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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 7466185493

Certificate GIA 7466185493

Diamond specifications and retailer prices

From $861 USD
As of November 4, 2026
Save $1,020 USD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,881 USD 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7466185493. Listed at 11 retailers as of November 2, 2026, with prices from $861 to $1,881, a $1,020 spread on the same certified stone. MOH London lists it at $1,881. 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
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7466185493
Dimensions5.50 × 5.34 × 3.76 mm
L/W Ratio1.03
Top View
5.50 mm5.34 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466185493
Side View
Table 64.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,881 USD|Low: $861 USD|High: $1,902 USD|Avg: $1,271 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$861 USD
Retailer 6$930 USD
Retailer 2$1,040 USD
Retailer 4$1,192 USD
Retailer 3$1,419 USD
MOH London$1,881 USD

41 data points across 6 retailers

11 retailers$861 USD to $1,881 USD

B+
Cheapest Retailer
-
$861 USD
Retailer 2
-
$930 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$939 USD
View
B+
Retailer 4
-
$1,029 USD
View
B+
Retailer 5
-
$1,040 USD
View
B+
Retailer 6
-
$1,048 USD
View
B+
Retailer 7
-
$1,055 USD
View
B+
Retailer 8
-
$1,125 USD
View
B+
Retailer 9
-
$1,192 USD
View
B+
Retailer 10
-
$1,419 USD
View
Most Expensive
B
MOH London
DE9E7B3EC · Nov 2
$1,881 USD
£1,481 GBP
View
10 more retailers have this diamond
Prices start from $861 USDSave up to $1,020 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.

B+
1.00ct Cushion
$861 USD