Results in Marquise Very Good GIA Loose Diamonds

1-25 of 371

  • 0.67 ct GIA Certified Loose Marquise Cut Diamond; G; I1; VG Cut; Laser Inscribed

    0.67 ct GIA Certified Loose Marquise Cut Diamond; G; I1; 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!
    £488.48
    From United States
    Available for Best Offeror Best Offer
    £18.70 postage
  • 0.66 ct GIA Certified Loose Marquise Cut Diamond; K; I1; VG Cut; Laser Inscribed

    0.66 ct GIA Certified Loose Marquise Cut Diamond; K; I1; 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!
    £459.05
    From United States
    Available for Best Offeror Best Offer
    £14.72 postage
  • .75 Ct GIA Certified Marquise Cut:Very Good Natural Loose SI2-D Color Diamond

    .75 Ct GIA Certified Marquise Cut:Very Good Natural Loose SI2-D Color Diamond

    Pink Sapphire. Blue Sapphire. Orange Sapphire. Red Ruby. Green Emerald. Marquise Cut Quintessential Natural Loose Diamond Cut:Very Good (.75 Ctw) SI2-D Color GIA Certified. We work only with dependable global suppliers to procure gemstones which go through the pioneering and environmentally friendlyTCF™ Thermal Color Fusion process as it enables an enhancement and transformation of Topaz into an array of fashion forward colors.
    £2,943.63
    From United States
    RRP Previous price£5,004.96
    £79.55 postage
  • 1/2 Carat Marquise Very Good Cut Natural Loose GIA Certified Diamond SI2-D Color

    1/2 Carat Marquise Very Good Cut Natural Loose GIA Certified Diamond SI2-D Color

    This Marquise Cut:Very Good Conflict Free Natural Loose Diamond SI2 GIA Certified ( L050MQ-EN45-39). These are 100% natural diamonds. Classic and super affordable way to show your love. Shape: Marquise.
    £875.13
    From United States
    RRP Previous price£1,511.59
    Available for Best Offeror Best Offer
    Free P&P
  • 2.23Ct Marquise Cut Loose Diamond GIA Certified I/SI2 +Free Ring (5172505963)

    2.23Ct Marquise Cut Loose Diamond GIA Certified I/SI2 +Free Ring (5172505963)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: SI2. 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.
    £10,318.63
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • GIA loose certified .63ct marquise diamond I1 H 8.23x4.39x2.81mm vintage estate

    GIA loose certified .63ct marquise diamond I1 H 8.23x4.39x2.81mm vintage estate

    Certified Diamond. Diamond Information. Carat Weight. 64.0%. Resizing and Fees.
    £556.90
    From United States
    Available for Best Offeror Best Offer
    £21.48 postage
  • 0.8ct Marquise Cut Loose Diamond GIA Certified J/SI1 +Free Ring (2196315979)

    0.8ct Marquise Cut Loose Diamond GIA Certified J/SI1 +Free Ring (2196315979)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. 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.
    £1,651.62
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.57 Ct Marquise Cut Loose Diamond GIA Certified D/SI1 + Free Ring (2247228376)

    0.57 Ct Marquise Cut Loose Diamond GIA Certified D/SI1 + Free Ring (2247228376)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: SI1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 0.57ct.
    £1,401.01
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.5Ct Natural Marquise Loose Diamond GIA Certified D/SI1 +Free Ring (6221340156)

    0.5Ct Natural Marquise Loose Diamond GIA Certified D/SI1 +Free Ring (6221340156)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. 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.
    £1,256.22
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.4 Ct Marquise Cut Loose Diamond GIA Certified I/VVS1 + Free Ring (6173109143)

    0.4 Ct Marquise Cut Loose Diamond GIA Certified I/VVS1 + Free Ring (6173109143)

    100% Natural, GIA Certified Marquise Loose Diamond. Clarity: VVS1. Stone Shape: Marquise. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 0.4ct.
    £808.31
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.52 Ct Marquise Cut Loose Diamond GIA Certified I/VS1 + Free Ring (6215510004)

    0.52 Ct Marquise Cut Loose Diamond GIA Certified I/VS1 + Free Ring (6215510004)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: VS1. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 0.52ct.
    £1,087.55
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • GIA CERTIFIED E SI2 LOOSE MARQUISE SHAPE DIAMOND VERY GOOD CUT 1/2 CARAT 0.50CT

    GIA CERTIFIED E SI2 LOOSE MARQUISE SHAPE DIAMOND VERY GOOD CUT 1/2 CARAT 0.50CT

    Featured here is a sparkling 1/2 carat marquise cut diamond with GIA certification! This is a gorgeous stone with bright white E color and it also has very good polish and symmetry, resulting in wonderful sparkle.
    £632.48
    From United States
    £27.85 postage
  • 0.7Ct Natural Marquise Loose Diamond GIA Certified D/SI2 +Free Ring (7203935400)

    0.7Ct Natural Marquise Loose Diamond GIA Certified D/SI2 +Free Ring (7203935400)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: SI2. 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.
    £2,018.38
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 1.2Ct Natural Marquise Loose Diamond GIA Certified F/SI2 +Free Ring (2106593980)

    1.2Ct Natural Marquise Loose Diamond GIA Certified F/SI2 +Free Ring (2106593980)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: SI2. 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.
    £4,504.55
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.41 Ct Marquise Cut Loose Diamond GIA Certified G/VVS1 + Free Ring (5223704967)

    0.41 Ct Marquise Cut Loose Diamond GIA Certified G/VVS1 + Free Ring (5223704967)

    100% Natural, GIA Certified Marquise Loose Diamond. Clarity: VVS1. Stone Shape: Marquise. Certifying Lab: GIA. EGL or GIA. Diamond Weight: 0.41ct. Including A Free 14k Solitaire Ring Or Pendant of Your Choice!
    £941.17
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.7Ct Natural Marquise Loose Diamond GIA Certified D/SI1 +Free Ring (6157974486)

    0.7Ct Natural Marquise Loose Diamond GIA Certified D/SI1 +Free Ring (6157974486)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. 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.
    £2,202.16
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.7Ct Natural Marquise Loose Diamond GIA Certified F/SI2 +Free Ring (6215746953)

    0.7Ct Natural Marquise Loose Diamond GIA Certified F/SI2 +Free Ring (6215746953)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: SI2. 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.
    £1,846.53
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • GIA loose certified .59ct VS2 H marquise diamond 7.57x4.59x2.90mm estate vintage

    GIA loose certified .59ct VS2 H marquise diamond 7.57x4.59x2.90mm estate vintage

    Certified Diamond. Diamond Information. Carat Weight. Resizing and Fees.
    £875.13
    From United States
    Available for Best Offeror Best Offer
    £21.48 postage
  • GIA certified loose marquise diamond .39ct SI1 E 6.10x3.74x2.69mm estate vintage

    GIA certified loose marquise diamond .39ct SI1 E 6.10x3.74x2.69mm estate vintage

    GIA 6173678357. Certified Diamond. Diamond Information. Resizing and Fees.
    £358.00
    From United States
    Available for Best Offeror Best Offer
    £21.48 postage
  • .50 Ct Marquise Cut:Very Good Natural Loose VVS1-D Color Diamond GIA Certified

    .50 Ct Marquise Cut:Very Good Natural Loose VVS1-D Color Diamond GIA Certified

    Pink Sapphire. Blue Sapphire. Orange Sapphire. Red Ruby. Green Emerald. Marquise Cut Quintessential Natural Loose Diamond Cut:Very Good (.50 Ctw) VVS1-D Color GIA Certified. Very Very Slightly included or VVS1 diamonds contain minute inclusions that are extremely hard to detect even when they are observed by a skilled grader under 10x magnification.
    £2,068.49
    From United States
    RRP Previous price£3,517.24
    £79.55 postage
  • 1/2 Ct Marquise Cut Diamond - GIA Certified Loose Diamond For Sale - SI1 Clarity

    1/2 Ct Marquise Cut Diamond - GIA Certified Loose Diamond For Sale - SI1 Clarity

    This Marquise cut natural loose diamond features has. This loose Marquise cut diamond is directly acquired from manufacturers. Shape: Marquise. Clarity - SI1. natural diamonds, design your own engagement ring, cheap loose diamond, GIA certified diamonds.
    £636.45
    From United States
    RRP Previous price£1,113.80
    Available for Best Offeror Best Offer
    Free P&P
  • 0.8Ct Natural Marquise Loose Diamond GIA Certified D/SI1 +Free Ring (2197784493)

    0.8Ct Natural Marquise Loose Diamond GIA Certified D/SI1 +Free Ring (2197784493)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: SI1. Certifying Lab: GIA. EGL or GIA. Diamond Weight: 0.8ct. Including A Free 14k Solitaire Ring Or Pendant of Your Choice!
    £2,731.21
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.9Ct Natural Marquise Loose Diamond GIA Certified J/VS2 +Free Ring (2206303902)

    0.9Ct Natural Marquise Loose Diamond GIA Certified J/VS2 +Free Ring (2206303902)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: VS2. 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.
    £2,409.01
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.5 Ct Marquise Cut Loose Diamond GIA Certified I/VVS1 + Free Ring (1156762698)

    0.5 Ct Marquise Cut Loose Diamond GIA Certified I/VVS1 + Free Ring (1156762698)

    100% Natural, GIA Certified Marquise Loose Diamond. Clarity: VVS1. Stone Shape: Marquise. Including A Free 14k Solitaire Ring Or Pendant of Your Choice! Certifying Lab: GIA. EGL or GIA. Diamond Weight: 0.5ct.
    £1,044.59
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage
  • 0.53Ct Marquise Cut Loose Diamond GIA Certified D/VS1 +Free Ring (6231781011)

    0.53Ct Marquise Cut Loose Diamond GIA Certified D/VS1 +Free Ring (6231781011)

    100% Natural, GIA Certified Marquise Loose Diamond. Stone Shape: Marquise. Clarity: VS1. 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.
    £1,573.65
    From United States
    Available for Best Offeror Best Offer
    £62.85 postage

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