Cushion|Natural|GIA

1.40ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 3535630236

Certificate GIA 3535630236

Diamond specifications and retailer prices

From $3,443 USD
HK$26,900 HKD
As of October 31, 2026
Save $3,100 USD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,543 USD at With Clarity · As of October 30, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3535630236. Listed at 8 retailers as of October 30, 2026, with prices from $3,443 to $6,543, a $3,100 spread on the same certified stone. With Clarity lists it at $6,543. 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
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535630236
Dimensions6.54 × 6.33 × 4.39 mm
L/W Ratio1.03
Top View
6.54 mm6.33 mm1.40 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535630236
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.4%

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: Oct 31
Current: $3,443 USD|Low: $3,418 USD|High: $6,412 USD|Avg: $4,602 USD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 1$3,443 USD
Retailer 3$4,094 USD
Retailer 5$4,109 USD
Retailer 4$4,334 USD
Retailer 9$4,343 USD
Retailer 6$4,385 USD
Retailer 7$4,901 USD
Retailer 8$4,914 USD
Retailer 2$5,121 USD
With Clarity$6,412 USD

19 data points across 10 retailers

8 retailers$3,443 USD to $6,543 USD

A
Cheapest Retailer
-
$3,443 USD
HK$26,900 HKD
A
Retailer 2
-
$4,094 USD
SGD 5,532 SGD
View
B+
Retailer 3
-
$4,109 USD
View
B+
Retailer 4
-
$4,334 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,385 USD
SGD 5,925 SGD
View
B+
Retailer 6
-
$4,901 USD
View
B
Retailer 7
-
$5,121 USD
€4,877 EUR
View
Most Expensive
B
With Clarity
3535630236 · Oct 30
$6,543 USD
View
7 more retailers have this diamond
Prices start from $3,443 USDSave up to $3,100 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.

A
1.40ct Cushion
$3,443 USD