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Marquise|Lab Grown|IGI

0.82ct E IF Marquise Lab Grown Diamond

GD • E/IF • IGI LG722561857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG722561857

Diamond specifications and retailer prices

From €219 EUR
$245 USD
As of October 30, 2026
Save €568 EUR (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €788 EUR at Brilliant Earth · As of October 31, 2026
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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG722561857 or 722561857. Listed at 2 retailers as of October 30, 2026, with prices from €219 to €788, a €568 spread on the same certified stone. Brilliant Earth lists it at €788. 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
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722561857
Dimensions9.61 × 4.91 × 3.02 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.61 mm4.91 mm0.82 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722561857
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €219 EUR|Low: €169 EUR|High: €1,132 EUR|Avg: €690 EUR|+29.6%
Retailer 1
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Retailer 14
September 27, 2026
Retailer 1€219 EUR
Retailer 10€400 EUR
Retailer 11€414 EUR
Retailer 9€416 EUR
Retailer 6€452 EUR
Retailer 7€470 EUR
Retailer 12€593 EUR
Retailer 14€596 EUR
Retailer 13€610 EUR
Retailer 5€660 EUR
Retailer 3€854 EUR
Retailer 2€982 EUR
Retailer 8€993 EUR
Retailer 4€1,122 EUR

51 data points across 14 retailers

2 retailers€219 EUR to €788 EUR

A
Cheapest Retailer
-
€219 EUR
$245 USD
Final sale: no returns
Most Expensive
B
Brilliant Earth
15321639A · Oct 31
€788 EUR
$880 USD
View
1 more retailer has this diamond
Prices start from €219 EURSave up to €568 EUR

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
0.82ct Marquise
€219 EUR