Diamonds Are Forever

Diamonds are amongst the most valuable and beautiful gemstones in existence. These scintillating, sparkling stones have been adored since ancient times and worked into a huge variety of beautiful jewellery pieces.

READMORE

Antique diamond jewellery boasts a unique charm that blends timeless elegance with historical significance. Often cut for maximum sparkle, these antique diamond jewellery pieces frequently feature older cuts like the rose cut or old mine cut, offering a softer brilliance and a more romantic feel. 

The settings in our Diamonds Are Forever collection are often handcrafted, showcasing the artistry of bygone eras. From delicate Victorian pieces adorned with intricate details to bold Art Deco designs with geometric patterns, antique diamond jewellery reflects the changing styles of the past. 

Take a look at our collection of antique diamond jewellery below, or use the advanced search option to filter by price to find Diamond Jewellery perfect for your budget and style in our ‘Diamonds Are Forever’ collection.

READLESS

Diamond Jewellery
Filter
142 products

142 products

From $290.89 per month
Antique Art Deco Fancy Diamond Cluster Ring 4ct Total
$38,610.00 $28,957.50 Save $9,652.50
From $271.06 per month
Art Deco Diamond Bracelet Platinum 15ct Diamond
$35,979.00 $26,984.25 Save $8,994.75
From $150.32 per month
Edwardian Style Diamond Trilogy Ring 2.75ct Diamond With Cert
$19,953.00 $14,964.75 Save $4,988.25
From $145.43 per month
Edwardian Style Diamond Solitaire Ring 1.72ct Diamond With Cert
$19,303.00 $14,477.25 Save $4,825.75
From $145.00 per month
Edwardian Style Diamond Solitaire Ring 1.78ct Diamond With Cert
$19,245.00 $14,433.75 Save $4,811.25
From $130.93 per month
Victorian Style Diamond Cluster Ring 3.50ct Of Diamond
$17,378.00 $13,033.50 Save $4,344.50
From $125.59 per month
Antique Victorian Fancy Diamond Daisy Cluster Ring 2.7ct Total
$16,670.00 $12,502.50 Save $4,167.50
From $116.33 per month
Antique Edwardian Diamond Daisy Cluster Ring 3ct Total
$15,441.00 $11,580.75 Save $3,860.25
From $115.89 per month
Art Deco Style Diamond Solitaire Ring 1.65ct Of Diamond With Cert
$15,383.00 $11,537.25 Save $3,845.75
From $101.84 per month
Edwardian Style Old Cut Diamond Solitaire Ring 1.61ct Diamond With Cert
$13,517.00 $10,137.75 Save $3,379.25
From $96.93 per month
Vintage Diamond Full Eternity Ring 3.15ct of Diamond
$12,866.00 $9,649.50 Save $3,216.50
From $96.93 per month
Art Deco Style Diamond Pendant Necklace 14ct Gold 8ct Of Diamond
$12,866.00 $9,649.50 Save $3,216.50
From $96.92 per month
Antique Art Deco French Diamond Brooch Platinum 5ct Total
$12,865.00 $9,648.75 Save $3,216.25
From $96.50 per month
Art Deco Style Diamond Cluster Ring 2.42ct Total
$12,809.00 $9,606.75 Save $3,202.25
From $87.23 per month
Antique Georgian Miniature Lovers Eye Diamond Ring Signed Sir Edwin Henry Landseer With Box
$11,579.00 $8,684.25 Save $2,894.75
From $87.23 per month
Antique Edwardian Diamond Solitaire Ring 1.46ct Diamond Circa 1910
$11,579.00 $8,684.25 Save $2,894.75
From $77.54 per month
Vintage Diamond Solitaire Ring 1.25ct Diamond With Cert
$10,292.00 $7,719.00 Save $2,573.00
From $60.01 per month
Antique Victorian Diamond Dropper Brooch 5ct Total
$7,966.00 $5,974.50 Save $1,991.50
From $58.14 per month
Antique Edwardian Diamond Trilogy Ring 2ct Total
$7,717.00 $5,787.75 Save $1,929.25
From $58.14 per month
Antique Edwardian Diamond Five Stone Ring 1.4ct Diamond Dated 1909
$7,717.00 $5,787.75 Save $1,929.25
From $58.14 per month
Edwardian Style Diamond Trilogy Ring 1.35ct Of Diamond
$7,717.00 $5,787.75 Save $1,929.25
From $58.14 per month
Edwardian Style Diamond Solitaire Engagement Ring 1.10ct Diamond
$7,717.00 $5,787.75 Save $1,929.25
From $55.77 per month
Edwardian Style Diamond Cluster Ring 1.80ct Of Diamond
$7,402.00 $5,551.50 Save $1,850.50
From $55.77 per month
Antique Victorian Art Nouveau French Diamond Pearl Bracelet 18ct Gold 3ct Of Diamond
$7,402.00 $5,551.50 Save $1,850.50
From $54.02 per month
Antique Art Deco French Diamond Daisy Cluster Ring 1.4ct Total
$7,170.00 $5,377.50 Save $1,792.50
From $52.12 per month
Antique Edwardian French Belle Epoque Diamond Pearl Brooch
$6,919.00 $5,189.25 Save $1,729.75
From $49.80 per month
Art Deco Style Diamond Cluster Ring 1.40ct Of Diamond
$6,610.00 $4,957.50 Save $1,652.50
From $48.44 per month
Art Deco Style Diamond Trilogy Ring 1.15ct Total
$6,430.00 $4,822.50 Save $1,607.50
From $48.44 per month
Art Deco Style Diamond Solitaire Ring 1.35ct Old Cut Diamond
$6,430.00 $4,822.50 Save $1,607.50
From $48.44 per month
Edwardian Style Seven Stone Diamond Ring 2.5ct Total
$6,430.00 $4,822.50 Save $1,607.50
From $48.44 per month
Art Deco Style Diamond Daisy Cluster Ring 1.7ct Diamond
$6,430.00 $4,822.50 Save $1,607.50
From $48.44 per month
Art Deco Diamond Enamel Pendant Necklace Platinum 2.5ct Diamond
$6,429.00 $4,821.75 Save $1,607.25
From $47.89 per month
Antique Georgian Rose Cut Diamond Twist Ring 1ct Diamond
$6,357.00 $4,767.75 Save $1,589.25
From $46.06 per month
Vintage Diamond Trilogy Ring 1ct Total
$6,115.00 $4,586.25 Save $1,528.75
From $46.06 per month
Antique Victorian French Diamond Trilogy Stack Ring 1.4ct Diamond
$6,115.00 $4,586.25 Save $1,528.75
From $46.06 per month
Antique Edwardian Diamond Toi Et Moi Twist Ring 1ct Of Diamond
$6,115.00 $4,586.25 Save $1,528.75
From $45.46 per month
Art Deco French Diamond Boule Cocktail Ring 2ct Diamond
$6,035.00 $4,526.25 Save $1,508.75
From $41.22 per month
Edwardian Style Diamond Heart Ring 1ct Heart 1.4ct Total With Cert
$5,471.00 $4,103.25 Save $1,367.75
From $38.74 per month
Edwardian Style Diamond Heart Pendant 3.85ct Diamond
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Edwardian Style Diamond Solitaire Ring 1.1ct Diamond
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Edwardian Style Diamond Solitaire Ring 0.75ct Diamond
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Antique Victorian French Old Cut Diamond Cluster Ring 1ct Total
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Antique Edwardian Diamond Trilogy Ring 1.7ct Total
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Antique Edwardian Five Stone Diamond Ring 1.20ct Of Diamond Circa 1915
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Edwardian Style Full Diamond Eternity Ring 2.10ct Of Diamond
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Antique Edwardian Diamond Full Eternity Ring 3ct Total
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Vintage Diamond Daisy Cluster Ring 1.9ct Total Dated 1981
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Antique Victorian Diamond Crescent Heart Brooch 2.5ct Of Diamond With Box
$5,143.00 $3,857.25 Save $1,285.75
From $38.74 per month
Edwardian Style Diamond Toi Et Moi Twist Ring 1.2ct Total
$5,143.00 $3,857.25 Save $1,285.75
From $38.31 per month
Antique Victorian Guilloche Enamel Heart Pendant Diamond Snake And Locket
$5,085.00 $3,813.75 Save $1,271.25
From $38.31 per month
Antique Victorian Diamond Cluster Twist Ring 1ct Total
$5,085.00 $3,813.75 Save $1,271.25
From $37.83 per month
Edwardian Style Diamond Solitaire Ring 0.85ct Diamond
$5,021.00 $3,765.75 Save $1,255.25
From $36.37 per month
Antique Victorian Diamond Navette Cluster Ring 2.5ct Total
$4,828.00 $3,621.00 Save $1,207.00
From $36.37 per month
Edwardian Style Diamond Heart Pendant 3.2ct Diamond
$4,828.00 $3,621.00 Save $1,207.00
From $36.37 per month
Antique Art Deco Diamond Cross Pendant 18ct Gold 1.4ct Total
$4,828.00 $3,621.00 Save $1,207.00
From $36.37 per month
Art Deco Diamond Cluster Ring 1.2ct Total
$4,828.00 $3,621.00 Save $1,207.00
From $36.37 per month
Antique Victorian French Diamond Stag And Snake Brooch 9ct Gold
$4,828.00 $3,621.00 Save $1,207.00
From $36.37 per month
Vintage Four Stone Diamond Ring 1.20ct Of Diamond
$4,828.00 $3,621.00 Save $1,207.00
From $36.31 per month
Antique Victorian Diamond Pearl Star Pendant 1.5ct Of Diamond
$4,820.00 $3,615.00 Save $1,205.00
From $35.77 per month
Antique Edwardian Diamond Drop Earrings 1.2ct Total
$4,748.00 $3,561.00 Save $1,187.00
From $35.77 per month
Antique Edwardian French Diamond Sapphire Ruby Bangle Platinum 18ct Gold
$4,748.00 $3,561.00 Save $1,187.00
From $34.67 per month
Edwardian Style Diamond Solitaire Stud Earrings 0.85ct Of Diamond
$4,602.00 $3,451.50 Save $1,150.50
From $33.34 per month
Vintage Diamond Frog Brooch Ruby Eyes 1.5ct Diamond
$4,426.00 $3,319.50 Save $1,106.50
From $33.34 per month
Antique Edwardian Diamond Drop Earrings 18ct Gold 1ct Total
$4,426.00 $3,319.50 Save $1,106.50
From $31.52 per month
Victorian Style Diamond Heart Pendant Silver 18ct Gold 2ct Of Diamond
$4,184.00 $3,138.00 Save $1,046.00
From $31.52 per month
Art Deco Diamond Cross Pendant Platinum 1.5ct Diamond
$4,184.00 $3,138.00 Save $1,046.00
From $29.05 per month
Antique Edwardian Diamond Solitaire Ring 0.85ct Diamond
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Edwardian Style Diamond Trilogy Ring 1.1ct Total
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Edwardian Style Five Stone Diamond Ring 1.2ct Total
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Antique Victorian Pearl Diamond Pendant Brooch 18ct Gold
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Edwardian Style Diamond Solitaire Ring 0.75ct Diamond
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Vintage Diamond Solitaire Ring 0.80ct Diamond
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Antique Edwardian Diamond Toi Et Moi Twist Ring 0.66ct Of Diamond
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Edwardian Style Diamond Solitaire Stud Earrings 0.60ct Of Diamond
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Antique Edwardian Fancy Yellow Diamond Snake Ring Dated 1918
$3,856.00 $2,892.00 Save $964.00
From $29.05 per month
Georgian Style Diamond Snake Eternity Ring
$3,856.00 $2,892.00 Save $964.00
From $28.61 per month
Antique Edwardian Diamond Flower Twist Ring 1.5ct Total
$3,798.00 $2,848.50 Save $949.50
From $28.61 per month
Art Deco Diamond Cross Pendant Necklace 18ct Gold 1.8ct Total
$3,798.00 $2,848.50 Save $949.50
From $28.61 per month
Antique Victorian Diamond Drop Earrings 1.85ct Total
$3,798.00 $2,848.50 Save $949.50
From $28.61 per month
Antique Victorian Diamond Bangle 18ct Gold 1ct Total
$3,798.00 $2,848.50 Save $949.50
From $27.58 per month
Antique Art Deco Onyx Diamond Ring 0.36ct Total
$3,661.00 $2,745.75 Save $915.25
From $26.67 per month
Vintage Diamond Brooch 14ct Gold 1.42ct Diamond With Box
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Georgian Style Diamond Cluster Ring 0.80ct Total
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Antique Edwardian Diamond Cross Pendant Platinum 1.2ct Diamond
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Antique Georgian Rose Cut Diamond Cluster Ring 1.5ct Total
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Vintage Diamond Solitaire Engagement Ring 0.75ct Diamond
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Antique Victorian Diamond Insect Brooch Silver 18ct Gold Circa 1900
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Antique Edwardian Diamond Cluster Ring 0.50ct Of Diamond
$3,540.00 $2,655.00 Save $885.00
From $26.67 per month
Antique Edwardian Pheasant Brooch Diamond Emerald 18ct Gold
$3,540.00 $2,655.00 Save $885.00
From $24.24 per month
Edwardian Style Diamond Daisy Cluster Stud Earrings 1.68ct Of Diamond
$3,219.00 $2,414.25 Save $804.75
From $24.24 per month
Edwardian Style Diamond Cluster Stud Earrings 1.20ct Of Diamond
$3,219.00 $2,414.25 Save $804.75
From $24.18 per month
Antique Victorian Diamond Cluster Ring 0.80ct Total
$3,211.00 $2,408.25 Save $802.75
From $24.18 per month
Antique Georgian Diamond Hand Painted Portrait Brooch
$3,211.00 $2,408.25 Save $802.75
From $23.76 per month
Edwardian Style Diamond Daisy Cluster Ring 0.95ct Of Diamond
$3,154.00 $2,365.50 Save $788.50
From $23.64 per month
Antique Art Deco Diamond Navette Ring 0.65ct Total
$3,139.00 $2,354.25 Save $784.75
From $22.80 per month
Vintage Diamond Trilogy Twist Ring 0.65ct Total
$3,026.00 $2,269.50 Save $756.50
From $22.30 per month
Antique Edwardian Diamond Pearl Monkey Brooch
$2,961.00 $2,220.75 Save $740.25
From $19.35 per month
Edwardian Style Diamond Heart Pendant 2ct Total
$2,569.00 $1,926.75 Save $642.25
From $19.35 per month
Antique Edwardian Diamond Trilogy Ring 0.74ct Total
$2,569.00 $1,926.75 Save $642.25
From $19.35 per month
Antique Art Deco Diamond Snake Ring Dated 1920
$2,569.00 $1,926.75 Save $642.25
From $19.35 per month
Antique Edwardian Diamond Trefoil Clover Ring 0.55ct Total
$2,569.00 $1,926.75 Save $642.25
From $19.35 per month
Art Deco Style Diamond Solitaire Ring 0.30ct Princess Cut Diamond
$2,569.00 $1,926.75 Save $642.25
From $19.35 per month
Art Deco Style Diamond Solitaire Ring 0.49ct VVS1 Diamond
$2,569.00 $1,926.75 Save $642.25
From $19.35 per month
Edwardian Style Diamond Ruby Snake Eternity Ring 0.22ct Diamond
$2,569.00 $1,926.75 Save $642.25
From $18.91 per month
Art Deco Diamond Cross Pendant Necklace 18ct Gold
$2,511.00 $1,883.25 Save $627.75
From $18.91 per month
Vintage Diamond Half Hoop Earrings 18ct Gold
$2,511.00 $1,883.25 Save $627.75
From $17.94 per month
Edwardian Style Five Stone Diamond Ring 0.80ct Of Diamond
$2,382.00 $1,786.50 Save $595.50
From $16.97 per month
Antique Edwardian Diamond Toi Et Moi Ring 1.25ct Total
$2,253.00 $1,689.75 Save $563.25
From $16.97 per month
Antique Victorian Diamond Five Stone Ring 0.50ct Of Diamond
$2,253.00 $1,689.75 Save $563.25
From $15.27 per month
Antique Edwardian Diamond Five Stone Ring 0.74ct Total
$2,028.00 $1,521.00 Save $507.00
From $14.54 per month
Antique Victorian Large Diamond Heart Locket 9ct Gold Back And Front
$1,931.00 $1,448.25 Save $482.75
From $14.30 per month
Antique Edwardian Diamond Daisy Cluster Ring 0.64ct Total
$1,899.00 $1,424.25 Save $474.75
From $14.30 per month
Vintage Diamond Cross Pendant 9ct Gold 0.50ct Diamond
$1,899.00 $1,424.25 Save $474.75
From $14.06 per month
Antique Victorian Diamond Five Stone Ring 0.35ct Total
$1,867.00 $1,400.25 Save $466.75
From $14.06 per month
Antique Edwardian Diamond Toi Et Moi Twist Ring 0.50ct Total
$1,867.00 $1,400.25 Save $466.75
From $14.06 per month
Victorian Style Diamond Snake Drop Earrings 18ct Gold Silver
$1,867.00 $1,400.25 Save $466.75
From $14.06 per month
Victorian Style Diamond Fox Cufflinks Ruby Eyes 18Ct Gold Silver 2Ct Of Diamond
$1,867.00 $1,400.25 Save $466.75
From $14.06 per month
Victorian Style Toi Et Moi Diamond Snake Twist Ring Ruby Emerald Eyes
$1,867.00 $1,400.25 Save $466.75
From $13.53 per month
Vintage Mouse Brooch 18ct Gold Diamond Eye
$1,796.00 $1,347.00 Save $449.00
From $12.13 per month
Antique Edwardian Diamond Five Stone Ring 0.56ct Total
$1,610.00 $1,207.50 Save $402.50
From $12.13 per month
Vintage Diamond Toi Et Moi Twist Ring 0.20ct Total Dated 1989
$1,610.00 $1,207.50 Save $402.50
From $12.07 per month
Antique Art Deco Diamond Cluster Ring 0.36ct Total
$1,602.00 $1,201.50 Save $400.50
From $11.63 per month
Edwardian Style Diamond Daisy Cluster Ring 0.70ct Of Diamond
$1,545.00 $1,158.75 Save $386.25
From $9.64 per month
Victorian Style Diamond Cat Brooch Ruby Pearl 18ct Gold Silver 1.8ct Total
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Antique Edwardian Diamond Five Stone Twist Ring
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Antique Victorian Diamond Five Stone Ring
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Victorian Style Diamond Fox And Hound Bar Brooch
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Edwardian Style Rose Cut Diamond Greyhound Brooch Silver Gold Gilt
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Antique Art Deco Toi Et Moi Diamond Flower Twist Ring
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Antique Edwardian Diamond Solitaire Ring 0.40ct Diamond
$1,281.00 $960.75 Save $320.25
From $9.64 per month
Edwardian Style Solitaire Diamond Stud Earrings 0.40ct Of Diamond
$1,281.00 $960.75 Save $320.25
From $8.68 per month
Antique Edwardian Diamond Toi Et Moi Flower Ring Dated 1915
$1,153.00 $864.75 Save $288.25
From $8.68 per month
Antique Edwardian Five Stone Diamond Ring Dated 1911
$1,153.00 $864.75 Save $288.25
From $8.49 per month
Antique Edwardian Diamond Daisy Cluster Ring
$1,127.00 $845.25 Save $281.75
From $7.72 per month
Victorian Style Diamond Monkey Charm Pendant Ruby Eyes
$1,024.00 $768.00 Save $256.00
From $7.72 per month
Victorian Style Diamond Crocodile Brooch With Ruby Eye
$1,024.00 $768.00 Save $256.00
From $6.74 per month
Victorian Style Diamond Monkey Bar Brooch Silver 18ct Gold Ruby Eyes
$895.00 $671.25 Save $223.75
From $6.64 per month
Antique Edwardian Five Stone Diamond Ring
$882.00 $661.50 Save $220.50
From $5.76 per month
Victorian Style Rose Cut Diamond Pig Pendant Ruby Eyes 1.5ct Total
$766.00 $574.50 Save $191.50
From $5.76 per month
Victorian Style Diamond Bat Ring Sterling Silver 18ct Gold Gilt
$766.00 $574.50 Save $191.50
From $5.76 per month
Victorian Style Diamond Bat Ring Sterling Silver 18ct Gold Gilt
$766.00 $574.50 Save $191.50
From $5.76 per month
Victorian Style Diamond Bat Ring Sterling Silver 18ct Gold Gilt
$766.00 $574.50 Save $191.50