World Gemological Laboratory Indonesia

The Gem Book Collection
THE GEM BOOK Collection
📅 Harga baru berlaku mulai 1 Juni 2026 ⭐ Member WGL
📖 THE GEM BOOK BIG
Reguler: Rp 300.000
Member: Rp 275.000 (hemat Rp 25.000)
📘 THE GEM BOOK SMALL
Reguler: Rp 200.000
Member: Rp 175.000 (hemat Rp 25.000)
📋 THE GEM MEMO
Reguler + Origin: Rp 100.000
Reguler + Non-Origin: Rp 75.000
Member: Rp 75.000

✨ Bergabunglah menjadi Member WGL (Rp 100.000/tahun) ✨
untuk mendapatkan harga khusus member!

Gem ID Card
💎 GEM ID CARD
Reguler + Origin: Rp 100.000
Reguler + Non-Origin: Rp 75.000
Member: Rp 75.000 (hemat Rp 25.000)

💎 Khusus member dapatkan harga spesial untuk ID Card Gems! 💎

Diamond & Jewelry
💍 DIAMOND & JEWELRY
💎 DIAMOND BOOK
Reguler: Rp 550.000/ct
Member: Rp 500.000/ct (hemat Rp 50.000/ct)
💍 JEWELRY BOOK
Reguler: Rp 550.000/ct
Member: Rp 500.000/ct (hemat Rp 50.000/ct)
🃏 DIAMOND CARD
Reguler: Rp 350.000/ct
Member: Rp 300.000/ct (hemat Rp 50.000/ct)

💎 Dapatkan harga member untuk Diamond & Jewelry Certificate! 💎

✕ ❮ ❯