{"id":8904966176996,"title":"Natural Blue Sapphire Square Step Cut 4mm 0.45 Carat | AAA Quality Loose Gemstone | Precision Cut Stone for Fine Jewelry Making","handle":"natural-blue-sapphire-square-step-cut-4mm-0-45-carat-aaa-quality-loose-gemstone-precision-cut-stone-for-fine-jewelry-making","description":"\u003cp\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIntroducing a classic Natural Blue Sapphire Square Step Cut gemstone, precision cut in a 4mm square shape for clean lines and elegant brilliance. The step cut enhances the sapphire’s rich blue color while offering a sophisticated, timeless look ideal for fine jewelry.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlue sapphire is one of the most durable and sought-after gemstones, making it perfect for rings, pendants, earrings, and custom jewelry designs.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Highlights\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStone: Natural Blue Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShape: Square\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCut: Step Cut\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSize: 4 mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor: Blue\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eClarity: Eye Clean\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHardness: 9 on Mohs Scale\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Benefits\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGenuine natural blue sapphire gemstone\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDurable stone ideal for everyday wear\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStep cut offers a refined, architectural look\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eExcellent size for minimalist and modern designs\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHighly valued gemstone with timeless appeal\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Usage\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEngagement or promise rings\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePendants or necklaces\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEarrings or accent stones\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFine jewelry making\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMeaningful gift for birthdays or anniversaries\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Quality Assurance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e100% natural gemstone (not synthetic or imitation)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCarefully inspected for cut, clarity, and finish\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSecure packaging to ensure safe delivery\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGemstone exactly as described and photographed\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-01-30T15:58:33-05:00","created_at":"2026-01-30T15:58:29-05:00","vendor":"Instagem","type":"Loose Sapphire","tags":["4mm sapphire","birthstone gem","sapphire gem","september stone","step cut 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Description\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIntroducing a classic Natural Blue Sapphire Square Step Cut gemstone, precision cut in a 4mm square shape for clean lines and elegant brilliance. The step cut enhances the sapphire’s rich blue color while offering a sophisticated, timeless look ideal for fine jewelry.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlue sapphire is one of the most durable and sought-after gemstones, making it perfect for rings, pendants, earrings, and custom jewelry designs.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Highlights\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStone: Natural Blue Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShape: Square\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCut: Step Cut\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSize: 4 mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor: Blue\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eClarity: Eye Clean\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHardness: 9 on Mohs Scale\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Benefits\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGenuine natural blue sapphire gemstone\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDurable stone ideal for everyday wear\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStep cut offers a refined, architectural look\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eExcellent size for minimalist and modern designs\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHighly valued gemstone with timeless appeal\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Usage\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEngagement or promise rings\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePendants or necklaces\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEarrings or accent stones\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFine jewelry making\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMeaningful gift for birthdays or anniversaries\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e🔹 Quality Assurance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e100% natural gemstone (not synthetic or imitation)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCarefully inspected for cut, clarity, and finish\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSecure packaging to ensure safe delivery\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGemstone exactly as described and photographed\u003c\/span\u003e\u003c\/p\u003e"}
Natural Blue Sapphire Square Step Cut 4mm 0.45 Carat | AAA Quality Loose Gemstone | Precision Cut Stone for Fine Jewelry Making
Our story unfolds over four decades – driven by attention to detail, knowledge of gemstones, and the pursuit of craftsmanship. Hailing from a family of jewelers from India, our forefathers have been dealing with diamonds and gemstones for more than a century. This heritage gives us an upper hand in the industry and in house experts.
Anand Jhalani, founder and President of TBR. International Inc. (Instagem.net) transformed the company from its inception in the 1980's in New York into a global hallmark of innovation, creativity and craftsmanship. He has traveled to over 50 countries and established relationships with the leading mines and facilities of Brazil, Africa, China, India, Thailand and USA.
Today, Instagem is a leading supplier of multitude of gemstones, natural diamonds, treated diamonds and jewelry. We now ship to more than 50 countries across the globe with major customer pool in the US. We have our manufacturing units and offices in New York, Mumbai and Jaipur.
Anand Jhalani, founder and President of TBR. International Inc. (Instagem.net) transformed the company from its inception in the 1980's in New York into a global hallmark of innovation, creativity and craftsmanship. He has traveled to over 50 countries and established relationships with the leading mines and facilities of Brazil, Africa, China, India, Thailand and USA.
Today, Instagem is a leading supplier of multitude of gemstones, natural diamonds, treated diamonds and jewelry. We now ship to more than 50 countries across the globe with major customer pool in the US. We have our manufacturing units and offices in New York, Mumbai and Jaipur.
Anand Jhalani |
Amit Jhalani |
Vishal Naik |
Manish Singh |
Nitesh Jadhav |
Manpreet Bhamra |
Saranya Vummidi |
Jitu Jadhav |
Sunder Singh |
Amrit Pal |
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TO RETURN OR EXCHANGE AN ITEM:
Instagem offers 30-day return on all products, no questions asked. We are confident about the quality, design and price of our products, however if you still have doubts, you can exchange or return the product within 30 days.
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Our Address
TBR. International Inc.
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New York, NY 10036
Tel - 212-840-3660
Email - info@instagem.net
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