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Cushion|Natural|GIA

1.40ct F VS1 Cushion Natural Diamond

EX • F/VS1 • GIA 2558670128

Certificate GIA 2558670128

Diamond specifications and retailer prices

From $6,553 USD
As of November 4, 2026
Save $5,659 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,212 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.4ct natural cushion diamond

This 1.4ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558670128. Listed at 9 retailers as of November 4, 2026, with prices from $6,553 to $12,212, a $5,659 spread on the same certified stone. MOH London lists it at $12,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558670128
Dimensions7.80 × 5.79 × 3.93 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural
Top View
7.80 mm5.79 mm1.40 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558670128
Side View
Table 65.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,212 USD|Low: $6,489 USD|High: $12,393 USD|Avg: $8,716 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$6,553 USD
Retailer 9$7,468 USD
Retailer 8$8,058 USD
Retailer 2$8,109 USD
Retailer 5$8,321 USD
Retailer 7$8,805 USD
Retailer 6$9,179 USD
Retailer 3$9,562 USD
MOH London$12,212 USD

46 data points across 9 retailers

9 retailers$6,553 USD to $12,212 USD

B+
Cheapest Retailer
-
$6,553 USD
Retailer 2
-
$7,468 USD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$8,058 USD
View
B+
Retailer 4
-
$8,109 USD
View
Retailer 5
-
$8,321 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$8,805 USD
View
B
Retailer 7
-
$9,179 USD
View
B
Retailer 8
-
$9,562 USD
View
Most Expensive
B
MOH London
713BB3C87 · Nov 4
$12,212 USD
£9,616 GBP
View
8 more retailers have this diamond
Prices start from $6,553 USDSave up to $5,659 USD

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.

B+
1.40ct Cushion
$6,553 USD