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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG818661862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661862

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of November 2, 2026
Save HK$8,925 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$11,012 HKD at Reve Diamonds · As of November 1, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818661862 or 818661862. Listed at 21 retailers as of November 1, 2026, with prices from HK$2,087 to HK$11,012, a HK$8,925 spread on the same certified stone. Reve Diamonds lists it at HK$11,012. 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 angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661862
Dimensions11.99 × 5.91 × 3.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm5.91 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661862
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.6%

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$7,948 HKD|Low: HK$2,071 HKD|High: HK$11,012 HKD|Avg: HK$5,732 HKD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
November 2, 2026
Retailer 15HK$2,087 HKD
Retailer 6HK$2,330 HKD
Retailer 18HK$2,417 HKD
Retailer 10HK$2,566 HKD
Retailer 2HK$2,589 HKD
Retailer 12HK$3,022 HKD
Retailer 20HK$3,492 HKD
Retailer 21HK$3,845 HKD
Retailer 4HK$4,104 HKD
Retailer 17HK$4,458 HKD
Retailer 14HK$4,589 HKD
Retailer 16HK$4,913 HKD
Retailer 8HK$5,039 HKD
Retailer 9HK$5,962 HKD
Retailer 7HK$7,293 HKD
Retailer 1HK$7,948 HKD
Retailer 3HK$8,309 HKD
Retailer 5HK$8,713 HKD
Retailer 13HK$10,044 HKD
Retailer 11HK$10,082 HKD
Retailer 19HK$10,363 HKD
Reve DiamondsHK$11,012 HKD

34 data points across 22 retailers

21 retailersHK$2,087 HKD to HK$11,012 HKD

A
Cheapest Retailer
-
HK$2,087 HKD
$266 USD
A
Retailer 2
-
HK$2,330 HKD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,417 HKD
$308 USD
View
Retailer 4
-
HK$2,566 HKD
$327 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,589 HKD
$330 USD
View
A
Retailer 6
-
HK$3,022 HKD
£303 GBP
View
B+
Retailer 7
-
HK$3,492 HKD
$445 USD
View
A
Retailer 8
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HK$3,845 HKD
$490 USD
View
A
Retailer 9
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HK$4,104 HKD
$523 USD
View
A
Retailer 10
-
HK$4,458 HKD
ZAR 9,180 ZAR
View
A
Retailer 11
-
HK$4,913 HKD
£493 GBP
View
A
Retailer 12
-
HK$5,039 HKD
A$988 AUD
View
A
Retailer 13
-
HK$5,962 HKD
A$1,169 AUD
View
B+
Retailer 14
-
HK$7,293 HKD
A$1,430 AUD
View
B+
Retailer 15
-
HK$7,948 HKD
$1,013 USD
View
B
Retailer 16
-
HK$8,309 HKD
$1,059 USD
View
B+
Retailer 17
-
HK$8,713 HKD
$1,111 USD
View
B
Retailer 18
-
HK$10,044 HKD
£1,008 GBP
View
B
Retailer 19
-
HK$10,082 HKD
$1,285 USD
View
B
Retailer 20
-
HK$10,363 HKD
£1,040 GBP
View
Most Expensive
B
Reve Diamonds
A83404D88 · Nov 1
HK$11,012 HKD
$1,404 USD
View
20 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$8,925 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$2,087 HKD