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Platinum round diamond circle pin with baguette and square-cut accents
Round platinum diamond circle pin on a blue denim jacket collar
Platinum round diamond circle pin with baguette and square-cut accents
Round platinum diamond circle pin on a blue denim jacket collar

C. 1970 Vintage 2.30 ct. t.w. Diamond Circle Pin in Platinum

$6,795
C. 1970. Shimmering with 2.30 ct. t.w. round brilliant-cut and baguette diamonds in a ribbony circle design, this fabulous Estate collection…

Item 232208

Details

All weights and measurements are approximate. Most gemstones are treated to enhance their beauty and may require special care.

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The deeper story

Origin Story

Mined diamond production is geographically concentrated in Botswana, Russia, Canada, Australia, South Africa, and the Democratic Republic of Congo as the primary sources, with Botswana and Russia together accounting for a significant share of global gem-quality output.

Care & Keeping

Revolver clasp care comes down to keeping the barrel and tongue clean: debris and residue are what change the feel of the rotation, and both are fixable. A jeweler can lubricate or re-tension the mechanism if needed, which keeps a well-made clasp functional well past the life of most other closure types.

Trust & Service

Online jewelry shopping requires trust you can't manufacture. Ross-Simons earns it the old-fashioned way: transparent product information, honest descriptions, clear returns, and over seventy years of building a respected reputation.

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