Sustainable luxury, centuries of craftsmanship

Lab-pink diamond & white diamond three-stone ring

£3,500
SKU: ARB-2990

✔ Certificate of authenticity
✔ Document for insurance purposes

Ask questions or book viewings

Contact Sam on +(44)7426732855 (or via WhatsApp) to discuss this ring or arrange a viewing. You can also email info@antiqueringboutique.com.

Provenance

Set to centre a breathtaking, fairytale-like pink diamond and flanked by two dazzling white diamonds, this ring showcases a central lab-grown stone with a subtle, dusty pink hue, beautifully enhanced by the rose-gold setting. The white diamonds on either side are set in platinum for striking contrast. The setting is painstakingly detailed with an intricate engraved motif.

The Stones

  • Pink diamond weight: 1.33ct
  • Pink diamond size: Length 7.2mm; Width 5mm; Depth 4.2mm
  • Total diamond weight: 2.81ct

The Band

  • Metal Composition: 18ct rose gold and platinum
  • Hallmarks: marked with '18K PLAT' indicating 18ct gold and platinum; further marked with 'JH' makers mark for John Hardy, an artisan fine jewellery company based in Bali who have been operating since 1975; further marked with a historical serial number '16026'
  • Band Size: UK L / US 5.75
  • Resizing: Single complimentary resize available, this ring can be adjusted up or down.

The Ring Overall

  • Front Head Dimensions: Length 7.2mm; Width 12.8mm
  • Height of Setting: 6.5mm

General Wear & Condition

  • Excellent: minor wear commensurate with age. All stones are secure and well set, with no damage to the mount. Professionally polished and carefully inspected by our workshop, ready to wear and enjoy.

Unless stated otherwise, gem weights and specifications are estimated (assessed in mount).

Payment & Security

Payment methods

  • American Express
  • Bancontact
  • Diners Club
  • Discover
  • iDEAL
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details or have access to your card information. You can buy direct from the site or contact us to discuss your needs or arrange viewings.

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You're in safe hands

Established in 2019, The Antique Ring Boutique was founded on a love for exquisite craftsmanship and exceptional vintage and antique gemstones.

Founder Sam Mee is proud to advocate for sustainability in the jewellery industry and believe antique rings are the only true way to buy ethically.

Frequently Asked Questions

Shipping

How long does UK shipping take?

UK orders are shipped via Royal Mail Special Delivery, the working day after the payment has cleared. Please allow 1-2 business days for your order to arrive.

Do you ship items internationally?

Yes, we provide free international express shipping on all online orders via FedEx or DHL, the working day after the payment has cleared. Local taxes and duties may apply. However, we currently do not ship to the following territories: Africa, Brazil, Cambodia, India, Israel, Lithuania, North Korea, Pakistan, Republic of Georgia, Russia, Turkey, etc.

Please allow 4-5 business days for your order to arrive. Local taxes and duties may apply. You can read our shipping page for more information.

Resizing

How does resizing work?

Most of our rings can be resized unless stated otherwise in the item description. Simply add your required size in the notes section at checkout, and our team will take care of the rest!

Please allow an additional 5 to 10 working days to the delivery time. If you require your order for a particular date, please get in touch as soon as possible, and we will do our best to accommodate.

You can purchase the ring and then return if for resizing if needed - if you buy an engagement ring, for instance, but it is not quite the right size for your partner. There is no additional charge for this but the buyer is responsible for the return postage and insurance.

What is my ring size?

Please consult the sizing guide here or contact us to get a more accurate gauge of your ring size.

Certificate

Does the ring come with a certificate?

Most of our rings come with gemmological certificates. If not, we can provide one for an additional charge. All of the rings are checked and examined by a professional gemologist before they reach the website.