Engagement Rings

Platinum Sapphire and Diamond Ring

Platinum Sapphire and Diamond Ring

Regular price $2,985.00 USD

Regular price Sale price $2,985.00 USD
Victorian Sapphire Solitaire Ring in 14k Gold by Ostby & Barton

Victorian Sapphire Solitaire Ring in 14k Gold by Ostby & Barton

Regular price $320.00 USD

Regular price Sale price $320.00 USD
Stunning Platinum Art Deco Engagement Ring with Black Onyx

Stunning Platinum Art Deco Engagement Ring with Black Onyx

Regular price $2,420.00 USD

Regular price Sale price $2,420.00 USD
Diamond Cigar Band Beautiful Art Deco Platinum Diamond Ring with 3.35 cts total weight

Diamond Cigar Band Beautiful Art Deco Platinum Diamond Ring with 3.35 cts total weight

Regular price $11,800.00 USD

Regular price Sale price $11,800.00 USD
Petra Star Signature Belcher Diamond Ring

Petra Star Signature Belcher Diamond Ring

Regular price $1,880.00 USD

Regular price Sale price $1,880.00 USD
Salt and Pepper Sapphire Ring in 14k Gold

Salt and Pepper Sapphire Ring in 14k Gold

Regular price $975.00 USD

Regular price Sale price $975.00 USD
Trilogy Ring

Trilogy Ring

Regular price $3,250.00 USD

Regular price Sale price $3,250.00 USD
Screaming Sapphire Ring

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Screaming Sapphire Ring

Out of Stock

Sold out
Sapphire Bypass

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Sapphire Bypass

Out of Stock

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Diamond Belcher Engagement Ring with 0.55 cts Antique Cushion Cut Diamond

Diamond Belcher Engagement Ring with 0.55 cts Antique Cushion Cut Diamond

Regular price $1,650.00 USD

Regular price Sale price $1,650.00 USD
Art & Crafts Diamond Ring in Platinum / Platinum Diamond Ring

Art & Crafts Diamond Ring in Platinum / Platinum Diamond Ring

Regular price $680.00 USD

Regular price Sale price $680.00 USD
Art Deco Toi et Moi Ring

Art Deco Toi et Moi Ring

Regular price $5,775.00 USD

Regular price Sale price $5,775.00 USD
Antique Victorian Diamond Belcher Ring

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Antique Victorian Diamond Belcher Ring

Out of Stock

Sold out
Stunning Marquise Rose Cut Diamond Ring in Sterling Silver & 14k Pink Gold Ring

Stunning Marquise Rose Cut Diamond Ring in Sterling Silver & 14k Pink Gold Ring

Regular price $5,900.00 USD

Regular price Sale price $5,900.00 USD
Victorian Diamond Ring with Pearls and Diamonds 0.21 cts

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Victorian Diamond Ring with Pearls and Diamonds 0.21 cts

Out of Stock

Sold out
Belle Epoque Toi et Moi Sapphire and Diamond Ring

Belle Epoque Toi et Moi Sapphire and Diamond Ring

Regular price $3,575.00 USD

Regular price Sale price $3,575.00 USD

Petra Star

Michaela Lamb

January 3, 2025

Dimitria is fabulous and her shop is beautiful. I worked with her to create two bracelets. I described my vision and she delivered! Love, love, love my new jewelry. 🩷 What a wonderful store! I wish her continued success.

Meagan Hebner

January 2, 2025

I popped in to Petra Star on our last day of vacation in Mystic on an impulse. Dimitria has such a welcoming and thoughtful store that immediately quashed my anxieties about having three kids with me. There’s even a small table with some toys and kids microscope to keep them busy while I browsed. I wound up selecting two rings and Dimitria really took the time to figure out which finger they belonged on and sized them for me. When I say I cannot wait to visit her store again, I mean it. It was a 5 star experience that will be hard for any other jeweler to beat.

Forest Knolls

December 24, 2024

Dimitria is a knowledgeable and inspired jeweler. She has a great eye for quality and design. She has helped me re-create some beloved, inherited pieces into more beautiful and functional designs. And her store is so lovely and inviting. It's a wonderful place to gaze at the stunning jewelry and find something you will treasure forever.

Demetra Rinaldi

December 19, 2024

⭐⭐⭐⭐⭐ Dimitria is a true gem in the jewelry business! She made the entire experience so enjoyable and really went above and beyond to make sure my custom piece was exactly what I wanted. Her attention to detail, creativity, and kindness make her stand out in a big way. The quality of the jewelry is incredible, and the whole team made me feel so welcome. If you’re looking for someone who truly cares about their craft and their customers, Dimitria and her team are the ones to go to. Highly recommend!

Michael Asaro

I wanted to celebrate my wife’s 50th with something very special. I decided on a new wedding band for my beautiful wife. I was in excellent hands with Dimitria who is an expert gemologist and proprietor of Petra Star. She expertly helped me select the setting, stones and overall design and it came out better than i could have imagined. The photo speaks for itself!

Pamela Gordinier

December 11, 2024

Welcoming, high end concept and execution of repurposing vintage jewelry by an incredible designer. It was more than buying a beautiful ring; it was a memorable experience.

Mike Serpe

October 19, 2024

Wow! Never been in a jewelry store as fun and educational as this!

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Collection: Engagement Rings

Platinum Sapphire and Diamond Ring

Platinum Sapphire and Diamond Ring

Victorian Sapphire Solitaire Ring in 14k Gold by Ostby & Barton

Victorian Sapphire Solitaire Ring in 14k Gold by Ostby & Barton

Stunning Platinum Art Deco Engagement Ring with Black Onyx

Stunning Platinum Art Deco Engagement Ring with Black Onyx

Diamond Cigar Band Beautiful Art Deco Platinum Diamond Ring with 3.35 cts total weight

Diamond Cigar Band Beautiful Art Deco Platinum Diamond Ring with 3.35 cts total weight

Petra Star Signature Belcher Diamond Ring

Petra Star Signature Belcher Diamond Ring

Salt and Pepper Sapphire Ring in 14k Gold

Salt and Pepper Sapphire Ring in 14k Gold

Trilogy Ring

Trilogy Ring

Screaming Sapphire Ring

Screaming Sapphire Ring

Sapphire Bypass

Sapphire Bypass

Diamond Belcher Engagement Ring with 0.55 cts Antique Cushion Cut Diamond

Diamond Belcher Engagement Ring with 0.55 cts Antique Cushion Cut Diamond

Art & Crafts Diamond Ring in Platinum / Platinum Diamond Ring

Art & Crafts Diamond Ring in Platinum / Platinum Diamond Ring

Art Deco Toi et Moi Ring

Art Deco Toi et Moi Ring

Antique Victorian Diamond Belcher Ring

Antique Victorian Diamond Belcher Ring

Stunning Marquise Rose Cut Diamond Ring in Sterling Silver & 14k Pink Gold Ring

Stunning Marquise Rose Cut Diamond Ring in Sterling Silver & 14k Pink Gold Ring

Victorian Diamond Ring with Pearls and Diamonds 0.21 cts

Victorian Diamond Ring with Pearls and Diamonds 0.21 cts

Belle Epoque Toi et Moi Sapphire and Diamond Ring

Belle Epoque Toi et Moi Sapphire and Diamond Ring

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