Skip to content
DCLA logo

The Diamond Certification Laboratory of Australia (DCLA)

Diamond Valuation Certification and advice from the Diamond authority in Australia

  • Home
  • Company Profile
    • Mission Statement
    • DCLA History
    • Technology & Grading Process
    • DCLA Laboratory Team
    • DCLA Trustmark & Logo Usage
    • DCLA Timeline
  • Services
    • Diamond Certification
    • Jewellery Valuation
    • Cold Laser Inscription
    • Advanced Diamond Testing
    • Diamond Verification
    • DCLA ‘Trustline’ Telephone Hotline
    • Diamond Certificate Copy
    • Diamond Registry
    • Online Certificate Check
    • How to Submit a Diamond to DCLA
    • Damage & Salvage Assessment
    • Diamond Seminars
  • DCLA Certificates
    • Dcla Diamond Grading Guarantee
    • How to Read a DCLA Certificate
    • Register a Diamond
    • Online Certificate Check
  • DCLA Trustmark
    • DCLA Trustmark Initiative
    • About the DCLA Trustmark
  • Diamond Education
    • 5c’s Of Diamond Grading
    • Carat Weight
    • Colour
    • Clarity
    • Cut
    • Confidence
    • DCLA Transparency Grading System
    • Synthetic Diamonds
    • Diamond Treatments
    • Diamond Buying or Selling
    • Glossary & Picture Library
    • FAQ´s
  • News
  • Contact Us
Posted on July, 2017 by admin

Pavilion

Lower part, or ‘bottom half’, of a diamond below the girdle.

CategoriesGlossary

Post navigation

Previous PostPrevious Oval Cut
Next PostNext Pavilion Angle

Latest News !

NEWS

  • Monday 17 June,2019
    Lab grown diamond technology is disrupting the diamond business

    Lab-grown diamonds that producers say have all the characteristics of the ones that were formed deep in the Earth naturally...MORE

  • Alrosa Diamonds Sunday 16 June,2019
    ALROSA SELLS $2.2 MILLION OF POLISHED AT ISRAEL DIAMOND EXCHANGE

    Alrosa sold 14 polished diamonds weighing a total of 108 carats, and 48 fancy colored polished diamonds weighing 131.6 carats...MORE

  • diamond necklace Thursday 13 June,2019
    Rare Golconda Diamonds

    The Nizam of Hyderabad’s diamond encrusted ceremonial sword and Shah Jahan’s jade hilted dagger are some of the items being...MORE

  • Vutomi Diamonds Wednesday 12 June,2019
    Vutomi to sell diamonds recovered from South Africa project

    Botswana Diamonds associate Vutomi has received approval to sell diamonds recovered during a bulk sampling programme at the Thorny River...MORE

  • BlueRock Diamond Tuesday 11 June,2019
    Bluerock Diamonds’ shares jump on record find

    BlueRock Diamonds shares were up 15% on the London Stock Exchange Friday after the miner announced it had recovered its...MORE

  • Alrosa Monday 10 June,2019
    Russian Police Uncover Diamond Theft Gang Inside State Mining Firm Alrosa

    Russian police uncovered around $3 million worth of stolen diamonds, and over $2.5 million in cash, at the homes of...MORE

  • Charlotte Casiraghi Wednesday 5 June,2019
    Charlotte Casiraghi of Monaco

    Royal bride Charlotte Casiraghi of Monaco channeled her grandmother Grace Kelly as she celebrated her marriage with glittering evening reception....MORE

  • Tiffany Profits Quadrupled In Fourth Quarter
    Sales slide at Tiffany & Co as tourists tighten their purses

    Sales performed below expectations for Tiffany & Co during the first quarter of 2019. For the three months ended April...MORE

  • Alrosa Tuesday 4 June,2019
    Alrosa to Sell Directly to Consumers

    Alrosa is launching a source-of-origin program that will enable dealers and consumers to buy polished diamonds with detailed provenance information....MORE

  • Lucapa Lulo 10 million Sale Monday 3 June,2019
    Lucapa diamonds sell for $14.5 million at auction

    Lucapa Diamond Company has continued its successful run at auction after securing $US10 million ($14.5 million) for the sale of...MORE

  • RapNet Members Say ‘No’ to Synthetics

    The RapNet community has voted overwhelmingly against introducing services for the lab-grown-diamond sector. Members voted by 79% to 21% against...MORE

  • Firestar Nirav Modi Thursday 30 May,2019
    Nirav Modi Assets Set for Vegas Auction

    A selection of jewelry and intellectual property belonging to Nirav Modi’s Firestar Diamond and Fantasy businesses will be up for...MORE

  • Mothae Auction 2019 Wednesday 29 May,2019
    Rough diamonds from Mothae fetch US$3.5 million in Antwerp

    Lucapa Diamond Company and the Government of Lesotho have announced results from the second tender in 2019 of diamonds from...MORE

  • bubble-gum-pink-Diamond-ring Tuesday 28 May,2019
    Pink Diamond fetches $2.2M USD Per carat at Christie’s

    A pink diamond ring named for its resemblance to bubble gum fetched $7.5 million at Christie’s Hong Kong auction. The...MORE

  • GIA HPHT Monday 27 May,2019
    Undisclosed Green Synthetics Raise GIA Eyebrows

    Twenty five undisclosed lab grown diamonds have turned up at the Gemological Institute of America (GIA) including several with a...MORE

  • Lucapa Diamond Company Thursday 23 May,2019
    Lucapa recovers first +100 carat diamond from Mothae

    Lucapa Diamond Company has recovered its first+100 carat diamond for its Mothae mine in Lesotho. The stone is a gem-quality...MORE

  • Rapnet Synthetic diamonds Wednesday 22 May,2019
    RapNet to Vote on Synthetics

    RapNet, the world’s largest diamond trading network with daily listings of over $7.4 billion, will be voting on whether it...MORE

  • SEC Cracks Down on ICO That Offered Investors Colored Diamonds

    The ICO that was promoted as a game-changer on the diamond market faces a dramatic fall from grace. The U.S....MORE

  • GIA CVD synthetic diamond Tuesday 21 May,2019
    GIA Spots Natural-Synthetic Hybrid Diamond

    The Gemological Institute of America (GIA) has discovered a synthetic layer that improved the weight and color of a natural...MORE

  • Monica Bellucci Monday 20 May,2019
    Monica Bellucci Wore the Historic Cartier María Félix Tribute Necklace at Cannes

    There are a select few necklaces that might be deemed jewelry royalty Marie Louise’s diamonds from Napoleon, the Maharajah of...MORE

DCLA IDC

Proportion Grading System

Click here to download PDF
DCLA diamond exchange
Buy Your Diamond Direct »
© 2019 Diamond Certification Laboratory of Australia
  • Diamond Certification
  • Diamond Certificate Check
  • Diamond News
  • Diamond Exchange
  • Privacy Policy
  • Contact Us
TOP