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Marquise|Lab Grown|IGI

1.26ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG687568413

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG687568413

Diamond specifications and retailer prices

From $900 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $900 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 1.26ct lab-grown marquise diamond

This 1.26ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687568413 or 687568413. Listed at a single retailer as of October 28, 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

1.26
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687568413
Dimensions12.27 × 5.47 × 3.40 mm
L/W Ratio2.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm5.47 mm1.26 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687568413
Side View
Table 63.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $900 USD|Low: $192 USD|High: $1,080 USD|Avg: $608 USD|-4.3%
Brilliant Earth
Retailer 2
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Retailer 11
April 14, 2026
Retailer 11$223 USD
Retailer 8$223 USD
Retailer 4$409 USD
Retailer 9$477 USD
Retailer 5$529 USD
Retailer 2$540 USD
Retailer 6$606 USD
Retailer 7$613 USD
Retailer 3$768 USD
Retailer 10$780 USD
Brilliant Earth$900 USD

59 data points across 11 retailers

1 retailer

B
Brilliant Earth
15880686A · Oct 28
$900 USD
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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
1.26ct Marquise
$900 USD