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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 $639 SGD
$500 USD
As of October 29, 2026
Save $7,249 SGD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,888 SGD 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 LG760586911 or 760586911. Listed at 17 retailers as of October 29, 2026, with prices from $639 to $7,888, a $7,249 spread on the same certified stone. Brilliant Earth lists it at $7,888. 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
Colour
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: $7,888 SGD|Low: $607 SGD|High: $8,131 SGD|Avg: $2,450 SGD|-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 31, 2026
Retailer 14$639 SGD
Retailer 2$716 SGD
Retailer 12$1,050 SGD
Retailer 18$1,057 SGD
Retailer 16$1,087 SGD
Retailer 10$1,182 SGD
Retailer 15$1,317 SGD
Retailer 4$1,544 SGD
Retailer 8$1,810 SGD
Retailer 6$2,018 SGD
Retailer 11$2,045 SGD
Retailer 7$2,375 SGD
Retailer 9$2,810 SGD
Retailer 5$3,327 SGD
Retailer 17$3,926 SGD
Retailer 13$4,524 SGD
Retailer 3$5,088 SGD
Brilliant Earth$7,888 SGD

34 data points across 18 retailers

17 retailers$639 SGD to $7,888 SGD

A
Cheapest Retailer
-
$639 SGD
$500 USD
A
Retailer 2
-
$716 SGD
$560 USD
View
B+
Retailer 3
-
$1,050 SGD
$821 USD
View
Retailer 4
-
$1,057 SGD
$827 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$1,087 SGD
$850 USD
View
A
Retailer 6
-
$1,317 SGD
€981 EUR
View
Retailer 7
-
$1,544 SGD
$1,208 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,810 SGD
A$2,178 AUD
View
B+
Retailer 9
-
$2,018 SGD
$1,579 USD
View
B+
Retailer 10
-
$2,045 SGD
$1,600 USD
View
B+
Retailer 11
-
$2,375 SGD
$1,858 USD
View
Retailer 12
-
$3,327 SGD
A$4,004 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$3,926 SGD
£2,418 GBP
View
B
Retailer 14
-
$4,524 SGD
$3,539 USD
View
B
Retailer 15
-
$5,088 SGD
$3,980 USD
View
B
Retailer 16
-
$5,855 SGD
$4,580 USD
View
Most Expensive
B
Brilliant Earth
21651582A · Oct 29
$7,888 SGD
$6,170 USD
View
16 more retailers have this diamond
Prices start from $639 SGDSave up to $7,249 SGD

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
$639 SGD