
$2,170 USD
View
13 more retailers have this diamond
Prices start from $253 USDSave up to $1,917 USD

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
$253 USD