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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG758549036

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758549036

Diamond specifications and retailer prices

From $660 SGD
$516 USD
As of October 26, 2026
Save $5,195 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,855 SGD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 LG758549036 or 758549036. Listed at 16 retailers as of October 26, 2026, with prices from $660 to $5,855, a $5,195 spread on the same certified stone. Do Amore Diamonds lists it at $5,855. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758549036
Dimensions10.24 × 10.17 × 6.03 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
10.24 mm10.17 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758549036
Side View
Table 62.0%Crown 32.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.1%

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 26
Current: $5,088 SGD|Low: $708 SGD|High: $7,964 SGD|Avg: $2,393 SGD|-9.3%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 25, 2026
Retailer 16$739 SGD
Retailer 14$978 SGD
Retailer 12$1,057 SGD
Retailer 3$1,084 SGD
Retailer 7$1,182 SGD
Retailer 11$1,313 SGD
Retailer 9$1,489 SGD
Retailer 17$1,544 SGD
Retailer 5$1,810 SGD
Retailer 4$2,018 SGD
Retailer 13$2,111 SGD
Retailer 6$2,810 SGD
Retailer 8$2,846 SGD
Retailer 10$3,926 SGD
Retailer 15$4,525 SGD
Retailer 2$4,922 SGD
Do Amore Diamonds$5,088 SGD

25 data points across 17 retailers

16 retailers$660 SGD to $5,855 SGD

A
Cheapest Retailer
-
$660 SGD
$516 USD
A
Retailer 2
-
$739 SGD
$578 USD
View
A
Retailer 3
-
$978 SGD
$765 USD
View
Retailer 4
-
$1,057 SGD
$827 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$1,084 SGD
$848 USD
View
A
Retailer 6
-
$1,313 SGD
€978 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
Retailer 9
-
$2,018 SGD
$1,579 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,111 SGD
$1,651 USD
View
B
Retailer 11
-
$2,375 SGD
$1,858 USD
View
B
Retailer 12
-
$3,926 SGD
£2,418 GBP
View
B
Retailer 13
-
$4,525 SGD
$3,539 USD
View
B
Retailer 14
-
$4,922 SGD
$3,850 USD
View
B
Retailer 15
-
$5,088 SGD
$3,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD50877F6 · Oct 27
$5,855 SGD
$4,580 USD
View
15 more retailers have this diamond
Prices start from $660 SGDSave up to $5,195 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
$660 SGD