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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 HK$3,452 HKD
$440 USD
As of October 30, 2026
Save HK$9,136 HKD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,640 HKD 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 30, 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$16,640 HKD|Low: HK$3,452 HKD|High: HK$16,959 HKD|Avg: HK$8,640 HKD|-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
November 1, 2026
Retailer 4HK$3,452 HKD
Retailer 9HK$4,058 HKD
Retailer 7HK$5,139 HKD
Retailer 8HK$6,080 HKD
Retailer 2HK$6,224 HKD
Retailer 12HK$6,277 HKD
Retailer 10HK$6,576 HKD
Retailer 6HK$7,546 HKD
Retailer 3HK$7,971 HKD
Retailer 5HK$11,066 HKD
Retailer 11HK$12,181 HKD
Retailer 13HK$12,588 HKD
MOH LondonHK$16,640 HKD

29 data points across 13 retailers

14 retailersHK$3,452 HKD to HK$12,588 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
$440 USD
Final sale: no returns
A
Retailer 2
-
HK$4,058 HKD
£407 GBP
View
A
Retailer 3
-
HK$5,139 HKD
$655 USD
View
A
Retailer 4
-
HK$6,080 HKD
$775 USD
View
A
Retailer 5
-
HK$6,224 HKD
£625 GBP
View
A
Retailer 6
-
HK$6,277 HKD
$800 USD
View
A
Retailer 7
-
HK$6,576 HKD
ZAR 13,540 ZAR
View
Retailer 8
-
HK$7,461 HKD
A$1,463 AUD
View
Price last confirmed 120 days ago
B+
Retailer 9
-
HK$7,546 HKD
€916 EUR
View
A
Retailer 10
-
HK$7,971 HKD
$1,016 USD
View
Retailer 11
-
HK$11,066 HKD
A$2,170 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
HK$12,181 HKD
SGD 2,098 SGD
View
B+
Retailer 13
-
HK$12,588 HKD
$1,604 USD
View
Most Expensive
MOH London
LG766669654 · Oct 18
HK$16,640 HKD
£1,670 GBP
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$9,136 HKD

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
HK$3,452 HKD