Radiant|Lab Grown|IGI

0.81ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG731517068

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG731517068

Diamond specifications and retailer prices

From €1,987 EUR
$2,220 USD
As of October 30, 2026
14 retailers carry this diamond
Most expensive: €1,987 EUR at Do Amore Diamonds
View at Do Amore Diamonds

About this 0.81ct lab-grown radiant diamond

This 0.81ct lab-grown radiant 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 LG731517068 or 731517068. Listed at 14 retailers as of October 30, 2026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731517068
Dimensions6.40 × 4.54 × 3.05 mm
L/W Ratio1.41
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
6.40 mm4.54 mm0.81 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731517068
Side View
Table 63.0%Crown 38.6°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 67.2%

Caratlytics Score

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Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €1,987 EUR|Low: €178 EUR|High: €1,987 EUR|Avg: €756 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
October 14, 2026
Retailer 4€185 EUR
Retailer 5€207 EUR
Retailer 11€217 EUR
Retailer 22€229 EUR
Retailer 6€335 EUR
Retailer 12€353 EUR
Retailer 17€363 EUR
Retailer 21€455 EUR
Retailer 16€489 EUR
Retailer 19€500 EUR
Retailer 2€546 EUR
Retailer 8€704 EUR
Retailer 7€814 EUR
Retailer 15€842 EUR
Retailer 9€868 EUR
Retailer 14€928 EUR
Retailer 23€967 EUR
Retailer 13€993 EUR
Retailer 10€1,032 EUR
Retailer 20€1,087 EUR
Retailer 3€1,325 EUR
Retailer 18€1,325 EUR
Do Amore Diamonds€1,987 EUR

20 data points across 23 retailers

14 retailers

Retailer 1
-
€185 EUR
$207 USD
Price last confirmed 22 days ago
Retailer 2
-
€217 EUR
$242 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€229 EUR
$256 USD
View
Price last confirmed 22 days ago
Retailer 4
-
€335 EUR
£295 GBP
View
Price last confirmed 23 days ago
Retailer 5
-
€353 EUR
$394 USD
View
Price last confirmed 17 days ago
Retailer 6
-
€363 EUR
$406 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€455 EUR
ZAR 8,214 ZAR
View
Price last confirmed 22 days ago
Retailer 8
-
€704 EUR
A$1,210 AUD
View
Price last confirmed 23 days ago
Retailer 9
-
€814 EUR
$909 USD
View
Price last confirmed 23 days ago
Retailer 10
-
€868 EUR
$970 USD
View
Price last confirmed 15 days ago
Retailer 11
-
€967 EUR
$1,081 USD
View
Price last confirmed 22 days ago
Retailer 12
-
€1,032 EUR
£908 GBP
View
Price last confirmed 25 days ago
Retailer 13
-
€1,087 EUR
$1,215 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
32-LG731517068 · Oct 30
€1,987 EUR
$2,220 USD
View
13 more retailers have this diamond

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.

B
0.81ct Radiant
€1,987 EUR