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Round Brilliant Cut Engagement Rings

Symbolise your love with one of our new or pre-owned round brilliant cut engagement rings. With beautiful elegant designs that never go out of style, you can be sure to find the one you love. Treasure one of our round brilliant cut engagement rings for years to come. With a wide selection of designs featuring precious metals including yellow gold, white gold, rose gold, and platinum. Find a round brilliant cut engagement ring that is perfect for you.

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Type: Ladies Rings X
Type: Engagement Ring X
Gemstone Shape: Round Brilliant X

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169 Items

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Certified Diamond
Miltons Diamonds Ladies Platinum Round Brilliant 4.57ct Diamond Engagement Ring

Reference: 5219007
New or Pre Owned: Pre Owned
Gender: Ladies
Metal Weight: 9.80
Material: 950 Platinum
Diamond Clarity: VVS2
Diamond Colour: M
Main Diamond Weight: 4.57
Total Diamond Weight: 4.57
Certificate: 20057306
Item in Stock | Usually dispatched within 24 hours
£59,950

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Certified Diamond
Miltons Diamonds 18ct White Gold 3.12ct Certified Diamond Engagement Ring

Reference: 5223007
New or Pre Owned: Pre Owned
Gender: Ladies
Gold Colour: White Gold
Material: 18ct White Gold
Diamond Clarity: SI1
Diamond Colour: L
Main Diamond Weight: 3.12ct
Certificate: anch 20058239
Ring Size: N
Ring Style: Engagement Ring
Item in Stock | Usually dispatched within 24 hours
£23,950

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Certified Diamond
Miltons Diamonds Ladies Platinum Certified Diamond Solitaire Ring - 2.18ct

Reference: 3223001
New or Pre Owned: Pre Owned
Metal Weight: 7.20
Material: 950 Platinum
Diamond Clarity: P1
Diamond Colour: G
Total Diamond Weight: 2.18ct
Certificate: anch 20057654
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£18,995

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Certified Diamond
Miltons Diamonds 1.71ct Diamond Platinum Engagement Ring - G - VS1

Reference: 4623001
New or Pre Owned: Pre Owned
Gender: Ladies
Material: 950 Platinum
Diamond Colour: G
Diamond Clarity: VS1
Total Diamond Weight: 1.71ct
Ring Size: M
Certificate: AnchorCert
Diamond Cut: Round Brilliant Cut
Ring Style: Engagement Ring
Item in Stock | Usually dispatched within 24 hours
£17,950

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Certified Diamond
Miltons Diamonds Ladies 18ct Yellow Gold Certified Diamond Engagement Ring

Reference: 8823003
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: M
Metal Weight: 3.30
Material: 18ct Yellow Gold
Gold Colour: Yellow Gold
Diamond Clarity: I 1
Diamond Colour: J
Total Diamond Weight: 1.50CT
Certificate: 20060889
Item in Stock | Usually dispatched within 24 hours
£13,965

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Miltons Diamonds Platinum Diamond Ring Vintage Style - 2.10ct Main Diamond - 4.6g

Reference: 8319005
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: N½
Metal Weight: 4.60
Diamond Clarity: SI1/2
Diamond Colour: J/K
Main Diamond Weight: 2.10
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£12,950

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Certified Diamond
Miltons Diamonds 18ct White Gold 1.77ct Certified Diamond Engagement Ring

Reference: 5268044
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Solitaire
Ring Size: M½
Metal Weight: 5.6
Gold Colour: White Gold
Material: 18ct White Gold
Diamond Clarity: SI1/2
Diamond Colour: J/K
Total Diamond Weight: 1.77
Certificate: D323
Item in Stock | Usually dispatched within 24 hours
£10,995

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Certified Diamond
Miltons Diamonds Platinum 2.77ct Certified Diamond Engagement Ring

Reference: 5218132
New or Pre Owned: Pre Owned
Gender: Ladies
Metal Weight: 6.80
Material: 950 Platinum
Diamond Clarity: P2
Diamond Colour: K
Total Diamond Weight: 2.77ct
Certificate: anch 20060837
Ring Size: M
Item in Stock | Usually dispatched within 24 hours
£9,995

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We Love
Miltons Diamonds Platinum Diamond Engagement Ring - 2.20ct

Reference: 8619016
New or Pre Owned: Pre Owned

Gender: Ladies

Ring Style: Engagement Ring

Ring Size: N

Metal Weight: 16.50

Diamond Colour: J/K

Diamond Clarity: SI1/2

Main Diamond Weight: 1.54

Total Diamond Weight: 2.20

Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£9,500

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Miltons Diamonds Platinum 1.00ct Diamond Solitaire Ring

Reference: 1836001
New or Pre Owned: New
Gender: Ladies
Ring Style: Solitaire
Ring Size: K½
Metal Weight: 4.50
Diamond Colour: G/H
Diamond Clarity: VS1/2
Main Diamond Weight: 1.00
Condition: 1 (mint)
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£8,950

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BESPOKE
Miltons Diamonds Ladies GIA Certified 1.40ct Diamond Platinum Ring - Colour G

Reference: 1836152
New or Pre Owned: New
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: M
Metal Weight: 5.10
Material: 950 Platinum
Diamond Colour: G
Diamond Clarity: SI2
Main Diamond Weight: 1.00
Total Diamond Weight: 1.40
Certificate: 5373361680
Stone Colour: G/H-SI
Stone: DIAMOND
Diamond Creation: Natural
Stone Weights: 0.40
Item in Stock | Usually dispatched within 24 hours
£8,795

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We Love
Miltons Diamonds Pre-Owned Ladies Heavy Platinum Diamond Engagement Ring - 1.96ct

Reference: 8519001
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: J
Metal Weight: 12.90
Material: 950 Platinum
Diamond Colour: J/K
Diamond Clarity: P1/2
Main Diamond Weight: 1.78
Total Diamond Weight: 1.96
Condition: 1 (mint)
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£8,500

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Miltons Diamonds Ladies Platinum Diamond Solitaire Engagement Ring - 1.32ct

Reference: 5218043
New or Pre Owned: Pre Owned
Gender: Ladies
Metal Weight: 7.90
Material: 950 Platinum
Diamond Clarity: VVS2/VS1
Diamond Colour: H/I
Main Diamond Weight: 1.02
Total Diamond Weight: 1.32
Ring Size: O
Item in Stock | Usually dispatched within 24 hours
£7,995

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Miltons Diamonds Ladies Platinum Certified 1.17ct Diamond Engagement Ring

Reference: 5319003
New or Pre Owned: Pre Owned
Gender: Ladies
Material: 950 Platinum
Metal Weight: 7.10
Ring Size: M
Ring Style: Solitaire
Diamond Clarity: SI1
Diamond Colour: D
Diamond Creation: Natural
Main Diamond Weight: 1.17
Total Diamond Weight: 1.17
Certificate: Anch-20060576
Item in Stock | Usually dispatched within 24 hours
£7,955

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Miltons Diamonds Ladies 18ct White Gold Diamond Engagement Ring - 1.87ct

Reference: 5218025
New or Pre Owned: Pre Owned
Gender: Ladies
Metal Weight: 5.00
Gold Colour: White Gold
Material: 18ct White Gold
Diamond Clarity: SI2
Diamond Colour: J/K
Main Diamond Weight: 1.52ct
Total Diamond Weight: 1.87ct
Ring Size: N
Item in Stock | Usually dispatched within 24 hours
£7,195

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Miltons Diamonds Platinum Engagement Ring - Round Brilliant Cut Diamond - 1.00ct

Reference: 4316010
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: M
Material: 950 Platinum
Diamond Clarity: VS2/SI1
Diamond Colour: F/G
Stone Weights: 1.00ct
Stone: Diamond
Condition: 1 (mint)
Item in Stock | Usually dispatched within 24 hours
£6,995

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Miltons Diamonds Platinum Diamond Engagement Ring - 1.59ct - Size L

Reference: 4916008
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Solitaire
Ring Size: L
Metal Weight: 5.1
Material: 950 Platinum
Diamond Clarity: P1
Diamond Colour: K/L
Total Diamond Weight: 1.59ct
Item in Stock | Usually dispatched within 24 hours
£6,995

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Miltons Diamonds 18ct White Gold Diamond Engagement Ring - 1.00ct - Size N1/2

Reference: 5068010
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: N½
Metal Weight: 5.9g
Gold Colour: White Gold
Material: 18ct White Gold
Diamond Clarity: VS2/SI1
Diamond Colour: G/H
Main Diamond Weight: 1.00ct
Total Diamond Weight: 1.00ct
Item in Stock | Usually dispatched within 24 hours
£6,995

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Miltons Diamonds 1.60ct Round Brilliant Cut Diamond Engagement Ring - 18ct Gold

Reference: 5518001
New or Pre Owned: Pre Owned
Ring Style: Engagement Ring
Ring Size: I
Gender: Ladies
Metal Weight: 4.40
Material: 18ct Multi-Tone Gold
Gold Colour: Yellow Gold
Diamond Clarity: SI1/2
Diamond Colour: J/K
Main Diamond Weight: 1.60
Condition: 1 (mint)
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£6,950

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We Love
Miltons Diamonds 1.44ct Round Brilliant Cut Diamond Platinum Engagement Ring

Reference: 6619020
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: M
Metal Weight: 5.60
Diamond Colour: H/I
Diamond Clarity: SI1/2
Total Diamond Weight: 1.44
Stone Weights: 1.20 .24
Condition: 1 (mint)
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£6,950

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Miltons Diamonds 18ct Rose Gold Diamond Halo Engagement Ring - 1.35ct

Reference: 6718101
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: N½
Metal Weight: 6.10
Material: 18ct Rose Gold
Gold Colour: Rose Gold
Diamond Clarity: SI1/2
Diamond Colour: G/H
Main Diamond Weight: 1.03
Diamond Creation: Natural
Stone Weights: 0.32CT
Item in Stock | Usually dispatched within 24 hours
£6,950

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Certified Diamond
Miltons Diamonds Platinum Six Claw Diamond Engagement Ring - 1.16ct Certified

Reference: 8819008
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Solitaire
Ring Size: N
Metal Weight: 6.50
Diamond Clarity: VS1
Diamond Colour: J
Total Diamond Weight: 1.16ct
Certificate: IGI 123471079
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£6,950 RRP £11,500 | Save £4,550

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Miltons Diamonds Ladies 18ct Yellow Gold Diamond Engagement Ring - 1.04ct

Reference: 3218053
New or Pre Owned: Pre Owned
Metal Weight: 3.20
Material: 18ct Yellow Gold
Gold Colour: Yellow Gold
Diamond Clarity: P1/2
Diamond Colour: H/I
Total Diamond Weight: 1.04CT
Ring Size: K
Ring Style: Engagement Ring
Item in Stock | Usually dispatched within 24 hours
£6,950

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Miltons Diamonds Platinum Diamond Round Brilliant Cut Ring - 1.46ct

Reference: 6619007
New or Pre Owned: Pre Owned
Gender: Ladies
Ring Style: Engagement Ring
Ring Size: K
Metal Weight: 6.20
Diamond Colour: J
Diamond Clarity: VS2
Total Diamond Weight: 1.46
Certificate: GIA CERT 2196137168
Main Diamond Weight: 1.01
Diamond Creation: Natural
Item in Stock | Usually dispatched within 24 hours
£6,500

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