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Cushion|Lab Grown|IGI

1.36ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846664734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846664734

Diamond specifications and retailer prices

From HK$5,421 HKD
$691 USD
As of November 1, 2026
Save HK$10,348 HKD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$15,770 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG846664734 or 846664734. Listed at 5 retailers as of November 1, 2026, with prices from HK$5,421 to HK$15,770, a HK$10,348 spread on the same certified stone. Rare Carat lists it at HK$15,770. 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 angle39.9°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664734
Dimensions8.11 × 5.59 × 3.76 mm
L/W Ratio1.45
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
8.11 mm5.59 mm1.36 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664734
Side View
Table 64.0%Crown 39.9°Girdle: STK-THKPavilion 32.7°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$7,885 HKD|Low: HK$5,421 HKD|High: HK$14,099 HKD|Avg: HK$10,459 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3HK$5,421 HKD
Retailer 1HK$7,885 HKD
Retailer 2HK$13,143 HKD
Retailer 4HK$14,099 HKD

2 data points across 4 retailers

5 retailersHK$5,421 HKD to HK$15,770 HKD

A
Cheapest Retailer
-
HK$5,421 HKD
$691 USD
A
Retailer 2
-
HK$7,885 HKD
$1,005 USD
View
B+
Retailer 3
-
HK$13,143 HKD
£1,319 GBP
View
B
Retailer 4
-
HK$14,099 HKD
$1,797 USD
View
Most Expensive
B
Rare Carat
640-22 · Nov 1
HK$15,770 HKD
$2,010 USD
View
4 more retailers have this diamond
Prices start from HK$5,421 HKDSave up to HK$10,348 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$5,421 HKD