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Marquise|Lab Grown|IGI

0.49ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG693517419

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG693517419

Diamond specifications and retailer prices

From HK$722 HKD
As of November 4, 2026
Save HK$3,939 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,576 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693517419 or 693517419. Listed at 14 retailers as of November 4, 2026, with a 546% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693517419
Dimensions4.05 × 7.83 × 2.65 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.05 mm7.83 mm0.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG693517419
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 42°Culet: NoneDepth 65.4%

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 4
Current: HK$6,576 HKD|Low: HK$722 HKD|High: HK$9,665 HKD|Avg: HK$2,477 HKD|-31.9%
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 15HK$722 HKD
Retailer 12HK$832 HKD
Retailer 6HK$949 HKD
Retailer 10HK$949 HKD
Retailer 8HK$1,616 HKD
Retailer 2HK$1,648 HKD
Retailer 4HK$1,648 HKD
Retailer 7HK$1,859 HKD
Retailer 9HK$2,142 HKD
Retailer 3HK$2,150 HKD
Retailer 14HK$2,707 HKD
Retailer 13HK$2,864 HKD
Retailer 5HK$3,327 HKD
Retailer 11HK$4,660 HKD
MOH LondonHK$6,576 HKD

44 data points across 15 retailers

14 retailersHK$722 HKD to HK$4,660 HKD

A
Cheapest Retailer
-
HK$722 HKD
A
Retailer 2
-
HK$832 HKD
View
Retailer 3
-
HK$949 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$949 HKD
View
A
Retailer 5
-
HK$1,616 HKD
View
A
Retailer 6
-
HK$1,648 HKD
View
A
Retailer 7
-
HK$1,648 HKD
View
B+
Retailer 8
-
HK$1,859 HKD
View
B+
Retailer 9
-
HK$2,142 HKD
View
B+
Retailer 10
-
HK$2,707 HKD
View
B+
Retailer 11
-
HK$2,864 HKD
View
B
Retailer 12
-
HK$3,327 HKD
View
B
Retailer 13
-
HK$4,660 HKD
View
Most Expensive
MOH London
LG693517419 · Oct 29
HK$6,576 HKD
£660 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from HK$722 HKDSave up to HK$3,939 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
0.49ct Marquise
HK$722 HKD