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Marquise|Lab Grown|IGI

1.80ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG502155360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502155360

Diamond specifications and retailer prices

From HK$11,062 HKD
$1,410 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$11,062 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.8ct lab-grown marquise diamond

This 1.8ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502155360 or 502155360. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155360
Dimensions11.73 × 6.56 × 4.07 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.73 mm6.56 mm1.80 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155360
Side View
Table 58.0%Crown 34.4°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$11,062 HKD|Low: HK$11,062 HKD|High: HK$59,235 HKD|Avg: HK$33,056 HKD|-50.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 26, 2026
Brilliant EarthHK$11,062 HKD
Retailer 4HK$14,146 HKD
Retailer 2HK$21,811 HKD
Retailer 6HK$28,715 HKD
Retailer 7HK$29,596 HKD
Retailer 9HK$32,175 HKD
Retailer 8HK$38,979 HKD
Retailer 3HK$54,856 HKD
Retailer 5HK$59,235 HKD

30 data points across 9 retailers

1 retailer

B
Brilliant Earth
20637498A · Oct 31
HK$11,062 HKD
$1,410 USD
View

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B
1.80ct Marquise
HK$11,062 HKD