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Cushion|Lab Grown|IGI

0.80ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG799607981

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

Certificate IGI LG799607981

Diamond specifications and retailer prices

From HK$3,641 HKD
$464 USD
As of October 30, 2026
Save HK$18,421 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$22,062 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG799607981 or 799607981. Listed at 12 retailers as of October 30, 2026, with prices from HK$3,641 to HK$22,062, a HK$18,421 spread on the same certified stone. MOH London lists it at HK$22,062. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799607981
Dimensions5.38 × 5.26 × 3.46 mm
L/W Ratio1.02
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
5.38 mm5.26 mm0.80 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799607981
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 65.8%

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$22,062 HKD|Low: HK$3,641 HKD|High: HK$48,018 HKD|Avg: HK$15,047 HKD|-13.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8HK$3,641 HKD
Retailer 5HK$4,590 HKD
Retailer 7HK$5,414 HKD
Retailer 10HK$6,983 HKD
Retailer 12HK$8,866 HKD
Retailer 4HK$9,462 HKD
Retailer 2HK$11,962 HKD
Retailer 9HK$18,069 HKD
Retailer 11HK$18,507 HKD
Retailer 6HK$20,314 HKD
MOH LondonHK$22,062 HKD
Retailer 3HK$48,018 HKD

32 data points across 12 retailers

12 retailersHK$3,641 HKD to HK$22,062 HKD

A
Cheapest Retailer
-
HK$3,641 HKD
$464 USD
A
Retailer 2
-
HK$4,590 HKD
$585 USD
View
A
Retailer 3
-
HK$5,414 HKD
$690 USD
View
B+
Retailer 4
-
HK$6,983 HKD
$890 USD
View
B+
Retailer 5
-
HK$8,866 HKD
$1,130 USD
View
B+
Retailer 6
-
HK$9,462 HKD
$1,206 USD
View
B
Retailer 7
-
HK$11,962 HKD
€1,452 EUR
View
B
Retailer 8
-
HK$18,069 HKD
$2,303 USD
View
B
Retailer 9
-
HK$18,507 HKD
CA$3,276 CAD
View
B
Retailer 10
-
HK$20,314 HKD
$2,589 USD
View
Most Expensive
B
MOH London
LG799607981 · Nov 1
HK$22,062 HKD
£2,214 GBP
View
10 more retailers have this diamond
Prices start from HK$3,641 HKDSave up to HK$18,421 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
0.80ct Cushion
HK$3,641 HKD