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Oval|Lab Grown|IGI

3.90ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG784664207

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784664207

Diamond specifications and retailer prices

From $5,127 CAD
$3,670 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $5,127 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.9ct lab-grown oval diamond

This 3.9ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784664207 or 784664207. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.90
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784664207
Dimensions13.07 × 8.99 × 5.34 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm8.99 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784664207
Side View
Table 62.0%Crown 34.9°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $5,127 CAD|Low: $1,184 CAD|High: $5,842 CAD|Avg: $3,084 CAD|+2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 14, 2026
Retailer 9$1,184 CAD
Retailer 4$1,352 CAD
Retailer 6$1,415 CAD
Retailer 8$1,707 CAD
Retailer 2$2,756 CAD
Retailer 10$3,223 CAD
Retailer 3$3,360 CAD
Retailer 5$4,947 CAD
Brilliant Earth$5,127 CAD
Retailer 7$5,842 CAD

2 data points across 10 retailers

1 retailer

B
Brilliant Earth
19639474B · Oct 29
$5,127 CAD
$3,670 USD
View

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
3.90ct Oval
$5,127 CAD