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Marquise|Lab Grown|IGI

0.56ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG799653919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799653919

Diamond specifications and retailer prices

From HK$2,668 HKD
As of October 31, 2026
Save HK$2,660 HKD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$7,154 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown marquise diamond

This 0.56ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799653919 or 799653919. Listed at 9 retailers as of October 31, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799653919
Dimensions8.26 × 4.32 × 2.69 mm
L/W Ratio1.91
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
8.26 mm4.32 mm0.56 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799653919
Side View
Table 60.0%Crown 34.2°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.3%

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: Oct 31
Current: HK$7,154 HKD|Low: HK$2,511 HKD|High: HK$7,204 HKD|Avg: HK$4,241 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4HK$2,542 HKD
Retailer 2HK$2,668 HKD
Retailer 6HK$2,770 HKD
Retailer 8HK$3,287 HKD
Retailer 3HK$4,472 HKD
Retailer 7HK$4,927 HKD
Retailer 9HK$5,327 HKD
Retailer 5HK$5,547 HKD
MOH LondonHK$7,154 HKD

38 data points across 9 retailers

9 retailersHK$2,668 HKD to HK$5,327 HKD

A
Cheapest Retailer
-
HK$2,668 HKD
A
Retailer 2
-
HK$2,770 HKD
View
A
Retailer 3
-
HK$2,903 HKD
View
A
Retailer 4
-
HK$3,287 HKD
View
Retailer 5
-
HK$4,472 HKD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$4,927 HKD
View
B+
Retailer 7
-
HK$5,327 HKD
View
Retailer 8
-
HK$5,547 HKD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG799653919 · Oct 29
HK$7,154 HKD
£718 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from HK$2,668 HKDSave up to HK$2,660 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
0.56ct Marquise
HK$2,668 HKD