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Cushion|Natural|HRD

1.04ct K SI1 Cushion Natural Diamond

GD • K/SI1 • HRD 16017650006

Certificate HRD 16017650006

Diamond specifications and retailer prices

From $2,145 USD
As of November 5, 2026
Save $341 USD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,439 USD at MOH London · As of October 29, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 16017650006. Listed at 3 retailers as of November 5, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.04
Carat
K
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 16017650006
Dimensions6.04 × 5.46 × 3.00 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
6.04 mm5.46 mm1.04 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateHRD 16017650006
Side View
Table 72.0%CrownGirdle: Extremely ThickPavilionCuletDepth 54.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $3,439 USD|Low: $2,071 USD|High: $3,462 USD|Avg: $2,679 USD|+0.5%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$2,145 USD
Retailer 2$2,486 USD
MOH London$3,439 USD

41 data points across 3 retailers

3 retailers$2,145 USD to $2,486 USD

B
Cheapest Retailer
-
$2,145 USD
C
Retailer 2
-
$2,486 USD
View
Most Expensive
MOH London
3B554CBCD · Oct 29
$3,439 USD
£2,708 GBP
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $2,145 USDSave up to $341 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
1.04ct Cushion
$2,145 USD