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Marquise|Lab Grown|IGI

1.51ct I VS2 Marquise Lab Grown Diamond

ID • I/VS2 • IGI LG436072683

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436072683

Diamond specifications and retailer prices

From €940 EUR
$1,050 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €940 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 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436072683 or 436072683. 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

1.51
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072683
Dimensions11.15 × 6.19 × 3.92 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
11.15 mm6.19 mm1.51 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436072683
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 63.3%

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: €940 EUR|Low: €940 EUR|High: €4,390 EUR|Avg: €2,449 EUR|-45.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 13, 2026
Brilliant Earth€940 EUR
Retailer 2€1,099 EUR
Retailer 8€1,353 EUR
Retailer 5€1,674 EUR
Retailer 9€1,686 EUR
Retailer 6€2,062 EUR
Retailer 3€2,759 EUR
Retailer 10€3,083 EUR
Retailer 4€3,372 EUR
Retailer 7€4,352 EUR

39 data points across 10 retailers

1 retailer

B
Brilliant Earth
19757864A · Oct 31
€940 EUR
$1,050 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.51ct Marquise
€940 EUR