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Melogems | One of top collectors of melo melo pearlsMelogems | One of top collectors of melo melo pearls
  • GEMSTONES
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Categories
  • GEMSTONES (318)
    • EMERALDS (48)
    • RUBIES (240)
      • AFRICAN RUBY (39)
      • RAW RUBY (9)
      • VIETNAMESE RUBY (192)
    • SAPPHIRES (9)
    • SPINELS (23)
  • JEWELRY (52)
    • EARRINGS (5)
    • NECKLACES (12)
    • PENDANTS (8)
    • PINS (3)
    • RINGS (33)
  • MELO PEARLS (48)
  • OTHER PRODUCTS (603)
    • BRACELETS (99)
    • FENGSHUI FISH (4)
    • GEMSTONE BALL (5)
    • GEMSTONE TREE (103)
    • JADE PENDANT (36)
    • JADE PIXIU (48)
    • JADE STATUE (69)
    • PROMOTION PRODUCTS (154)
    • QUARTZ CAVE (18)
    • QUARTZ FROG (23)
    • QUARTZ PENDANT (18)
    • RUBY FROG (5)
    • RUBY PIXIU (22)
    • RUBY QUAN YIN (10)
    • RUBY SMILING STUTUE (49)
    • SAPPHIRE PIXIU (14)
    • SAPPHIRE QUAN YIN (22)
    • SAPPHIRE SMILING STATUE (17)
    • SILVER PENDANT (19)
    • SILVER RING (29)
  • PEARLS (11)
Recent Posts
  • The Mohs Hardness Scale and Chart for Select Gems
  • The Rarity and Value of Red Beryl
  • The Value of Blue Sapphires: Factors that Determine its Worth
  • Table of Gems Ordered by Crystal System
  • The Width of an Engagement Ring Band: How It Affects Appearance, Durability, and Design
News

The Mohs Hardness Scale and Chart for Select Gems

Posted on June 4, 2025 by Khánh Hải
the mohs hardness scale and chart for select gems
04
Jun

Discover the Mohs Hardness Scale and Chart for Select Gems with this comprehensive guide by the International Gem Society. Explore the world of gemology and enhance your knowledge with valuable information on the hardness of different gemstones.

Continue reading →
Posted in News  |  Tagged Chart, gems, Mohs Hardness Scale Leave a comment
News

Standard Gem Sizes Chart

Posted on October 23, 2023 by Khánh Hải
standard gem sizes chart 1
23
Oct

Looking for standard gem sizes? Check out the Standard Gem Sizes Chart provided by the International Gem Society. Learn about popular cuts and how to estimate gem weight based on size. A valuable resource for gem enthusiasts and professionals.

Continue reading →
Posted in News  |  Tagged Chart, gemstones, Sizes Leave a comment
Experience since 1989, MeloGems has extremely rare and beautiful collections of natural melo melo pearls, unheated rubies, spinels, emeralds, spinels.. and more.. We have thousands of business partners & customers in Europe, Japan, USA, Hong Kong, Singapore, Dubai, Vietnam…

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  • Hong Leong Building16 Raffles Quay, Singapore 048581
  • 19891 Beach Bldv, Huntington Beach CA, USA 92648
  • 111 #07-07 Somerset Rd, TripleOne Somerset, Singapore 238164
  • +65 8523 0880
  • christy.vci@gmail.com
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Copyright 2025 © Extremely rare and beautiful collections of natural melo melo pearls, unheated rubies, spinels, emeralds, spinels.. and more.
  • GEMSTONES
    • MELO MELO PEARL
    • VIETNAMESE RUBY
    • SAPPHIRE
    • SPINEL
    • EMERALD
    • PEARL
    • AFRICAN RUBY
  • JEWELRY
    • EARRING
    • RING
    • NECKLACE
    • PENDANT
    • PIN
  • OTHER PRODUCTS
    • BRACELET
    • GEMSTONE FISH
    • GEMSTONE BALL
    • GEMSTONE TREE
    • JADE PENDANT
    • JADE PIXIU
    • JADE STATUE
    • QUARTZ CAVE
    • QUARTZ PENDANT
    • QUARTZ FROG
    • RAW RUBY
    • RUBY FROG
    • RUBY PIXIU
    • RUBY QUAN YIN
    • RUBY SMILING STUTUE
    • SAPPHIRE PIXIU
    • SAPPHIRE QUAN YIN
    • SAPPHIRE SMILING STATUE
    • SILVER PENDANT
    • SILVER RING
    • PROMOTION PRODUCTS
  • MELO SHOP
  • MELO BLOG
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