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Cushion|Natural|GIA

1.00ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 2245009522

Certificate GIA 2245009522

Diamond specifications and retailer prices

From $2,015 USD
As of November 6, 2026
Save $1,883 USD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,898 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245009522. Listed at 11 retailers as of November 4, 2026, with prices from $2,015 to $3,898, a $1,883 spread on the same certified stone. MOH London lists it at $3,898. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245009522
Dimensions6.96 × 5.10 × 3.39 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
6.96 mm5.10 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2245009522
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.5%

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 6
Current: $3,898 USD|Low: $1,705 USD|High: $3,956 USD|Avg: $2,535 USD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$2,039 USD
Retailer 3$2,172 USD
Retailer 7$2,193 USD
Retailer 5$2,235 USD
Retailer 6$2,366 USD
Retailer 4$2,743 USD
MOH London$3,898 USD

43 data points across 7 retailers

11 retailers$2,015 USD to $3,898 USD

B+
Cheapest Retailer
-
$2,015 USD
B+
Retailer 2
-
$2,039 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,172 USD
View
B+
Retailer 4
-
$2,193 USD
View
B+
Retailer 5
-
$2,235 USD
View
B
Retailer 6
-
$2,290 USD
View
B
Retailer 7
-
$2,366 USD
View
B
Retailer 8
-
$2,370 USD
View
B
Retailer 9
-
$2,743 USD
View
C
Retailer 10
-
$3,410 USD
View
Most Expensive
B
MOH London
D98D8F3C8 · Nov 4
$3,898 USD
£3,069 GBP
View
10 more retailers have this diamond
Prices start from $2,015 USDSave up to $1,883 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
$2,015 USD