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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 €472 EUR
$527 USD
As of October 29, 2026
Save €5,051 EUR (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,523 EUR 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 €472 to €5,523, a €5,051 spread on the same certified stone. Brilliant Earth lists it at €5,523. 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: €5,523 EUR|Low: €425 EUR|High: €5,576 EUR|Avg: €1,740 EUR
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
Retailer 17
October 31, 2026
Retailer 17€472 EUR
Retailer 3€528 EUR
Retailer 12€761 EUR
Retailer 5€775 EUR
Retailer 11€779 EUR
Retailer 10€828 EUR
Retailer 2€938 EUR
Retailer 4€1,084 EUR
Retailer 9€1,267 EUR
Retailer 7€1,444 EUR
Retailer 15€1,508 EUR
Retailer 8€1,697 EUR
Retailer 6€2,336 EUR
Retailer 13€2,817 EUR
Retailer 16€3,168 EUR
Retailer 14€3,643 EUR
Brilliant Earth€5,523 EUR

40 data points across 17 retailers

18 retailers€472 EUR to €5,523 EUR

A
Cheapest Retailer
-
€472 EUR
$527 USD
A
Retailer 2
-
€528 EUR
$590 USD
View
Retailer 3
-
€761 EUR
$850 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
€775 EUR
$866 USD
View
A
Retailer 5
-
€779 EUR
$870 USD
View
A
Retailer 6
-
€828 EUR
£729 GBP
View
A
Retailer 7
-
€938 EUR
View
Retailer 8
-
€1,084 EUR
$1,211 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€1,267 EUR
A$2,178 AUD
View
B+
Retailer 10
-
€1,444 EUR
$1,613 USD
View
B+
Retailer 11
-
€1,508 EUR
$1,685 USD
View
B+
Retailer 12
-
€1,697 EUR
$1,896 USD
View
Retailer 13
-
€2,336 EUR
A$4,015 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
€2,817 EUR
£2,478 GBP
View
B
Retailer 15
-
€3,168 EUR
$3,540 USD
View
B
Retailer 16
-
€3,643 EUR
$4,070 USD
View
B
Retailer 17
-
€4,189 EUR
$4,680 USD
View
Most Expensive
B
Brilliant Earth
21651292A · Oct 29
€5,523 EUR
$6,170 USD
View
17 more retailers have this diamond
Prices start from €472 EURSave up to €5,051 EUR

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
€472 EUR