Echinastone

Name: Echinastone
Address: Jewelry Trade Center, 45th Floor, 919/522-523, Silom Road, Bangkok, 10500, TH
Telephone: +6626300730
Price range: $$

The world's most comprehensive range of melee sized calibrated natural gemstones in a range from 0.50mm to 10.00mm.

Echinastone.com is an award winning online store operated by China Stone Co., Ltd - a leading global manufacturer of high-precision cut natural gemstones. The world's most admired luxury jewellery and watch brands, independent fine jewelers and watch manufactures, rely on China Stone’s comprehensive range of melee sized calibrated natural colored stones. Echinastone.com allows independent fine je

welers and watch manufactures to browse, search and buy over 8 million pre-packed and certified natural color stones graded to a consistent color, clarity, size and shape, within narrow persistent tolerances, on any device including mobile phones. An online inventory is arranged by gemstone variety and color, and offers high-class photographs and specifications for each pre-packed calibrated lot of gemstones, including price, origin, treatment disclosure, weight, size measurements, shape and cut specifications, clarity and color grades, calibration grading and methodology, and available color variation range for each particular lot. All offered gemstones are perfectly cut, graded and calibrated, and sold in five different sized multi-functional purpose boxes featuring a clear plastic top with twist-lock tabs for secure storage. Each box is accompanied by a numbered Certificate of Authenticity, and user friendly labeling and disclosures based on variations in quality, color, origin and treatments or enhancements.

12/06/2026

Experience the vibrant beauty of unsorted, mixed-color sapphire rough with a captivating spectrum of colors. Every stone holds the limitless potential to become a brilliant, sparkling gem.

08/06/2026

: There is an unspoken poetry in the pairing of blue sapphires and the luminous sheen of white gold. Each high-precision cut sapphire is encircled in a continuous loop of eternal devotion. An eternity ring designed not just to be worn, but to be remembered.

02/06/2026

Capture the visual rhythm of the sunniest season through the Summer Melody palette. Radiant colors strike the perfect chord to echo the joy of endless sunshine.

27/05/2026

PRODUCT SPOTLIGHT: Perfectly calibrated brilliant round lot of 60 pieces high-precision cut natural very light greenish yellow sapphire gemstones from Africa in 2.00mm size features an exceptional princess cut and finish.
For more details https://www.echinastone.com/products/details/2819781/20/0/149899YSC700200EC.html

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21/05/2026

Green shades of tsavorite range from vibrant to pastel greens. The intense green color is primarily due to the presence of vanadium and chromium within the mineral, which enhances its lush, vibrant appearance.
Explore the brilliance of our precision-cut calibrated tsavorites at https://www.echinastone.com/products/search-results/2812107/

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15/05/2026

: April 2026 sales dynamics report of precision-cut calibrated gemstones at China Stone. Research that brings transparency to the industry and helps you better understand colored gemstones market.

https://www.echinastone.com/

11/05/2026

This centerpiece of the Nautical necklace features a mesmerizing quartet of jellyfish, glowing with a vibrant spectrum of tsavorites, amethysts, sapphires, and rubies.
The use of an intricate invisible setting achieves a flawless, liquid-like transition between gemstones, mimicking the graceful movement of the ocean.

05/05/2026

Perfectly matched precision-cut, this pair of calibrated sapphires is ideal for creating exquisite stud earrings. Precision cut ensures a flawless fit, making it perfect for those seeking uniformity and symmetry in their jewelry designs.

01/05/2026

London Blue Topaz is a medium-to-dark, saturated variety of topaz known for its unique blue-grey hue. It offers a deep blue look but with a unique steely edge and being durable enough for everyday wear. Whether set in classic yellow gold or sleek white gold, this gem is the ultimate statement of elegance.

21/04/2026

We are taking this opportunity to invite you to visit us at BOOTH: C03 at GemGeneve - International Gem & Jewellery Show during the period of 07th May through to the 10th May 2026 at The Palexpo, Geneva, Switzerland.

China Stone - a leading global manufacturer of high-precision cut natural gemstones. The world's most admired luxury jewellery and watch brands, independent fine jewelers and watch manufactures, rely on China Stone’s comprehensive range of melee sized calibrated natural colored stones.

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ที่อยู่

Jewelry Trade Center, 45th Floor, 919/522-523, Silom Road
Bangkok
10500

เบอร์โทรศัพท์

+6626300730

เว็บไซต์

http://www.echinastone.com/

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