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Marquise|Lab Grown|IGI

0.49ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG746526766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG746526766

Diamond specifications and retailer prices

From HK$1,671 HKD
As of November 4, 2026
Save HK$6,629 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,300 HKD at MOH London · As of November 1, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG746526766 or 746526766. Listed at 20 retailers as of November 1, 2026, with prices from HK$1,671 to HK$8,300, a HK$6,629 spread on the same certified stone. MOH London lists it at HK$8,300. 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

0.49
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746526766
Dimensions8.39 × 4.04 × 2.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm4.04 mm0.49 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746526766
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.1%

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$8,300 HKD|Low: HK$1,601 HKD|High: HK$8,400 HKD|Avg: HK$3,755 HKD|-0.1%
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
Retailer 16
November 5, 2026
Retailer 14HK$1,671 HKD
Retailer 4HK$1,938 HKD
Retailer 6HK$1,961 HKD
Retailer 5HK$2,071 HKD
Retailer 16HK$2,071 HKD
Retailer 7HK$3,209 HKD
Retailer 13HK$3,280 HKD
Retailer 11HK$3,295 HKD
Retailer 12HK$3,366 HKD
Retailer 10HK$3,758 HKD
Retailer 2HK$3,790 HKD
Retailer 15HK$4,150 HKD
Retailer 8HK$4,229 HKD
Retailer 9HK$5,406 HKD
Retailer 3HK$6,661 HKD
MOH LondonHK$8,300 HKD

45 data points across 16 retailers

20 retailersHK$1,671 HKD to HK$8,300 HKD

A
Cheapest Retailer
-
HK$1,671 HKD
A
Retailer 2
-
HK$1,938 HKD
View
A
Retailer 3
-
HK$1,961 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$2,071 HKD
View
Retailer 5
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HK$2,071 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$2,722 HKD
View
A
Retailer 7
-
HK$3,209 HKD
View
A
Retailer 8
-
HK$3,280 HKD
View
A
Retailer 9
-
HK$3,295 HKD
View
A
Retailer 10
-
HK$3,366 HKD
View
B+
Retailer 11
-
HK$3,758 HKD
View
B+
Retailer 12
-
HK$3,790 HKD
View
Retailer 13
-
HK$4,150 HKD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
HK$4,229 HKD
View
B+
Retailer 15
-
HK$5,406 HKD
View
B
Retailer 16
-
HK$6,661 HKD
View
B
Retailer 17
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HK$6,975 HKD
View
B
Retailer 18
-
HK$7,069 HKD
View
B
Retailer 19
-
HK$8,238 HKD
View
Most Expensive
B
MOH London
LG746526766 · Nov 1
HK$8,300 HKD
£833 GBP
View
19 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$6,629 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$1,671 HKD