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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 7502498405

Certificate GIA 7502498405

Diamond specifications and retailer prices

From $2,964 SGD
$2,318 USD
As of November 1, 2026
Save $2,909 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,873 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7502498405. Listed at 13 retailers as of November 1, 2026, with prices from $2,964 to $5,873, a $2,909 spread on the same certified stone. MOH London lists it at $5,873. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7502498405
Dimensions6.62 × 5.28 × 3.89 mm
L/W Ratio1.25
Key to symbols
Crystal, Indented Natural, Feather, Natural
Top View
6.62 mm5.28 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7502498405
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $5,873 SGD|Low: $2,514 SGD|High: $5,943 SGD|Avg: $3,450 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6$2,522 SGD
Retailer 7$2,964 SGD
Retailer 9$3,002 SGD
Retailer 3$3,089 SGD
Retailer 11$3,094 SGD
Retailer 8$3,113 SGD
Retailer 4$3,314 SGD
Retailer 10$3,352 SGD
Retailer 2$3,582 SGD
Retailer 5$4,183 SGD
MOH London$5,873 SGD

34 data points across 11 retailers

13 retailers$2,964 SGD to $5,873 SGD

Retailer 1
-
$2,522 SGD
₹187,794 INR
Price last confirmed 10 days ago
Retailer 2
-
$2,742 SGD
$2,144 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$2,964 SGD
$2,318 USD
View
B+
Retailer 4
-
$3,002 SGD
$2,347 USD
View
Retailer 5
-
$3,089 SGD
$2,415 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,094 SGD
$2,419 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,113 SGD
$2,434 USD
View
B+
Retailer 8
-
$3,314 SGD
£2,040 GBP
View
Retailer 9
-
$3,352 SGD
$2,621 USD
View
Price last confirmed 22 days ago
B
Retailer 10
-
$3,532 SGD
$2,762 USD
View
B
Retailer 11
-
$3,582 SGD
£2,206 GBP
View
B
Retailer 12
-
$4,183 SGD
€3,115 EUR
View
Most Expensive
B
MOH London
31AE5EEA3 · Nov 2
$5,873 SGD
£3,616 GBP
View
12 more retailers have this diamond
Prices start from $2,964 SGDSave up to $2,909 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.

B+
1.00ct Cushion
$2,964 SGD