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Marquise|Lab Grown|IGI

1.11ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG614300424

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG614300424

Diamond specifications and retailer prices

From HK$10,983 HKD
$1,400 USD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: HK$10,983 HKD at Brilliant Earth
View at Brilliant Earth

About this 1.11ct lab-grown marquise diamond

This 1.11ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG614300424 or 614300424. Listed at 2 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614300424
Dimensions10.55 × 5.41 × 3.43 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.55 mm5.41 mm1.11 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614300424
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$10,983 HKD|Low: HK$1,616 HKD|High: HK$940,396 HKD|Avg: HK$9,598 HKD|-7.9%
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
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Retailer 16
August 2, 2026
Retailer 10HK$1,616 HKD
Retailer 6HK$2,911 HKD
Retailer 9HK$2,918 HKD
Retailer 13HK$4,087 HKD
Retailer 2HK$4,283 HKD
Retailer 15HK$4,801 HKD
Retailer 12HK$5,256 HKD
Retailer 4HK$5,413 HKD
Retailer 11HK$5,484 HKD
Retailer 14HK$5,554 HKD
Retailer 3HK$7,037 HKD
Retailer 5HK$8,465 HKD
Retailer 7HK$8,481 HKD
Retailer 8HK$8,528 HKD
Retailer 16HK$9,799 HKD
Brilliant EarthHK$10,983 HKD

67 data points across 16 retailers

2 retailers

Retailer 1
-
HK$5,554 HKD
Price last confirmed 126 days ago
Most Expensive
B
Brilliant Earth
8881590A · Nov 4
HK$10,983 HKD
$1,400 USD
View
1 more retailer has this diamond

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.

B
1.11ct Marquise
HK$10,983 HKD