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Radiant|Lab Grown|IGI

3.86ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG778697521

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

Certificate IGI LG778697521

Diamond specifications and retailer prices

From $964 CAD
$690 USD
As of October 31, 2026
Save $7,054 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,018 CAD at Brilliant Earth · As of October 31, 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 LG778697521 or 778697521. Listed at 12 retailers as of October 31, 2026, with prices from $964 to $8,018, a $7,054 spread on the same certified stone. Brilliant Earth lists it at $8,018. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778697521
Dimensions10.84 × 7.85 × 5.34 mm
L/W Ratio1.38
Culet sizePointed
Top View
10.84 mm7.85 mm3.86 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778697521
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $8,018 CAD|Low: $964 CAD|High: $10,561 CAD|Avg: $3,271 CAD|+1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 9$964 CAD
Retailer 13$1,185 CAD
Retailer 4$1,208 CAD
Retailer 2$1,436 CAD
Retailer 5$1,519 CAD
Retailer 7$1,597 CAD
Retailer 15$1,953 CAD
Retailer 16$2,206 CAD
Retailer 10$2,308 CAD
Retailer 6$2,749 CAD
Retailer 3$3,845 CAD
Retailer 12$4,307 CAD
Retailer 8$5,426 CAD
Retailer 14$6,398 CAD
Retailer 11$6,854 CAD
Brilliant Earth$8,018 CAD

23 data points across 16 retailers

12 retailers$964 CAD to $8,018 CAD

A
Cheapest Retailer
-
$964 CAD
$690 USD
B+
Retailer 2
-
$1,185 CAD
$848 USD
View
A
Retailer 3
-
$1,208 CAD
$865 USD
View
A
Retailer 4
-
$1,436 CAD
€979 EUR
View
A
Retailer 5
-
$1,953 CAD
$1,398 USD
View
A
Retailer 6
-
$2,206 CAD
$1,580 USD
View
A
Retailer 7
-
$2,308 CAD
$1,652 USD
View
Retailer 8
-
$3,845 CAD
A$4,235 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$4,307 CAD
£2,428 GBP
View
B
Retailer 10
-
$6,398 CAD
$4,580 USD
View
B
Retailer 11
-
$6,854 CAD
$4,906 USD
View
Most Expensive
B
Brilliant Earth
21662731A · Oct 31
$8,018 CAD
$5,740 USD
View
11 more retailers have this diamond
Prices start from $964 CADSave up to $7,054 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
$964 CAD