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Marquise|Lab Grown|IGI

0.82ct F VS2 Marquise Lab Grown Diamond

F/VS2 • IGI LG770689351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770689351

Diamond specifications and retailer prices

From £388 GBP
$520 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £388 GBP 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 0.82ct lab-grown marquise diamond

This 0.82ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG770689351 or 770689351. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.82
Carat
F
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770689351
Dimensions9.58 × 5.00 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.58 mm5.00 mm0.82 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770689351
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 60.8%

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: £388 GBP|Low: £150 GBP|High: £464 GBP|Avg: £242 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
April 14, 2026
Retailer 7£150 GBP
Retailer 8£162 GBP
Retailer 2£247 GBP
Retailer 5£272 GBP
Retailer 6£291 GBP
Retailer 3£310 GBP
Brilliant Earth£388 GBP
Retailer 4£464 GBP

23 data points across 8 retailers

1 retailer

B
Brilliant Earth
17468901A · Oct 31
£388 GBP
$520 USD
View

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B
0.82ct Marquise
£388 GBP