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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 HK$3,993 HKD
$509 USD
As of November 1, 2026
Save HK$16,209 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$20,203 HKD at Helzberg Diamonds · As of November 1, 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 1, 2026, with prices from HK$3,993 to HK$20,203, a HK$16,209 spread on the same certified stone. Helzberg Diamonds lists it at HK$20,203. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$20,203 HKD|Low: HK$3,993 HKD|High: HK$25,499 HKD|Avg: HK$10,873 HKD|-8.5%
Helzberg 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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 6HK$3,993 HKD
Retailer 3HK$4,268 HKD
Retailer 11HK$4,393 HKD
Retailer 13HK$5,414 HKD
Retailer 7HK$6,088 HKD
Retailer 8HK$6,708 HKD
Retailer 2HK$6,990 HKD
Retailer 12HK$7,118 HKD
Retailer 16HK$7,333 HKD
Retailer 4HK$7,924 HKD
Retailer 14HK$10,333 HKD
Retailer 5HK$13,979 HKD
Retailer 9HK$14,782 HKD
Retailer 17HK$15,693 HKD
Retailer 10HK$15,809 HKD
Retailer 15HK$19,928 HKD
Helzberg DiamondsHK$20,203 HKD

25 data points across 17 retailers

17 retailersHK$3,993 HKD to HK$20,203 HKD

A
Cheapest Retailer
-
HK$3,993 HKD
$509 USD
Final sale: no returns
Retailer 2
-
HK$4,268 HKD
$544 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$4,393 HKD
£441 GBP
View
A
Retailer 4
-
HK$5,414 HKD
$690 USD
View
A
Retailer 5
-
HK$6,088 HKD
$776 USD
View
A
Retailer 6
-
HK$6,708 HKD
$855 USD
View
A
Retailer 7
-
HK$6,990 HKD
£702 GBP
View
A
Retailer 8
-
HK$7,118 HKD
€864 EUR
View
A
Retailer 9
-
HK$7,333 HKD
ZAR 15,099 ZAR
View
A
Retailer 10
-
HK$7,924 HKD
$1,010 USD
View
B+
Retailer 11
-
HK$10,333 HKD
$1,317 USD
View
B+
Retailer 12
-
HK$13,979 HKD
$1,782 USD
View
B+
Retailer 13
-
HK$14,782 HKD
SGD 2,546 SGD
View
B+
Retailer 14
-
HK$15,693 HKD
£1,575 GBP
View
B+
Retailer 15
-
HK$15,809 HKD
$2,015 USD
View
B
Retailer 16
-
HK$19,928 HKD
$2,540 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHKKPM · Nov 1
HK$20,203 HKD
$2,575 USD
View
16 more retailers have this diamond
Prices start from HK$3,993 HKDSave up to HK$16,209 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$3,993 HKD