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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG782652473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782652473

Diamond specifications and retailer prices

From $890 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $890 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 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782652473 or 782652473. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782652473
Dimensions10.07 × 4.82 × 3.04 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm4.82 mm0.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782652473
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $890 USD|Low: $430 USD|High: $1,170 USD|Avg: $672 USD|-23.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
July 31, 2026
Retailer 4$430 USD
Retailer 5$553 USD
Retailer 2$604 USD
Retailer 3$766 USD
Brilliant Earth$890 USD

10 data points across 5 retailers

1 retailer

B
Brilliant Earth
20473383A · Nov 2
$890 USD
View

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B
0.83ct Marquise
$890 USD