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Marquise|Lab Grown|IGI

1.33ct G SI1 Marquise Lab Grown Diamond

VG • G/SI1 • IGI LG467166166

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG467166166

Diamond specifications and retailer prices

From €414 EUR
$462 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €414 EUR at B2C Jewels
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 B2C Jewels

About this 1.33ct lab-grown marquise diamond

This 1.33ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG467166166 or 467166166. Listed at a single retailer as of November 1, 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

1.33
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG467166166
Dimensions11.18 × 6.02 × 3.41 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.18 mm6.02 mm1.33 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG467166166
Side View
Table 60.5%Crown 34.7°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 56.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €414 EUR|Low: €399 EUR|High: €978 EUR|Avg: €792 EUR|-16.2%
B2C Jewels
Retailer 2
Retailer 3
September 23, 2026
B2C Jewels€414 EUR
Retailer 3€673 EUR
Retailer 2€974 EUR

21 data points across 3 retailers

1 retailer

B
B2C Jewels
21404007 · Nov 1
€414 EUR
$462 USD
View

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B
1.33ct Marquise
€414 EUR