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Cushion|Lab Grown|IGI

1.36ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG766669654

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766669654

Diamond specifications and retailer prices

From $440 USD
As of October 30, 2026
Save $1,164 USD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,121 USD at MOH London · As of October 18, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766669654 or 766669654. Listed at 14 retailers as of October 29, 2026, with a 265% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766669654
Dimensions6.12 × 6.12 × 4.14 mm
L/W Ratio1.00
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
6.12 mm6.12 mm1.36 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766669654
Side View
Table 53.0%Crown 33.1°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 67.6%

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: Oct 30
Current: $2,121 USD|Low: $440 USD|High: $2,162 USD|Avg: $1,083 USD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$440 USD
Retailer 2$517 USD
Retailer 12$655 USD
Retailer 9$735 USD
Retailer 6$800 USD
Retailer 11$800 USD
Retailer 8$838 USD
Retailer 7$969 USD
Retailer 3$1,016 USD
Retailer 5$1,411 USD
Retailer 10$1,553 USD
Retailer 13$1,604 USD
MOH London$2,121 USD

27 data points across 13 retailers

14 retailers$440 USD to $1,604 USD

A
Cheapest Retailer
-
$440 USD
Final sale: no returns
A
Retailer 2
-
$517 USD
£407 GBP
View
A
Retailer 3
-
$655 USD
View
A
Retailer 4
-
$735 USD
View
A
Retailer 5
-
$800 USD
£630 GBP
View
A
Retailer 6
-
$800 USD
View
A
Retailer 7
-
$838 USD
ZAR 13,540 ZAR
View
Retailer 8
-
$951 USD
A$1,463 AUD
View
Price last confirmed 118 days ago
B+
Retailer 9
-
$969 USD
€923 EUR
View
A
Retailer 10
-
$1,016 USD
View
Retailer 11
-
$1,411 USD
A$2,170 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,553 USD
SGD 2,098 SGD
View
B+
Retailer 13
-
$1,604 USD
View
Most Expensive
MOH London
LG766669654 · Oct 18
$2,121 USD
£1,670 GBP
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from $440 USDSave up to $1,164 USD

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
$440 USD