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Radiant|Lab Grown|IGI

3.86ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG780603042

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG780603042

Diamond specifications and retailer prices

From $1,034 CAD
$740 USD
As of October 31, 2026
Save $9,429 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,463 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.86ct lab-grown radiant diamond

This 3.86ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780603042 or 780603042. Listed at 16 retailers as of October 29, 2026, with prices from $1,034 to $10,463, a $9,429 spread on the same certified stone. Brilliant Earth lists it at $10,463. 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

3.86
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780603042
Dimensions7.61 × 7.61 × 5.20 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.61 mm3.86 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780603042
Side View
Table 67.0%Crown 46°Girdle: MediumPavilion 35°Culet: NoneDepth 68.3%

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: $10,463 CAD|Low: $1,034 CAD|High: $11,413 CAD|Avg: $3,300 CAD|-8.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 20
November 1, 2026
Retailer 17$1,034 CAD
Retailer 13$1,177 CAD
Retailer 6$1,240 CAD
Retailer 8$1,268 CAD
Retailer 9$1,427 CAD
Retailer 15$1,536 CAD
Retailer 12$1,609 CAD
Retailer 19$1,637 CAD
Retailer 4$1,964 CAD
Retailer 18$2,235 CAD
Retailer 7$2,372 CAD
Retailer 3$2,473 CAD
Retailer 10$2,779 CAD
Retailer 14$2,783 CAD
Retailer 16$3,815 CAD
Retailer 5$4,598 CAD
Retailer 11$5,426 CAD
Retailer 2$6,858 CAD
Retailer 20$6,859 CAD
Brilliant Earth$10,463 CAD

9 data points across 20 retailers

16 retailers$1,034 CAD to $10,463 CAD

A
Cheapest Retailer
-
$1,034 CAD
$740 USD
A
Retailer 2
-
$1,177 CAD
£664 GBP
View
A
Retailer 3
-
$1,240 CAD
$888 USD
View
B+
Retailer 4
-
$1,268 CAD
$908 USD
View
A
Retailer 5
-
$1,474 CAD
$1,055 USD
View
A
Retailer 6
-
$1,536 CAD
€1,047 EUR
View
A
Retailer 7
-
$1,964 CAD
$1,406 USD
View
A
Retailer 8
-
$2,235 CAD
A$2,461 AUD
View
A
Retailer 9
-
$2,372 CAD
$1,698 USD
View
A
Retailer 10
-
$2,473 CAD
$1,770 USD
View
B+
Retailer 11
-
$2,783 CAD
$1,992 USD
View
B+
Retailer 12
-
$3,815 CAD
A$4,202 AUD
View
B
Retailer 13
-
$4,598 CAD
£2,592 GBP
View
B
Retailer 14
-
$6,858 CAD
$4,909 USD
View
B
Retailer 15
-
$6,859 CAD
$4,910 USD
View
Most Expensive
B
Brilliant Earth
22266773A · Oct 29
$10,463 CAD
$7,490 USD
View
15 more retailers have this diamond
Prices start from $1,034 CADSave up to $9,429 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
3.86ct Radiant
$1,034 CAD