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Marquise|Lab Grown|IGI

1.73ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG541281106

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541281106

Diamond specifications and retailer prices

From HK$4,166 HKD
$531 USD
As of November 1, 2026
Save HK$5,828 HKD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,994 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.73ct lab-grown marquise diamond

This 1.73ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541281106 or 541281106. Listed at 7 retailers as of November 1, 2026, with prices from HK$4,166 to HK$9,994, a HK$5,828 spread on the same certified stone. MOH London lists it at HK$9,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541281106
Dimensions11.81 × 6.58 × 3.97 mm
L/W Ratio1.79
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
11.81 mm6.58 mm1.73 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541281106
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.3%

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 1
Current: HK$9,994 HKD|Low: HK$2,495 HKD|High: HK$10,718 HKD|Avg: HK$5,693 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$2,495 HKD
Retailer 5HK$4,166 HKD
Retailer 3HK$4,306 HKD
Retailer 8HK$4,551 HKD
Retailer 2HK$4,720 HKD
Retailer 7HK$4,833 HKD
Retailer 4HK$9,815 HKD
MOH LondonHK$9,994 HKD

42 data points across 8 retailers

7 retailersHK$4,166 HKD to HK$9,994 HKD

Retailer 1
-
HK$2,495 HKD
$318 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$4,166 HKD
$531 USD
View
A
Retailer 3
-
HK$4,306 HKD
ZAR 8,866 ZAR
View
A
Retailer 4
-
HK$4,720 HKD
£474 GBP
View
A
Retailer 5
-
HK$4,833 HKD
$616 USD
View
B
Retailer 6
-
HK$9,815 HKD
$1,251 USD
View
Most Expensive
B+
MOH London
LG541281106 · Nov 1
HK$9,994 HKD
£1,003 GBP
View
6 more retailers have this diamond
Prices start from HK$4,166 HKDSave up to HK$5,828 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
1.73ct Marquise
HK$4,166 HKD