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18ct white gold circle stud earrings with three-claw diamond setting at the top, featuring two round brilliant cut diamonds totalling 0.10 ct (G–H colour, SI clarity).
Diamond Circle White Gold Stud Earrings

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All Jewellery

Explore the full James Thredgold collection — a curated selection of fine jewellery crafted with natural diamonds, coloured gemstones and timeless design. Each piece reflects considered craftsmanship and enduring elegance.

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Roberto Coin Venetian Princess 18ct rose gold necklet featuring open flower pendant with malachite in each petal on an 80cm oval link chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct rose gold necklet featuring open flower pendant with malachite in each petal on an 80cm oval link chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct rose gold necklet featuring open flower pendant with malachite in each petal on an 80cm oval link chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct rose gold necklet featuring open flower pendant with malachite in each petal on an 80cm oval link chain and signature ruby clasp.

Roberto Coin Venetian Princess Malachite Necklet Rose Gold

$11,700.00
Roberto Coin Love in Verona ring in 18ct yellow gold featuring five diamond flower clusters and a signature hidden ruby inside the polished 4.5mm band.
Roberto Coin Love in Verona ring in 18ct yellow gold featuring five diamond flower clusters and a signature hidden ruby inside the polished 4.5mm band.
Roberto Coin Love in Verona ring in 18ct yellow gold featuring five diamond flower clusters and a signature hidden ruby inside the polished 4.5mm band.
Roberto Coin Love in Verona ring in 18ct yellow gold featuring five diamond flower clusters and a signature hidden ruby inside the polished 4.5mm band.

Roberto Coin Love in Verona Diamond Yellow Gold Ring

$4,950.00
Roberto Coin Venetian Princess 18ct yellow gold necklet featuring open flower-shaped pendant with malachite petals on a fine 45cm belcher chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct yellow gold necklet featuring open flower-shaped pendant with malachite petals on a fine 45cm belcher chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct yellow gold necklet featuring open flower-shaped pendant with malachite petals on a fine 45cm belcher chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct yellow gold necklet featuring open flower-shaped pendant with malachite petals on a fine 45cm belcher chain and signature ruby clasp.

Roberto Coin Venetian Princess Malachite Necklet Yellow Gold

$4,500.00
Roberto Coin Princess Flower ring in 18ct yellow and white gold featuring four diamond cluster petals, rope edge detailing, and a signature hidden ruby inside the band.
Roberto Coin Princess Flower ring in 18ct yellow and white gold featuring four diamond cluster petals, rope edge detailing, and a signature hidden ruby inside the band.
Roberto Coin Princess Flower ring in 18ct yellow and white gold featuring four diamond cluster petals, rope edge detailing, and a signature hidden ruby inside the band.
Roberto Coin Princess Flower ring in 18ct yellow and white gold featuring four diamond cluster petals, rope edge detailing, and a signature hidden ruby inside the band.

Roberto Coin Princess Flower Yellow and White Gold Diamond Ring

$4,350.00
Roberto Coin Princess Flower ring in 18ct white gold featuring four diamond cluster petals with rope edge detailing and a signature hidden ruby inside the band.
Roberto Coin Princess Flower ring in 18ct white gold featuring four diamond cluster petals with rope edge detailing and a signature hidden ruby inside the band.
Roberto Coin Princess Flower ring in 18ct white gold featuring four diamond cluster petals with rope edge detailing and a signature hidden ruby inside the band.
Roberto Coin Princess Flower ring in 18ct white gold featuring four diamond cluster petals with rope edge detailing and a signature hidden ruby inside the band.

Roberto Coin Princess Flower White Gold Diamond Ring

$4,400.00
Roberto Coin Princess Flower 18ct white gold 85cm diamond collar featuring alternating small and large flower motifs, one pavé diamond flower, and signature ruby clasp.
Roberto Coin Princess Flower 18ct white gold 85cm diamond collar featuring alternating small and large flower motifs, one pavé diamond flower, and signature ruby clasp.

Roberto Coin Princess Flower Diamond Collar White Gold

$11,950.00
Platinum diamond cluster necklet featuring a 0.50ct GIA-certified F/SI1 round brilliant cut diamond with cushion-shaped halo surround on a fine trace link chain.
Platinum diamond cluster necklet featuring a 0.50ct GIA-certified F/SI1 round brilliant cut diamond with cushion-shaped halo surround on a fine trace link chain.

Diamond Cluster Platinum Necklet

$5,700.00
18ct yellow gold diamond earrings with raised multi-claw circular cluster and articulated fan-shaped drop featuring 14 round brilliant cut diamonds, G–H colour, SI clarity.
18ct yellow gold diamond earrings with raised multi-claw circular cluster and articulated fan-shaped drop featuring 14 round brilliant cut diamonds, G–H colour, SI clarity.

Diamond Fan Drop Yellow Gold Earrings

$5,500.00
18ct white gold circle stud earrings with three-claw diamond setting at the top, featuring two round brilliant cut diamonds totalling 0.10 ct (G–H colour, SI clarity).
18ct white gold circle stud earrings with three-claw diamond setting at the top, featuring two round brilliant cut diamonds totalling 0.10 ct (G–H colour, SI clarity).

Diamond Circle White Gold Stud Earrings

$1,950.00
18ct yellow gold circle stud earrings with three-claw diamond setting at the top, featuring two round brilliant cut diamonds totalling 0.10ct, G–H colour, SI clarity.
18ct yellow gold circle stud earrings with three-claw diamond setting at the top, featuring two round brilliant cut diamonds totalling 0.10ct, G–H colour, SI clarity.

Diamond Circle Yellow Gold Stud Earrings

$1,950.00
18ct white gold ring featuring a 0.17ct square emerald in a rubbed-in setting surrounded by princess cut diamonds totalling 0.22ct.
18ct white gold ring featuring a 0.17ct square emerald in a rubbed-in setting surrounded by princess cut diamonds totalling 0.22ct.

Emerald and Diamond White Gold Ring

$3,500.00
18ct yellow and white gold ring featuring a 0.27ct square ruby bezel set at the centre with sixteen princess cut diamonds totalling 0.22ct.
18ct yellow and white gold ring featuring a 0.27ct square ruby bezel set at the centre with sixteen princess cut diamonds totalling 0.22ct.

Ruby and Diamond Two-Tone Gold Ring

$4,250.00
9ct yellow gold ring featuring a 9x5mm oval cut tanzanite in a four-claw setting with post and bezel collet.
9ct yellow gold ring featuring a 9x5mm oval cut tanzanite in a four-claw setting with post and bezel collet.

Oval Tanzanite Yellow Gold Ring

$1,550.00
9ct rose gold ring featuring a 5mm round brilliant cut tanzanite in a four-claw setting with a square-profile beaten finish band.
9ct rose gold ring featuring a 5mm round brilliant cut tanzanite in a four-claw setting with a square-profile beaten finish band.

Tanzanite Beaten Band Rose Gold Ring

$1,250.00
9ct rose gold ring featuring a 5mm round morganite in a plain polished bezel setting.
9ct rose gold ring featuring a 5mm round morganite in a plain polished bezel setting.

Morganite Bezel Set Rose Gold Ring

$1,150.00
18ct white gold ruby and diamond crossover ring featuring octagonal invisible cluster settings with baguette, emerald, and trapezoid cut stones.
18ct white gold ruby and diamond crossover ring featuring octagonal invisible cluster settings with baguette, emerald, and trapezoid cut stones.
18ct white gold ruby and diamond crossover ring featuring octagonal invisible cluster settings with baguette, emerald, and trapezoid cut stones.
18ct white gold ruby and diamond crossover ring featuring octagonal invisible cluster settings with baguette, emerald, and trapezoid cut stones.

Ruby and Diamond White Gold Crossover Ring

$15,900.00
9ct rose gold pendant featuring a 12x10mm oval-cut amethyst in a bezel setting with an elegant pendant runner.
9ct rose gold pendant featuring a 12x10mm oval-cut amethyst in a bezel setting with an elegant pendant runner.

Amethyst Pendant Rose Gold

$950.00
9ct yellow gold pendant featuring a 14x10mm emerald-cut ametrine in a four-claw open-back setting with post and bezel collet and articulated tapered pendant runner.
9ct yellow gold pendant featuring a 14x10mm emerald-cut ametrine in a four-claw open-back setting with post and bezel collet and articulated tapered pendant runner.

Ametrine Pendant Yellow Gold

$1,450.00
Roberto Coin Venetian Princess ring in 18ct white gold with matte finish, featuring a flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct white gold with matte finish, featuring a flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct white gold with matte finish, featuring a flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct white gold with matte finish, featuring a flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.

Roberto Coin Venetian Princess White Gold Diamond Ring

$4,350.00
Roberto Coin Venetian Princess ring in 18ct rose gold featuring lapis lazuli inlaid petals and a signature hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct rose gold featuring lapis lazuli inlaid petals and a signature hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct rose gold featuring lapis lazuli inlaid petals and a signature hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct rose gold featuring lapis lazuli inlaid petals and a signature hidden ruby inside the shank.

Roberto Coin Venetian Princess Lapis Lazuli Rose Gold Ring

$4,100.00
Roberto Coin Venetian Princess ring in 18ct yellow gold featuring malachite inlaid petals and a signature hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct yellow gold featuring malachite inlaid petals and a signature hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct yellow gold featuring malachite inlaid petals and a signature hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct yellow gold featuring malachite inlaid petals and a signature hidden ruby inside the shank.

Roberto Coin Venetian Princess Malachite Yellow Gold Ring

$4,750.00
18ct white gold low-profile wedding ring featuring seventeen round brilliant cut diamonds totalling 0.45ct in a claw setting across the top.
18ct white gold low-profile wedding ring featuring seventeen round brilliant cut diamonds totalling 0.45ct in a claw setting across the top.
18ct white gold low-profile wedding ring featuring seventeen round brilliant cut diamonds totalling 0.45ct in a claw setting across the top.
18ct white gold low-profile wedding ring featuring seventeen round brilliant cut diamonds totalling 0.45ct in a claw setting across the top.

Diamond Low Profile White Gold Wedding Ring

$4,350.00
18ct white gold necklace featuring three bezel-set round brilliant cut diamonds in joined settings on a 40cm adjustable trace link chain.
18ct white gold necklace featuring three bezel-set round brilliant cut diamonds in joined settings on a 40cm adjustable trace link chain.

Triple Bezel Diamond White Gold Necklace

$3,600.00
18ct white gold heart-shaped sapphire and diamond cluster stud earrings featuring bezel-set sapphires surrounded by round brilliant cut diamonds, with post and butterfly fittings.
18ct white gold heart-shaped sapphire and diamond cluster stud earrings featuring bezel-set sapphires surrounded by round brilliant cut diamonds, with post and butterfly fittings.

Heart Shaped Sapphire and Diamond Cluster Stud Earrings White Gold

$2,700.00