Vintage, 1970s 18.82ct large green quartz and diamond cluster ring
Current band size: UK: O / US: 7.5 /
Single complimentary re-size available. This ring can easily be re-sized up or down to any size.
To find out more about the gemstones in this ring:
Provenance
Original to the 1970s, this vintage cocktail ring is set to centre with a natural prasiolite (green quartz) boasting a huge size and a unique shade of mint green. Claw-set in an open-back setting and surrounded by a cluster of round brilliant-cut diamonds, each perfectly matched in colour and clarity, all claw-set in open-back settings.
The raised gallery is intricately pierced with a decorative design, featuring stylised bow-like motifs and chenier details. The shoulders are slightly open and gently taper inwards before flowing to a solid 18ct white gold band.
The Natural Stones
- Green quartz weight: 18.82ct
- Green quartz size: Length 18mm; Width 18.2mm; Depth 12mm
- Total diamond weight: 0.30ct; Round brilliant-cut diamonds
The Band
- Metal Composition: 18ct white gold.
- Hallmarks: Marked with '750' to indicate 18ct white gold. Further marked with maker's mark 'Kurtz', a family ran auction house and jewellery expert based in Southern Germany.
The Ring Overall
- Front Head Dimensions: Length 21mm; Width 20mm
- Height of Setting: 10mm
General Wear & Condition
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Excellent: 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)
We will only carry out adjustments we are fully confident in and that preserve the structural integrity of the piece.
Simply select your desired size at checkout and include any special requests - we will always do our utmost to accommodate.
You will receive a confirmation email with a link to our re-sizing timeframe guide, so you know when to expect delivery. Once your ring has been dispatched, we will send a separate email with full tracking details.
A small number of rings cannot be resized due to their material or design; this will always be clearly noted in the product description.
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.
For all orders shipped to the U.S., we cover international tariffs and duties, so you won’t need to worry about them - they are included in the price on the website.
If you wish to return a ring, we offer a full refund minus the cost of these tariffs: 10% for antique rings (over 100 years old) and 15.5% for other pieces.
Please note that some U.S. states may charge a small additional tax on delivery, typically between $40–$80.
