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Cushion|Natural|GIA

1.00ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 6515941517

Certificate GIA 6515941517

Diamond specifications and retailer prices

From $2,733 SGD
As of November 3, 2026
Save $3,642 SGD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,375 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E 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 6515941517. Listed at 20 retailers as of November 2, 2026, with prices from $2,733 to $6,375, a $3,642 spread on the same certified stone. MOH London lists it at $6,375. 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

1.00
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515941517
Dimensions5.62 × 5.45 × 3.58 mm
L/W Ratio1.03
Top View
5.62 mm5.45 mm1.00 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515941517
Side View
Table 62.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 65.6%

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 3
Current: $6,375 SGD|Low: $2,728 SGD|High: $6,443 SGD|Avg: $4,013 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5$2,733 SGD
Retailer 10$3,307 SGD
Retailer 9$3,338 SGD
Retailer 3$3,471 SGD
Retailer 8$3,639 SGD
Retailer 2$3,851 SGD
Retailer 4$4,242 SGD
Retailer 7$4,471 SGD
Retailer 6$4,576 SGD
MOH London$6,375 SGD

24 data points across 10 retailers

20 retailers$2,733 SGD to $6,375 SGD

A
Cheapest Retailer
-
$2,733 SGD
Retailer 2
-
$2,803 SGD
View
Price last confirmed 61 days ago
A
Retailer 3
-
$2,960 SGD
View
A
Retailer 4
-
$3,190 SGD
View
A
Retailer 5
-
$3,259 SGD
View
B+
Retailer 6
-
$3,307 SGD
View
Retailer 7
-
$3,338 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$3,358 SGD
View
Final sale: no returns
A
Retailer 9
-
$3,471 SGD
View
B+
Retailer 10
-
$3,568 SGD
View
B+
Retailer 11
-
$3,639 SGD
View
B+
Retailer 12
-
$3,819 SGD
View
B+
Retailer 13
-
$3,851 SGD
View
Retailer 14
-
$4,077 SGD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$4,168 SGD
View
B+
Retailer 16
-
$4,242 SGD
View
B+
Retailer 17
-
$4,471 SGD
View
B+
Retailer 18
-
$4,576 SGD
View
B
Retailer 19
-
$5,252 SGD
View
Most Expensive
B
MOH London
4461FC55F · Nov 2
$6,375 SGD
£3,918 GBP
View
19 more retailers have this diamond
Prices start from $2,733 SGDSave up to $3,642 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
1.00ct Cushion
$2,733 SGD