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Marquise|Lab Grown|IGI

1.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG850689781

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850689781

Diamond specifications and retailer prices

From HK$1,857 HKD
As of November 6, 2026
Save HK$8,253 HKD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$10,110 HKD at Brilliant Earth · As of November 6, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850689781 or 850689781. Listed at 8 retailers as of November 6, 2026, with prices from HK$1,857 to HK$10,110, a HK$8,253 spread on the same certified stone. Brilliant Earth lists it at HK$10,110. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850689781
Dimensions11.83 × 6.20 × 3.72 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.20 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850689781
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

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 6
Current: HK$10,110 HKD|Low: HK$1,857 HKD|High: HK$11,599 HKD|Avg: HK$8,244 HKD|-12.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3HK$1,857 HKD
Retailer 4HK$2,155 HKD
Retailer 5HK$2,806 HKD
Retailer 8HK$4,914 HKD
Retailer 2HK$7,414 HKD
Retailer 7HK$9,217 HKD
Retailer 6HK$9,758 HKD
Brilliant EarthHK$10,110 HKD

7 data points across 8 retailers

8 retailersHK$1,857 HKD to HK$10,110 HKD

A
Cheapest Retailer
-
HK$1,857 HKD
A
Retailer 2
-
HK$2,155 HKD
View
A
Retailer 3
-
HK$2,806 HKD
View
A
Retailer 4
-
HK$4,914 HKD
View
B+
Retailer 5
-
HK$7,414 HKD
View
B+
Retailer 6
-
HK$9,217 HKD
View
B
Retailer 7
-
HK$9,758 HKD
View
Most Expensive
B
Brilliant Earth
22327125A · Nov 6
HK$10,110 HKD
$1,290 USD
View
7 more retailers have this diamond
Prices start from HK$1,857 HKDSave up to HK$8,253 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$1,857 HKD