- New
Antique Diamond Drop Earrings Silver Upon Gold,...
A pair of early 19th century diamond drop earrings, with the top pair of diamonds weighing approximately 1.50ct each, in our opinion the colour is...
£165,000.00
Gemstone Jewellery
Discover luxury jewellery by gemstone. The Moira Fine Jewellery selection of gemstone jewels includes birthstones, cabochons, faceted gems and more unusual gemstone types. Explore by colour or choose a gemstone that’s meaningful to you or your loved one.
New products
- New
Antique Pearl, Diamond and Gold Three Stone Ring
An antique pearl and diamond three stone ring, set with natural pearls, either side of a cushion shaped old-cut diamond, weighing approximately...
£9,500.00
- New
Ghiso Art Deco Agate Onyx Diamond and Platinum Dress...
An Art Deco, agate, black onyx and diamond dress-set by Ghiso, comprising a pair of cufflinks, four buttons and two collar studs, each with three...
£14,000.00
- New
Rose Cut Diamond and Gold Star Pendant 1.00ct
An antique style diamond star pendant, with twelve points, set with rose-cut diamonds, with an estimated total weight of 1.00ct, with a rose-cut...
£1,075.00
- New
Rose Cut Diamond and Gold Star Pendant 1.50ct
An antique style diamond star pendant, with twelve points, set with rose-cut diamonds, with an estimated total weight of 1.50ct, with a rose-cut...
£2,250.00
- New
Rose Cut Diamond and Gold Star Brooch 1.95ct
An antique style diamond star brooch, with twelve points, set with rose-cut diamonds, with an estimated total weight of 1.95ct, with a rose-cut...
£3,900.00
- New
Brilliant-Cut Diamond Stud Earrings, 2.80ct
A pair of modern diamond stud earrings, each earring claw set with a round brilliant-cut diamond, weighing an estimated total of 2.80 carats, with...
£9,850.00
- New
Old-Cut Diamond Stud Earrings, 1.80ct
A pair of diamond stud earrings, set with round, old transitional cut diamonds, each weighing an estimated 0.90 carats, with an estimated colour of...
£8,500.00
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Moira Plique à Jour Enamel and Diamond Flower Earrings
A pair of flower earrings, each with four, five petalled, flower heads, with blue and pink plique à jour enamel and rose-cut and eight-cut...
£9,000.00
Diamond and Platinum Line Bracelet, 1.85ct
A diamond line bracelet, set with a total of 1.85ct of round brilliant-cut diamonds, in millegrain edged rub over settings, mounted in platinum.
£6,500.00
- New
Antique Diamond Drop Earrings Silver Upon Gold,...
A pair of early 19th century diamond drop earrings, with the top pair of diamonds weighing approximately 1.50ct each, in our opinion the colour is...
£165,000.00
Fancy Yellow Diamond Ring, 2.01ct
A Fancy yellow diamond ring, set with a 2.01ct cushion-cut diamond of fancy yellow colour and VS2 clarity, in a yellow gold, four claw setting,...
£18,000.00
0.72ct Diamond Ring
A diamond ring, centrally set with an emerald-cut diamond weighing an estimated 0.72ct, with a baguette cut diamond border, with 0.11ct of...
£7,000.00
- New
Ghiso Art Deco Agate Onyx Diamond and Platinum Dress...
An Art Deco, agate, black onyx and diamond dress-set by Ghiso, comprising a pair of cufflinks, four buttons and two collar studs, each with three...
£14,000.00
Edwardian Pearl Diamond Platinum and Gold Three Row...
An Edwardian pearl and diamond ring, set with three natural pearls, measuring approximately 6mm each, with old-cut diamonds set either side, with...
£8,000.00
- New
Antique Pearl, Diamond and Gold Three Stone Ring
An antique pearl and diamond three stone ring, set with natural pearls, either side of a cushion shaped old-cut diamond, weighing approximately...
£9,500.00
Padparadscha Sapphire, Diamond and Ruby Bracelet
A wide padparadscha sapphire and diamond flower bracelet, set with pink, orange and red, marquise-cut padparadscha sapphire weighing an estimated...
£40,000.00
Oscar Heyman Sapphire and Diamond Ring
An Oscar Heyman sapphire and diamond ring, set with baguette and brilliant cut diamonds and calibre cut sapphires, set in a knot style design,...
£7,000.00
- New
Rose Cut Diamond and Gold Star Pendant 1.00ct
An antique style diamond star pendant, with twelve points, set with rose-cut diamonds, with an estimated total weight of 1.00ct, with a rose-cut...
£1,075.00
- New
Rose Cut Diamond and Gold Star Pendant 1.50ct
An antique style diamond star pendant, with twelve points, set with rose-cut diamonds, with an estimated total weight of 1.50ct, with a rose-cut...
£2,250.00
- New
Rose Cut Diamond and Gold Star Brooch 1.95ct
An antique style diamond star brooch, with twelve points, set with rose-cut diamonds, with an estimated total weight of 1.95ct, with a rose-cut...
£3,900.00
Vintage Diamond Cluster Ring, Silver-Upon-Gold,...
A vintage diamond cluster ring, with an oval shape head, set with an old-cut diamond, weighing approximately 1.00ct, set in a claw setting, with a...
£7,500.00
Aquamarine, Diamond and Platinum Cluster Ring
An aquamarine and diamond ring, set with a 2.59ct cushion shaped aquamarine, surrounded by grain set, round brilliant-cut diamonds, with four,...
£8,950.00
Antique Fabergé Moss Agate and Diamond Heart Brooch
A Fabergé moss agate and diamond heart shape brooch, with a heart shape dendritic agate, with inclusions suggesting trees, with a surround of...
£15,000.00
Amethyst and Rock Crystal Bracelet
An Art Deco amethyst, rock crystal and eight-cut paste bracelet, mounted in silver, French, circa 1930s.
£3,400.00
Antique Diamond, Silver and Gold Crescent Brooch,...
An antique diamond crescent brooch, set with approximately 2.00ct of graduating old-cut diamonds, mounted in silver-upon-gold, with a plain inner...
£3,900.00
Old-Cut Diamond Ring, 0.75ct
A vintage diamond ring set with an old-cut diamond weighing 0.75 carats, of E colour and VS1 clarity, with two round brilliant-cut diamonds set in...
£7,500.00
Vintage 0.80ct Diamond and Platinum Ring
A vintage diamond ring, set with a round brilliant-cut diamond in the centre, weighing approximately 0.80ct, with four eight-cut diamonds in each...
£5,800.00
Round Brilliant-Cut Diamond Ring, 0.81ct
A modern single stone diamond ring, mounted in platinum, set with a 0.81 carat, E-F colour, VS1 clarity, round brilliant-cut diamond, with...
£7,000.00
Black Star Sapphire and Diamond Ring
A black star sapphire and brown diamond ring, with an oval, cabochon-cut black star sapphire, with an estimated stone weight of 53.86ct, with a...
£8,000.00
Green to Yellow Sapphire Rose Ring
A green to yellow shaded sapphire rose ring, with 12.70ct of pavé set green and yellow sapphires and 0.46ct of round brilliant-cut diamonds mounted...
£12,000.00
Diamond Platinum Eternity Ring
A modern full eternity ring, set with a row of round brilliant-cut diamonds, weighing an estimated total of 0.26 carats, channel set in platinum.
£1,300.00
18ct White Gold Eternity / Wedding Ring
A modern eternity or wedding band, set with two continuous rows of round brilliant-cut diamonds, weighing an estimated total of 0.56 carats,...
£2,400.00
- New
Brilliant-Cut Diamond Stud Earrings, 2.80ct
A pair of modern diamond stud earrings, each earring claw set with a round brilliant-cut diamond, weighing an estimated total of 2.80 carats, with...
£9,850.00
- New
Old-Cut Diamond Stud Earrings, 1.80ct
A pair of diamond stud earrings, set with round, old transitional cut diamonds, each weighing an estimated 0.90 carats, with an estimated colour of...
£8,500.00
Citrine, Diamond and Platinum Butterfly Brooch
A large butterfly en-tremblant brooch, with brilliant-cut and marquise-cut diamond set wings, thorax, eyes and antennae. The abdomen is set with a...
£40,000.00
- New
Sapphire Diamond and Platinum Cluster Earrings, 2.83ct
A pair of modern sapphire and diamond cluster earrings, set with a pair of sugar-loaf sapphires, with a total weight of 2.83ct, each with a...
£12,500.00
- New
Edwardian Rock Crystal Diamond Black Onyx Enamel...
An Edwardian rock crystal diamond black onyx enamel platinum and gold dress set, with an old-cut diamond in the centre of each, in millegrain edged...
£5,000.00
- New
Antique Sapphire Ruby and Gold Snake Bangle, Circa 1875
An antique snake bangle, with a pear shape sapphire, set in a textured gold head, with a foliate design, with cabochon-cut ruby eyes, onto an 18ct...
£6,250.00
Ruby and Diamond Line Bracelet
A ruby and diamond line bracelet, set with round brilliant cut diamonds weighing an estimated total of 2.55ct and French-cut rubies weighing an...
£13,000.00
Diamond and Moonstone Earrings
A pair of diamond and moonstone drop earrings, set with round brilliant cut diamonds weighing a total of 1.03ct, and moonstones with a total weight...
£6,500.00
Ruby and Diamond Flower Cluster Earrings
A pair of ruby and diamond flower cluster earrings, each set with six pear shaped faceted rubies, with a total weight of 3.36ct, forming flower...
£6,800.00
Blue Topaz And Diamond Flower Ring
A blue topaz flower ring, with five pearshape blue topaz petals, with a total weight of 6.34ct, with a round brilliant-cut diamond centre, in a rub...
£4,950.00
Ruby, Enamel and Diamond Raspberry Ring
A ruby, enamel and diamond raspberry ring, with three central raspberries, pavé set with cabochon-cut rubies, with green plique à jour enamel...
£8,500.00
Radiant-Cut Diamond Ring, 1.01ct
A single stone diamond ring, with a 1.01ct, H colour, SI1 clarity radiant-cut diamond, in a four claw setting, mounted in platinum, accompanied by...
£7,900.00
Orange to Yellow Sapphire Rose Ring
An orange to yellow shaded sapphire rose ring, with 11.03ct of pavé set orange and yellow sapphires, mounted in 18ct yellow gold, with blackened...
£11,500.00
Sapphire, Emerald and Diamond Ring
A vintage sapphire, emerald and diamond ring, central oval cut sapphire with a square cut emerald to each side, within two semi circles of...
£12,500.00
Aquamarine and Diamond Ring
An aquamarine and diamond ring, set with a marquise-cut aquamarine, weighing an estimated 4.69ct, with decorative diamond set surround, shoulders...
£12,000.00
French Art Deco Diamond Platinum Bracelet
A magnificent French Art Deco diamond bracelet, set with approximately 20.00ct of old-cut diamonds. The sides are engraved with a foliate and...
£60,000.00
- New
Baroque Mabé Pearl, Diamond and White Gold Ring,...
A vintage Baroque mabé pearl and diamond cocktail ring, with a 16mm mabé pearl, with shoulders set with three rows of graduating round...
£3,000.00
- New
Victorian Diamond Tiara Necklace, 16.00ct
A late Victorian diamond tiara, with the option of converting into a necklace, comprised of an old-cut diamond set fringe swag, with an open bow...
£48,000.00
- New
Antique Diamond Rivière Necklace, 22.00ct
A Victorian diamond rivière necklace, comprising a single row of graduating, cushion shaped old-cut diamonds, individually mounted in silver cut...
£44,000.00
- New
Fancy Yellow Diamond Ring, 1.53ct
A modern diamond ring, set with a principal rectangular modified brilliant-cut fancy yellow diamond, weighing 1.53 carats, claw set and mounted in...
£16,000.00
- New
Vintage Burma Ruby and Diamond Cluster Ring, 4.33ct
A vintage cluster ring, set with an oval-cut Burmese ruby to the centre, weighing 4.33 carats, surrounded by ten round brilliant-cut diamonds,...
£39,500.00
- New
Vintage French Gold and Diamond Bracelet, Circa 1950
A vintage, wide belt and buckle design bracelet, comprised of seven rows of brick-style links, with two single-cut diamond set "V" sections at...
£8,950.00
- New
Antique Diamond Bow Brooch, 9.00ct
A late Victorian open bow brooch, set with round and cushion shaped old-cut diamonds, weighing an estimated total of 9.00 carats, mounted in silver...
£9,500.00