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Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG848634181

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848634181

Diamond specifications and retailer prices

From HK$2,354 HKD
As of November 1, 2026
Save HK$6,449 HKD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$10,482 HKD at MOH London · As of November 2, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848634181 or 848634181. Listed at 6 retailers as of November 1, 2026, with a 274% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848634181
Dimensions8.20 × 4.32 × 2.77 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm4.32 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848634181
Side View
Table 59.0%Crown 30.6°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$10,482 HKD|Low: HK$2,354 HKD|High: HK$10,482 HKD|Avg: HK$5,914 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3HK$2,354 HKD
Retailer 5HK$4,339 HKD
Retailer 4HK$4,370 HKD
Retailer 2HK$4,966 HKD
Retailer 6HK$8,803 HKD
MOH LondonHK$10,482 HKD

7 data points across 6 retailers

6 retailersHK$2,354 HKD to HK$8,803 HKD

B+
Cheapest Retailer
-
HK$2,354 HKD
B
Retailer 2
-
HK$4,339 HKD
View
B
Retailer 3
-
HK$4,370 HKD
View
B
Retailer 4
-
HK$4,966 HKD
View
B
Retailer 5
-
HK$8,803 HKD
View
Most Expensive
MOH London
LG848634181 · Nov 2
HK$10,482 HKD
£1,052 GBP
View
Price under review
5 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$6,449 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.

B+
0.55ct Marquise
HK$2,354 HKD