Certified Natural Blue



Green Blue to Purple (Color Change). (7.99mm x 5.80mm). This gorgeous and substantial 3.20ct GIA certified sapphire has vibrant cornflower blue color and a stunning play of light! It is a brightly saturated and perfectly even classic Ceylon blue color that GIA classified simply as Blue. Beautifully transparent, the sapphire has a mesmerizing and particularly lively play of light. Sapphires often are opaque but this one has great sparkle and life, much better than the average sapphire. The stone overall exhibits phenomenal brilliance. The elongated cut has a chic and flattering look on the finger. The cut is deeper than average which allows for additional facets and maximum brilliance! The depth also brings out the richness of the cornflower blue and its a truly classic Ceylon color. It is this lively sparkle that truly sets this sapphire apart! The sapphire was mined in Sri Lanka (Ceylon) as guaranteed from our direct source.

Sri Lanka is known to produce sapphires of exceptional quality and is one of the most prized origins in the world for sapphires. The sapphire has been heated by international standards, as have the vast majority of sapphires. However, it has that unheated look. Heating is accepted to be the standard for almost all sapphires because it is stable and permanent.

Strikingly beautiful, this stunning sapphire is sure to become an heirloom that will bring joy to your family for generations to come! Based on the depth, we do recommend that we create a mounting specifically for this stone. We are a manufacturing jeweler and we would be happy to create the perfect compliment to this stone. This exceptional beauty deserves the perfect mounting, and we would love to share our ideas for custom designs! This gorgeously colored Ceylon sapphire would make a luxurious center for a head-turning cocktail ring, a stunning alternative engagement ring, or a gorgeous pendant! For additional details, please see below. Resizing greater than 4 sizes up or down may require a new shank.

Rates may be higher for wide rings, full eternity bands, or invisible setting. Appraisals are available upon request and will not be included unless we are notified.

Guarantees Authenticity of type & quality. All of our Diamonds and Colored Gemstones are guaranteed to be 100% Earth-mined stones unless otherwise stated. We manufacture our jewelry in-house and sell at true wholesale pricing direct to the consumer.

Our dedication to excellent customer service through personalized attention, timely fulfillment of all orders, and moral integrity. Appraised value guaranteed to be two to three times greater than sale price. Our custom manufacturing and diamond experience is unparalleled and typically cannot be matched by local jewelers. All of our sale items come with a lifetime buyback guarantee.

Items must not have substantial damage, significant alterations (resizing is not a significant alteration) or missing stones. This offer does not include custom-made pieces. Delays through the post office are common, especially during the busy season.

Expedited service may be available by special request. 5 South Wabash, Suite 1204 Chicago IL 60603.

We need to be notified of the return of the item and it must arrive to us in the same condition we sent it out in. Our jewelry is of high-quality and should remain in good condition if properly treated and maintained. We give our best effort to take the most accurate photos possible, but often times photos do not do our beautiful jewelry justice. Please understand that color accuracy varies from monitor to monitor.

The best way to determine the true look of our pieces is to take a first hand look, which we invite all of our customers to do. Covers any irregularities not related to normal wear and tear. Your satisfaction is Guaranteed; Please see our Feedback. Step 1: Send us a photo or drawing of your perfect ring or piece of jewelry. Step 2: We will provide you a full detailed estimate to meet your specific requests.

Step 3: We re-create the piece via CAD to be approved by you. We send you your choice of the design or the physical wax model. We will perform as many revisions to the CAD design as you request (within reason) until you are completely satisfied. Step 4: Once the design is approved, we will proceed to manufacture the piece until completion. We will send you photos of the finished product for approval.

Diamond Zone has its roots as a family-operated business and still privately owned today. Located in the heart of the Jewelry District of Chicago, the business had its start in 1992 and has evolved into Chicago's premier location for antique and custom jewelry. Our expertise evolved from the manufacturing workshop into a full-service jeweler offering diamonds directly from cutters overseas, vintage jewelry and highly-personalized custom pieces. We are now one of the largest dealers of antique jewelry and diamonds in Chicago. As estate buyers scouring the country for vintage antiques, We really have a true passion for finding rare piece of jewelry from the Victorian, Edwardian, and Art Nouveau eras. We are proud of our success which stems from our commitment to providing a quality product and excellent customer service at an affordable price. Few companies are able to offer the selection, personalized service and flexibility at the wholesale prices we provide. Please give us the opportunity to make you another satisfied shopper.

Schedule an appointment to view our Chicago showroom or discuss a custom project. Please note many of our vintage-inspired semi-mounts and gemstone rings are built to order and may not be readily available at all times.

The item "1.5ct GIA CERTIFIED ALEXANDRITE GREEN BLUE TO PURPLE OVAL NATURAL COLOR CHANGE" is in sale since Thursday, November 12, 2020. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Alexandrite". The seller is "mydiamondzone" and is located in Chicago, Illinois. This item can be shipped worldwide.

  • Total Carat Weight (TCW): 1.51ct.

    (7.99mm x 5.80mm)
  • Shape: Oval
  • Gemstone: Alexandrite (GIA Certified)