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Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG850686921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850686921

Diamond specifications and retailer prices

From HK$2,118 HKD
As of November 2, 2026
Save HK$16,632 HKD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$18,750 HKD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850686921 or 850686921. Listed at 23 retailers as of November 2, 2026, with prices from HK$2,118 to HK$18,750, a HK$16,632 spread on the same certified stone. Yadav Diamonds lists it at HK$18,750. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850686921
Dimensions12.26 × 5.83 × 3.70 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm5.83 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850686921
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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$4,574 HKD|Low: HK$2,118 HKD|High: HK$18,750 HKD|Avg: HK$6,625 HKD|-0.9%
Retailer 1
Retailer 2
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Retailer 22
Yadav Diamonds
November 4, 2026
Retailer 22HK$2,118 HKD
Retailer 4HK$2,463 HKD
Retailer 5HK$2,558 HKD
Retailer 11HK$2,628 HKD
Retailer 12HK$2,769 HKD
Retailer 18HK$3,883 HKD
Retailer 13HK$4,134 HKD
Retailer 9HK$4,158 HKD
Retailer 2HK$4,527 HKD
Retailer 1HK$4,574 HKD
Retailer 3HK$4,880 HKD
Retailer 20HK$5,248 HKD
Retailer 16HK$5,539 HKD
Retailer 17HK$6,158 HKD
Retailer 7HK$8,426 HKD
Retailer 14HK$8,457 HKD
Retailer 15HK$8,849 HKD
Retailer 21HK$9,108 HKD
Retailer 8HK$10,536 HKD
Retailer 6HK$10,756 HKD
Retailer 19HK$10,913 HKD
Retailer 10HK$11,117 HKD
Yadav DiamondsHK$18,750 HKD

5 data points across 23 retailers

23 retailersHK$2,118 HKD to HK$18,750 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
A
Retailer 2
-
HK$2,463 HKD
View
A
Retailer 3
-
HK$2,558 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$2,628 HKD
View
A
Retailer 5
-
HK$2,769 HKD
View
A
Retailer 6
-
HK$3,883 HKD
View
A
Retailer 7
-
HK$4,134 HKD
View
A
Retailer 8
-
HK$4,158 HKD
View
A
Retailer 9
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HK$4,527 HKD
View
A
Retailer 10
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HK$4,574 HKD
View
A
Retailer 11
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HK$4,880 HKD
View
A
Retailer 12
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HK$5,248 HKD
View
B+
Retailer 13
-
HK$5,539 HKD
View
B+
Retailer 14
-
HK$6,158 HKD
View
B+
Retailer 15
-
HK$8,426 HKD
View
B+
Retailer 16
-
HK$8,457 HKD
View
B+
Retailer 17
-
HK$8,849 HKD
View
B
Retailer 18
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HK$9,108 HKD
View
B
Retailer 19
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HK$10,536 HKD
View
B
Retailer 20
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HK$10,756 HKD
View
B
Retailer 21
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HK$10,913 HKD
View
B
Retailer 22
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HK$11,117 HKD
View
Most Expensive
B
Yadav Diamonds
13379479 · Nov 4
HK$18,750 HKD
$2,390 USD
View
22 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$16,632 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$2,118 HKD