Coloured Gemstone

Natural lemon-yellow pear shape sapphire, set in 18k yellow gold.

£1700.

Beautiful dainty cushion cut cognac diamond set in 18k rose gold, with a tapered diamond halo. 

From £2700.

One off special cut aquamarine set in 18k yellow gold.

This is a bespoke piece.

Bright collour clashing lapis lazuli and emerald ring, set in 18k yellow gold.

This is a bespoke piece.

Bespoke cut blue sapphires set in a halo around a central white diamond, set in 18k white gold.

This is a bespoke design.

Gold 'Bridge' Deco inspired ring with baguette diamonds, emeralds, mink diamonds and cabochon green sapphires. In 18k yellow gold.

A round stormy grey diamond with 6 surrounding pear cut diamonds set in a starburst design, set in 18k rose gold.

Prices start at £1935.

A modern take on the Art Deco 'Target' design, this ring features a large white central diamond with deep blue sapphire halo.

Bright white round diamond engagement ring with stepped baguette cut sapphires either side. Set in 18k yellow gold.

An unheated octaganal shape yellow sapphire, set in between two white diamonds in 18k yellow gold.

Available to buy for £1995.

A large cognac coloured diamond set on a double band with smaller white diamonds, in 18k yellow gold.

Available to buy for £3550.

Two unheated emerald cut sapphires with a combined weight of 2.48cts with grain set diamond step down shoulders in 18ct yellow gold.

A bold yellow sapphire with two trillion cut diamonds either side, set in 18k yellow gold.

This is a bespoke design.

An Asscher cut diamond with surrounding yellow sapphires, set in 18k yellow gold.

This is a bespoke design. 

A 6ct oval blue sapphire, surrounded by blue sapphire triangles and diamonds.

This ring is a bespoke design.

Diamond and sapphire trilogy ring, with classic styling for a modern bride.

An unusual white diamond with natural yellow inclusions, set in 18k yellow gold with smaller surrounding white diamonds.

Dusty grey pear cut diamond set in 18k rose gold, pictured with an accompanying rose gold band. 

Incredible dark grey marquise cut diamond set in yellow gold, with pavé diamond shoulders.

A brilliant cut diamond flanked by custom cut blue sapphire fans, with further diamonds. All set in 18k Fairmined yellow gold.

A custom-cut mint-tourmaline set with a double claw setting to showcase the unique colour and design.

A marquise cut moonstone set with white diamonds in 14k yellow gold.

Pear cut moonstone with a white diamod halo, set in 14k yellow gold.

Round 'salt & pepper' diamond with 4 small round diamonds, and two trillion cut diamonds set each side, in 18k rose gold.

Beautiful bright blue sapphire set on a triple band in 18k yellow gold. With pavé set white diamonds.

Incredible bright blue tanzanite ring, set in blue rhodium plated platinum.

Cognac coloured cuhion cut diamond with graduated diamond side stones, set in 18k rose gold. 

Large bold green emerald set between two baguette diamonds, in Platinum.

All bespoke pieces by Luis Miguel Howard start at £2000.

Marquise cut blue tanzanite, with green emerald and white diamond side stones.

Brilliant champagne diamond set in 18k yellow gold, with white diamond side stones. 

Rose cut champagne diamond with surrounding champagne diamonds, set in 18k gold. 

Bright round ruby set with surrounding pavé rubies in 18k yellow gold. 

A large, clear blue sapphire inside a twisting diamond design, set in platinum. 

A delicate and dainty ring with a white marquise diamond and two pink sapphires either side. Set in 18k yellow gold. 

Mixed gemstone ring, set in 18k yellow gold. 

The Ada III lines up seven brilliant black diamonds within the arch of the gold asymmetric ring profile.

Deep blue cabochon sapphire and white trillion cut diamond set in platinum, with a textured finish. 

Asymmetric oval tourmaline and baguette diamonds set in 18k yellow gold. 

Bright green round central emerald with mismatched modern halo of baguette and brilliant cut white diamonds. Set in 18k yellow gold.

Large deep red oval set in a split band with pavé detail.

Marquise cut ruby set in yellow gold, on a pavé double band. 

Deep blue sapphire cabochon, fancy yellow diamond and baguette diamond ring set in platinum. 

Brilliant round cognac diamond set in 18k rose gold. 

Lavender hued spinel set in 18k rose gold, with white diamond details. 

Violet tourmaline and pink sapphire cocktail style ring, set in 18k yellow gold.

Round central aquamarine with smaller round white diamonds either side. In 18k yellow gold. 

Deep blue sapphire with graduated halo design in white diamonds. Set in 18k white gold. 

Pink oval shaped sapphire with white diamond semi-halo design, in 18k white gold. 

Large pink tourmaline set in a modern diamond studded 4-prong setting, in 18k white gold. 

Deep blue sapphire set in a diamond set platinum band.

An emerald set in a yellow gold band, with geometric stepped diamond band surround above and below. 

Dark grey diamond with white diamond halo, set on a skinny 18k rose gold band. 

Central deep blue tanzanite with a double square halo of white diamonds. Set in platinum. 

Green tourmaline centre stone with baguette white diamonds to the sides. Set in palladium. 

Yellow Asscher cut diamond with two trillion white diamonds and white diamond pavé.

Large opal with a diamond pavé halo, set in 18k yellow gold. 

Three round diamonds with an emerald and sapphire double halo, set in 18k yellow gold. 

Round blue sapphire flanked by tapering green emerald baguettes. In 18k yellow gold. 

Multi gemstone ring in blackened 18k white gold. 

Emerald cut aquamarine with small rubies, set in blackened 18k white gold. 

Pale blue aquamarine with four surrounding orange sapphires, as well as two baguette cut white diamonds. All set in 18k yellow gold. 

Pear cut emerald surrounded by smaller round emeralds, set in 18k yellow gold. 

Two bright emeralds with a white diamond halo, flanked by baguette cut rubies. Set in 18k yellow gold. 

Oval sapphire with white diamond surround, set in 18k yellow gold. 

Brilliant cut diamond with a double halo of pink and white diamonds, set in 18k white gold. 

A mix of oval, round, baguette and square cut purple tanzanites set in 18k rose gold. 

Mixed cut white diamonds set in 18k yellow gold. 

A explosion of radiant diamonds on 18k yellow gold. 

Pink sapphires set in 18k rose gold. 

Pear cut rubies set in 18k rose gold. 

White sapphire and yellow sapphires set in 18k yellow gold. 

Deep red/pink ruby with small white diamonds set to either side. In 18k rose gold. 

Bright orange sapphire, blue sapphire and bi-colour sapphire with a round brilliant cut diamond, set in 18k yellow gold. 

Large white diamond centre stone with small princess cut channel set blue diamonds. Small white diamond accents, set in 18k yellow gold. 

Bespoke cut bright blue sapphire, with small yellow sapphires and diamonds. In 18k yellow gold. 

Baguette cut diamond with two princess cut pink sapphires, set in 18k yellow gold. Hidden morganite on the underside of the band.

Cocktail Ring with baguette tourmaline centre stone with four surrounding blue sapphires.

Inverted square deep-blue sapphire with surrounding princess cut emeralds in a hexagonal halo.

White baguette diamond flanked by blue trillion cut sapphires and cognac diamonds. Set in 18k yellow gold. 

Deep blue baguette sapphires, baguette cut emeralds and small round rubies, set in 18k rose gold. 

Bright orange centre sapphire with circular bands of yellow gold, with pavé detail in white diamonds. 

London Blue Topaz set in a contemporary prong setting, in 18k yellow gold.

Inverted deep green emerald with 'V' shape white diamond design, set in platinum. Also shown with 18k yellow gold wedding band.

Deep dea-blue oval sapphire set in yellow gold, with white diamond detail on the setting. 

Oval shape lavender sapphire with white diamond pavé surround, set in 18k white gold.

Prices for this ring start from £1950.

Square cut opal with princess cut emerald surround, set in 18k yellow gold. 

Triangle cut cognac diamond set in enamelled 18k yellow gold band. With surrounding small round diamond details.

Bright pink ruby and champagne diamond ring in yellow gold. 

Raspberry, lilac, green and amber sapphire multi stone ring, set in yellow gold. 

Large tanzanite centre stone with baguette and round diamond surround, set in platinum. 

Featuring extremeley rare mink coloured diamonds, this geometric style bespoke ring also features pink sapphires, and princess cut diamonds set in

An incredible one-off design, this unique ring features dark pink sapphires surrounded by a wall of small white diamonds, all set in 18k rose gold.

Beautiful 2-part ring featuring bespoke cut green tourmalines set in 18k yellow gold, that slot together in a seamless action.

An incredible multi-cut diamond ring, featuring a beautiful Asscher cut diamond central stone, with surrounding channel-set princess cut diamonds, 

Bespoke morganite and sapphire cocktail ring in 18k yellow gold.