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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG840646176

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840646176

Diamond specifications and retailer prices

From HK$4,292 HKD
€521 EUR
As of October 27, 2026
12 retailers carry this diamond
Most expensive: HK$11,063 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840646176 or 840646176. Listed at 12 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840646176
Dimensions11.49 × 5.86 × 3.77 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm5.86 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840646176
Side View
Table 57.0%Crown 34.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: HK$11,063 HKD|Low: HK$2,738 HKD|High: HK$11,769 HKD|Avg: HK$6,858 HKD|-6.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 25, 2026
Retailer 9HK$2,738 HKD
Retailer 15HK$3,214 HKD
Retailer 4HK$3,217 HKD
Retailer 8HK$4,025 HKD
Retailer 2HK$4,292 HKD
Retailer 10HK$4,303 HKD
Retailer 3HK$5,947 HKD
Retailer 7HK$7,923 HKD
Retailer 13HK$7,942 HKD
Retailer 6HK$8,022 HKD
Retailer 11HK$9,533 HKD
Retailer 12HK$9,588 HKD
Retailer 14HK$9,616 HKD
Retailer 5HK$10,163 HKD
Brilliant EarthHK$11,063 HKD

18 data points across 15 retailers

12 retailers

Retailer 1
-
HK$3,214 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$3,217 HKD
$410 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$4,025 HKD
$513 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$4,292 HKD
€521 EUR
View
Retailer 5
-
HK$4,303 HKD
£432 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
HK$5,947 HKD
$758 USD
View
Price last confirmed 14 days ago
Retailer 7
-
HK$7,923 HKD
$1,010 USD
View
Price last confirmed 27 days ago
Retailer 8
-
HK$7,942 HKD
$1,012 USD
View
Price last confirmed 12 days ago
Retailer 9
-
HK$8,022 HKD
A$1,573 AUD
View
Price last confirmed 26 days ago
Retailer 10
-
HK$9,533 HKD
$1,215 USD
View
Price last confirmed 12 days ago
Retailer 11
-
HK$9,616 HKD
£965 GBP
View
Price last confirmed 14 days ago
Most Expensive
Brilliant Earth
21804612A · Oct 26
HK$11,063 HKD
$1,410 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from HK$4,292 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
1.50ct Marquise
HK$4,292 HKD