• (GIA cert) Natural 5.74ct SAPPHIRE on PLATINUM Ring - R9559

    SAPPHIRE & DIAMOND PLATINUM Ring - R9559. An uncut, rough yellow sapphire found at the Spokane Sapphire Mine near Helena, Montana Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as corundum in a shade of red).
    S$ 6,922.75
    From United States
    S$ 203.03 shipping
    Metal: Platinum
    or Best Offer
    Certification: GIA
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  • NEW Sapphire Solitaire Engagement Ring - 950 Platinum Round Cut .53ct

    This 950 platinum ring is fashioned in a classic Tiffany-style design graced by a sumptuous blue sapphire solitaire that will look stunning paired with a variety of wedding band styles. NOV Topaz & Citrine.
    S$ 830.72
    Top-rated seller
    S$ 41.54 shipping
    From United StatesMetal: PlatinumStyle: Solitaire
  • The Madbury Pink Sapphire Engagement Ring by Elizabeth Henry

    The Madbury mounting is available in all shades of gold, as well as in weighty, lovely platinum. The Madbury Ring from The Elizabeth Henry Collection. Gem: Pink Sapphire. 87 Carats. Marks: "PLAT" Stamped on the inside band.
    S$ 1,889.91
    From United States
    S$ 41.54 shipping
    Metal: Platinum
  • NEW Sapphire & Diamond Engagement Ring - Platinum Square Cushion 1.17ctw

    Composed of glistening platinum, this heirloom-quality piece showcases a square cushion cut sapphire that has a heavenly blue hue perfectly accentuated by six sparkling white diamond accents. NOV Topaz & Citrine.
    S$ 1,384.54
    Top-rated seller
    S$ 41.54 shipping
    From United StatesMetal: PlatinumStyle: Solitaire with Accents
  • GIA Certified Platinum 2.15 tcw Blue Cushion Natural Sapphire & Anniversary Ring

    The ring is set with 39 round brilliant cut diamonds with a tcw of. 25 ct's clarity VS-Si - G-H color on both sides. Diamonds : . 25 ct's ( TCW ) 39 Round Brilliant Cut @. 25 ct's. This is a perfect art deco platinum custom ring setting made to the finest detail, our master jeweler has finished this ring with down to the smallest detail including the fine detailed engraving and mill grain engraving on each side of the platinum band set with 39 round brilliant cut diamonds and a full gallery underneath this perfect one of a kind ring setting.
    S$ 3,968.81
    From United States
    Was: Previous PriceS$ 6,299.71
    Metal: Platinum
    S$ 228.45 shipping
    Certification: GIA
    or Best Offer
  • 1.55 TCW White Sapphire Diamond Accent Platinum over .925 Silver Halo Ring

    S$ 118.82
    Top-rated seller
    Was: Previous PriceS$ 276.91
    From United States
    S$ 32.41 shipping
    Metal: Sterling SilverCustoms services and international tracking provided
  • GIA Platinum 3 Stone 6.44 tcw Royal Blue Cushion Natural Ceylon Sapphire Ring

    Outstanding 3 stone 5.63 ct natural cushion cut bright vivid blue Ceylon sapphire set into custom made platinum & diamond ring carrying 2 large oval cut diamonds at 0.41 & 0.40 carats each both have excellent cut & excellent polish with the highest color grade given to a diamond at D with excellent clarity VS-2 setting this cushion cut sapphire perfectly as a classic 3 stone custom sapphire & diamond ring with a custom platinum custom love heart gallery.
    S$ 15,657.19
    From United States
    Was: Previous PriceS$ 24,852.68
    Metal: Platinum
    S$ 228.45 shipping
    Style: Three-Stone
    or Best Offer
    Certification: GIA
  • 5.50ct sapphire platinum engagement ring

    Platinum ring set with two trillions cut white topaz and one lab made cushion cut blue sapphire weighs around 5.50ct. This ring is in size 6 but can be resized.
    S$ 3,447.53
    From United States
    S$ 98.59 shipping
    Metal: PlatinumCustoms services and international tracking provided
  • GIA Platinum 2.12 tcw Blue Oval Cut Natural Ceylon Sapphire & Diamond Ring

    Cut 1.50 ct Ceylon sapphire. This classic double halo sapphire and diamond ring. GIA Color Grade - GIA B 4/4. diamond sapphire ring set with a stunning cornflower blue oval. finest detail by our jeweler with a halo.
    S$ 3,488.20
    From United States
    Was: Previous PriceS$ 5,536.82
    Metal: Platinum
    S$ 228.45 shipping
    Certification: GIA
    or Best Offer
  • Vintage Style Blue Sapphire Engagement Ring 1.58 Carat Platinum Hand Engraved

    Bright White Color And Clean Side Diamonds ! Full Pave Set With Milgrain ! All Four Side Gallery Design Ring ! Available One Or Two Side Matching Diamond Band ! Total Carat Weight.1.58 CARAT.
    S$ 4,984.38
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Solitaire with Accents
  • 1.52 Diamond Sapphire Platinum Engagement Ring

    S$ 18,691.43
    From United States
    S$ 1.38 shipping
    Metal: Platinum
    or Best Offer
  • 2.23 TCW Emerald Cut Blue Sapphire Infinity Diamond Engagement Platinum Ring

    **Item Details** Model Number: SDL-PP40438SAB, Metal: 950 parts per 1000 Platinum, Weight: 6.15 grams, L x W x H: 10 x 7 x 4 MM, Style: Solitaire with Accents, Ring Size: 7 **Gemstone Details** Total Carat Weight: 1.90 CT, Gemstone Count: 1, Main Stone: Sapphire, Shape: Emerald, Color: Blue, Treatment: Heat Treated, Certificate: GGA **Diamond Details** Total Carat Weight: 0.33 CT, Diamond Count: 66, Shape: Round, Color/Clarity: H / VS1.
    S$ 5,912.03
    Top-rated seller
    S$ 92.76 shipping
    From United States
    or Best Offer
    Metal: PlatinumStyle: Solitaire with Accents
  • Platinum Sapphire Engagement Ring With Diamonds Wedding Ring Vintage Style

    Bright White Color And Clean Side Diamonds ! Two Side Bezel Set Ring ! Very Nice And Full Pave Set With Milgrain ! Available Matching Wedding Band Too! SIDE DIAMONDS. Ring Size..
    S$ 3,046.01
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Solitaire with Accents
  • 1.50 Carat Platinum Sapphire And Diamonds Engagement Ring Vintage Style Handmade

    Bright White Color And Clean Side Diamonds ! Total Carat Weight. 1.50 CARAT. Carat.. 1.05ct. Carat.. 0.45ct. SIDE DIAMONDS. Ring Size..
    S$ 5,261.29
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Solitaire with Accents
  • 1.50 ct tw DIAMONDS Platinum .73 ct SAPPHIRE Beautiful ENGAGEMENT Ladies Ring

    Diamonds approx. 1.50 ct tw. Sapphire approx. 73 ct. and round and baguette cut Diamonds on sides in wonderful design.
    S$ 1,992.51
    From United States
    Was: Previous PriceS$ 2,213.90
    Metal: Platinum
    S$ 74.90 shipping
    Style: Solitaire with Accents
    or Best Offer
    Customs services and international tracking provided
  • Platinuim Sapphire Engagement Ring With Diamonds Bridal Ring 1.54 Carat Halo

    Sapphire & Natural Diamonds ! Very Sweet Blue Color Sapphire ! Side 40 Natural White Diamonds SI1 G Color 0.54 Carat. Carat - 1.00ct. TOTAL 1.54 CARAT ! Bright White And Clean Side Diamonds. Available One or Two Side Matching Wedding Band.
    S$ 4,015.20
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Solitaire with Accents
  • PLATINUM BLUE SAPPHIRE AND DIAMONDS THREE STONE ENGAGEMENT RING 1.22 CARAT

    Total Carat Weight.1.22 CARAT. SIDE DIAMONDS BRIGHT WHITE COLOR & CLEAN DIAMONDS ! Carat.. 1.00ct. Carat.. 0.22ct. SIDE DIAMONDS. CENTER STONE. RING SIZE..
    S$ 4,292.11
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Three-Stone
  • Platinum Sapphire and Diamond Engagement Ring, 1.28 Carat Halo Pave Handmade

    Full Pave Set With Milgrain ! Sapphire & Diamonds. Very Sweet Blue Color Sapphire ! The unparalleled jewelry designs I fashion are the product of over two decades of experience; which I earned alongside the world's most prestigious jewelry makers starting when I was twelve years old.
    S$ 4,707.47
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Solitaire with Accents
  • Platinum 1.28 Carat Blue Sapphire Engagement Ring, With Diamonds Wedding Ring

    Bright White Color And Clean Side Diamonds ! All Back Gallery Design Ring ! Full Pave Set With Milgrain ! Total Carat Weight. 1.28 CARAT. 950 PLATINUM (Also Available in White Gold). Carat.. 1.00ct.
    S$ 4,361.33
    From United States
    Free postage
    Metal: Platinum
    or Best Offer
    Style: Solitaire with Accents
  • GIA Platinum 10.17 ct Blue Cushion Cut Ceylon Natural Sapphire & Diamond Ring

    This is a rare large royal blue 10.17 ct cushion cut Ceylon sapphire set into our custom platinum ring carrying 32 round brilliant cut diamonds down both sides of the ring band with halo set around this sapphire.
    S$ 51,459.39
    From United States
    Was: Previous PriceS$ 81,681.56
    Metal: Platinum
    S$ 449.98 shipping
    Certification: GIA
    or Best Offer
  • Sapphire Diamond Halo Ring Engagement Platinum Rose Yellow White Gold 14k or 18k

    S$ 2,629.26 to S$ 3,044.63
    From United States
    S$ 104.85 shipping
    Metal: PlatinumBrand: HaloCustoms services and international tracking provided
  • GIA Platinum 11.27 tcw Blue Cushion Cut Ceylon Natural Sapphire & Diamond Ring

    This is a rare large royal blue 10.17 ct cushion cut Ceylon sapphire set into our custom platinum ring carrying 32 round brilliant cut diamonds down both sides of the ring band with halo set around this sapphire.
    S$ 51,459.39
    From United States
    Was: Previous PriceS$ 81,681.56
    Metal: Platinum
    S$ 449.98 shipping
    Certification: GIA
    or Best Offer
  • The Greenleaf Platinum Sapphire Solitaire by Elizbaeth Henry

    A delightfully sweet Art Deco era mounting is resurrected in this gorgeous Greenleaf setting from the Elizabeth Henry Collection! The Greenleaf Ring from The Elizabeth Henry Collection. Gem: Sapphire 2.08 Carats.
    S$ 11,747.91
    From United States
    S$ 41.54 shipping
    Metal: Platinum
  • Platinum Natural Sapphire & Diamond Engagement Ring

    Ring size: 6.25.
    S$ 11,387.93
    From United States
    or Best Offer
    Metal: PlatinumStyle: Solitaire with Accents
  • The Madbury Sapphire Engagement Ring by Elizabeth Henry

    The Madbury mounting is available in all shades of gold, as well as in weighty, lovely platinum. The center, a stunningly, oval cut sapphire that is simply outstanding, sparkling with tones of cobalt and lapis hues, stunning!
    S$ 3,523.68
    From United States
    S$ 41.54 shipping
    Metal: Platinum
  • Greenleaf Sapphire Floral Platinum Engagement Ring by Elizabeth Henry

    The Greenleaf mounting is available in all shades of gold, as well as cast in weighty, lovely platinum. A delightfully sweet Art Deco era mounting is resurrected in this gorgeous Greenleaf setting from the Elizabeth Henry Collection!
    S$ 4,492.87
    From United States
    S$ 41.54 shipping
    Metal: Platinum