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Cushion|Lab Grown|IGI

1.36ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG836614496

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836614496

Diamond specifications and retailer prices

From $865 NZD
As of November 5, 2026
Save $3,716 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,581 NZD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.36ct lab-grown cushion diamond

This 1.36ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614496 or 836614496. Listed at 17 retailers as of November 4, 2026, with prices from $865 to $4,581, a $3,716 spread on the same certified stone. Helzberg Diamonds lists it at $4,581. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614496
Dimensions7.94 × 5.60 × 3.77 mm
L/W Ratio1.42
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
7.94 mm5.60 mm1.36 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614496
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 67.3%

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 5
Current: $4,581 NZD|Low: $865 NZD|High: $5,283 NZD|Avg: $2,312 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 5, 2026
Retailer 2$865 NZD
Retailer 12$872 NZD
Retailer 8$968 NZD
Retailer 17$1,112 NZD
Retailer 13$1,347 NZD
Retailer 9$1,380 NZD
Retailer 16$1,514 NZD
Retailer 3$1,613 NZD
Retailer 5$1,667 NZD
Retailer 10$1,763 NZD
Retailer 14$2,046 NZD
Retailer 4$2,784 NZD
Retailer 15$3,238 NZD
Retailer 7$3,558 NZD
Retailer 6$3,584 NZD
Retailer 11$4,252 NZD
Helzberg Diamonds$4,581 NZD

27 data points across 17 retailers

17 retailers$865 NZD to $4,581 NZD

A
Cheapest Retailer
-
$865 NZD
A
Retailer 2
-
$872 NZD
View
Final sale: no returns
Retailer 3
-
$968 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,112 NZD
View
A
Retailer 5
-
$1,347 NZD
View
A
Retailer 6
-
$1,380 NZD
View
A
Retailer 7
-
$1,514 NZD
View
A
Retailer 8
-
$1,613 NZD
View
A
Retailer 9
-
$1,667 NZD
View
A
Retailer 10
-
$1,763 NZD
View
B+
Retailer 11
-
$2,046 NZD
View
B+
Retailer 12
-
$2,784 NZD
View
B+
Retailer 13
-
$3,238 NZD
View
Retailer 14
-
$3,558 NZD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$3,584 NZD
View
B
Retailer 16
-
$4,252 NZD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHKKPM · Nov 4
$4,581 NZD
$2,575 USD
View
16 more retailers have this diamond
Prices start from $865 NZDSave up to $3,716 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
1.36ct Cushion
$865 NZD