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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 $1,090 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,090 USD 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
Color
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: $1,090 USD|Low: $497 USD|High: $1,371 USD|Avg: $871 USD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 18, 2026
Retailer 6$497 USD
Retailer 4$538 USD
Retailer 2$751 USD
Retailer 5$753 USD
Retailer 7$805 USD
Brilliant Earth$1,090 USD
Retailer 3$1,310 USD

26 data points across 7 retailers

1 retailer

B
Brilliant Earth
17207065A · Nov 4
$1,090 USD
View

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B
1.30ct Marquise
$1,090 USD