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Cushion|Lab Grown|IGI

1.13ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843667680

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843667680

Diamond specifications and retailer prices

From $655 NZD
As of November 4, 2026
Save $3,479 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,133 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct 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 LG843667680 or 843667680. Listed at 13 retailers as of November 4, 2026, with prices from $655 to $4,133, a $3,479 spread on the same certified stone. Do Amore Diamonds lists it at $4,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667680
Dimensions7.85 × 5.23 × 3.57 mm
L/W Ratio1.50
Girdle conditionFaceted
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
7.85 mm5.23 mm1.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667680
Side View
Table 58.0%Crown 33.2°Girdle: STK-THKPavilion 34°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: $4,133 NZD|Low: $577 NZD|High: $5,056 NZD|Avg: $2,036 NZD|-18.2%
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
November 5, 2026
Retailer 7$655 NZD
Retailer 13$857 NZD
Retailer 11$958 NZD
Retailer 14$962 NZD
Retailer 3$977 NZD
Retailer 10$1,061 NZD
Retailer 8$1,565 NZD
Retailer 4$1,850 NZD
Retailer 2$2,547 NZD
Retailer 9$2,830 NZD
Retailer 12$2,909 NZD
Retailer 5$2,920 NZD
Retailer 6$2,973 NZD
Do Amore Diamonds$4,133 NZD

22 data points across 14 retailers

13 retailers$655 NZD to $4,133 NZD

A
Cheapest Retailer
-
$655 NZD
A
Retailer 2
-
$857 NZD
View
A
Retailer 3
-
$958 NZD
View
A
Retailer 4
-
$962 NZD
View
A
Retailer 5
-
$977 NZD
View
A
Retailer 6
-
$1,061 NZD
View
A
Retailer 7
-
$1,565 NZD
View
B+
Retailer 8
-
$1,850 NZD
View
B+
Retailer 9
-
$2,547 NZD
View
B
Retailer 10
-
$2,830 NZD
View
B+
Retailer 11
-
$2,909 NZD
View
B
Retailer 12
-
$2,920 NZD
View
Most Expensive
B
Do Amore Diamonds
27-19EB75146 · Nov 4
$4,133 NZD
$2,330 USD
View
12 more retailers have this diamond
Prices start from $655 NZDSave up to $3,479 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
1.13ct Cushion
$655 NZD