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Cushion|Lab Grown|IGI

1.36ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG708585401

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG708585401

Diamond specifications and retailer prices

From $385 NZD
$217 USD
As of November 1, 2026
Save $1,602 NZD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,987 NZD at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG708585401 or 708585401. Listed at 10 retailers as of November 1, 2026, with prices from $385 to $1,987, a $1,602 spread on the same certified stone. MOH London lists it at $1,987. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.36
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708585401
Dimensions7.40 × 5.85 × 4.09 mm
L/W Ratio1.26
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
7.40 mm5.85 mm1.36 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708585401
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 69.9%

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: $1,987 NZD|Low: $264 NZD|High: $2,892 NZD|Avg: $1,216 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$385 NZD
Retailer 9$571 NZD
Retailer 2$775 NZD
Retailer 3$781 NZD
Retailer 8$963 NZD
Retailer 5$1,054 NZD
Retailer 10$1,463 NZD
Retailer 6$1,544 NZD
Retailer 4$1,952 NZD
MOH London$1,987 NZD

41 data points across 10 retailers

10 retailers$385 NZD to $1,987 NZD

A
Cheapest Retailer
-
$385 NZD
$217 USD
Final sale: no returns
B+
Retailer 2
-
$571 NZD
$322 USD
View
A
Retailer 3
-
$775 NZD
£344 GBP
View
B+
Retailer 4
-
$781 NZD
€419 EUR
View
B+
Retailer 5
-
$963 NZD
$543 USD
View
B+
Retailer 6
-
$1,054 NZD
$594 USD
View
B
Retailer 7
-
$1,463 NZD
$824 USD
View
B
Retailer 8
-
$1,544 NZD
$870 USD
View
B
Retailer 9
-
$1,952 NZD
$1,100 USD
View
Most Expensive
B
MOH London
LG708585401 · Nov 1
$1,987 NZD
£882 GBP
View
9 more retailers have this diamond
Prices start from $385 NZDSave up to $1,602 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
$385 NZD