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Marquise|Lab Grown|IGI

1.30ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG759530127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG759530127

Diamond specifications and retailer prices

From HK$8,551 HKD
$1,090 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$8,551 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759530127 or 759530127. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759530127
Dimensions11.25 × 5.62 mm
L/W Ratio2.00
Girdle conditionFaceted
Top View
11.25 mm5.62 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759530127
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.6%

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$8,551 HKD|Low: HK$3,899 HKD|High: HK$10,756 HKD|Avg: HK$6,830 HKD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 18, 2026
Retailer 6HK$3,899 HKD
Retailer 4HK$4,221 HKD
Retailer 2HK$5,892 HKD
Retailer 5HK$5,907 HKD
Retailer 7HK$6,315 HKD
Brilliant EarthHK$8,551 HKD
Retailer 3HK$10,277 HKD

26 data points across 7 retailers

1 retailer

B
Brilliant Earth
17207065A · Nov 4
HK$8,551 HKD
$1,090 USD
View

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B
1.30ct Marquise
HK$8,551 HKD