Navette (Marquise) engagement rings
Antique, Art Deco Ruby and Diamond Panel Ring, 18ct Yellow Gold
Place Of Origin:United Kingdom Date & Design Period:Circa 1930 | Art Deco Metal Composition:18ct yellow gold, platinum Stone Composition: Ruby: 0.40ct (estimated)Principal diamond: 0.25ct. Length 4mm; Width 4mm; Depth 2.6mm Secondary diamonds: 0.07ct eachLength 2.5mm; Width 2.5mm; Depth 1.7mm Total diamond weight: 0.65ct Band Size:UK K / US 5.25 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions:Length 24mm; Width 17mm (including diamond shoulders) Condition and Wear:Excellent; commensurate with 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.
£11,950
Art Nouveau, Diamond Ring, 18ct Yellow Gold and Silver
Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place Of Origin:Possibly France Date:Circa 1900 to 1910 Metal Composition:18ct Yellow & Silver Stone Composition:Principle diamond: 0.70ct (estimated). Clarity; SI Colour; G|H. Assessed in mount. Length 5.8mm; Width 5.8mm; Depth 2.8mm. Diamond is bright and lively and, most importantly, appears original to the ring. Surrounding diamonds: 0.45ct total. Total diamond weight - 1.15ct (estimated). Band Size: UK P / US 7.5. Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions:Length 30.1mm; Width 10.5mm (not including diamond shoulders); Height of setting 5.5mm Condition and Wear:Excellent; wear commensurate with age - over last 100 years. Natural patina, can polished as 'new'. All stones secure, safely set within claws fully covering each stone, no damage to the setting. There are no marks or scratches that we feel necessary to mention. All of our jewellery is professionally cleaned prior to us listing it. See similar rings: diamond, yellow gold
£8,950
Fancy Sapphire | French, 1950s, Yellow Sapphire and Diamond Ballerina Cluster Ring
This vintage ring is exquisite. Each element is unique, and unexpected- working harmoniously with the rest to leave a lasting impression. The 4.5 carat honey-coloured sapphire is surrounded by a jagged halo of baguette cut diamonds- their sharp angular shape starkly contrasts the curvaceous, welcoming central gemstone. They generously lend their sparkle to the sapphire, and greatly add to this rings over-all luminosity. This contemporary ring is a true curiosity, and a beautiful one at that. Place Of Origin: France Date & Design Period: Circa 1950 | Mid 20th Century Metal Composition: Platinum & 18ct White Gold Stone Composition: Yellow Sapphire: 4.5ct Length 11.2mm; Width 8.5; Depth 6.4mm Diamond Total diamond weight: 4ct Clarity; VS Average Colour; F/G Band Size: UK M / US 6.25 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions: Length 23mm; Width 17.5mm; Height of Setting 9.5mm Condition and Wear: Excellent; Wear commensurate with 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. Looking for the Ultimate Party Ring? Shop Cocktail Rings or Caring for Sapphire Jewellery
£24,500
Art Nouveau, 18ct Gold, Diamond Ring
This Art Nouveau 18 carat gold and diamond ring originated from the Edwardian era. Its unique and elongated shape make it a very flattering wear. The three central diamonds are wonderfully accentuated by both this rings unique shape and the jewellers use of smaller, complementary diamonds. This Art Nouveau ring is very unique, it would make a wonderful celebratory gift, or perfectly commemorate a very special time. Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place Of Origin: United Kingdom Date & Design Period: Circa 1915 | Edwardian ; Art Nouveau Metal Composition: Platinum & 18ct Yellow Gold Stone Composition: Principal Diamond: 0.65ct (estimated) Secondary Diamonds: 0.20ct each; above & below principal diamond Other Diamonds: 0.25ct total Total diamond weight: 1.30ct Band Size: UK P 1/2 / US 8 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions: Length 23.3mm; Width 15.8mm (including diamond shoulders) Condition and Wear: Excellent; Wear commensurate with 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. Looking for the Ultimate Party Ring? Shop Cocktail Rings
£6,850
Art Deco Emerald and Diamond Ring, Platinum
This superb ring shows the mastery of gem-cutting and setting that jewellers attained in the early decades of the 20th century. This ring, with its elegant ‘navette’ shape, is centred on a circular-cut diamond, which is ingeniously surrounded by seamlessly set calibré-cut emeralds. Bordered by glittering circular-cut diamonds, this is a perfect example of a striking yet wearable early 20th century jewel. Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place Of Origin:England, or possibly France. Date & Design Period:Circa 1920 | Art Deco Metal Composition:Platinum Stone Composition:Total Emerald weight: 1.00ct (estimated) Treatment: Untreated/minor oil (assessed by our GIA qualified gemologist). The emeralds are of Colombian origin, this will be stated on the certificate of authenticity. Diamond Principle diamond: 0.65ct (estimated). Length 5.9mm; Width 5.9mm; Depth 2.8mm Clarity; VS1 Colour; G. Cut; transitional round-cut. Surrounding diamonds: 0.45ct (estimated total). Band Size: UK P 1/2 / US 7.75. Single complimentary re-size available. This ring can easily be re-sized. Front Head Dimensions:Length 23.8mm; Width 13mm; Height of setting 5mm Condition and Wear:Excellent; minor wear commensurate with age. All stones, including the emeralds, checked and secure. Safely set within each settings. No damage to the setting. No cracks to the emeralds just very minor scratches. Caring for Emerald Jewellery
£9,750
Art Nouveau, 18ct Gold, Emerald and Diamond Ring
The elongated shape of this ring has its origins in the 18th century boat-shaped ‘navette’ rings of the 18th century. This version, with its curving, leaf-like contours, is clearly informed by Art Nouveau, a turn-of-the-century movement characterised by aesthetically stylised naturalism, and sinuous, dramatic lines. The unusual cuts of the outer emeralds are a particularly rare feature. The outer emeralds are extraordinary as they slightly curve to fit the contours of the ring’s outline - a difficult and expensive feat for a lapidary to accomplish with any gemstone. To finish it off, a line of beautifully matched circular-cut diamonds down the centre, bordered by four marquise-shaped emeralds, paired like newly sprouted leaves, some smaller diamond accents and a delicate millegrain border. This is a miniature masterpiece, it is romantic and unique making it a wonderful choice for an antique engagement ring. Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place of Origin:United Kingdom Date & Design Period: Circa 1910 | Edwardian Metal Composition: 18ct Gold & Platinum Stone Composition: Emerald Total emerald weight: 0.4ct DiamondsTotal diamond weight 1.6ct. Average Clarity; VS Colour; G. Band Size: UK O / US 7 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions: Length 22.5mm; Width 17mm; Height of setting 3.5mmCondition and Wear:Very good; Minor wear commensurate with 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.
£9,500
Art Deco, French, Platinum, Pink Sapphire and Diamond Ring
Here we have a pink sapphire and diamond ring, circa 1925. Sri Lanka is the most historically famous source of sapphires, and was colloquially known as the ‘Island of Gems’. This 3.45 carat unheated Sri Lankan Sapphire displays a floral purplish-pink body colour, and takes centre stage within this lavish early 20th century saddle-shaped mount, millegrain-set with nearly 3 carats of antique circular-cut diamonds. This vintage ring is an incredible demonstration of French craftsmanship of the period. It’s a huge statement piece, it looks amazing on the hand. The sapphire sits centre of this fantastic ring. Accompanied by GCS report no. 79221-88, stating that the sapphire weighing 3.45 carats is of Sri Lankan origin, with no indications of heat treatment. Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place Of Origin:France Date & Design Period: Circa 1925 | Art Deco Metal Composition:Platinum; Marked 'Mascron' French mark for Platinum Stone Composition: Cushion-cut Pink Sapphire Pink Sapphire: 3.45ct Length 9.19mm; Width 8.28mm; Depth 4.30mm Treatment: Accompanied by GCS report no. 79221-88; stating that the sapphire is natural, with no indications of heat treatment DiamondTotal diamond weight: 3ct (estimated) Band Size:UK N / US 6.5 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions:Length 25mm; Width 18mm; Height of setting 10mmCondition and Wear: Excellent; Minor wear commensurate with 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.
£15,000
Engagement | Art Deco, 1920s, Old-Cut Diamond Plaque Ring
A stunning arrangement of old-cut diamonds, set in white gold, to form this unquestionably Art Deco design. The three principle diamonds are set horizontally to trail and elongate the finger. Further enhanced by a border of integrated smaller old-cut diamonds, all carefully considered and configured to form an original design. The ring sits wonderfully flat to the finger, making it very easy to wear daily. It would make an amazing engagement ring. Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place Of Origin: Germany Date & Design Period: Circa 1920 | Art Deco Metal Composition: White Gold. Marked; '585' Stone Composition: Central diamond: 0.40 carat (estimated) Top and bottom diamonds: 0.66 carats (estimated total) Other diamonds: 0.90 carats (estimated total) Front Head Dimensions Length 23mm; Width 15mm; Height of setting 6mm Band Size: Condition and Wear: Very good; very minor wear to mount commensurate with age. All stones secure, safely set.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.
£4,950
Belle Époque, French, Emerald and Diamond Marquise Cluster Ring, Original Box
This Belle Époque ring is set to centre a deep green emerald-cut emerald further set with beautiful old-cut diamonds in a marquise shape cluster. The emerald is a fresh vivid colour with very good saturation. This ring has a wonderful golden-buttery colour, and is a perfect example of gilding, it presents wonderfully glowing gold and the curve of its shape is truly eye catching! Please view the technical details below. If you have any questions, or to book an appointment to view this ring, please contact us using the following options. Place Of Origin:France Date & Design Period:Circa 1900-1915 | Early 20th Century Metal Composition:18ct Yellow Gold Stone Composition:Emerald: 0.7ct (estimated) DiamondTotal diamond weight: 1.4cts (estimated) Band Size:UK R½ / 9 (complimentary re-size available) Front Head Dimensions:Length 33mm; Width 10mm; Height of setting 8mm Condition & Wear:Excellent; Very minor wear to mount commensurate with age. All stones secure, safely set with claws fully covering each stone, no damage to the setting or emerald. Very 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.
£4,950
Frequently Asked Questions
Find out about resizing, certification and shipping at The Antique Ring Boutique
Can a ring be re-sized?
Yes, most of our rings can be re-sized; unless stated in the item description. Simply add your required size in the notes section at checkout, and our team will take care of the rest!
What is my ring size?
If you are unsure of your ring size after choosing the perfect ring, please consult the sizing guide here or contact us to get a more accurate gauge of your ring size.
How long does re-sizing take?
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.
Can I purchase a ring and later return it to be re-sized?
Yes, we do. For example, if you have recently purchased a vintage engagement ring online, but it is not quite the right size for your partner, we can resize it. There is no additional charge for this but the buyer is responsible for the return postage and insurance upon return.
Does the ring come with a certificate?
While most of our rings are accompanied by gemological certificates, it is possible to provide a certificate to rings which don’t already have a certificate. There is an additional charge for this. All of the rings are checked and examined by a professional gemologist before they reach the website.
Do you ship items internationally?
Yes, we provide free international express shipping on all online orders. 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.
How long will it take for the ring to arrive?
For all vintage and antique ring 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. Local taxes and duties may apply. You can read our shipping page for more information.

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