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Cushion|Natural|HRD

1.04ct F SI1 Cushion Natural Diamond

EX • F/SI1 • HRD 260000226366

Certificate HRD 260000226366

Diamond specifications and retailer prices

From $1,768 USD
As of November 2, 2026
Save $1,587 USD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,355 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000226366. Listed at 5 retailers as of November 2, 2026, with prices from $1,768 to $3,355, a $1,587 spread on the same certified stone. MOH London lists it at $3,355. 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

1.04
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000226366
Dimensions6.59 × 5.07 × 3.43 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.59 mm5.07 mm1.04 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000226366
Side View
Table 61.0%CrownGirdle: MediumPavilionCuletDepth 67.7%

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 2
Current: $3,355 USD|Low: $1,768 USD|High: $3,373 USD|Avg: $2,335 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$1,768 USD
Retailer 5$1,915 USD
Retailer 3$2,125 USD
Retailer 2$2,616 USD
MOH London$3,355 USD

5 data points across 5 retailers

5 retailers$1,768 USD to $3,355 USD

A
Cheapest Retailer
-
$1,768 USD
Final sale: no returns
A
Retailer 2
-
$1,915 USD
View
B+
Retailer 3
-
$2,125 USD
£1,673 GBP
View
B+
Retailer 4
-
$2,616 USD
€2,491 EUR
View
Most Expensive
B
MOH London
B395BE996 · Nov 2
$3,355 USD
£2,642 GBP
View
4 more retailers have this diamond
Prices start from $1,768 USDSave up to $1,587 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
1.04ct Cushion
$1,768 USD