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Marquise|Lab Grown|IGI

1.59ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG801667296

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801667296

Diamond specifications and retailer prices

From €1,114 EUR
$1,250 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,114 EUR 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 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801667296 or 801667296. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801667296
Dimensions11.91 × 6.01 × 3.86 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm6.01 mm1.59 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801667296
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €1,114 EUR|Low: €491 EUR|High: €1,114 EUR|Avg: €613 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 2, 2026
Retailer 2€495 EUR
Retailer 3€542 EUR
Retailer 5€571 EUR
Retailer 4€834 EUR
Brilliant Earth€1,114 EUR

19 data points across 5 retailers

1 retailer

B
Brilliant Earth
19737910A · Oct 31
€1,114 EUR
$1,250 USD
View

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B
1.59ct Marquise
€1,114 EUR