Login Contact us

Country

Cart

Your cart is empty

Engagement Rings

Cassandra's elegant engagement rings incorporate unique gemstones, like green aquamarine or red spinel, into classic diamond designs, creating truly exceptional pieces to cherish for life.

Wedding Bands | Contemporary Engagement Rings | Bespoke | All Rings

Sort by

42 products

Filters

UNIQUE Handcrafted platinum engagement ring featuring a square-cut sapphire on the left and a teardrop-shaped diamond on the right.Model wearing a handcrafted platinum engagement ring featuring a square-cut sapphire on the left and a teardrop-shaped diamond on the right.
Toi et Moi Engagement Ring Platinum
Sapphire & Diamond Sale price£ 13,950
UNIQUE Handcrafted platinum engagement ring featuring a central rectangular diamond flanked by two smaller rectangular diamonds on each side, all set in a sleek band.Model wearing a handcrafted platinum engagement ring featuring a central rectangular diamond flanked by two smaller rectangular diamonds on each side, all set in a sleek band.
Emma Engagement Ring Platinum
Diamond Sale price£ 36,700
UNIQUE Handcrafted 18ct yellow gold engagement engagement ring showcasing a central aquamarine encircled by a halo of diamonds and with smaller diamonds embedded along the band.Model wearing a handcrafted 18ct yellow gold engagement engagement ring showcasing a central aquamarine encircled by a halo of diamonds and with smaller diamonds embedded along the band.
Flora Engagement Ring 18ct White & Yellow Gold
Aquamarine & Diamond Sale price£ 9,980
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large, oval ruby at its centre, surrounded by two smaller teardrop-shaped white diamonds.Model wearing a handcrafted 18ct white gold engagement ring featuring a large, oval ruby at its centre, surrounded by two smaller teardrop-shaped white diamonds.
Delilah Engagement Ring 18ct White Gold
Ruby & Diamond Sale price£ 12,770

Bridal Jewels
UNIQUE Handmade 18ct white gold engagement ring featuring a round central diamond with smaller diamonds embedded along the band.Model wearing handcrafted 18ct white gold engagement ring featuring a round central diamond with smaller diamonds embedded along the band.
Aster Solitaire Engagement Ring 18ct White Gold
Diamond Sale price£ 15,200
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large, cushion-cut mint tourmaline surrounded by a halo of small diamonds and smaller diamonds embedded along the band.Model wearing a handcrafted 18ct white gold engagement ring featuring a large, cushion-cut blue aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.
Iola Ring 18ct White Gold
Mint Tourmaline & Diamond Sale price£ 9,345
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large, cushion-cut dark blue tanzanite surrounded by a halo of small diamonds and smaller diamonds embedded along the band.Model wearing a handcrafted 18ct white gold engagement ring featuring a large, cushion-cut blue aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.
Iola Ring 18ct White Gold
Tanzanite & Diamond Sale price£ 18,600
UNIQUE Handcrafted 18ct white gold engagement ring with a round emerald at the centre, surrounded by smaller diamonds. The band of the engagement ring is also set with small diamonds.Model wearing a handcrafted 18ct white gold engagement ring with a round emerald at the centre, surrounded by smaller diamonds. The band of the engagement ring is also set with small diamonds.
Rosa Engagement Ring 18ct White Gold
Emerald & Diamond Sale price£ 8,360
UNIQUE Handcrafted platinum engagement ring with a round sapphire at the centre, surrounded by smaller diamonds. The band of the engagement ring is also set with small diamonds.Model wearing handcrafted platinum engagement ring with a round sapphire at the centre, surrounded by smaller diamonds. The band of the engagement ring is also set with small diamonds.
Rosa Engagement Ring Platinum
Sapphire & Diamond Sale price£ 12,980
UNIQUE Handcrafted 18ct white gold engagement ring with a large round central sapphire surrounded by a halo of small diamonds and smaller diamonds embedded along the band.Model wearing a handcrafted 18ct white gold engagement engagement ring with a large round central diamond surrounded by a halo of small diamonds and smaller diamonds embedded along the band.
Mia Engagement Ring 18ct White Gold
Sapphire & Diamond Sale price£ 10,440
UNIQUE Handcrafted 18ct yellow gold engagement ring featuring a central square-cut green emerald, surrounded by two tiers of small round diamonds set in a hexagonal pattern. The engagement ring band is gold, and the gemstone setting is white gold.Model wearing a handcrafted 18ct yellow gold engagement ring featuring a central square-cut green diamond, surrounded by two tiers of small round diamonds set in a hexagonal pattern. The engagement ring band is gold, and the gemstone setting is white gold.
Heloise Engagement Ring 18ct White & Yellow Gold
Emerald & Diamond Sale price£ 8,280
UNIQUE Handcrafted 18ct white gold engagement ring featuring a central square-cut ruby, surrounded by two tiers of small round diamonds set in a hexagonal pattern. Model wearing a 18ct white gold engagement ring featuring a central square-cut central blue precious stone, surrounded by two tiers of small round diamonds set in a hexagonal pattern.
Heloise Engagement Ring 18ct White Gold
Ruby & Diamond Sale price£ 9,780
UNIQUE Handcrafted 18ct white gold engagement ring featuring a central square-cut pink tourmaline, surrounded by two tiers of small round diamonds set in a hexagonal pattern. Model wearing a 18ct white gold engagement ring featuring a central square-cut central diamond, surrounded by two tiers of small round diamonds set in a hexagonal pattern.
Heloise Engagement Ring 18ct White Gold
Pink Sapphire & Diamond Sale price£ 7,760
MADE TO ORDER Handcrafted 18ct white gold engagement ring resembling rosemary sprigs, embellished with diamonds.Model wearing a handcrafted 18ct white gold engagement ring resembling rosemary sprigs, embellished with diamonds.
Rosemary Ring 18ct White Gold
Diamond Sale priceFrom £ 10,980
UNIQUE Handcrafted 18ct white gold engagement engagement ring with a large central sapphire flanked by two slightly smaller diamonds on each side.Model wearing a handcrafted 18ct white gold engagement engagement ring with a large central blue precious stone flanked by two slightly smaller diamonds on each side.
Maria Engagement Ring 18ct White Gold
Sapphire & Diamond Sale price£ 10,380
UNIQUE Handcrafted 18ct white and yellow gold engagement ring featuring a large central round sapphire flanked by one smaller teardrop-shaped diamond on each side.Model wearing handcrafted 18ct white and yellow gold engagement ring featuring a large central round sapphire flanked by one smaller teardrop-shaped diamond on each side.
Katie Round Engagement Ring 18ct White & Yellow Gold
Sapphire & Diamond Sale price£ 8,160
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large central oval aquamarine flanked by one smaller teardrop-shaped diamond on each side.
Katie Oval Engagement Ring 18ct White Gold
Green Blue Aquamarine & Diamond Sale price£ 4,865
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large central oval sapphire set horizontally, flanked by one smaller teardrop-shaped diamond on each side.Model wearing a handcrafted 18ct white gold engagement ring featuring a large central oval sapphire set horizontally, flanked by one smaller teardrop-shaped diamond on each side.
Katie Horizontal Engagement Ring 18ct White Gold
Blue Sapphire & Diamond Sale price£ 34,400
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large central oval light pink sapphire flanked by one smaller teardrop-shaped diamond on each side.Model wearing a handcrafted 18ct white gold engagement ring featuring a large central oval precious stone flanked by one smaller teardrop-shaped diamond on each side.
Katie Oval Engagement Ring 18ct White Gold
Peach Sapphire & Diamond Sale price£ 5,360
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large central oval sapphire flanked by one smaller teardrop-shaped diamond on each side.Model wearing a handcrafted 18ct white gold engagement ring featuring a large central oval sapphire flanked by one smaller teardrop-shaped diamond on each side.
Katie Engagement Ring 18ct White Gold
Sapphire & Diamond Sale price£ 15,250
UNIQUE Handcrafted 18ct white gold engagement ring showcasing two prominent stones: a round ruby on the left and a square-cut diamond on the right.Handcrafted 18ct white gold engagement ring showcasing two prominent stones: a round ruby on the left and a square-cut diamond on the right.
Toi et Moi Engagement Ring 18ct White Gold
Ruby & Diamond Sale price£ 24,890
UNIQUE Handcrafted 18ct yellow gold engagement ring featuring two prominent stones: an oval green sapphire on the left and a round diamond on the right.Handcrafted 18ct yellow gold engagement ring featuring two prominent stones: an oval green sapphire on the left and a round diamond on the right.
Toi et Moi Engagement Ring 18ct Yellow Gold
Green Sapphire & Diamond Sale price£ 4,390
MADE TO ORDER Handcrafted 18ct yellow gold engagement engagement ring with a dual band with a looping pattern in the middle, set with round-cut diamonds.
Topkapi Etoile Ring 18ct Yellow Gold
Diamond Sale priceFrom £ 15,320
MADE TO ORDER Handcrafted 18ct white gold engagement engagement ring with a dual band with a looping pattern in the middle, set with round-cut diamonds.
Topkapi Etoile Ring 18ct White Gold
Diamond Sale priceFrom £ 15,810
MADE TO ORDER Handcrafted 18ct yellow gold engagement engagement ring with a looping pattern, set with round-cut diamonds. Handcrafted 18ct yellow gold engagement engagement ring with a looping pattern, set with round-cut diamonds.
Topkapi One Ring 18ct Yellow Gold
Diamond Sale priceFrom £ 8,300
MADE TO ORDER Handcrafted 18ct white gold engagement engagement ring with a looping pattern, set with round-cut diamonds. Handcrafted 18ct white gold engagement engagement ring with a looping pattern, set with round-cut diamonds.
Topkapi Two Ring 18ct White Gold
Diamond Sale priceFrom £ 9,865
MADE TO ORDER Handcrafted 18ct yellow gold engagement engagement ring with a looping pattern, set with round-cut diamonds.
Topkapi Two Ring 18ct Yellow Gold
Diamond Sale priceFrom £ 9,565
MADE TO ORDER Handcrafted 18ct white gold engagement engagement ring with a looping pattern, set with round-cut diamonds. Model wearing a handcrafted 18ct white gold engagement engagement ring with a looping pattern, set with round-cut diamonds.
Topkapi One Ring 18ct White Gold
Diamond Sale priceFrom £ 8,550
UNIQUE Handcrafted platinum engagement ring featuring a central rectangular blue sapphire flanked by two smaller rectangular diamonds on each side, all set in a sleek band.Model wearing a handcrafted platinum engagement ring featuring a central rectangular blue sapphire flanked by two smaller rectangular diamonds on each side, all set in a sleek band.
Emma Engagement Ring Platinum
Blue Sapphire & Diamond Sale price£ 37,320
UNIQUE Handcrafted engagement ring featuring a central oval aquamarine, surrounded by a halo of small diamonds. The diamonds are set in a 18ct white gold while the band is 18ct yellow gold.Model wearing a handcrafted engagement ring featuring a central oval aquamarine, surrounded by a halo of small diamonds. The diamonds are set in a 18ct white gold while the band is 18ct yellow gold.
Katterina Ring 18ct Yellow & White Gold
Aquamarine & Diamond Sale price£ 9,980
UNIQUE Handcrafted 18ct white gold engagement ring featuring a central square-cut central diamond, surrounded by two tiers of small round diamonds set in a hexagonal pattern. Model wearing a 18ct white gold engagement ring featuring a central square-cut central diamond, surrounded by two tiers of small round diamonds set in a hexagonal pattern.
Heloise Engagement Ring 18ct White Gold
Diamond Sale price£ 9,660
UNIQUE Handcrafted 18ct white gold engagement ring featuring a central square-cut aquamarine, surrounded by two tiers of small round diamonds set in a hexagonal pattern.
Heloise Engagement Ring 18ct White Gold
Aquamarine & Diamond Sale price£ 6,400
UNIQUE Handcrafted platinum engagement ring with a round diamond at the centre, surrounded by smaller diamonds. The band of the engagement ring is also set with small diamonds.Model wearing handcrafted platinum engagement ring with a round sapphire at the centre, surrounded by smaller diamonds. The band of the engagement ring is also set with small diamonds.
Rosa Engagement Ring Platinum
Diamond Sale price£ 25,650
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large, cushion-cut green aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.Model wearing a handcrafted 18ct white gold engagement ring featuring a large, cushion-cut blue aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.
Iola Ring 18ct White Gold
Green Aquamarine & Diamond Sale price£ 5,940
UNIQUE Handmade 18ct yellow gold engagement ring ring featuring a green tourmaline at its centre, surrounded by four smaller diamonds, two teardrop-shaped. Model wearing handcrafted 18ct yellow gold engagement ring ring featuring a green tourmaline at its center, surrounded by four smaller diamonds, two teardrop-shaped.
Compass Ring 18ct Yellow Gold
Green Tourmaline & Diamond Sale price£ 14,590
UNIQUE Handcrafted 18ct white gold engagement engagement ring with a large central pink sapphire flanked by two slightly smaller diamonds on each side.Model wearing a handcrafted 18ct white gold engagement engagement ring with a large central blue precious stone flanked by two slightly smaller diamonds on each side.
Maria Engagement Ring 18ct White Gold
Pink Sapphire & Diamond Sale price£ 6,290
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large central oval diamond flanked by one smaller teardrop-shaped diamond on each side.Model wearing a handcrafted 18ct white gold engagement ring featuring a large central oval sapphire flanked by one smaller teardrop-shaped diamond on each side.
Katie Engagement Ring 18ct White Gold
Diamond Sale price£ 7,755
UNIQUE Handcrafted 18ct white gold engagement engagement ring featuengagement ring a large, cushion-cut blue aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.Model wearing a handcrafted 18ct white gold engagement engagement ring featuengagement ring a large, cushion-cut blue aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.
Iola Ring 18ct White Gold
Aquamarine & Diamond Sale price£ 5,860
UNIQUE Handcrafted 18ct yellow gold engagement ring featuring a square-cut mint tourmaline on the left and a square-cut zircon on the right.Model wearing a handcrafted 18ct yellow gold engagement ring featuring a square-cut mint tourmaline on the left and a square-cut zircon on the right.
Toi et Moi Engagement Ring 18ct Yellow Gold
Mint Tourmaline & Zircon Sale price£ 5,470
UNIQUE Handmade 18ct white gold engagement ring featuring a large, cushion cut aquamarine at its center, surrounded by two smaller teardrop-shaped white diamonds.Handmade 18ct white gold engagement ring featuring a large, cushion cut aquamarine at its center, surrounded by two smaller teardrop-shaped white diamonds.
Delilah Engagement Ring 18ct White Gold
Aquamarine & Diamond Sale price£ 9,215
UNIQUE Handmade 18ct yellow gold engagement ring featuring a large, cushion cut tsavorite garnet at its center, surrounded by two smaller teardrop-shaped white diamonds.Handmade 18ct yellow gold engagement ring featuring a large, cushion cut tsavorite garnet at its center, surrounded by two smaller teardrop-shaped white diamonds.
Delilah Engagement Ring 18ct White & Yellow Gold
Tsavorite Garnet & Diamond Sale price£ 7,350
UNIQUE Handmade 18ct yellow gold engagement ring featuring a large, cushion cut emerald at its centre, surrounded by two smaller teardrop-shaped white diamonds.Model wearing a handcrafted 18ct yellow gold engagement ring featuring a large, cushion cut emerald at its center, surrounded by two smaller teardrop-shaped white diamonds.
Delilah Engagement Ring 18ct White & Yellow Gold
Emerald & Diamond Sale price£ 14,760

INTERNATIONAL DELIVERY

Fully insured and tracked

IN STORE COLLECTION

At our London Boutique

GIFT WRAPPING

Sustainable options available

SECURE PAYMENTS

Tailored to your location