Results in Solitaire Round Yellow Gold 18Carat Fine Diamond Rings

1-25 of 3,332

  • Antique Cinnamon .75ct Old Cut Diamond Solitaire 18ct Gold Ring Valued £2000

    Antique Cinnamon .75ct Old Cut Diamond Solitaire 18ct Gold Ring Valued £2000

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    £750.00
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  • 18ct Gold & Diamond (1.24ct F / VVS1) Ring Christmas Engagement Gift

    18ct Gold & Diamond (1.24ct F / VVS1) Ring Christmas Engagement Gift

    This stunning Ring is perfect for Engagement or Wedding or just as a gift to your loved ones. These Diamonds are amazingly clear, white and bright, this gorjous ring is one of its own kind, truely worth having it.
    £800.00
    £6.50 postage
  • 0.65 Carat diamond solitaire engagement ring H Colour

    0.65 Carat diamond solitaire engagement ring H Colour

    18 carat gold ring with 0.65 diamond. Certificate diamond grading clarity si 1. H colour. South Shields. Harrison's jewellers.
    £600.00
    Estimated delivery dateEst. delivery Wed, Dec 7
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  • 18ct Gold 0.42ct Diamond Solitaire Ring Size M 1/2

    18ct Gold 0.42ct Diamond Solitaire Ring Size M 1/2

    Size M & 1/2. Beautiful 18ct Yellow Gold Diamond Ring. The Single Stone Diamond is 0.42ct. The Diamond is genuine natural and firmly mounted. There is some slight wear otherwise in good condition.
    £330.00
    Available for Best Offeror Best Offer
    £6.25 postage
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  • FINE 18CT & PLATINUM 0.45 CARAT BRILLIANT CUT DIAMOND SOLITAIRE ENGAGEMENT RING

    FINE 18CT & PLATINUM 0.45 CARAT BRILLIANT CUT DIAMOND SOLITAIRE ENGAGEMENT RING

    The diamond is very nicely cut and a very good colour. It is a modern brilliant cut and the culet is complete and not flattened giving a better refraction - it has a fabulous sparkle! The diamond is in a coronet setting and set in platinum with an 18ct gold band.
    £450.00
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  • Heavy Mens' 18ct Gold with 1 Carat Natural Diamond Ring. Size T, 12.9 grams

    Heavy Mens' 18ct Gold with 1 Carat Natural Diamond Ring. Size T, 12.9 grams

    Heavy 18ct Gold Men's Signet Ring with a 1 Carat Natural Diamond. Weight; 12.9 grams. Size T. Hallmarked 18ct.
    £1,400.00
    Estimated delivery dateEst. delivery Tue, Dec 6
    Available for Best Offeror Best Offer
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  • 18ct gold solitaire diamond ring 0.90ct

    18ct gold solitaire diamond ring 0.90ct

    18ct yellow gold solitaire diamond ring. The diamond measures 6.22mm and weighs 0.90ct. The ring weighs 3.6 grams and is stamped 18ct gold inside the band. The ring is a finger size P and is in excellent used condition.
    £1,049.00
    Available for Best Offeror Best Offer
    Free P&P
  • Antique Vintage 18ct Gold Platinum Solitaire Diamond Engagement Ring Size J½

    Antique Vintage 18ct Gold Platinum Solitaire Diamond Engagement Ring Size J½

    Approximate dimensions: diameter of diamond 3m m, approx 0.15 carats, ring size J½. It is stamped 18ct & PLAT, unsure of exact age.
    £120.00
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  • 18ct gold diamond solitaire ring 1.49ct

    18ct gold diamond solitaire ring 1.49ct

    18ct yellow and white gold diamond solitaire ring. The diamond measures 7.1 - 7.2 mm and weighs 1.49ct. The ring weighs 4.5g and is in excellent used condition. The ring is a finger size J.
    £2,750.00
    Available for Best Offeror Best Offer
    Free P&P
  • 18CT YELLOW GOLD 0.45CT DIAMOND SINGLE STONE  SOLITAIRE RING VS2 H

    18CT YELLOW GOLD 0.45CT DIAMOND SINGLE STONE SOLITAIRE RING VS2 H

    Diamond weight estimated as 0.45 metric carats marked in band. Hallmarked for Birmingham 18ct gold. Clarity VS2 - Si1 Colour H-I. Ring Size approx. UK K. We are a family run Pawnbroking Jewellers which has been established since 2004 buy with confide.
    £590.00
    Free P&P
  • Stunning 18ct Yellow gold 0.35ct Brilliant cut diamond solitaire ring Nov7

    Stunning 18ct Yellow gold 0.35ct Brilliant cut diamond solitaire ring Nov7

    This sale is for a stunning 18ct gold 0.35ct Round brilliant cut Diamond solitaire ring. The large Round brilliant cut diamond being 6 claw set in gold mount with wide shoulders is of excellent quality.
    £365.00
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    Estimated delivery dateEst. delivery Tue, Dec 6
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  • UK HALLMARKED 18 CT YELLOW GOLD DIAMOND CLUSTER SOLITAIRE ENGAGEMENT RING size M

    UK HALLMARKED 18 CT YELLOW GOLD DIAMOND CLUSTER SOLITAIRE ENGAGEMENT RING size M

    18ct yellow gold Diamond ladies ring. Size M (uk) - 6 ( usa) Ring sizing details Below . Ring sizing service available, at cost price of £18.00, larger increases of 3 sizes or more will be an extra £7.00.
    £89.00
    0 bids
    £4.95 postage
    Ending Today at 9:01PM GMT
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  • 18ct Gold 0.25ct Diamond Solitaire Ring (J 1/2) 2.73g Fully Hallmarked

    18ct Gold 0.25ct Diamond Solitaire Ring (J 1/2) 2.73g Fully Hallmarked

    Single Brilliant Round Cut Natural Diamond Claw Set to an 18ct Gold Shank. Fully Hallmarked. - Gold / Platinum Purity. Gold Purity / Tested. 18ct Tested. Ring Size. - Bracelet & Necklace Length Adjustments.
    £139.00
    Estimated delivery dateEst. delivery Tue, Dec 6
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  • 18k Gold 0.83ct Diamond Round Solitaire Engagement Ring UK Size M rrp £2200

    18k Gold 0.83ct Diamond Round Solitaire Engagement Ring UK Size M rrp £2200

    This is hallmarked as 18k gold and holds a single 0.83 carat natural diamond. (No paperwork available yet). The stone diameter measures approx 6.0 mm across and 3.7mm in height. The ring looks in new condition except for slightly worn hallmarking.
    £699.00
    Estimated delivery dateEst. delivery Tue, Dec 6
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  • 18ct Gold 0.25ct Diamond Solitaire Ring, Size M 1/2

    18ct Gold 0.25ct Diamond Solitaire Ring, Size M 1/2

    This is an elegant 18ct gold 0.025ct diamond solitaire ring, size M 1/2. It is fully hallmarked as pictured and is in good condition. Box not included but alternative provided. This is the only way that I am able to do it!
    £180.00
    £7.20 postage
  • Gorgeous 18ct Gold Brilliant Cut Diamond Solitaire Engagement Ring Size K

    Gorgeous 18ct Gold Brilliant Cut Diamond Solitaire Engagement Ring Size K

    This is a gorgeous brilliant cut diamond ring, double claw set in a traditional 18 carat yellow and white gold mount with 2mm wide spear point and tube shoulders. Approximate dimensions: diameter of diamond 4m m, approx 0.25 carats, ring size K.
    £225.00
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    Estimated delivery dateEst. delivery Tue, Dec 6
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  • AMAZING 46 POINT 18CT YG DIAMOND ENGAGEMENT RING LUNN'S QUALITY

    AMAZING 46 POINT 18CT YG DIAMOND ENGAGEMENT RING LUNN'S QUALITY

    The ring has a 4.8 mm bright diamond as its centre piece and seven diamonds on each shoulder. They diamonds are bright and clear and are securely set without any sharp edges to catch on clothing. It is a solid and substantial ring in every respect.
    £595.00
    Available for Best Offeror Best Offer
    £7.75 postage
  • Vintage 1930's 18kt Yellow Gold & Platinum, British Diamond Solitaire ring.

    Vintage 1930's 18kt Yellow Gold & Platinum, British Diamond Solitaire ring.

    I know the History of this ring, where it has been and who it belonged to. It has seen and been part of a very happy 60 year marriage. Ring Size: O UK. The ring is hallmarked 1937 see information below.
    £215.00
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  • 18ct Gold Platinum 0.20ct Diamond Solitaire Ring Size M 1/2

    18ct Gold Platinum 0.20ct Diamond Solitaire Ring Size M 1/2

    Size M & 1/2. Beautiful 18ct Yellow Gold Platinum Mounted Diamond Ring. The Single Stone Diamond is 0.20ct. The Diamond is genuine natural and firmly mounted. There is some slight wear otherwise in good condition.
    £95.00
    Available for Best Offeror Best Offer
    £6.25 postage
  • 1/2 carat Solitaire Diamond 18ct Gold Engagement Ring .50ct  BARGAIN £495. NICE1

    1/2 carat Solitaire Diamond 18ct Gold Engagement Ring .50ct BARGAIN £495. NICE1

    Classic 1/2 carat Solitaire Diamond 18ct Gold Engagement Ring. 50ct Size N. BARGAIN £495. Fully Hallmarked and stamped. 50 Dia inside the shank. Size L. Weight 2.4 grams. Great condition. Be quick at this price.
    £495.00
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    Estimated delivery dateEst. delivery Tue, Dec 6
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  • CHAMPAGNE ENGAGEMENT WEDDING RING 1.5Ct CREATED BRILLIANT DIAMOND RING Size Q

    CHAMPAGNE ENGAGEMENT WEDDING RING 1.5Ct CREATED BRILLIANT DIAMOND RING Size Q

    Ring size: " Q " in UK size list / size 8 in USA size list. Main stone: Lab created diamond. Surface metal: 18Kt Champagne yellow gold plated. Crystal shape: Round super brilliant cut. Stamp: 18KGP.
    £9.99
    0 bids
    £1.85 postage
    Ending Wednesday at 7:25AM GMT
  • 18ct Yellow Gold Diamond Solitaire Engagement Ring 0.50ct - Size O

    18ct Yellow Gold Diamond Solitaire Engagement Ring 0.50ct - Size O

    The photographs of this beautiful diamond do not really do it's true quality justice. Costing £2,500 new, the shimmering 0.50ct round brilliant cut diamond is set in a elegantly structured four claw setting revealing the sparkle from all angles.
    £1,199.00
    Available for Best Offeror Best Offer
    £6.95 postage
  • 1.37 CARAT BRILLIANT CUT 18CT SINGLE STONE DIAMOND RING BRAND NEW IN BOX

    1.37 CARAT BRILLIANT CUT 18CT SINGLE STONE DIAMOND RING BRAND NEW IN BOX

    They are affiliated to the Birmingham Assay Office. Look them up on Google. They state the stone is H / I in colour and I1 in clarity, and have valued the ring at £8350. When you buy the ring, I will write to SAFEGUARD and get them to send you a new valuation in your name.
    £5,500.00
    Estimated delivery dateEst. delivery Tue, Dec 6
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  • Beautiful 18ct Gold 0.50ct Solitaire Diamond Ring Size L

    Beautiful 18ct Gold 0.50ct Solitaire Diamond Ring Size L

    International Ring Size Chart. Size L ~ 5 3/4. 3 0.553 F 44 14 4 4. 6 1/2 0.668 M-½ 52 3/4 17 13 12 3/4. 7 0.685 O 54 17 1/4 14 14. 5 1/4 0.627 K 49 5/8 16 --- 9 5/8. 5 1/2 0.635 K-½ 50 1/4 16 1/4 10 10 1/4.
    £495.00
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    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Tue, Dec 6
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