Oval|Natural|SHANE

0.66ct H SI1 Oval Natural Diamond

H/SI1

Diamond specifications and retailer prices

From $1,005 USD

As of October 30, 2026

1 retailer carries this diamond

Only listing: $1,005 USD at Shane Co

Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.

View at Shane Co

About this 0.66ct natural oval diamond

This 0.66ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included) and certified by SHANE. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.66

Carat

Color

SI1

Clarity

Cut

Specifications

Cut

PolishVery Good

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabSHANE

Dimensions6.36 × 4.86 mm

L/W Ratio1.31

Top View

OriginNatural

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateSHANE

Side View

Caratlytics Score

How it works →

Average

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Price History

Last verified: Oct 30

Current: $1,005 USD|Low: $985 USD|High: $1,225 USD|Avg: $1,112 USD|-18.0%

June 20, 2026

Shane Co$1,005 USD

6 data points across 1 retailer

1 retailer

Shane Co

24K0Z3Z · Oct 30

$1,005 USD

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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.

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