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0.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG733514320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733514320

Diamond specifications and retailer prices

From €662 EUR
$740 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €662 EUR 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 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733514320 or 733514320. 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. 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

0.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733514320
Dimensions5.95 × 6.00 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.95 mm6.00 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733514320
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: €662 EUR|Low: €635 EUR|High: €662 EUR|Avg: €650 EUR
Brilliant Earth
Retailer 2
December 30, 2025
Retailer 2€635 EUR
Brilliant Earth€662 EUR

5 data points across 2 retailers

1 retailer

B
Brilliant Earth
16383005A · Oct 31
€662 EUR
$740 USD
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B
0.81ct Round
€662 EUR