{"id":9089130922212,"title":"Lab Blue Sapphire Round Cabochon Flat Back 2.5mm Parcel | Loose Blue Gemstones Available in 10pcs Lots for Jewelry Making","handle":"lab-blue-sapphire-round-cabochon-flat-back-2-5mm-parcel-loose-blue-gemstones-available-in-10pcs-lots-for-jewelry-making","description":"\u003cp\u003e\u003cspan\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLab Blue Sapphire Round Cabochon Flat Back 2.5mm parcels offer vibrant royal blue color and precision calibration, making them an excellent choice for jewelry manufacturing, stone replacement, and custom jewelry projects.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAbout This Piece\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThese Lab Blue Sapphire gemstones are cut in a classic round cabochon shape with a flat back, providing smooth color distribution and easy setting. The rich blue color closely resembles fine sapphire, while the calibrated 2.5mm size ensures consistency across multiple stones.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAvailable in convenient 10 pcs parcels, these gemstones are ideal for jewelers, designers, and manufacturers requiring matching stones for rings, earrings, pendants, bracelets, and production jewelry. Their durable composition and uniform appearance make them suitable for both fine jewelry and repair work.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKey Details\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Stone: Lab Blue Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Shape: Round Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Back: Flat Back\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Size: 2.5mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Color: Royal Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Clarity: Eye Clean\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hardness: 9 Mohs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Parcel Options: 10pcs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Calibration: Precision Matched Stones\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhy You'll Love It\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Consistent royal blue color throughout the parcel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Calibrated sizing for professional jewelry production\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Durable material suitable for everyday jewelry wear\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Excellent option for matching stone layouts and repairs\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePerfect For\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Jewelry Manufacturing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Ring Accents\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Earrings \u0026amp; Studs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Pendants\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bracelet Designs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Stone Replacement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Jewelry Repair\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Custom Jewelry Making\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eQuality Promise\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEvery parcel is carefully matched for size, color, and overall appearance. Stones are inspected before shipment to ensure consistency and quality suitable for jewelry applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShop Info\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Processing Time: 1–2 Business Days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Worldwide Shipping Available\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Secure Packaging Included\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Returns Accepted Within 30 Days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Authenticity Certificate Available Upon Request\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-06-19T17:18:18-04:00","created_at":"2026-06-19T17:18:17-04:00","vendor":"Instagem","type":"Loose Blue Sapphire","tags":["blue gems","calibrated gems","flat back gem","jewelry supply","lab sapphire","repair stones","ring accents","sapphire cab","sapphire parcel","stone parcel"],"price":3966,"price_min":3966,"price_max":3966,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49191713669348,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MSX17646","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Lab Blue Sapphire Round Cabochon Flat Back 2.5mm Parcel | Loose Blue Gemstones Available in 10pcs Lots for Jewelry Making","public_title":null,"options":["Default Title"],"price":3966,"weight":2,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.instagem.net\/cdn\/shop\/files\/66DD5BAD-86EB-4C39-A346-A6EE3BB35EFD.jpg?v=1781903848","\/\/www.instagem.net\/cdn\/shop\/files\/IMG_9597_470108c5-6dd5-4d90-a12a-4f35a15d5fcc.jpg?v=1781903848","\/\/www.instagem.net\/cdn\/shop\/files\/IMG_9594.jpg?v=1781903848"],"featured_image":"\/\/www.instagem.net\/cdn\/shop\/files\/66DD5BAD-86EB-4C39-A346-A6EE3BB35EFD.jpg?v=1781903848","options":["Title"],"media":[{"alt":"Lab Blue Sapphire 2.5mm round cabochon flat back parcel on white background","id":70588685648100,"position":1,"preview_image":{"aspect_ratio":0.832,"height":1417,"width":1179,"src":"\/\/www.instagem.net\/cdn\/shop\/files\/66DD5BAD-86EB-4C39-A346-A6EE3BB35EFD.jpg?v=1781903848"},"aspect_ratio":0.832,"height":1417,"media_type":"image","src":"\/\/www.instagem.net\/cdn\/shop\/files\/66DD5BAD-86EB-4C39-A346-A6EE3BB35EFD.jpg?v=1781903848","width":1179},{"alt":null,"id":70588685615332,"position":2,"preview_image":{"aspect_ratio":0.75,"height":2664,"width":1998,"src":"\/\/www.instagem.net\/cdn\/shop\/files\/IMG_9597_470108c5-6dd5-4d90-a12a-4f35a15d5fcc.jpg?v=1781903848"},"aspect_ratio":0.75,"height":2664,"media_type":"image","src":"\/\/www.instagem.net\/cdn\/shop\/files\/IMG_9597_470108c5-6dd5-4d90-a12a-4f35a15d5fcc.jpg?v=1781903848","width":1998},{"alt":null,"id":70588685680868,"position":3,"preview_image":{"aspect_ratio":0.795,"height":2973,"width":2365,"src":"\/\/www.instagem.net\/cdn\/shop\/files\/IMG_9594.jpg?v=1781903848"},"aspect_ratio":0.795,"height":2973,"media_type":"image","src":"\/\/www.instagem.net\/cdn\/shop\/files\/IMG_9594.jpg?v=1781903848","width":2365}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLab Blue Sapphire Round Cabochon Flat Back 2.5mm parcels offer vibrant royal blue color and precision calibration, making them an excellent choice for jewelry manufacturing, stone replacement, and custom jewelry projects.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAbout This Piece\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThese Lab Blue Sapphire gemstones are cut in a classic round cabochon shape with a flat back, providing smooth color distribution and easy setting. The rich blue color closely resembles fine sapphire, while the calibrated 2.5mm size ensures consistency across multiple stones.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAvailable in convenient 10 pcs parcels, these gemstones are ideal for jewelers, designers, and manufacturers requiring matching stones for rings, earrings, pendants, bracelets, and production jewelry. Their durable composition and uniform appearance make them suitable for both fine jewelry and repair work.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKey Details\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Stone: Lab Blue Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Shape: Round Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Back: Flat Back\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Size: 2.5mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Color: Royal Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Clarity: Eye Clean\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hardness: 9 Mohs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Parcel Options: 10pcs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Calibration: Precision Matched Stones\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhy You'll Love It\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Consistent royal blue color throughout the parcel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Calibrated sizing for professional jewelry production\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Durable material suitable for everyday jewelry wear\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Excellent option for matching stone layouts and repairs\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePerfect For\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Jewelry Manufacturing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Ring Accents\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Earrings \u0026amp; Studs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Pendants\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bracelet Designs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Stone Replacement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Jewelry Repair\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Custom Jewelry Making\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eQuality Promise\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEvery parcel is carefully matched for size, color, and overall appearance. Stones are inspected before shipment to ensure consistency and quality suitable for jewelry applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShop Info\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Processing Time: 1–2 Business Days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Worldwide Shipping Available\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Secure Packaging Included\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Returns Accepted Within 30 Days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Authenticity Certificate Available Upon Request\u003c\/span\u003e\u003c\/p\u003e"}
Lab Blue Sapphire Round Cabochon Flat Back 2.5mm Parcel | Loose Blue Gemstones Available in 10pcs Lots for 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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30 DAY RETURNS
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.
RETURN PROCESS
Please follow the Steps
1. Email us on info@instagem.net to Acquire the Authorization Number
2. Fill in the Return Form (Click here to Download Return Form)
3. Securely Pack the item – Make sure you keep the packing simple and simple as you do not want to attract unnecessary attention.
Our Address
TBR. International Inc.
7 West, 45th Street, Suite #1605
New York, NY 10036
Tel - 212-840-3660
Email - info@instagem.net
http://www.instagem.net
*Do not forget to clearly print your name and address on the package
*Instagem.net will not be responsible for any items lost or damaged while shipping.
*Please note that the 30 day money back guarantee is valid on all items except for Final sale items.