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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG774624058

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774624058

Diamond specifications and retailer prices

From $606 CAD
$434 USD
As of October 29, 2026
Save $3,019 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,625 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.9ct lab-grown round diamond

This 3.9ct lab-grown round 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 LG774624058 or 774624058. Listed at 13 retailers as of October 28, 2026, with prices from $606 to $3,625, a $3,019 spread on the same certified stone. Rare Carat lists it at $3,625. 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 angle36.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774624058
Dimensions9.96 × 9.92 × 6.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.96 mm9.92 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774624058
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.1%

Caratlytics Score

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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 29
Current: $3,625 CAD|Low: $679 CAD|High: $3,681 CAD|Avg: $2,259 CAD|-1.5%
Rare Carat
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
October 29, 2026
Retailer 13$679 CAD
Retailer 8$957 CAD
Retailer 10$968 CAD
Retailer 2$1,197 CAD
Retailer 5$1,292 CAD
Retailer 15$1,324 CAD
Retailer 11$2,109 CAD
Retailer 6$2,334 CAD
Retailer 3$2,418 CAD
Retailer 7$2,561 CAD
Retailer 14$2,630 CAD
Retailer 9$2,778 CAD
Retailer 4$3,046 CAD
Retailer 12$3,393 CAD
Rare Carat$3,625 CAD

28 data points across 15 retailers

13 retailers$606 CAD to $3,625 CAD

A
Cheapest Retailer
-
$606 CAD
$434 USD
A
Retailer 2
-
$679 CAD
$486 USD
View
A
Retailer 3
-
$957 CAD
$685 USD
View
Retailer 4
-
$968 CAD
£546 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,197 CAD
€816 EUR
View
A
Retailer 6
-
$1,324 CAD
$948 USD
View
B+
Retailer 7
-
$2,109 CAD
$1,510 USD
View
B+
Retailer 8
-
$2,418 CAD
$1,731 USD
View
B+
Retailer 9
-
$2,630 CAD
$1,883 USD
View
B+
Retailer 10
-
$2,778 CAD
£1,566 GBP
View
Retailer 11
-
$3,046 CAD
SGD 2,947 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,393 CAD
$2,429 USD
View
Most Expensive
B
Rare Carat
LGRD30-8843 · Oct 28
$3,625 CAD
$2,595 USD
View
12 more retailers have this diamond
Prices start from $606 CADSave up to $3,019 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
3.90ct Round
$606 CAD