Results in GIA SI1 Very Good Round Loose Natural Diamonds

1-25 of 3,082

  • 20.10 Carat Round Cut Loose Diamond GIA Certified G/SI1 +Free Ring VIDEO INSIDE

    20.10 Carat Round Cut Loose Diamond GIA Certified G/SI1 +Free Ring VIDEO INSIDE

    COMES WITH GIA APPRAISAL RETAIL VALUE $5,948,926
    £1,162,991.85
    From United States
    Was: Previous price£1,306,732.41
    Available for Best Offeror Best Offer
    £39.22 postage
    58 watching58 watching
  • GIA CERTIFIED 0.30ct I SI1 LOOSE DIAMOND UK

    GIA CERTIFIED 0.30ct I SI1 LOOSE DIAMOND UK

    For sale is a GIA Certified Loose Diamond. The Diamond is certified by the Gemological Institute of America (GIA) who are known to be the world's most reputable Diamond Grading Laboratory. The certificate will be included with the Diamond.
    £415.00
    Estimated delivery dateEst. delivery Mon, Dec 5
    Available for Best Offeror Best Offer
    FAST & FREE
  • 0.8 Carat Round Cut Loose Diamond GIA Certified E/SI1 +Free Ring (2136189214)

    0.8 Carat Round Cut Loose Diamond GIA Certified E/SI1 +Free Ring (2136189214)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £3,800.81
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.9 Carat Round Cut Loose Diamond GIA Certified J/SI1 +Free Ring (2136628719)

    0.9 Carat Round Cut Loose Diamond GIA Certified J/SI1 +Free Ring (2136628719)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £3,384.83
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.9 Carat Round Cut Loose Diamond GIA Certified D/SI1 +Free Ring (2145604304)

    0.9 Carat Round Cut Loose Diamond GIA Certified D/SI1 +Free Ring (2145604304)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £5,492.43
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.9 Carat Round Cut Loose Diamond GIA Certified J/SI1 +Free Ring (2146412878)

    0.9 Carat Round Cut Loose Diamond GIA Certified J/SI1 +Free Ring (2146412878)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £3,139.21
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.52 Ct Round Cut Loose Diamond GIA Certified H/SI1 + Free Ring (1208085405)

    1.52 Ct Round Cut Loose Diamond GIA Certified H/SI1 + Free Ring (1208085405)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 1.52ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £9,385.94
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.5 Carat Round Cut Loose Diamond GIA Certified F/SI1 +Free Ring (1132749220)

    1.5 Carat Round Cut Loose Diamond GIA Certified F/SI1 +Free Ring (1132749220)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £12,883.29
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.7 Ct Round Cut Loose Diamond GIA Certified F/SI1 +Free Ring (5151227011)

    1.7 Ct Round Cut Loose Diamond GIA Certified F/SI1 +Free Ring (5151227011)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 1.7ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £15,849.77
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.71 Carat Round Cut Loose Diamond GIA Certified D/SI1 +Free Ring (16385359)

    0.71 Carat Round Cut Loose Diamond GIA Certified D/SI1 +Free Ring (16385359)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £2,880.12
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 2.01 Ct Round Cut Loose Diamond GIA Certified G/SI1 +Free Ring (1115978629)

    2.01 Ct Round Cut Loose Diamond GIA Certified G/SI1 +Free Ring (1115978629)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 2.01ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £20,950.00
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.9 Ct Round Cut Loose Diamond GIA Certified F/SI1 + Free Ring (5136053942)

    1.9 Ct Round Cut Loose Diamond GIA Certified F/SI1 + Free Ring (5136053942)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 1.9ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £18,217.26
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 2.01 Ct Round Cut Loose Diamond GIA Certified E/SI1 +Free Ring (1122894638)

    2.01 Ct Round Cut Loose Diamond GIA Certified E/SI1 +Free Ring (1122894638)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 2.01ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £24,718.33
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 2.5 Ct Round Cut Loose Diamond GIA Certified D/SI1 + Free Ring (1156223556)

    2.5 Ct Round Cut Loose Diamond GIA Certified D/SI1 + Free Ring (1156223556)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 2.5ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £32,850.01
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.7 Carat Round Cut Loose Diamond GIA Certified K/SI1 +Free Ring (2165659239)

    1.7 Carat Round Cut Loose Diamond GIA Certified K/SI1 +Free Ring (2165659239)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £7,897.16
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.5 Ct Round Cut Loose Diamond GIA Certified D/SI1 + Free Ring (2101514898)

    1.5 Ct Round Cut Loose Diamond GIA Certified D/SI1 + Free Ring (2101514898)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 1.5ct. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £14,041.68
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 3.08Ct Round Cut Loose Diamond GIA Certified E/SI1 + Free Ring (5171404643)

    3.08Ct Round Cut Loose Diamond GIA Certified E/SI1 + Free Ring (5171404643)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £43,135.25
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.9ct Round Cut Loose Diamond GIA Certified D/SI1 + Free Ring (2216175003)

    0.9ct Round Cut Loose Diamond GIA Certified D/SI1 + Free Ring (2216175003)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £4,345.93
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • GIA Certified 0.50 Ct Carat G SI1 Loose Natural Beautiful Diamond with Appraisal

    GIA Certified 0.50 Ct Carat G SI1 Loose Natural Beautiful Diamond with Appraisal

    GIA CERTIFIED DIAMOND. CLARITY - SI1. WILL COME WITH GIA CERTIFICATE. FOR SOLITAIRE ENGAGEMENT AND WEDDING RINGS. CUT - VERY GOOD. WEIGHT - 0.50.
    £1,058.55
    From United States
    Available for Best Offeror Best Offer
    £38.82 postage
  • GIA CERTIFIED 0.21 CARAT DIAMOND GIA 2171143390 (certificate included)

    GIA CERTIFIED 0.21 CARAT DIAMOND GIA 2171143390 (certificate included)

    The GIA number is inscribed on the diamond. Carat weight - 0.21.
    £170.00
    £7.00 postage
  • 0.92Ct Natural Round Loose Diamond GIA Certified L/SI1 +Free Ring (2155609258)

    0.92Ct Natural Round Loose Diamond GIA Certified L/SI1 +Free Ring (2155609258)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Stone Shape: Round. Polish: Very Good. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £2,484.75
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.71 Carat Round Cut Loose Diamond GIA Certified H/SI1 +Free Ring (1176946525)

    0.71 Carat Round Cut Loose Diamond GIA Certified H/SI1 +Free Ring (1176946525)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £2,175.74
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 0.49 ct GIA Certified Loose Round Bril. Diamond; I; SI1; VG Cut; Laser Inscribed

    0.49 ct GIA Certified Loose Round Bril. Diamond; I; SI1; VG Cut; Laser Inscribed

    GIA Grading is the most STRINGENT in the Jewelry Industry, so you can be Confident as to the Quality of the Diamond. This diamond is also LASER INSCRIBED, so you NEVER have to Worry about someone Swapping your stone. THE GIA LAB CERTIFICATION # is inscribed right on the Girdle!
    £625.94
    From United States
    Available for Best Offeror Best Offer
    £14.66 postage
  • 0.67 Carat Round Cut Loose Diamond GIA Certified I/SI1 +Free Ring (1176996314)

    0.67 Carat Round Cut Loose Diamond GIA Certified I/SI1 +Free Ring (1176996314)

    100% Natural, GIA Certified Round Loose Diamond. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. We cut round, princess, emerald & asscher diamonds exclusively in out cutting house located in Belguim and Israel.
    £1,495.13
    From United States
    Available for Best Offeror Best Offer
    £62.59 postage
  • 1.01ct SI1 F Round Brilliant Cut Diamond GIA Very Good Cut Loose

    1.01ct SI1 F Round Brilliant Cut Diamond GIA Very Good Cut Loose

    Clarity: SI1. If there is a specific piece you are looking for, let us know and we will do our best to find it for you. Shape/Cut: Round brilliant. Polish: Excellent. Cut: Very Good. Weight: 1.01 ct.
    £5,169.95
    From United States
    £6.34 postage

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