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  • 5.51 ct. Tanzanite & Diamond Platinum Three-Stone Ring

5.51 ct. Tanzanite & Diamond Platinum Three-Stone Ring

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ABOUT US

Global Gemology is an NAJA Accredited Gemological Laboratory. All gem and jewelry items have been examined by a Graduate Gemologist & Certified Master Appraiser.




ABOUT THE ITEM

A 5.51 carat natural tanzanite is flanked by 1.69 carats of tapered baguette diamonds in this platinum three-stone ring. Stamped "PLAT".


Tanzanite is a beautiful gem found in only 1 location on earth: the Merelani hills of northern Tanzania. Its color ranges from blue to violet, to purple. Tanzanite was first discovered in 1967, and was originally thought to be a sapphire deposit. ​Tiffany & Co. became interested in this new gem and made a deal to become its main distributor in 1968. Fun Fact: Tiffany & Co. is actually responsible for naming tanzanite after the country it was discovered in!




ITEM DETAILS

Metal: Platinum

Gender: Lady's

Ring Size: 6.5

Hallmarks: "PLAT"

Gross Weight: 6.9 grams (4.4 dwts)

Age :Contemporary (2021)

Condition: Brand New



GEMSTONE DETAILS

Gemstone: Tanzanite

Quantity: 1

Cut: Oval

Color: Violet

Tone: Dark (GIA 7)

Saturation: Moderately Strong (GIA 4)

Symmetry: Very Good

Transparency: Transparent

Clarity: VVS (GIA Type I)

Treatments: Routine Heating

Measurements: 13.75 x 9.85 x 5.80mm

Carat Weight: 5.51 ct.



DIAMOND DETAILS

Quantity: 2

Shape/Cutting Style: Tapered Baguette

Color: I-J

Clarity: SI1-SI2

Total Carat Weight: 1.69 ct.

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  • HOME
  • ABOUT US
  • SHOP
  • GEMOLOGY
    • GEM ENCYCLOPEDIA
    • DECORATIVE PRINTS
    • THE ART OF GEMOLOGY
  • APPRAISALS
    • INSURANCE
    • DIVORCE
    • ESTATE TAX
    • ESTATE DISTRIBUTION
    • CHARITABLE DONATION
    • LIQUIDATION
    • APPRAISALS THRU EMAIL
  • SELL YOUR JEWELRY
  • JEWELRY EDUCATION
    • DIAMOND FACTS
    • JEWELER DIRECTORY
    • JEWELRY PERIODS
    • POCKET WATCHES
    • NATIVE AMERICAN JEWELRY
  • GLOSSARY