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Cushion|Lab Grown|IGI

1.16ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754593632

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754593632

Diamond specifications and retailer prices

From $472 NZD
As of November 4, 2026
Save $3,360 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,832 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown cushion diamond

This 1.16ct 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 LG754593632 or 754593632. Listed at 12 retailers as of November 4, 2026, with prices from $472 to $3,832, a $3,360 spread on the same certified stone. Do Amore Diamonds lists it at $3,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593632
Dimensions7.05 × 5.86 × 3.65 mm
L/W Ratio1.20
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
7.05 mm5.86 mm1.16 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593632
Side View
Table 64.0%Crown 33°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 62.3%

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: Nov 4
Current: $3,832 NZD|Low: $472 NZD|High: $4,967 NZD|Avg: $1,875 NZD|-3.1%
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 5, 2026
Retailer 4$472 NZD
Retailer 9$759 NZD
Retailer 11$843 NZD
Retailer 5$878 NZD
Retailer 7$921 NZD
Retailer 10$1,004 NZD
Retailer 6$1,334 NZD
Retailer 12$1,643 NZD
Retailer 2$2,178 NZD
Retailer 3$2,892 NZD
Retailer 13$2,971 NZD
Retailer 8$2,980 NZD
Do Amore Diamonds$3,832 NZD

31 data points across 13 retailers

12 retailers$472 NZD to $3,832 NZD

A
Cheapest Retailer
-
$472 NZD
Final sale: no returns
A
Retailer 2
-
$759 NZD
View
A
Retailer 3
-
$843 NZD
View
A
Retailer 4
-
$921 NZD
View
A
Retailer 5
-
$1,004 NZD
View
A
Retailer 6
-
$1,334 NZD
View
B+
Retailer 7
-
$1,643 NZD
View
B+
Retailer 8
-
$2,178 NZD
View
Retailer 9
-
$2,892 NZD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$2,971 NZD
View
B+
Retailer 11
-
$2,980 NZD
View
Most Expensive
B
Do Amore Diamonds
27-F9387523E · Nov 5
$3,832 NZD
$2,160 USD
View
11 more retailers have this diamond
Prices start from $472 NZDSave up to $3,360 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
1.16ct Cushion
$472 NZD