Oval|Lab Grown|IGI

11.83ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG835648905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835648905

Diamond specifications and retailer prices

From $8,221 USD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $8,221 USD at With Clarity
View at With Clarity

About this 11.83ct lab-grown oval diamond

This 11.83ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835648905 or 835648905. Listed at 3 retailers as of October 31, 2026. 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

11.83
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835648905
Dimensions18.87 × 12.97 × 7.73 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.87 mm12.97 mm11.83 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835648905
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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: $1,802 USD|Low: $1,656 USD|High: $9,417 USD|Avg: $4,600 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 22, 2026
Retailer 5$1,656 USD
Retailer 1$1,802 USD
Retailer 4$2,545 USD
Retailer 2$2,925 USD
Retailer 3$7,893 USD
With Clarity$8,221 USD

8 data points across 6 retailers

3 retailers

Retailer 1
-
$1,656 USD
Price last confirmed 37 days ago
Retailer 2
-
$1,802 USD
View
Price last confirmed 35 days ago
Most Expensive
B
With Clarity
835648905 · Oct 31
$8,221 USD
View
2 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
11.83ct Oval
$8,221 USD