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Marquise|Lab Grown|IGI

0.49ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG770683190

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770683190

Diamond specifications and retailer prices

From HK$738 HKD
As of November 4, 2026
Save HK$5,958 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$6,696 HKD at MOH London · As of November 4, 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 LG770683190 or 770683190. Listed at 15 retailers as of November 4, 2026, with prices from HK$738 to HK$6,696, a HK$5,958 spread on the same certified stone. MOH London lists it at HK$6,696. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683190
Dimensions8.22 × 4.10 × 2.57 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm4.10 mm0.49 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG770683190
Side View
Table 65.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 4
Current: HK$6,696 HKD|Low: HK$722 HKD|High: HK$7,005 HKD|Avg: HK$2,501 HKD|-3.3%
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 8HK$738 HKD
Retailer 13HK$855 HKD
Retailer 2HK$973 HKD
Retailer 3HK$1,648 HKD
Retailer 14HK$1,648 HKD
Retailer 11HK$1,703 HKD
Retailer 15HK$1,710 HKD
Retailer 12HK$1,899 HKD
Retailer 10HK$2,205 HKD
Retailer 5HK$2,613 HKD
Retailer 4HK$2,730 HKD
Retailer 9HK$2,934 HKD
Retailer 6HK$2,981 HKD
Retailer 7HK$4,896 HKD
MOH LondonHK$6,696 HKD

38 data points across 15 retailers

15 retailersHK$738 HKD to HK$6,696 HKD

A
Cheapest Retailer
-
HK$738 HKD
A
Retailer 2
-
HK$855 HKD
View
A
Retailer 3
-
HK$973 HKD
View
A
Retailer 4
-
HK$1,098 HKD
View
Retailer 5
-
HK$1,648 HKD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$1,703 HKD
View
Retailer 7
-
HK$1,710 HKD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$1,899 HKD
View
B+
Retailer 9
-
HK$2,205 HKD
View
B+
Retailer 10
-
HK$2,613 HKD
View
Retailer 11
-
HK$2,730 HKD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
HK$2,934 HKD
View
B
Retailer 13
-
HK$2,981 HKD
View
Retailer 14
-
HK$4,896 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG770683190 · Nov 4
HK$6,696 HKD
£672 GBP
View
14 more retailers have this diamond
Prices start from HK$738 HKDSave up to HK$5,958 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$738 HKD