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Cushion|Natural|GIA

1.00ct I VS1 Cushion Natural Diamond

ID • I/VS1 • GIA 1455410452

Certificate GIA 1455410452

Diamond specifications and retailer prices

From $1,657 USD
₹157,775 INR
As of November 2, 2026
Save $2,009 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,665 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded I colour (near-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 1455410452. Listed at 21 retailers as of November 1, 2026, with prices from $1,657 to $3,665, a $2,009 spread on the same certified stone. MOH London lists it at $3,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.21°
Pavilion angle69.28°
OriginNatural
Grading LabGIA
CertificateGIA 1455410452
Dimensions5.82 × 5.66 × 3.95 mm
L/W Ratio1.03
Cert comments
Additional pinpoints are not shown.
Key to symbols
Feather, Pinpoint
Top View
5.82 mm5.66 mm1.00 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1455410452
Side View
Table 65.0%Crown 35.21°Girdle: THN-THKPavilion 69.28°Culet: NoneDepth 69.8%

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 2
Current: $3,665 USD|Low: $1,653 USD|High: $3,705 USD|Avg: $2,361 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$1,657 USD
Retailer 9$1,962 USD
Retailer 3$1,999 USD
Retailer 7$2,153 USD
Retailer 5$2,295 USD
Retailer 8$2,398 USD
Retailer 6$2,571 USD
Retailer 4$2,856 USD
MOH London$3,665 USD

23 data points across 9 retailers

21 retailers$1,657 USD to $3,665 USD

A
Cheapest Retailer
-
$1,657 USD
₹157,775 INR
A
Retailer 2
-
$1,851 USD
View
A
Retailer 3
-
$1,890 USD
View
A
Retailer 4
-
$1,931 USD
View
Final sale: no returns
A
Retailer 5
-
$1,962 USD
SGD 2,652 SGD
View
A
Retailer 6
-
$1,999 USD
£1,574 GBP
View
A
Retailer 7
-
$2,092 USD
View
A
Retailer 8
-
$2,120 USD
View
A
Retailer 9
-
$2,153 USD
View
A
Retailer 10
-
$2,190 USD
View
B+
Retailer 11
-
$2,230 USD
View
B+
Retailer 12
-
$2,283 USD
SGD 3,085 SGD
View
B+
Retailer 13
-
$2,283 USD
View
B+
Retailer 14
-
$2,295 USD
£1,807 GBP
View
B+
Retailer 15
-
$2,323 USD
View
B+
Retailer 16
-
$2,571 USD
ZAR 41,540 ZAR
View
Retailer 17
-
$2,580 USD
A$3,969 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$2,856 USD
€2,720 EUR
View
B
Retailer 19
-
$3,018 USD
£2,376 GBP
View
B+
Retailer 20
-
$3,175 USD
View
Most Expensive
B
MOH London
5A5C0B952 · Nov 1
$3,665 USD
£2,886 GBP
View
20 more retailers have this diamond
Prices start from $1,657 USDSave up to $2,009 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
1.00ct Cushion
$1,657 USD