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Round|Lab Grown|IGI

4.08ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG839655465

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839655465

Diamond specifications and retailer prices

From $533 USD
As of October 26, 2026
Save $2,388 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,921 USD at With Clarity · As of October 27, 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 LG839655465 or 839655465. Listed at 21 retailers as of October 26, 2026, with prices from $533 to $2,921, a $2,388 spread on the same certified stone. With Clarity lists it at $2,921. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839655465
Dimensions10.30 × 10.34 × 6.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm10.34 mm4.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839655465
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.3%

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 26
Current: $1,084 USD|Low: $512 USD|High: $2,921 USD|Avg: $1,248 USD|+14.4%
Retailer 1
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
With Clarity
October 29, 2026
Retailer 3$533 USD
Retailer 17$597 USD
Retailer 5$661 USD
Retailer 7$661 USD
Retailer 16$730 USD
Retailer 10$875 USD
Retailer 12$875 USD
Retailer 6$906 USD
Retailer 11$1,019 USD
Retailer 1$1,084 USD
Retailer 14$1,304 USD
Retailer 2$1,334 USD
Retailer 8$1,706 USD
Retailer 4$1,738 USD
Retailer 15$2,105 USD
Retailer 9$2,129 USD
Retailer 13$2,762 USD
With Clarity$2,921 USD

32 data points across 18 retailers

21 retailers$533 USD to $2,921 USD

A
Cheapest Retailer
-
$533 USD
Retailer 2
-
$597 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$661 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$661 USD
View
A
Retailer 5
-
$730 USD
HK$5,700 HKD
View
A
Retailer 6
-
$875 USD
View
B+
Retailer 7
-
$875 USD
View
Retailer 8
-
$906 USD
£713 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
$982 USD
View
A
Retailer 10
-
$1,019 USD
£803 GBP
View
A
Retailer 11
-
$1,084 USD
€1,032 EUR
View
Retailer 12
-
$1,304 USD
ZAR 21,059 ZAR
View
Price last confirmed 7 days ago
Retailer 13
-
$1,334 USD
A$2,053 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,590 USD
View
B+
Retailer 15
-
$1,706 USD
View
B+
Retailer 16
-
$1,738 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$2,105 USD
SGD 2,845 SGD
View
B+
Retailer 18
-
$2,129 USD
View
B+
Retailer 19
-
$2,147 USD
View
B
Retailer 20
-
$2,762 USD
£2,175 GBP
View
Most Expensive
B
With Clarity
839655465 · Oct 27
$2,921 USD
View
20 more retailers have this diamond
Prices start from $533 USDSave up to $2,388 USD

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
$533 USD