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Marquise|Lab Grown|IGI

1.30ct F VS2 Marquise Lab Grown Diamond

GD • F/VS2 • IGI LG523263929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG523263929

Diamond specifications and retailer prices

From $1,070 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,070 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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG523263929 or 523263929. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263929
Dimensions11.14 × 5.72 × 3.60 mm
L/W Ratio1.95
Girdle conditionFaceted
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
11.14 mm5.72 mm1.30 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263929
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: $1,070 USD|Low: $483 USD|High: $1,372 USD|Avg: $899 USD|-4.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
January 3, 2026
Retailer 5$617 USD
Retailer 2$903 USD
Retailer 4$1,060 USD
Brilliant Earth$1,070 USD
Retailer 3$1,372 USD

10 data points across 5 retailers

1 retailer

C
Brilliant Earth
16896608A · Oct 31
$1,070 USD
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C
1.30ct Marquise
$1,070 USD