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Marquise|Lab Grown|IGI

0.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG850603838

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850603838

Diamond specifications and retailer prices

From HK$1,607 HKD
As of November 1, 2026
Save HK$4,744 HKD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$6,350 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850603838 or 850603838. Listed at 6 retailers as of November 1, 2026, with prices from HK$1,607 to HK$6,350, a HK$4,744 spread on the same certified stone. MOH London lists it at HK$6,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850603838
Dimensions8.43 × 4.17 × 2.76 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm4.17 mm0.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850603838
Side View
Table 57.0%Crown 37.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 66.2%

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$6,350 HKD|Low: HK$1,607 HKD|High: HK$6,370 HKD|Avg: HK$3,543 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3HK$1,607 HKD
Retailer 2HK$2,304 HKD
Retailer 5HK$2,539 HKD
Retailer 4HK$3,731 HKD
Retailer 6HK$4,812 HKD
MOH LondonHK$6,350 HKD

9 data points across 6 retailers

6 retailersHK$1,607 HKD to HK$6,350 HKD

A
Cheapest Retailer
-
HK$1,607 HKD
A
Retailer 2
-
HK$2,304 HKD
View
B+
Retailer 3
-
HK$2,539 HKD
View
B+
Retailer 4
-
HK$3,731 HKD
View
B
Retailer 5
-
HK$4,812 HKD
View
Most Expensive
B
MOH London
LG850603838 · Nov 4
HK$6,350 HKD
£638 GBP
View
5 more retailers have this diamond
Prices start from HK$1,607 HKDSave up to HK$4,744 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
0.55ct Marquise
HK$1,607 HKD