Cushion|Natural|GIA

1.40ct F VS1 Cushion Natural Diamond

GD • F/VS1 • GIA 6552840179

Certificate GIA 6552840179

Diamond specifications and retailer prices

From $11,264 NZD
As of November 5, 2026
9 retailers carry this diamond
Most expensive: $17,930 NZD at With Clarity · As of October 29, 2026
View at With Clarity

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6552840179. Listed at 9 retailers as of November 5, 2026. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552840179
Dimensions6.67 × 6.27 × 4.32 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.67 mm6.27 mm1.40 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552840179
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.0%

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 5
Current: $11,264 NZD|Low: $9,357 NZD|High: $17,873 NZD|Avg: $12,667 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 5, 2026
Retailer 6$9,357 NZD
Retailer 9$10,768 NZD
Retailer 8$11,260 NZD
Retailer 1$11,264 NZD
Retailer 4$11,849 NZD
Retailer 7$12,719 NZD
Retailer 5$13,144 NZD
Retailer 3$13,514 NZD
Retailer 2$15,809 NZD
With Clarity$17,570 NZD

36 data points across 10 retailers

9 retailers

Retailer 1
-
$9,357 NZD
Price last confirmed 9 days ago
Retailer 2
-
$10,768 NZD
View
Price last confirmed 22 days ago
Retailer 3
-
$11,260 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$11,264 NZD
View
Retailer 5
-
$12,719 NZD
View
Price last confirmed 9 days ago
Retailer 6
-
$13,144 NZD
View
Price last confirmed 10 days ago
Retailer 7
-
$13,514 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$15,809 NZD
View
Price last confirmed 9 days ago
Most Expensive
With Clarity
6552840179 · Oct 29
$17,930 NZD
$10,079 USD
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $11,264 NZD

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
$11,264 NZD