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Oval|Lab Grown|IGI

8.12ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG839637579

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839637579

Diamond specifications and retailer prices

From $1,422 USD
As of October 31, 2026
Save $488 USD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,050 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 8.12ct lab-grown oval diamond

This 8.12ct 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 LG839637579 or 839637579. 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

8.12
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637579
Dimensions16.47 × 11.31 × 6.89 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.47 mm11.31 mm8.12 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637579
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $8,050 USD|Low: $1,422 USD|High: $8,290 USD|Avg: $4,384 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 2$1,422 USD
Retailer 3$1,910 USD
Retailer 4$2,076 USD
Brilliant Earth$8,050 USD

11 data points across 4 retailers

3 retailers$1,422 USD to $1,910 USD

A
Cheapest Retailer
-
$1,422 USD
Final sale: no returns
B+
Retailer 2
-
$1,910 USD
View
Most Expensive
Brilliant Earth
21602323A · Oct 8
$8,050 USD
View
Price last confirmed 24 days ago
2 more retailers have this diamond
Prices start from $1,422 USDSave up to $488 USD

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
8.12ct Oval
$1,422 USD