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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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18ct white gold necklet featuring a bezel set 0.34ct round brilliant cut diamond on an adjustable 45cm fine trace link chain with bolt ring clasp.
18ct white gold necklet featuring a bezel set 0.34ct round brilliant cut diamond on an adjustable 45cm fine trace link chain with bolt ring clasp.

Bezel Set Diamond Necklet in White Gold

$2,750.00
18ct white gold open ring featuring oval and cushion cut yellow diamonds with white diamond surrounds and round brilliant cut accents.
18ct white gold open ring featuring oval and cushion cut yellow diamonds with white diamond surrounds and round brilliant cut accents.
18ct white gold open ring featuring oval and cushion cut yellow diamonds with white diamond surrounds and round brilliant cut accents.
18ct white gold open ring featuring oval and cushion cut yellow diamonds with white diamond surrounds and round brilliant cut accents.

Yellow and White Diamond Open Ring in White Gold

$2,850.00
18ct white gold pavé diamond cross pendant featuring 0.34ct of round brilliant cut H/SI diamonds with a polished finish.
18ct white gold pavé diamond cross pendant featuring 0.34ct of round brilliant cut H/SI diamonds with a polished finish.
18ct white gold pavé diamond cross pendant featuring 0.34ct of round brilliant cut H/SI diamonds with a polished finish.
18ct white gold pavé diamond cross pendant featuring 0.34ct of round brilliant cut H/SI diamonds with a polished finish.

Diamond Cross White Gold Pendant

$2,650.00
Roberto Coin Arabesque Flower 18ct yellow gold bracelet featuring central flower motif with diamond-set petals and signature ruby clasp.
Roberto Coin Arabesque Flower 18ct yellow gold bracelet featuring central flower motif with diamond-set petals and signature ruby clasp.

Roberto Coin Arabesque Flower Diamond Bracelet Yellow Gold

$3,100.00
Roberto Coin Love in Verona 18ct white gold 4.5mm diamond bangle with flower cluster motifs, engraved floral detailing, and signature hidden ruby inside.
Roberto Coin Love in Verona 18ct white gold 4.5mm diamond bangle with flower cluster motifs, engraved floral detailing, and signature hidden ruby inside.
Roberto Coin Love in Verona 18ct white gold 4.5mm diamond bangle with flower cluster motifs, engraved floral detailing, and signature hidden ruby inside.
Roberto Coin Love in Verona 18ct white gold 4.5mm diamond bangle with flower cluster motifs, engraved floral detailing, and signature hidden ruby inside.

Roberto Coin Love in Verona Diamond Bangle in White Gold

$13,550.00
Roberto Coin Venetian Princess ring in 18ct yellow gold with matte finish, featuring an open flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct yellow gold with matte finish, featuring an open flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct yellow gold with matte finish, featuring an open flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.
Roberto Coin Venetian Princess ring in 18ct yellow gold with matte finish, featuring an open flower design with diamond-set petals, rope edge detailing, and a hidden ruby inside the shank.

Roberto Coin Venetian Princess Yellow Gold Diamond Ring

$4,200.00
18ct white gold ring featuring a 5.11ct emerald cut tanzanite framed by emerald and round brilliant cut diamonds in a detailed halo setting with upswept shoulders.
18ct white gold ring featuring a 5.11ct emerald cut tanzanite framed by emerald and round brilliant cut diamonds in a detailed halo setting with upswept shoulders.
18ct white gold ring featuring a 5.11ct emerald cut tanzanite framed by emerald and round brilliant cut diamonds in a detailed halo setting with upswept shoulders.
18ct white gold ring featuring a 5.11ct emerald cut tanzanite framed by emerald and round brilliant cut diamonds in a detailed halo setting with upswept shoulders.

Emerald Cut Tanzanite and Diamond White Gold Halo Ring

$22,000.00
18ct rose and white gold ring featuring a 9.25ct oval pink tourmaline surrounded by a halo of diamonds, with rubies bead set into the undercarriage and split claw shoulders.
18ct rose and white gold ring featuring a 9.25ct oval pink tourmaline surrounded by a halo of diamonds, with rubies bead set into the undercarriage and split claw shoulders.
18ct rose and white gold ring featuring a 9.25ct oval pink tourmaline surrounded by a halo of diamonds, with rubies bead set into the undercarriage and split claw shoulders.
18ct rose and white gold ring featuring a 9.25ct oval pink tourmaline surrounded by a halo of diamonds, with rubies bead set into the undercarriage and split claw shoulders.

Oval Pink Tourmaline, Ruby and Diamond Rose & White Gold Ring

$18,500.00
Roberto Coin Venetian Princess 18ct rose gold necklet featuring flower-shaped diamond cluster pendant with diamond-set bale on a fine 45cm belcher chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct rose gold necklet featuring flower-shaped diamond cluster pendant with diamond-set bale on a fine 45cm belcher chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct rose gold necklet featuring flower-shaped diamond cluster pendant with diamond-set bale on a fine 45cm belcher chain and signature ruby clasp.
Roberto Coin Venetian Princess 18ct rose gold necklet featuring flower-shaped diamond cluster pendant with diamond-set bale on a fine 45cm belcher chain and signature ruby clasp.

Roberto Coin Venetian Princess Diamond Necklet Rose Gold

$5,600.00
Roberto Coin Princess Flower 18ct rose and white gold necklet featuring a black jade and diamond flower locket pendant with rope detail and signature ruby clasp on 82cm oval link chain.
Roberto Coin Princess Flower 18ct rose and white gold necklet featuring a black jade and diamond flower locket pendant with rope detail and signature ruby clasp on 82cm oval link chain.
Roberto Coin Princess Flower 18ct rose and white gold necklet featuring a black jade and diamond flower locket pendant with rope detail and signature ruby clasp on 82cm oval link chain.
Roberto Coin Princess Flower 18ct rose and white gold necklet featuring a black jade and diamond flower locket pendant with rope detail and signature ruby clasp on 82cm oval link chain.

Roberto Coin Princess Flower Diamond & Black Jade Necklet Rose & White Gold

$19,200.00
Roberto Coin Arabesque Flower 18ct yellow gold 85cm necklet featuring diamond-set flower motifs spaced along the chain and signature ruby clasp.
Roberto Coin Arabesque Flower 18ct yellow gold 85cm necklet featuring diamond-set flower motifs spaced along the chain and signature ruby clasp.
Roberto Coin Arabesque Flower 18ct yellow gold 85cm necklet featuring diamond-set flower motifs spaced along the chain and signature ruby clasp.
Roberto Coin Arabesque Flower 18ct yellow gold 85cm necklet featuring diamond-set flower motifs spaced along the chain and signature ruby clasp.

Roberto Coin Arabesque Flower Diamond Long Necklet Yellow Gold

$10,200.00
18ct rose gold diamond ring featuring a straight row of claw-set round brilliant cut diamonds across the top.
18ct rose gold diamond ring featuring a straight row of claw-set round brilliant cut diamonds across the top.
18ct rose gold diamond ring featuring a straight row of claw-set round brilliant cut diamonds across the top.
18ct rose gold diamond ring featuring a straight row of claw-set round brilliant cut diamonds across the top.

Classic Diamond Row Rose Gold Ring

$3,995.00
18ct yellow gold brushed finish wedding band with 4mm width.
18ct yellow gold brushed finish wedding band with 4mm width.
18ct yellow gold brushed finish wedding band with 4mm width.
18ct yellow gold brushed finish wedding band with 4mm width.

Brushed Yellow Gold Wedding Band

$1,695.00
18ct white gold three stone ring featuring an 8.07ct cushion cut blue sapphire with cadillac cut diamond side stones and sapphire-diamond accents in the undercarriage.
18ct white gold three stone ring featuring an 8.07ct cushion cut blue sapphire with cadillac cut diamond side stones and sapphire-diamond accents in the undercarriage.
18ct white gold three stone ring featuring an 8.07ct cushion cut blue sapphire with cadillac cut diamond side stones and sapphire-diamond accents in the undercarriage.
18ct white gold three stone ring featuring an 8.07ct cushion cut blue sapphire with cadillac cut diamond side stones and sapphire-diamond accents in the undercarriage.

Ceylon Sapphire and Diamond Three Stone White Gold Ring

$93,000.00
9ct yellow gold pendant with 11mm Broome South Sea pearl and fixed oval runner.
9ct yellow gold pendant with 11mm Broome South Sea pearl and fixed oval runner.
9ct yellow gold pendant with 11mm Broome South Sea pearl and fixed oval runner.
9ct yellow gold pendant with 11mm Broome South Sea pearl and fixed oval runner.

South Sea Pearl Pendant Yellow Gold

$1,850.00
18ct yellow and white gold ring featuring alternating asscher cut yellow and white diamonds set in a straight row of bezel settings.
18ct yellow and white gold ring featuring alternating asscher cut yellow and white diamonds set in a straight row of bezel settings.
18ct yellow and white gold ring featuring alternating asscher cut yellow and white diamonds set in a straight row of bezel settings.
18ct yellow and white gold ring featuring alternating asscher cut yellow and white diamonds set in a straight row of bezel settings.

Asscher Cut Yellow and White Diamond Two-Tone Gold Ring

$11,900.00
9ct rose gold pendant with 10mm South Sea pearl and articulated tapered bail.
9ct rose gold pendant with 10mm South Sea pearl and articulated tapered bail.
9ct rose gold pendant with 10mm South Sea pearl and articulated tapered bail.
9ct rose gold pendant with 10mm South Sea pearl and articulated tapered bail.

South Sea Pearl Pendant Rose Gold

$1,595.00
Strand of 40 South Sea pearls in assorted pastel tones measuring 8–17mm, individually knotted and finished with an 18ct yellow gold invisible clasp.
Strand of 40 South Sea pearls in assorted pastel tones measuring 8–17mm, individually knotted and finished with an 18ct yellow gold invisible clasp.
Strand of 40 South Sea pearls in assorted pastel tones measuring 8–17mm, individually knotted and finished with an 18ct yellow gold invisible clasp.

South Sea Pearl Strand with Yellow Gold Clasp

$5,300.00
18ct white gold pendant with 13mm South Sea pearl and diamond-set top.
18ct white gold pendant with 13mm South Sea pearl and diamond-set top.

South Sea Pearl & Diamond Pendant White Gold

$3,815.00
18ct yellow gold stud earrings with 9mm Tahitian pearls and bezel-set diamonds.
18ct yellow gold stud earrings with 9mm Tahitian pearls and bezel-set diamonds.

Tahitian Pearl & Diamond Stud Earrings Yellow Gold

$2,100.00
18ct white gold pendant with marquise diamond top, princess-cut sapphire, and 10mm South Sea pearl drop.
18ct white gold pendant with marquise diamond top, princess-cut sapphire, and 10mm South Sea pearl drop.
18ct white gold pendant with marquise diamond top, princess-cut sapphire, and 10mm South Sea pearl drop.
18ct white gold pendant with marquise diamond top, princess-cut sapphire, and 10mm South Sea pearl drop.

Sapphire, Diamond & South Sea Pearl Marquise Pendant White Gold

$2,100.00
9ct white gold disc drop earrings with chain and 9mm South Sea pearls.
9ct white gold disc drop earrings with chain and 9mm South Sea pearls.
9ct white gold disc drop earrings with chain and 9mm South Sea pearls.
9ct white gold disc drop earrings with chain and 9mm South Sea pearls.

South Sea Pearl Disc Drop Earrings White Gold

$1,750.00
18ct white gold stud earrings with 9mm oval South Sea pearls and claw-set diamonds.
18ct white gold stud earrings with 9mm oval South Sea pearls and claw-set diamonds.
18ct white gold stud earrings with 9mm oval South Sea pearls and claw-set diamonds.
18ct white gold stud earrings with 9mm oval South Sea pearls and claw-set diamonds.

South Sea Pearl & Diamond Stud Earrings White Gold

$3,200.00
18ct white gold tapered hook earrings with 12.7mm South Sea pearls.
18ct white gold tapered hook earrings with 12.7mm South Sea pearls.
18ct white gold tapered hook earrings with 12.7mm South Sea pearls.
18ct white gold tapered hook earrings with 12.7mm South Sea pearls.

South Sea Pearl Tapered Hook Earrings White Gold

$3,150.00