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Round|Lab Grown|IGI

4.08ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG788619654

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619654

Diamond specifications and retailer prices

From €493 EUR
$551 USD
As of October 29, 2026
Save €2,420 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,914 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.08ct lab-grown round diamond

This 4.08ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788619654 or 788619654. Listed at 21 retailers as of October 29, 2026, with prices from €493 to €2,914, a €2,420 spread on the same certified stone. With Clarity lists it at €2,914. 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

4.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619654
Dimensions10.27 × 10.33 × 6.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm10.33 mm4.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619654
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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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 29
Current: €835 EUR|Low: €474 EUR|High: €2,690 EUR|Avg: €1,181 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12€493 EUR
Retailer 3€612 EUR
Retailer 10€734 EUR
Retailer 1€835 EUR
Retailer 6€931 EUR
Retailer 4€944 EUR
Retailer 5€951 EUR
Retailer 9€1,218 EUR
Retailer 7€1,226 EUR
Retailer 11€1,369 EUR
Retailer 2€2,129 EUR
Retailer 8€2,671 EUR

35 data points across 12 retailers

21 retailers€493 EUR to €2,914 EUR

A
Cheapest Retailer
-
€493 EUR
$551 USD
A
Retailer 2
-
€553 EUR
$618 USD
View
Retailer 3
-
€612 EUR
$684 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
€612 EUR
$684 USD
View
A
Retailer 5
-
€734 EUR
$820 USD
View
A
Retailer 6
-
€835 EUR
£734 GBP
View
A
Retailer 7
-
€898 EUR
$1,003 USD
View
A
Retailer 8
-
€931 EUR
View
B+
Retailer 9
-
€944 EUR
$1,055 USD
View
A
Retailer 10
-
€951 EUR
£837 GBP
View
A
Retailer 11
-
€1,218 EUR
ZAR 21,984 ZAR
View
B+
Retailer 12
-
€1,226 EUR
A$2,108 AUD
View
B+
Retailer 13
-
€1,369 EUR
$1,530 USD
View
B+
Retailer 14
-
€1,429 EUR
$1,596 USD
View
B+
Retailer 15
-
€1,610 EUR
$1,799 USD
View
B
Retailer 16
-
€1,971 EUR
$2,202 USD
View
B
Retailer 17
-
€1,986 EUR
$2,219 USD
View
B
Retailer 18
-
€2,129 EUR
$2,379 USD
View
Retailer 19
-
€2,579 EUR
A$4,433 AUD
View
Price last confirmed 121 days ago
B
Retailer 20
-
€2,671 EUR
£2,350 GBP
View
Most Expensive
B
With Clarity
788619654 · Oct 31
€2,914 EUR
$3,255 USD
View
20 more retailers have this diamond
Prices start from €493 EURSave up to €2,420 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
4.08ct Round
€493 EUR