20ct aquamarine & diamond cluster ring, 18ct white gold, circa 1970
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✔ Certificate of authenticity
✔ Document for insurance purposes
✔ 350+ rings sold, trading since 2019
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A vintage cocktail ring, set to centre an incredible 20 carat round-cut aquamarine. The impressive gemstone is highly cut, with a beautiful dispersion of blue tones making it a stunning gemstone for a cocktail ring. It is surrounded by a cluster of claw-set round-cut diamonds, with a combined weight of 0.40 carats. The cluster leads down to a simple split-shoulder band that is completed with a 'Kurtz' makers mark. Circa 1970.
History
- Place Of Origin: Germany.
- Date Period: Circa 1970.
The stones
- Round-cut aquamarine: a generously sized bright specimen with a beautifully even dispersion of blue tones.
- Aquamarine weight: 20ct (estimated).
- Aquamarine size: Length 18mm; Width 18mm; Depth 12mm
- Treatment: Unheated/untreated (assessed by our GIA qualified gemologist).
- Total diamond weight: 0.40ct (estimated).
Band
- Metal Composition: 18ct white gold.
- Hallmarks: marked 'Kurtz' for Aminin Kurtz, located on the Bonhoffstrasse in Zurich, is known for unique and one of a kind pieces.
- Band Size: UK O / US 7.25.
- Resizing: Single complimentary re-size available. This ring can easily be re-sized up or down to any size.
The ring overall
- Front Head Dimensions: Length 22.4mm; Width 22.4mm; Height of setting 10mm
- General Wear: Excellent; wear commensurate with age.
- Condition: The stone is secure, safely set with white gold fully covering it, no damage to the setting. Minor scratches due to age. There are no major marks or scratches that we feel necessary to mention. All of our jewellery is professionally cleaned prior to us listing it.
Viewings by appointment at Pavilion, 64 Knightsbridge, London, SW1X 7JF.
- Tap to message via WhatsApp.
- Call Sam on 07426732855
- Email: info@antiqueringboutique.com
We provide free express shipping on all online orders.
For UK orders, 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.
For orders from all other countries, orders are shipped via FedEx or DHL, the working day after the payment has cleared. Please allow 4-5 business days for your order to arrive.
Both UK and international shipments are fully tracked and traceable and require a signature from customers upon receipt.
The majority of our rings are eligible for a first time complimentary re-size upon completing your purchase.
Please add this requirement into 'special instructions for us' during checkout, and we will be in touch to confirm this.
Some rings cannot be resized due to the material composition. The ring description will tell you either way.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information. You can buy direct from the site or contact us to discuss your needs or arrange a viewing.
Call Sam on 07426732855
Email: info@antiqueringboutique.com
Ask about this ring or book a viewing
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?
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?
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?
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?
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?
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.
