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Round|Natural|GIA

1.40ct F IF Round Natural Diamond

VG • F/IF • GIA 6485964199

Certificate GIA 6485964199

Diamond specifications and retailer prices

From $10,928 SGD
$8,548 USD
As of November 2, 2026
Save $6,203 SGD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,130 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 6485964199. Listed at 11 retailers as of November 1, 2026, with prices from $10,928 to $17,130, a $6,203 spread on the same certified stone. MOH London lists it at $17,130. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6485964199
Dimensions9.55 × 6.18 × 2.78 mm
L/W Ratio1.55
Top View
9.55 mm6.18 mm1.40 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6485964199
Side View
Table 55.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 45.1%

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: Nov 2
Current: $17,130 SGD|Low: $10,053 SGD|High: $19,014 SGD|Avg: $14,057 SGD|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$10,900 SGD
Retailer 7$10,928 SGD
Retailer 10$10,969 SGD
Retailer 13$11,154 SGD
Retailer 6$11,648 SGD
Retailer 12$12,045 SGD
Retailer 8$13,092 SGD
Retailer 2$13,764 SGD
Retailer 3$14,437 SGD
Retailer 9$16,113 SGD
Retailer 11$16,179 SGD
MOH London$17,130 SGD
Retailer 4$19,014 SGD

34 data points across 13 retailers

11 retailers$10,928 SGD to $17,130 SGD

A
Cheapest Retailer
-
$10,928 SGD
$8,548 USD
Final sale: no returns
A
Retailer 2
-
$10,969 SGD
$8,580 USD
View
A
Retailer 3
-
$11,154 SGD
$8,725 USD
View
A
Retailer 4
-
$11,648 SGD
$9,112 USD
View
Retailer 5
-
$12,045 SGD
A$14,495 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$13,092 SGD
£8,064 GBP
View
B+
Retailer 7
-
$13,764 SGD
€10,254 EUR
View
Retailer 8
-
$14,437 SGD
$11,293 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$16,113 SGD
ZAR 203,621 ZAR
View
B+
Retailer 10
-
$16,179 SGD
£9,965 GBP
View
Most Expensive
B
MOH London
4009EA76B · Nov 1
$17,130 SGD
£10,551 GBP
View
10 more retailers have this diamond
Prices start from $10,928 SGDSave up to $6,203 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
1.40ct Round
$10,928 SGD