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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 $450 NZD
$253 USD
As of November 1, 2026
Save $3,407 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,857 NZD at Do Amore Diamonds · As of November 2, 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 November 1, 2026, with prices from $450 to $3,857, a $3,407 spread on the same certified stone. Do Amore Diamonds lists it at $3,857. 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

How it works →
A
Excellent
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: $3,857 NZD|Low: $450 NZD|High: $4,070 NZD|Avg: $1,743 NZD|-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 2, 2026
Retailer 3$450 NZD
Retailer 5$848 NZD
Retailer 15$944 NZD
Retailer 9$951 NZD
Retailer 8$1,048 NZD
Retailer 14$1,054 NZD
Retailer 12$1,340 NZD
Retailer 2$1,383 NZD
Retailer 10$1,919 NZD
Retailer 4$2,074 NZD
Retailer 13$2,140 NZD
Retailer 11$2,219 NZD
Retailer 6$2,470 NZD
Retailer 7$3,217 NZD
Do Amore Diamonds$3,857 NZD

44 data points across 15 retailers

14 retailers$450 NZD to $3,857 NZD

A
Cheapest Retailer
-
$450 NZD
$253 USD
Final sale: no returns
A
Retailer 2
-
$848 NZD
$477 USD
View
A
Retailer 3
-
$944 NZD
$531 USD
View
A
Retailer 4
-
$951 NZD
ZAR 8,642 ZAR
View
A
Retailer 5
-
$1,048 NZD
£464 GBP
View
A
Retailer 6
-
$1,054 NZD
$593 USD
View
A
Retailer 7
-
$1,340 NZD
A$1,160 AUD
View
A
Retailer 8
-
$1,383 NZD
$778 USD
View
B+
Retailer 9
-
$1,919 NZD
A$1,661 AUD
View
B+
Retailer 10
-
$2,074 NZD
$1,167 USD
View
B+
Retailer 11
-
$2,140 NZD
SGD 1,627 SGD
View
B+
Retailer 12
-
$2,219 NZD
£983 GBP
View
Retailer 13
-
$2,470 NZD
$1,390 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Do Amore Diamonds
27-6CCF1C2CD · Nov 2
$3,857 NZD
$2,170 USD
View
13 more retailers have this diamond
Prices start from $450 NZDSave up to $3,407 NZD

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
$450 NZD