{"title":"Loose Gemstones","description":"\u003cp\u003eDiscover our exquisite collection of certified loose gemstones — hand-selected for colour, clarity, and brilliance. Perfect for jewellery makers, collectors, and gem enthusiasts seeking the finest natural stones from around the world.\u003c\/p\u003e","products":[{"product_id":"natural-cobalt-spinel-1-28ct-violetish-blue-oval-mixed-cut","title":"Natural Cobalt Spinel — 1.28ct | Violetish Blue | Oval Mixed Cut","description":"\u003cp\u003eA rare and exceptional \u003cstrong\u003eNatural Cobalt Spinel\u003c\/strong\u003e — one of the most sought-after gemstones in the collector's world. This stunning stone derives its vivid violetish blue colour primarily from Cobalt, making it a truly rare variety.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Natural Spinel — Cobalt Spinel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Violetish Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.28 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Oval \/ Mixed Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.12 x 5.45 x 4.25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e LGL GemLab (DNLAid0004) — 19th May 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCobalt Spinels are among the rarest coloured gemstones in the world, prized by collectors and jewellery designers alike for their exceptional colour saturation and brilliance.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ Certificate of authenticity included  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045575504030,"sku":"LGL-DNLAid0004","price":299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/ChatGPTImageAug16_2026_10_41_17PM.png?v=1786884102"},{"product_id":"natural-red-garnet-3-45ct-emerald-cut-tgl-certified","title":"Natural Red Garnet — 3.45ct | Emerald Cut | TGL Certified","description":"\u003cp\u003eA rich and vivid \u003cstrong\u003eNatural Red Garnet\u003c\/strong\u003e in a classic emerald cut, certified by TourmalineLanka GemLab. This deep red stone offers exceptional size and brilliance — perfect for a statement ring or pendant centrepiece.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentification:\u003c\/strong\u003e Natural Garnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.45 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Emerald Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8.60 x 8.18 x 4.94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e TGL TourmalineLanka GemLab (TGLR-042926001-8248-4-KBR) — 29th April 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eRed Garnets are beloved for their deep, passionate hue and exceptional brilliance. At 3.45 carats this is a generous stone with impressive presence — ideal for bespoke jewellery creation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ Certificate of authenticity included  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045577666718,"sku":"TGL-042926001-8248","price":189.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/WhatsAppImage2026-08-14at9.51.13PM.jpg?v=1786708356"},{"product_id":"unheated-white-sapphire-1-75ct-oval-mixed-cut-nss-certified","title":"Unheated White Sapphire — 1.75ct | Oval Mixed Cut | NSS Certified","description":"\u003cp\u003eAn exquisite \u003cstrong\u003eUnheated Natural White Sapphire\u003c\/strong\u003e — completely colourless and untreated, certified by NSS Gemological Lab with GIA \u0026amp; AIGS affiliation. Unheated sapphires are the pinnacle of natural gemstone purity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Unheated White Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Corundum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Colourless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.75 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Oval \/ Mixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8.53 x 6.36 x 4.23 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e No indication of heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e NSS Gemological Test Report (NSS-20260409-093100) — 9th April 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eUnheated sapphires are extraordinarily rare — most sapphires on the market have been heat-treated to enhance colour. This stone is in its purest natural state, making it a true collector's gem and a stunning diamond alternative.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ Certificate of authenticity included  |  ✦ No indication of heating  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045579501726,"sku":"NSS-20260409-093100","price":349.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/ChatGPTImageAug16_2026_10_45_13PM.png?v=1786884338"},{"product_id":"tsavorite-garnet-1-22ct-vivid-mint-green-cushion-mixed-cut-agl-certified","title":"Tsavorite Garnet — 1.22ct | Vivid Mint Green | Cushion Mixed Cut | AGL Certified","description":"\u003cp\u003eA breathtaking \u003cstrong\u003eNatural Tsavorite Garnet\u003c\/strong\u003e in a vivid Mint Green colour — one of the most vibrant and valuable members of the garnet family. Certified by the prestigious Antwerp Gemological Laboratory (AGL).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Grossularite Garnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Tsavorite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Vivid Green (Mint Green)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.22 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Cushion \/ Mixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.04 x 5.63 x 3.46 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e AGL Antwerp Gemological Laboratory (AGLC2605000073) — May 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTsavorite is one of the most coveted of all garnets — prized for its intense green colour that rivals even the finest emeralds, but with greater clarity and brilliance. Exceptionally rare above 1 carat.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ AGL Certificate included  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045580517534,"sku":"AGL-2605000073","price":425.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/59eeb5f3-ebdc-4ff6-a274-298ed09f9fa9.png?v=1786955805"},{"product_id":"tsavorite-garnet-1-15ct-vivid-mint-green-cushion-mixed-cut-agl-certified","title":"Tsavorite Garnet — 1.15ct | Vivid Mint Green | Cushion Mixed Cut | AGL Certified","description":"\u003cp\u003eA stunning \u003cstrong\u003eNatural Tsavorite Garnet\u003c\/strong\u003e displaying a vivid Mint Green hue of exceptional saturation. Certified by the Antwerp Gemological Laboratory (AGL) — a perfect companion piece or standalone treasure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Grossularite Garnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Tsavorite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Vivid Green (Mint Green)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.15 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Cushion \/ Mixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.29 x 5.30 x 3.16 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e AGL Antwerp Gemological Laboratory (AGLC2605000072) — May 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis Tsavorite pairs beautifully with AGLC2605000073 — both are Mint Green Tsavorites from the same AGL test date, making them a rare matched pair opportunity for jewellery makers.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ AGL Certificate included  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045582581918,"sku":"AGL-2605000072","price":395.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/ChatGPTImageAug17_2026_06_32_20PM.png?v=1786955582"},{"product_id":"natural-blue-sapphire-1-15ct-unheated-oval-mixed-cut-zgl-certified","title":"Natural Blue Sapphire — 1.15ct | Unheated | Oval Mixed Cut | ZGL Certified","description":"\u003cp\u003eA beautifully saturated \u003cstrong\u003eNatural Blue Sapphire\u003c\/strong\u003e with no indication of thermal treatment — certified by Zenith Gemological Laboratory (ZGL) with GIA affiliation. Unheated sapphires of this quality are increasingly rare.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Blue Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Corundum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.15 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \/ Cut:\u003c\/strong\u003e Oval \/ Mixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6.77 x 4.51 x 3.83 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e No indication of thermal treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e ZGL Zenith Gemological Laboratory (ZGL1779108329) — 18th May 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eBlue Sapphires are the most beloved of all coloured gemstones, symbolising loyalty, wisdom and nobility. This unheated stone represents the pinnacle of natural sapphire purity.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ ZGL Certificate included  |  ✦ Unheated  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045583270046,"sku":"ZGL-1779108329","price":900.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/WhatsAppImage2026-09-01at5.58.47PM.jpg?v=1788250967"},{"product_id":"natural-yellow-zircon-2-83ct-oval-cut-csl-certified-no-treatment","title":"Natural Yellow Zircon — 2.83ct | Oval Cut | CSL Certified | No Treatment","description":"\u003cp\u003eA radiant \u003cstrong\u003eNatural Yellow Zircon\u003c\/strong\u003e of exceptional brilliance — untreated and certified by Colored Stone Laboratory (CSL) with GIA Alumni \u0026amp; AIGS affiliation. Zircon is one of the oldest minerals on Earth and its natural dispersion rivals even diamond.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Yellow Zircon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Zircon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.83 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8.81 x 6.49 x 5.49 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e CSL Colored Stone Laboratory (CSL-AE4AAI) — 12th May 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNatural untreated Yellow Zircon is a collector's delight — offering extraordinary fire and brilliance in a warm golden hue. At 2.83 carats with zero treatment, this is a premium quality natural gemstone.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ CSL Certificate included  |  ✦ Untreated  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045585170590,"sku":"CSL-AE4AAI","price":245.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/4611629a-137e-45f5-a010-50bf7e89e738.png?v=1786962719"},{"product_id":"unheated-blue-sapphire-3-08ct-oval-mixed-cut-nss-certified","title":"Unheated Blue Sapphire — 3.08ct | Oval Mixed Cut | NSS Certified","description":"\u003cp\u003eA magnificent \u003cstrong\u003eUnheated Natural Blue Sapphire\u003c\/strong\u003e of impressive size — over 3 carats with absolutely no indication of heating. Certified by NSS Gemological Lab with GIA \u0026amp; AIGS affiliation. A stone of this quality and size is exceptionally rare.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Unheated Blue Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Corundum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.08 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cutting Style:\u003c\/strong\u003e Oval \/ Mixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10.24 x 8.16 x 4.62 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e No indication of heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e NSS Gemological Test Report (NSS-20260520-081211) — 20th May 2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAt over 3 carats, this unheated Blue Sapphire is an extraordinary find. Unheated sapphires above 2 carats command significant premiums in the international gemstone market. A true investment-grade gemstone and centrepiece for a lifetime jewellery piece.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e✦ NSS Certificate included  |  ✦ No indication of heating  |  ✦ Investment grade  |  ✦ Tracked \u0026amp; insured shipping\u003c\/p\u003e","brand":"Zayi \u0026 Co.","offers":[{"title":"Default Title","offer_id":48045585531038,"sku":"NSS-20260520-081211","price":3500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/WhatsAppImage2026-08-14at7.26.16PM.jpg?v=1786700556"},{"product_id":"natural-yellow-zircon-5-11ct-emerald-cut-unheated","title":"Natural Yellow Zircon — 5.11ct | Emerald Cut | Unheated","description":"A striking Natural Yellow Zircon of 5.11 carats, unheated with no indication of treatment. Precision emerald cut showcasing the stone's natural brilliance and warm yellow tone. A fine addition to any collection of untreated natural gemstones.","brand":"Zayi \u0026 Co.","offers":[{"title":"Default","offer_id":48142423326878,"sku":null,"price":500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/files\/ChatGPTImageAug15_2026_01_09_52PM.png?v=1786764802"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2689\/0654\/collections\/a2cb5a61bf0c3088db98a7467a00e7bf.png?v=1785151809","url":"https:\/\/zayiandco.com.au\/collections\/loose-gemstones-1.oembed","provider":"Zayi \u0026 Co.","version":"1.0","type":"link"}