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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG799676836

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG799676836

Diamond specifications and retailer prices

From HK$3,538 HKD
As of November 3, 2026
Save HK$11,786 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,325 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676836 or 799676836. Listed at 15 retailers as of November 1, 2026, with prices from HK$3,538 to HK$15,325, a HK$11,786 spread on the same certified stone. MOH London lists it at HK$15,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676836
Dimensions5.84 × 5.80 × 3.93 mm
L/W Ratio1.01
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
5.84 mm5.80 mm1.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676836
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.8%

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: Nov 3
Current: HK$15,325 HKD|Low: HK$3,538 HKD|High: HK$15,723 HKD|Avg: HK$8,105 HKD|-2.4%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 3HK$3,538 HKD
Retailer 10HK$3,923 HKD
Retailer 11HK$4,315 HKD
Retailer 14HK$4,935 HKD
Retailer 9HK$4,943 HKD
Retailer 13HK$5,673 HKD
Retailer 4HK$6,222 HKD
Retailer 2HK$6,379 HKD
Retailer 8HK$6,763 HKD
Retailer 6HK$10,411 HKD
Retailer 7HK$10,513 HKD
Retailer 12HK$11,478 HKD
Retailer 15HK$12,883 HKD
Retailer 5HK$14,444 HKD
MOH LondonHK$15,325 HKD

43 data points across 15 retailers

15 retailersHK$3,538 HKD to HK$15,325 HKD

A
Cheapest Retailer
-
HK$3,538 HKD
Final sale: no returns
Retailer 2
-
HK$3,923 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$4,315 HKD
View
A
Retailer 4
-
HK$4,935 HKD
View
A
Retailer 5
-
HK$4,943 HKD
View
A
Retailer 6
-
HK$5,673 HKD
View
A
Retailer 7
-
HK$6,222 HKD
View
A
Retailer 8
-
HK$6,379 HKD
View
A
Retailer 9
-
HK$6,763 HKD
View
B
Retailer 10
-
HK$10,411 HKD
View
B+
Retailer 11
-
HK$10,513 HKD
View
B
Retailer 12
-
HK$11,478 HKD
View
B
Retailer 13
-
HK$12,883 HKD
View
B
Retailer 14
-
HK$14,444 HKD
View
Most Expensive
B
MOH London
LG799676836 · Nov 1
HK$15,325 HKD
£1,538 GBP
View
14 more retailers have this diamond
Prices start from HK$3,538 HKDSave up to HK$11,786 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
1.02ct Cushion
HK$3,538 HKD