Single Stone Diamond Rings

Old European cut Diamond White Gold Filigree engagement ring. 18ct white gold single stone Diamond ring.

From designer Single Stone, 18 karat yellow gold diamond eternity Kelly band. This band is crafted with 8 horizontal marquise diamonds with an approximate combined weight of 1.40 car...

C1930's Vintage Diamond Trilogy Ring, Handmade in 18ct and Platinum 18ct Yellow Gold and Platinum 3 stone Diamond ring. 3 single cut Diamonds illusion grain set in platinum top with ...

Vintage Diamond and 18ct white gold engagement ring, with beautiful filigree setting 18ct white gold (acid tested) single stone Diamond ring.

A beautiful stylish 18ct gold baguette cut diamond single stone diamond ring, with similarly cut diamond shoulders.

The ring is handmade in LA by Single Stone. The ring has 2-speed bumps and can be resized.

Platinum Certified Single Stone Diamond Engagement Ring. Set with one certified round brilliant cut diamond set in a four claw setting.

18ct White Gold Pear Shape Diamond Single Stone Engagement Ring. Set with one pear shape diamond set in a three claw setting.

A beautifully simplistic Diamond solitaire ring. Featuring a round brilliant cut Diamond in a rub over collar setting weighing 0.08ct, this ring is safe and secure to have and be wor...

Lightning ring in rose gold with 2 single stone diamonds by Selda Jewellery Additional Information:- Collection: Thunder Collection 14k Rose gold 0.04ct White diamond

platinum set 2,21ct est H vs1 platinum set with baguette diamond shoulder1960c

Millegrain collet-set with an Old European-Cut diamond estimated to weigh approx. 2.10cts between single-cut diamond five-stone shoulders, mounted in platinum, fitted case, the diamo...

A beautiful old cut diamond solitaire ring, the shoulders channel set with three small brilliant cut diamonds. Mounted in platinum. English, circa 1905. The central diamond weighs 2...

18ct White Gold Certified Radiant Cut Diamond Single Stone Engagement Ring. Set with one Certified Radiant cut diamond set in a four claw setting.

Estate age 14ct gold and single stone diamond wedding band, engagement ring.

Single stone marquise cut diamond ring of approximately one carat, surrounded by brilliant cut diamonds, mounted in 18 carat white gold.

A chic and contemporary princess cut diamond single stone ring, 1.01 carats with GIA certificate stating Colour G, Clarity vs1, mounted in platinum with brilliant cut diamond channel...

Very Lovely Knot style, vintage white gold Engagement ring, featuring a brilliant cut Diamond - 14ct White gold single stone Diamond Engagement ring.

Custom designed wedding set, a two for one! 14ct White Gold single stone Diamond 2 ring set. Emerald cut Diamond grain type set in rub over surround with flat tapered top shoulders...

Early 20 th century 18 carat gold and platinum brilliant cut diamond single stone ring. Diamond estimate weight 0.35ct H-I colour P1 clarity.

Antique Diamond Ring Platinum Circa 1920s Step back in time with this stunning engagement ring from the 1920s, crafted from luxurious platinum.

Single stone diamond ring, 1.20ct emerald-cut diamond, horizontally set, in a wide band with a satin finish, accompanied by a GIA certificate stating D colour, VS1 clarity, set in pl...

A fantastic example of classic Cartier design, here we have a single stone diamond ring. The diamond is four claw set and the mount is made in 950 platinum.

An Edwardian platinum single stone diamond ring, featuring a 2.78ct L colour and VS1 clarity Old European cut diamond, set in an eight claw setting with scroll detailing on the sides...

Here we have a unique single stone diamond ring. This striking widespread piece features a centralised old European-cut diamond, exuding a captivating white hue.

The central claw set round old-cut diamond weighing approx. 1.20 cts flanked by two baguette diamonds for a total of 0.40 cts Mounted in 18Kt white gold Finger size: 7 Weight: 3.3 gr

Here we have a breathtaking single stone diamond ring. This timeless piece has been crafted from a rich 22ct rose gold features a 1.57 carat fancy vivid yellow trapezoid cut diamond ...

A single stone diamond ring, round brilliant cut diamond, weighing 0.81ct, four claw set in platinum.

A single stone diamond ring, 0.55ct round brilliant-cut diamond, with three singlet-cut diamonds set in each shoulder, mounted in platinum.

Single stone diamond ring, cushion cut diamond weighing 3.03ct of E colour and VS2 clarity with 0.31ct of diamonds set in the shoulders mounted in platinum, accompanied by a GIA cer...

Centering three transitional cut diamonds weighing in total approximately 1.55 carats; H/I color with VS clarity Bead set East to West in an elongated oval mounting with intricately...

Beautiful Antique Art Deco Platinum Pearl and Diamond Three Stone Ring. This gorgeous ring is crafted in platinum.

A pretty vintage Art Deco diamond, three stone ring. A rich 18kt yellow gold band with three sparkling single cut diamonds of approx 0.10 carats set into a platinum illusion setting...

Antique Single Stone Ring 18ct Gold French Stamped Circa 1920’s Beautiful, single stone diamond ring.

A pretty vintage Art Deco diamond, three stone ring. A rich 18kt yellow gold band with a row of three sparkling single cut diamonds of approx 0.10 carats set into an illusion settin...

A single stone diamond ring, set with an Edwardian-cut diamond, weighing 0.62ct, colour E, clarity VS2, with three round brilliant-cut diamonds set in each shoulder, and crosses engr...

A contemporary single stone diamond ring featuring a princess cut diamond set in a four claw V-setting to tapered shoulders and a D-sections shank.

Era: Vintage Metal Content: Guaranteed 14k Gold as stamped Stone Information: Natural Diamonds Clarity: SI1 - SI2 (center trio); SI1 - I1 (accents) Color: F - G Cuts: Round B...

A vintage single stone diamond ring, set with a round brilliant cut diamond, weighing 0.61ct, of F colour and SI2 clarity, in a four claw setting, with diamond set shoulders, mounted...

14 Karat Yellow Gold Sapphire and Diamond Ring Size 6- This lovely ring features three oval sapphires and four round single cut diamonds set in classic 14K yellow gold. Width: 3 m...

Vintage 14 Karat Yellow Gold Opal and Diamond Ring Size 7.5- This lovely ring features three oval opals (7 mm x 5 mm) and four single cut diamonds set in classic 14K yellow gold. S...

A single stone diamond ring in platinum from the Tiffany & Co Etoile collection.

An amazing single stone diamond ring in platinum. The outstanding round brilliant cut diamond weighs 4.02ct, is J in colour and VS2 in clarity set within a tapered contemporary 6 cla...

An 18k yellow gold single stone diamond ring from the Tiffany & Co.

Here we have a vintage single stone diamond ring. Set in a raised platinum square mount is a transitional diamond (0.40ct) with neatly engraved arrowed platinum shoulders.

Centering three transitional cut diamond weighing approximately 0.22 carat total. G/H color with VS clarity - bead set East to West in white gold. With a pierced surround accented by...

An elegant single stone diamond ring in platinum. The ring is set to the centre with a round brilliant cut diamond weighing 0.52ct, D colour and IF in clarity (internally flawless) i...

Here we have a fabulous single stone diamond ring. This vintage piece has been crafted from 18ct white gold and showcases a chunky old cushion cut diamond boasting a mesmerising blen...

Here we have a tremendous single stone diamond ring. This classically designed piece has been crafted from a rich 22ct yellow gold and features a striking 2.51 carat old cushion cut ...

Here we have a breathtaking single stone diamond ring. This timeless piece has been crafted from a rich 22ct yellow gold with a slight rose tint and features a 1.54 carat square shap...

Here we have an exceptional single stone diamond ring. This stylish piece has been crafted from a rich 22ct yellow gold with a slight rose tint and features a phenomenal 1.60 carat o...

Here we have an exceptional single stone diamond ring. This stylish piece has been crafted from a rich 22ct yellow gold with a slight rose tint and features a phenomenal 1.40 carat o...

Here we have a classic single stone diamond ring. A rich 18ct yellow gold band with a wide face plays host to a single round faceted old mine cut diamond.

This diamond solitaire is simply stunning. The old mine cut diamond measures approx 25pts. Modelled in 18carat gold. Ring Size: L or 5 3/4 Band Width: 5mm Height: 4.5mm Weight: 3g

The opal is pale in colour and has lots of flashes of green and all other colours within it. The rose cut diamonds either side of the opal total 4pts each side. The ring itself is m...

The gorgeous aqua stone in this ring is bright and has diamonds set either side. The aqua measures approx 80pts and the diamonds total 42pts. The ring is modelled in 18 carat gold. ...

Brand: De Beers Gender: Ladies Metal Type: 18K Yellow Gold  Size: 6.5 Weight: 2.74 Grams 18K yellow gold diamond contemporary-style solitaire engagement ring with a half round s...

Antique Sapphire and Diamond Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite and authentic Art Deco ring crafted from 18ct white gold and platinum. Thi...

This contemporary Martin Flyer custom design 14 karat rose gold engagement ring is a bold and romantic statement, featuring a captivating 1.48-carat pear-shaped fancy brown diamond w...

Breathtaking Alexander Mcqueen Corset Gown. Cosmic rain, comet and astral crystal embroideries are hand-sewn to this stunnig evening gown. Powder blue Paris net bustier dress featuri...

Sapphire Deco Ring 18ct Gold & Platinum Stamped Circa 1920s This is a truly stunning original Art Deco ring, crafted from 18ct gold and platinum. The clover-shaped design is fab...

Nice cluster Ring with the carved band and shoulders. Top parts of openwork crown in White Gold or Platinum holding bezel set natural Emerald stone and twenty diamonds, both of old ...

Fine old German Alliance 5-stones Ring featuring natural brilliant and old European cut Diamonds mounted in Platinum clusters on solid 18K Yellow Gold band. Openwork crown is 17 mm...

Antique Opal & Diamond Oval Cluster Ring 14ct Gold Stamped Circa 1910 Introducing a stunning Edwardian 14ct gold cluster ring, featuring one oval opal at its centre surrounded by...

Vintage Diamond Marquise Ring 18ct White Gold French Stamped Circa 1980s Behold this exquisite vintage 1980s French diamond ring! The marquise/navette-shaped beauty is adorned w...