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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG773643567

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773643567

Diamond specifications and retailer prices

From $555 SGD
$434 USD
As of October 29, 2026
Save $2,763 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,317 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG773643567 or 773643567. Listed at 13 retailers as of October 28, 2026, with prices from $555 to $3,317, a $2,763 spread on the same certified stone. Rare Carat lists it at $3,317. 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 angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773643567
Dimensions10.24 × 10.18 × 6.07 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 mm10.18 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773643567
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.4%

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 29
Current: $3,317 SGD|Low: $555 SGD|High: $3,369 SGD|Avg: $1,929 SGD|-1.5%
Rare Carat
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
October 29, 2026
Retailer 5$555 SGD
Retailer 14$621 SGD
Retailer 9$876 SGD
Retailer 11$886 SGD
Retailer 2$1,095 SGD
Retailer 6$1,182 SGD
Retailer 16$1,212 SGD
Retailer 12$1,930 SGD
Retailer 7$2,136 SGD
Retailer 3$2,213 SGD
Retailer 8$2,343 SGD
Retailer 15$2,407 SGD
Retailer 10$2,533 SGD
Retailer 4$2,788 SGD
Retailer 13$3,105 SGD
Rare Carat$3,317 SGD

29 data points across 16 retailers

13 retailers$555 SGD to $3,317 SGD

A
Cheapest Retailer
-
$555 SGD
$434 USD
A
Retailer 2
-
$621 SGD
$486 USD
View
A
Retailer 3
-
$876 SGD
$685 USD
View
Retailer 4
-
$886 SGD
£546 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,095 SGD
€816 EUR
View
A
Retailer 6
-
$1,212 SGD
$948 USD
View
B+
Retailer 7
-
$1,930 SGD
$1,510 USD
View
B+
Retailer 8
-
$2,213 SGD
$1,731 USD
View
B+
Retailer 9
-
$2,407 SGD
$1,883 USD
View
B+
Retailer 10
-
$2,533 SGD
£1,560 GBP
View
Retailer 11
-
$2,788 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,105 SGD
$2,429 USD
View
Most Expensive
B
Rare Carat
LGRD30-19743 · Oct 28
$3,317 SGD
$2,595 USD
View
12 more retailers have this diamond
Prices start from $555 SGDSave up to $2,763 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
$555 SGD