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Oval|Lab Grown|IGI

0.81ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG502108814

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG502108814

Diamond specifications and retailer prices

From €564 EUR
$630 USD
As of October 29, 2026
Save €559 EUR (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,199 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502108814 or 502108814. Listed at 12 retailers as of October 29, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502108814
Dimensions7.71 × 5.42 × 3.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.71 mm5.42 mm0.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502108814
Side View
Table 58.5%Crown 32.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,102 EUR|Low: €434 EUR|High: €2,939 EUR|Avg: €1,137 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 2€434 EUR
Retailer 6€564 EUR
Retailer 5€594 EUR
Retailer 9€665 EUR
Retailer 7€689 EUR
Retailer 10€689 EUR
Retailer 1€1,102 EUR
Retailer 8€1,123 EUR
Retailer 4€1,761 EUR
Reve Diamonds€2,199 EUR
Retailer 3€2,908 EUR

41 data points across 11 retailers

12 retailers€564 EUR to €1,123 EUR

B+
Cheapest Retailer
-
€564 EUR
$630 USD
B+
Retailer 2
-
€594 EUR
$664 USD
View
B
Retailer 3
-
€646 EUR
$722 USD
View
B
Retailer 4
-
€665 EUR
$743 USD
View
Final sale: no returns
B
Retailer 5
-
€689 EUR
$770 USD
View
Retailer 6
-
€689 EUR
$770 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
€1,102 EUR
£970 GBP
View
B
Retailer 8
-
€1,123 EUR
$1,255 USD
View
Retailer 9
-
€1,761 EUR
$1,967 USD
View
Price under review
Retailer 10
-
€1,938 EUR
$2,165 USD
View
Price under review
Most Expensive
Reve Diamonds
B410E004F · Oct 30
€2,199 EUR
$2,456 USD
View
Price under review
10 more retailers have this diamond
Prices start from €564 EURSave up to €559 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.

B+
0.81ct Oval
€564 EUR