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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG758548915

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758548915

Diamond specifications and retailer prices

From $736 CAD
$527 USD
As of October 29, 2026
Save $7,883 CAD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,619 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG758548915 or 758548915. Listed at 18 retailers as of October 29, 2026, with prices from $736 to $8,619, a $7,883 spread on the same certified stone. Brilliant Earth lists it at $8,619. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758548915
Dimensions10.06 × 10.01 × 6.23 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
10.06 mm10.01 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758548915
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

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: $8,619 CAD|Low: $774 CAD|High: $8,703 CAD|Avg: $2,852 CAD
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
October 30, 2026
Retailer 15$824 CAD
Retailer 10$1,188 CAD
Retailer 4$1,210 CAD
Retailer 9$1,215 CAD
Retailer 2$1,293 CAD
Retailer 8$1,468 CAD
Retailer 3$1,692 CAD
Retailer 7$1,978 CAD
Retailer 6$2,253 CAD
Retailer 13$2,354 CAD
Retailer 5$3,646 CAD
Retailer 11$4,396 CAD
Retailer 14$4,945 CAD
Retailer 12$5,685 CAD
Brilliant Earth$8,619 CAD

37 data points across 15 retailers

18 retailers$736 CAD to $8,619 CAD

A
Cheapest Retailer
-
$736 CAD
$527 USD
A
Retailer 2
-
$824 CAD
$590 USD
View
Retailer 3
-
$1,188 CAD
$850 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,210 CAD
$866 USD
View
A
Retailer 5
-
$1,215 CAD
$870 USD
View
A
Retailer 6
-
$1,293 CAD
£729 GBP
View
A
Retailer 7
-
$1,468 CAD
€1,001 EUR
View
A
Retailer 8
-
$1,692 CAD
$1,211 USD
View
B+
Retailer 9
-
$1,978 CAD
A$2,178 AUD
View
B+
Retailer 10
-
$2,253 CAD
$1,613 USD
View
B+
Retailer 11
-
$2,354 CAD
$1,685 USD
View
B+
Retailer 12
-
$2,649 CAD
$1,896 USD
View
Retailer 13
-
$3,646 CAD
A$4,015 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$4,396 CAD
£2,478 GBP
View
B
Retailer 15
-
$4,945 CAD
$3,540 USD
View
B
Retailer 16
-
$5,685 CAD
$4,070 USD
View
B
Retailer 17
-
$6,537 CAD
$4,680 USD
View
Most Expensive
B
Brilliant Earth
21651292A · Oct 29
$8,619 CAD
$6,170 USD
View
17 more retailers have this diamond
Prices start from $736 CADSave up to $7,883 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
$736 CAD