• 24/7 Customer Service
  • Lifetime Warranty
  • Free Shipping
  • 100% Money Back
    877-826-9866 | 24/7
    < back to Gallery
    Click & Drag from side to side
    <b>1.70</b> carat Marquise Natural Blue Sapphire

    1.70 carat Marquise Natural Blue Sapphire

    Free FedEx Priority Overnight Shipping:

    Place your order by 4 PM EST Today and we will ship it by Thursday, December 8. Free Shipping.

    Please note: If the gemstone is part of an engagement ring, the completed ring will ship according to the shipping date of the setting.
    learn more about shippingsee the complete packaging
    As a loose gemstone: by Thursday, December 8
    Set in a ring/jewelry: Varies according to the different ring /jewelry setting. An accurate shipping date is available on the "Completed Ring Page" or in the "Shopping Cart".

    Risk-free Retail

    Not Available

    Every gemstone featured on JamesAllen.com is inspected by our in-house gemologists prior to shipment. All of our gemstones are Conflict Free.

    gemstone specifications

    sku: 10335

    This 1.70 Marquise Blue Sapphire is sold exclusively by James Allen

    gemstone information
    type: Blue Sapphire
    carat weight: 1.70
    shape: Marquise
    enhancement: Heated
    measurement: 11.00*5.50


    page load - render : 359.3884 ,snapshot:343.7528, page load end:343.7528 page load - stats :343.7528 total:31.25 miniVer : 0 SPProcessor2 : 0 spp.GetPageXml() : 31.25 jTrans : 31.25 xnlRef : 31.25 xnl n0 Transform: 78.1375 xnl n0 : 109.3875 xnl n1 Transform: 124.9954 xnl n1 : 234.3829 xnl n2 Transform: 15.6353 xnl n2 : 250.0182 xnl n3 Transform: 62.4835 xnl n3 : 312.5017 xnl n4 Transform: 15.6307 xnl n4 : 328.1324 xnl n5 Transform: 15.6204 xnl n5 : 343.7528 xnl loop : 343.7528 template:1,#BodyContainer processTime:0 template:17.5,#WidePane processTime:15.6254 template:99,#BreadCrumbsPane processTime:0 template:10.10,#Funnel processTime:0 template:1208,#OpenTabs processTime:15.6246 template:1200,#CustomerReviews processTime:0