CaratHunter
Plans
Oval|Lab Grown|IGI

11.86ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG839643022

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839643022

Diamond specifications and retailer prices

From $2,084 CAD
$1,492 USD
As of October 31, 2026
Save $9,873 CAD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,957 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.86ct lab-grown oval diamond

This 11.86ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839643022 or 839643022. Listed at 3 retailers as of October 29, 2026, with prices from $2,084 to $11,957, a $9,873 spread on the same certified stone. Brilliant Earth lists it at $11,957. 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

11.86
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643022
Dimensions18.63 × 12.82 × 7.86 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
18.63 mm12.82 mm11.86 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643022
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,957 CAD|Low: $2,084 CAD|High: $11,957 CAD|Avg: $6,295 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$2,084 CAD
Retailer 2$3,104 CAD
Brilliant Earth$11,957 CAD

30 data points across 3 retailers

3 retailers$2,084 CAD to $11,957 CAD

A
Cheapest Retailer
-
$2,084 CAD
$1,492 USD
Final sale: no returns
A
Retailer 2
-
$3,104 CAD
£1,749 GBP
View
Most Expensive
B
Brilliant Earth
21552115A · Oct 29
$11,957 CAD
$8,560 USD
View
2 more retailers have this diamond
Prices start from $2,084 CADSave up to $9,873 CAD

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
11.86ct Oval
$2,084 CAD