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Oval|Lab Grown|IGI

8.17ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG842647917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842647917

Diamond specifications and retailer prices

From €1,268 EUR
$1,417 USD
As of October 31, 2026
Save €435 EUR (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €7,250 EUR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 8.17ct lab-grown oval diamond

This 8.17ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842647917 or 842647917. Listed at 3 retailers as of October 31, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.17
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842647917
Dimensions15.79 × 11.62 × 7.11 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.79 mm11.62 mm8.17 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842647917
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €7,250 EUR|Low: €1,268 EUR|High: €7,250 EUR|Avg: €3,678 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2€1,268 EUR
Retailer 3€1,703 EUR
Retailer 4€1,870 EUR
Brilliant Earth€7,250 EUR

5 data points across 4 retailers

3 retailers€1,268 EUR to €1,703 EUR

A
Cheapest Retailer
-
€1,268 EUR
$1,417 USD
Final sale: no returns
B+
Retailer 2
-
€1,703 EUR
$1,903 USD
View
Most Expensive
Brilliant Earth
21714765A · Oct 8
€7,250 EUR
$8,100 USD
View
Price last confirmed 24 days ago
2 more retailers have this diamond
Prices start from €1,268 EURSave up to €435 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
8.17ct Oval
€1,268 EUR