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Marquise|Lab Grown|IGI

1.15ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG603338862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603338862

Diamond specifications and retailer prices

From HK$4,056 HKD
£407 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$4,056 HKD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG603338862 or 603338862. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603338862
Dimensions11.54 × 5.21 × 3.34 mm
L/W Ratio2.21
Girdle conditionFaceted
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
11.54 mm5.21 mm1.15 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603338862
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$4,056 HKD|Low: HK$2,812 HKD|High: HK$6,024 HKD|Avg: HK$4,915 HKD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
February 18, 2026
Retailer 2HK$2,812 HKD
MD Diamonds and JewellersHK$4,056 HKD
Retailer 3HK$6,024 HKD

5 data points across 3 retailers

1 retailer

B+
MD Diamonds and Jewellers
LG603338862 · Nov 2
HK$4,056 HKD
£407 GBP
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B+
1.15ct Marquise
HK$4,056 HKD