Edwardian diamond-only rings
Antique, Edwardian, Three Stone Diamond Engagement Ring, 18ct Yellow Gold
Place Of Origin:United Kingdom Date & Design Period:Circa 1901 | Edwardian Metal Composition:18ct Yellow Gold & Platinum Stone Composition:Principal Diamond: 0.38ct (estimated)Length 4.9mm; Width 4.9mm; Depth 2.5mm Total diamond weight: 0.72ct Band Size:UK N / US 6.75 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions:Length 5.4mm; Width 13.1mm Condition and Wear:Very Good; 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.
£2,850
Antique 2.2ct Round-Cut Diamond Solitaire Engagement Ring, Platinum
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 Date:Circa 1920 | Art Deco Metal Composition:18ct yellow and plat. Marked: '18CT' and 'PLAT' Stone Composition:Diamond: an extraordinary stone with beautiful proportions with all the warm and charming characteristics of original antique diamond.Principle diamond weight: 2.20ct (estimated). Average Clarity; VS2 Colour; L/M. Cut; round-cut. Assessed in mount. Length 8.5mm; Width 8.5mm; Depth 5mm Band Size: UK N / US 6.75. Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions:Length 8.5mm; Width 14mm (including diamond shoulders); Height of setting 6.6mm Condition and Wear:Excellent; minor wear commensurate with age. All stones secure, safely set within platinum claws fully covering each stone, no damage to the setting or large diamond. 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. See similar rings: diamond, solitaire, platinum
£17,500
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
Antique Belle Époque Diamond Cluster Engagement Ring, 18ct Rose Gold
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 | Belle Époque Metal Composition:18ct rose gold. Indistinct French hallmarks; eagle head (18ct gold). Stamped on outside of shank. Stone Composition:Diamond Principle diamond: 0.40ct (estimated)Length 5mm; Width 5mm; Depth 2.8mmSurrounding diamond weight: 0.80ct (estimated). All matching and original to this beautiful ring, set with old round-cut diamonds. Total diamond weight: 1.20ct Band Size: UK M 1/2 / US 6.5 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions:Length 13.2mm; Width 13.2mm; Height of setting 6mm Condition and Wear:Excellent; wear commensurate with age. All stones secure, safely set with claws fully covering diamond stone, no damage to the setting or diamonds. Very minor scratches due to age. There are no marks or scratches that we feel necessary to mention. All of our jewellery is professionally cleaned prior to us listing it.
£6,250
Very Popular! Antique Green-Yellow Diamond Cluster Engagement Ring, 18ct Yellow Gold
This rare, circa 1900 Belle Epoque cluster ring features a 0.49ct light green-yellow diamond, certified as natural and surrounded by 0.75ct of additional, matching diamonds. Crafted from 18ct yellow gold, it's the perfect timeless, statement piece or it would make the most beautiful 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:England Date & Design Period:Circa 1900 | Belle Epoque Metal Composition:18ct yellow gold Stone Composition:Central Light Green-yellow Diamond: 0.49ct (estimated)Length 5.2mm; Width 5.2mm; Depth 3mm The central diamond is certified as natural green/yellow diamond. This will also be stated on the certificate of authenticity. Surrounding diamonds: Total diamond weight: 0.75ct (estimated). All matching and original to this beautiful ring. Total Diamond Weight: 1.24ct Band Size: UK O / US 7.25. Single complimentary re-size available. This ring can easily be re-sized up or down to any size. Front Head Dimensions:Length 11.5mm; Width 11.2mm; Height of setting 6.5mm Condition and Wear:Excellent; minor wear commensurate with age. All stones secure, safely set with claws fully covering each stone, no damage to the setting or stones. 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. This ring has natural patina, very charming, but can be polished out if preferred.
£9,750
Antique, Edwardian, Toi et Moi Diamond Engagement Ring, 18ct Yellow Gold
This stunning Toi et Moi Diamond engagement ring perfectly captures the essence of the Edwardian era with its intricate and sophisticated style. The 18ct yellow gold band beautifully compliments the platinum face, which showcases two principal diamonds that amount to 0.5ct each. The natural patina on the band adds an element of antique charm to this otherwise timeless ring, making it a truly unique and cherished treasure. With its expert craftsmanship and pristine design, this ring is a very apt symbol of lasting love. Place Of Origin: United Kingdom Date & Design Period: Circa 1915 | Edwardian Metal Composition: Yellow Gold & Platinum Stone Composition: Principal diamond weight: 1.00ct totalLength 5.2mm; Width 5.2mm each Surrounding Diamonds: 0.30ct total Band Size: UK K 1/2 / US 5.5 (complimentary re-size available) This ring can easily be re-sized Front Head Dimensions:Length 17.5mm; Width 14.3mm; Height of Setting: 4.9mmCondition and Wear: Very Good; Light wear consistent with age and use. 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.
£3,950
Edwardian | 18ct Gold, Diamond Daisy Cluster Ring
This sparkling Edwardian ring takes the form of a daisy. Adorned with one central diamond, and eight surrounding diamonds- this ring high has a truly high brilliance. The sweet flower-motif is memorable and understated, it is inherently feminine and encapsulates a truly delicate elegance while the rose gold band accentuates the pink tones that are present in the diamonds. 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 Metal Composition: 18ct & 15ct Rose Gold Stone Composition: Principal Diamond: 0.40ct Total weight of surrounding diamonds: 1.20ct (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 13.8mm; Width 13.6mm; Height of setting 4mm Condition & 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.
£6,750
Antique, Edwardian, Diamond Three Stone Engagement Ring, Platinum
I love this antique ring. It is a twist on the classic three stone look that incorporates a sense of movement, rhythm. The curves on this ring are subtle and elegant, and result in a ring that is almost saddle shaped, but without any bulkiness- the gaps in between the central three diamonds and the curved branches allow so much light to dance around this ring, the lustre is dazzling. The romantic origins behind three stone rings also solidify its high standing in the search for the perfect engagement ring! Thought to represent a couples past, present and future- this is a particularly amorous choice for your special someone. 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 Metal Composition: Platinum Stone Composition: Principal Diamond: 0.30ct Side Diamonds: 0.25ct each Band Size: UK N / US 6.75 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions: Length 8.8mm; Width 18mm (including diamond shoulders) ; Height of setting 4.8mm 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. Caring for Diamond Jewellery Looking for a Three Stone Engagement Ring? Explore Our Collection
£3,500
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
Edwardian, 18ct Rose Gold, Diamond Daisy Cluster 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:England Date Period:Edwardian | Circa 1900 to 1910 Metal Composition:18ct rose gold Stone Composition:Round-cut diamonds: strong brilliance, very bright and lively stones.Centre diamond: 0.65ct. Clarity VS1. Colour F/GLength 5.7mm; Width 5.7mm; Depth 3.1mm Surrounding diamonds: 0.20 to 25ct each. Average Clarity VS2/SI and Colour F/G Total diamond weight: 2.00ct (estimated, assessed in mount). Band Size: UK O / US 7.25. Single complimentary re-size available. This ring can easily be re-sized up or down to any size. Front Head Dimensions:Length 14mm; Width 14.4mm; Height of setting 4mm Condition and Wear:Excellent; minor wear commensurate with age. All stones secure, safely set with claws fully covering each stone, no damage to the setting or any of the diamonds. Very minor scratches due to age. There are no marks or scratches that we feel necessary to mention. All of our jewellery is professionally cleaned prior to us listing it.
£14,500
Art Nouveau, French, 18ct Gold, Platinum, Diamond Ring
With its carefully balanced asymmetrical composition, this ring is a delightfully modern take on Art Nouveau – a movement that swept the art world around the turn of the 20th century. Wrapping around the finger in a beautifully scrolling design, this jewel contrasts areas of yellow and white gold, giving it surprising versatility – wearable with whatever your preference for yellow or white metals, in a decadent, poetic style that works on any finger. 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 1905 | Art Nouveau Metal Composition: 18ct Yellow Gold & Platinum; Marked with dogs head; eagles head. Stone Composition: Diamond Principle diamond: 0.25ct Clarity; VS Colour; F/G Total diamond weight: 1ct (estimated) Band Size: UK H / US 4 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions: Length 23.3mm; Width 18mm Condition and Wear: Very Good; 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. Other Collections to View Shop All Belle Époque Jewellery Or, Looking for the Ultimate Party Ring? Shop Cocktail Rings
£3,750
Antique, Art Deco, Platinum, Diamond Three Stone Ring
This classic three-stone ring is set with three old European-cut stones, each of a similar size, in a handmade white gold mount. Trilogy rings are highly versatile – it would make the perfect vintage engagement ring and sit comfortably next to a wedding band, worn individually or as part of an eclectic ring stack. 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 1901 - 1925 | Early 20th Century (Edwardian to Early Art Deco) Metal Composition: 18ct White Gold; Marked ‘18ct’ Stone Composition: Total diamond weight: 1.73ct (estimated) Centre diamond 0.66ct; Length 5.4mm; Width 5.4mm Side Diamond 0.55ct; Length 5.1mm; Width 5.1mm Side Diamond 0.52ct; Length 5mm; Width 5mm Band Size: UK: M / US: 6.5 Single complimentary re-size available. This ring can easily be re-sized up to any size. Front Head Dimensions: Length 5.4mm; Width 15.5mm; Height of setting: 5mm Condition and Wear: Excellent; Very light wear consistent with age and use. 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.
£6,500
Edwardian Old-Cut Diamond 'Toi et Moi' Engagement Ring, Platinum
This diamond ring is claw-set with two circular-cut diamonds, the shoulders set with charmingly cushion-shaped diamonds. This arrangement of two stones in a crossover design is popularly known as ‘toi et moi’, or ‘you and me’, and represents the meeting of two lovers. This romantic connotation is what makes this ring the most perfect engagement ring. Place Of Origin: United Kingdom Stone Type: Large diamonds: Approx. 0.57 and 0.58 carat (calculated) Smaller diamonds: Approx. 0.14 carats total Stone Dimensions: Each diamond: 4.9mm x 4.9mm x 3.6mm Height of setting: 11mm Metal Type Platinum: Marks 'PLATINUM' (stamped) Date Of Manufacture: 1905 - 1910 Period Of Manufacture: Edwardian Condition: Excellent Band Size: UK S (complimentary re-size available)
£3,950
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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We hold appointments at PAVILION, KNIGHTSBRIDGE
- 64 Knightsbridge, London SW1X 7JF
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