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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG760586911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760586911

Diamond specifications and retailer prices

From $500 USD
As of October 29, 2026
Save $5,670 USD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,170 USD at Brilliant Earth · As of October 28, 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 LG760586911 or 760586911. Listed at 17 retailers as of October 28, 2026, with prices from $500 to $6,170, a $5,670 spread on the same certified stone. Brilliant Earth lists it at $6,170. 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 angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760586911
Dimensions10.15 × 10.09 × 6.13 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
10.15 mm10.09 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760586911
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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 29
Current: $6,170 USD|Low: $475 USD|High: $6,360 USD|Avg: $1,915 USD|-3.0%
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
Retailer 18
October 29, 2026
Retailer 2$500 USD
Retailer 18$578 USD
Retailer 14$827 USD
Retailer 4$848 USD
Retailer 12$850 USD
Retailer 10$925 USD
Retailer 11$1,030 USD
Retailer 3$1,208 USD
Retailer 8$1,416 USD
Retailer 6$1,579 USD
Retailer 16$1,651 USD
Retailer 7$1,858 USD
Retailer 9$2,198 USD
Retailer 5$2,603 USD
Retailer 13$3,071 USD
Retailer 17$3,539 USD
Retailer 15$3,980 USD
Brilliant Earth$6,170 USD

32 data points across 18 retailers

17 retailers$500 USD to $6,170 USD

A
Cheapest Retailer
-
$500 USD
A
Retailer 2
-
$578 USD
View
A
Retailer 3
-
$827 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$848 USD
View
A
Retailer 5
-
$850 USD
View
A
Retailer 6
-
$1,030 USD
€981 EUR
View
A
Retailer 7
-
$1,208 USD
View
B+
Retailer 8
-
$1,416 USD
A$2,178 AUD
View
B+
Retailer 9
-
$1,579 USD
View
B+
Retailer 10
-
$1,651 USD
View
B+
Retailer 11
-
$1,858 USD
View
B
Retailer 12
-
$2,603 USD
A$4,004 AUD
View
Price last confirmed 20 days ago
B
Retailer 13
-
$3,071 USD
£2,418 GBP
View
B
Retailer 14
-
$3,539 USD
View
B
Retailer 15
-
$3,980 USD
View
B
Retailer 16
-
$4,580 USD
View
Most Expensive
B
Brilliant Earth
21651582A · Oct 28
$6,170 USD
View
16 more retailers have this diamond
Prices start from $500 USDSave up to $5,670 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
3.90ct Round
$500 USD