Marquise|Lab Grown|IGI

1.26ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG847623145

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847623145

Diamond specifications and retailer prices

From $276 USD
As of November 5, 2026
Save $754 USD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,030 USD at Brilliant Earth · As of November 5, 2026
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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847623145 or 847623145. Listed at 6 retailers as of November 5, 2026, with prices from $276 to $1,030, a $754 spread on the same certified stone. Brilliant Earth lists it at $1,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847623145
Dimensions11.57 × 5.66 × 3.44 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm5.66 mm1.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847623145
Side View
Table 55.0%Crown 36.1°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,030 USD|Low: $276 USD|High: $1,030 USD|Avg: $614 USD|+1.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$276 USD
Retailer 6$433 USD
Retailer 4$453 USD
Retailer 3$504 USD
Retailer 5$856 USD
Brilliant Earth$1,030 USD

2 data points across 6 retailers

6 retailers$276 USD to $1,030 USD

A
Cheapest Retailer
-
$276 USD
A
Retailer 2
-
$433 USD
View
A
Retailer 3
-
$453 USD
View
A
Retailer 4
-
$504 USD
View
B+
Retailer 5
-
$856 USD
View
Most Expensive
B
Brilliant Earth
22495741A · Nov 5
$1,030 USD
View
5 more retailers have this diamond
Prices start from $276 USDSave up to $754 USD

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.

A
1.26ct Marquise
$276 USD