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Marquise|Lab Grown|IGI

0.30ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542237492

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542237492

Diamond specifications and retailer prices

From HK$667 HKD
$85 USD
As of November 2, 2026
Save HK$5,392 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,058 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct lab-grown marquise diamond

This 0.3ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542237492 or 542237492. Listed at 14 retailers as of October 26, 2026, with prices from HK$667 to HK$6,058, a HK$5,392 spread on the same certified stone. MOH London lists it at HK$6,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542237492
Dimensions7.38 × 3.48 × 2.01 mm
L/W Ratio2.12
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
7.38 mm3.48 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542237492
Side View
Table 62.5%Crown 36.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.8%

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 2
Current: HK$6,058 HKD|Low: HK$636 HKD|High: HK$6,128 HKD|Avg: HK$2,029 HKD|-0.2%
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
November 2, 2026
Retailer 9HK$667 HKD
Retailer 13HK$769 HKD
Retailer 3HK$879 HKD
Retailer 10HK$879 HKD
Retailer 5HK$1,334 HKD
Retailer 2HK$1,488 HKD
Retailer 6HK$1,496 HKD
Retailer 12HK$1,773 HKD
Retailer 7HK$2,115 HKD
Retailer 4HK$2,589 HKD
Retailer 11HK$2,652 HKD
Retailer 8HK$4,305 HKD
MOH LondonHK$6,058 HKD

44 data points across 13 retailers

14 retailersHK$667 HKD to HK$6,058 HKD

A
Cheapest Retailer
-
HK$667 HKD
$85 USD
A
Retailer 2
-
HK$769 HKD
$98 USD
View
Retailer 3
-
HK$879 HKD
$112 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$879 HKD
$112 USD
View
B+
Retailer 5
-
HK$1,334 HKD
$170 USD
View
B+
Retailer 6
-
HK$1,488 HKD
£149 GBP
View
B+
Retailer 7
-
HK$1,496 HKD
ZAR 3,080 ZAR
View
B+
Retailer 8
-
HK$1,773 HKD
$226 USD
View
B+
Retailer 9
-
HK$2,109 HKD
View
B+
Retailer 10
-
HK$2,115 HKD
£212 GBP
View
B
Retailer 11
-
HK$2,589 HKD
$330 USD
View
B
Retailer 12
-
HK$2,652 HKD
$338 USD
View
B
Retailer 13
-
HK$4,305 HKD
£432 GBP
View
Most Expensive
B
MOH London
LG542237492 · Oct 26
HK$6,058 HKD
£608 GBP
View
13 more retailers have this diamond
Prices start from HK$667 HKDSave up to HK$5,392 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
0.30ct Marquise
HK$667 HKD