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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG844678491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844678491

Diamond specifications and retailer prices

From HK$1,734 HKD
$221 USD
As of October 27, 2026
Save HK$6,999 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,733 HKD at Brilliance · As of October 28, 2026
View at Brilliance

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844678491 or 844678491. Listed at 15 retailers as of October 27, 2026, with prices from HK$1,734 to HK$8,733, a HK$6,999 spread on the same certified stone. Brilliance lists it at HK$8,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678491
Dimensions12.81 × 5.90 × 3.55 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm5.90 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678491
Side View
Table 57.0%Crown 31.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.2%

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: Oct 27
Current: HK$8,733 HKD|Low: HK$1,734 HKD|High: HK$8,906 HKD|Avg: HK$4,508 HKD|-1.9%
Brilliance
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
Retailer 16
October 30, 2026
Retailer 14HK$1,734 HKD
Retailer 2HK$1,915 HKD
Retailer 7HK$2,009 HKD
Retailer 12HK$2,126 HKD
Retailer 6HK$2,142 HKD
Retailer 10HK$2,489 HKD
Retailer 4HK$3,656 HKD
Retailer 8HK$3,806 HKD
Retailer 3HK$3,837 HKD
Retailer 9HK$3,934 HKD
Retailer 15HK$4,724 HKD
Retailer 5HK$6,897 HKD
Retailer 16HK$6,921 HKD
Retailer 11HK$7,240 HKD
Retailer 13HK$8,640 HKD
BrillianceHK$8,733 HKD

15 data points across 16 retailers

15 retailersHK$1,734 HKD to HK$8,733 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
$221 USD
A
Retailer 2
-
HK$1,915 HKD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,009 HKD
$256 USD
View
A
Retailer 4
-
HK$2,126 HKD
$271 USD
View
A
Retailer 5
-
HK$2,142 HKD
$273 USD
View
A
Retailer 6
-
HK$2,489 HKD
£250 GBP
View
A
Retailer 7
-
HK$3,656 HKD
$466 USD
View
A
Retailer 8
-
HK$3,837 HKD
$489 USD
View
A
Retailer 9
-
HK$3,934 HKD
£395 GBP
View
A
Retailer 10
-
HK$4,724 HKD
$602 USD
View
B+
Retailer 11
-
HK$6,897 HKD
$879 USD
View
B+
Retailer 12
-
HK$6,921 HKD
$882 USD
View
B+
Retailer 13
-
HK$7,240 HKD
$923 USD
View
B
Retailer 14
-
HK$8,640 HKD
£867 GBP
View
Most Expensive
B
Brilliance
D46098887 · Oct 28
HK$8,733 HKD
$1,113 USD
View
14 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$6,999 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$1,734 HKD