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Marquise|Lab Grown|IGI

1.18ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG602313375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG602313375

Diamond specifications and retailer prices

From HK$6,041 HKD
$770 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$6,041 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 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602313375 or 602313375. Listed at a single retailer as of November 2, 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

1.18
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313375
Dimensions11.16 × 5.45 × 3.36 mm
L/W Ratio2.05
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
11.16 mm5.45 mm1.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313375
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$6,041 HKD|Low: HK$1,397 HKD|High: HK$9,973 HKD|Avg: HK$5,460 HKD|-28.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 4, 2026
Retailer 5HK$1,397 HKD
Retailer 6HK$3,201 HKD
Retailer 4HK$3,397 HKD
Retailer 3HK$3,730 HKD
Retailer 7HK$4,080 HKD
Retailer 10HK$4,692 HKD
Retailer 2HK$5,238 HKD
Brilliant EarthHK$6,041 HKD
Retailer 8HK$6,402 HKD
Retailer 9HK$9,973 HKD

75 data points across 10 retailers

1 retailer

B
Brilliant Earth
21204867B · Nov 2
HK$6,041 HKD
$770 USD
View

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B
1.18ct Marquise
HK$6,041 HKD