top of page
Vintage Two-Tone Diamond Marquise Cluster Ring
Please don't hesitate to get in contact with any questions you might have about this item or for further photos or videos. To have a read of reviews from previous clients click here.

Vintage Two-Tone Diamond Marquise Cluster Ring

€375.00Price

  • Age -

    Vintage - Mid to later part of 20th century

    Metals -

    18ct gold, marked

    Stones -

    Diamond, total 3, eight cuts, 0.03cts total approx

    Measurements -

    Ring size - 6.5 USA / 53 FR / M UK

    Weight - 2.16g

    Marks -

    This piece has a French eagle head mark for 18ct gold. It is also stamped 18kt on the inner band with a maker's mark 

    Condition -

    Excellent vintage condition with some indications of age

YOU MIGHT also like...

Eco-conscious packaging; all components have been selected with the environment in mind. Find out more

Split payments with a layaway plan. Plans are flexible to suit your needs​. Find out more

Responsive direct messaging service. All communication will be with the founder, Rebecca​​

Exclusively antique, vintage and contemporary secondhand jewellery items

Free gift wrapping service.If your order is a gift leave me a note at the checkout​​

Petit Cœur's ENGAGEMENTS & SERVICES 

Read  CUSTOMER EXPERIENCES

IMG_2012.JPG

Kathryn ~ Oct 2024

"This was my first purchase from Rebecca and I am sure I will be back for more! The Victorian turquoise half hoop ring I purchased is so stunning in person and it is a perfect fit as-is! I was pleasantly surprised at how quick the shipping was from France to the US. From ordering to delivery, I think it was just under a week!"
IMG_6984_edited_edited.jpg

Anna ~ May 2024

"Rebecca was absolutely lovely to buy from. So personable and helpful in answering all my questions and sending more videos when requested. The antique daisy cluster ring is stunning! Even more beautiful in person.with such lovely details on it. I just adore it and will treasure it always. Thank you for a lovely experience shopping. I look forward to my next purchase"

Read More Experiences

Art Deco Diamond ring

Louise ~ August 2024

"This jewellery shop is my favourite place to shop online for interesting and unique pieces of jewellery that have been carefully and thoughtfully selected by Rebecca for their interest, quality and beauty. I find myself thinking about pieces days after first seeing them and have found Rebecca is more than happy to answer every question I have. She is passionate and knowledgeable, and provides A+ customer service. I have made many purchases over the last couple of years and I wholeheartedly recommend this business to anyone looking for beautiful antique jewellery"

Petit Cœur's CUSTOMER GUARANTEE 

Thorough Inspection

Each piece is thoroughly inspected and tested to bring you a detailed specification description and an outline of the item's condition and the materials. Each piece is gently hand cleaned and polished

Secure Payment

I want to make your shopping as pleasant as possible. Use  your preferred secure payment method at the checkout. Pay via PayPal, Klarna or by bank card. You my also arrange a layaway plan to pay in instalments. Find out more about layaway here

Easy Delivery

I'll take care of all the details. You'll receive a shipping confirmation with your tracking details so you can follow your order to your door.  Select your preferred method at the checkout. Read more about delivery here

Returns Accepted

If it feels different in real life, you may return your item. My priority is that you are always pleased with your purchase. You have 14 days, from the day it arrives with you, to pop it back in the post. Find out more about returns here

Industry Specialist

I have over 10 years of experience working with antique and vintage jewellery. I have two certificates from the Gemological Institute of America from their coloured stones program. Find out more about my experience here

Jewellery Box d'unPetit Cœur Logo

Join the mailing list

for exclusive offers, secret sales and new finds

SIGN UP TO THE MAILING LIST

Sourced

Inspected 

Your new find is hand picked for its beauty, individuality, rarity & quality

Your treasure is inspected & tested to give you a detailed & precise item description

Sparkled

Listed

Ordered

Supported

Delivered

Your new addition is sent out via your selected shipping preferences

Your desired piece can be discussed via the direct live chat. I am here to help with all your requests & questions

Discussed

Your gem is cleaned to bring it up to its best sparkle and polished by hand to insure its charming patina is not lost

Your jewel is added to the Petit Cœur collection, ready for you to discover

Your new acquisition might spark your curiosity. Continue your learning with Petit Cœur articles or contact me with any questions

Your selected item is ordered via the boutique's secure and easy checkout or contact me to set up a layaway 

Jewellery Box d'un Petit Cœur Logo

Jewellery Box d'un Petit Cœur

ANTIQUE & VINTAGE JEWELLERY

on google

Information

Quick Menu

Layaway

Delivery

Returns

Privacy

Sustainability

Gift Cards

Learn

Archives 

Articles 

Petit Cœur Story

Care Guide

Gold Care

Account

Create Account

Your Account

Your Orders

Your Wishlist

Reviews

Read reviews 

Leave a review

I absolutely loved dealing with Rebecca from choosing my piece to delivering it to me, it was all amazing, will definitely buy again from her ♥

- Mariam 17th Mar 2023

"I love my pendant which is truly one of a kind. Thank you for your availability and answering all my questions. The delivery was perfect and the packaging so so cute!"

- Caroline 12th Apr 2023

Founded by Rebecca Kilbey

© 2025 by petitcoeurjewellerybox. 

Sign up 

Follow Petit Cœur

  • Pinterest
  • TikTok
  • Facebook
  • Instagram

Contact

petitcoeurjewellery@hotmail.com

@petitcoeurjewellery

bottom of page