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Round|Natural|GIA

3.90ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 7558551991

Certificate GIA 7558551991

Diamond specifications and retailer prices

From $67,254 SGD
HK$411,000 HKD
As of November 1, 2026
Save $57,605 SGD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $124,859 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.9ct natural round diamond

This 3.9ct natural 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 GIA 7558551991. Listed at 9 retailers as of November 1, 2026, with prices from $67,254 to $124,859, a $57,605 spread on the same certified stone. MOH London lists it at $124,859. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.90
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558551991
Dimensions9.91 × 9.99 × 6.23 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Pinpoint
Top View
9.91 mm9.99 mm3.90 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7558551991
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $124,859 SGD|Low: $67,254 SGD|High: $134,875 SGD|Avg: $91,648 SGD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$67,254 SGD
Retailer 3$75,351 SGD
Retailer 6$77,454 SGD
Retailer 5$80,712 SGD
Retailer 4$99,140 SGD
MOH London$124,859 SGD

36 data points across 6 retailers

9 retailers$67,254 SGD to $124,859 SGD

A
Cheapest Retailer
-
$67,254 SGD
HK$411,000 HKD
A
Retailer 2
-
$75,351 SGD
€56,135 EUR
View
Retailer 3
-
$77,454 SGD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$80,712 SGD
$63,135 USD
View
Retailer 5
-
$88,051 SGD
$68,876 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$97,192 SGD
$76,026 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$99,140 SGD
€73,857 EUR
View
Retailer 8
-
$101,079 SGD
$79,067 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
MOH London
010C04DF4 · Nov 1
$124,859 SGD
£76,904 GBP
View
8 more retailers have this diamond
Prices start from $67,254 SGDSave up to $57,605 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
$67,254 SGD