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Cushion|Natural|GIA

1.00ct K VS1 Cushion Natural Diamond

ID • K/VS1 • GIA 2554501072

Certificate GIA 2554501072

Diamond specifications and retailer prices

From $1,172 USD
As of November 6, 2026
Save $1,425 USD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,597 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554501072. Listed at 11 retailers as of November 4, 2026, with prices from $1,172 to $2,597, a $1,425 spread on the same certified stone. MOH London lists it at $2,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554501072
Dimensions6.93 × 4.93 × 3.14 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
6.93 mm4.93 mm1.00 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554501072
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.7%

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 6
Current: $2,597 USD|Low: $1,172 USD|High: $2,959 USD|Avg: $1,815 USD|-12.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,172 USD
Retailer 4$1,412 USD
Retailer 10$1,486 USD
Retailer 11$1,488 USD
Retailer 8$1,490 USD
Retailer 3$1,530 USD
Retailer 9$1,621 USD
Retailer 7$1,641 USD
Retailer 6$1,813 USD
Retailer 5$2,056 USD
MOH London$2,597 USD

26 data points across 11 retailers

11 retailers$1,172 USD to $2,597 USD

A
Cheapest Retailer
-
$1,172 USD
A
Retailer 2
-
$1,412 USD
View
Retailer 3
-
$1,486 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,488 USD
View
A
Retailer 5
-
$1,490 USD
View
A
Retailer 6
-
$1,530 USD
View
B+
Retailer 7
-
$1,621 USD
View
A
Retailer 8
-
$1,641 USD
View
B+
Retailer 9
-
$1,813 USD
View
B+
Retailer 10
-
$2,056 USD
View
Most Expensive
B
MOH London
7B70F3F5A · Nov 4
$2,597 USD
£2,045 GBP
View
10 more retailers have this diamond
Prices start from $1,172 USDSave up to $1,425 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
$1,172 USD