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The Performance Basket

The Performance Basket is the curated acquisition surface for collectors building their hard-asset allocation at Skyjems. Every stone here is documented, independently certified (GIA, GRS, or AGL), and priced at the fine-investment tier.

The allocation rule

A disciplined portfolio allocates at least 20% to hard assets. Of that, 50% physical precious metals and 50% coloured gemstones, acquired at regular intervals - the way a disciplined investor contributes to an RRSP, not the way a speculator chases a spike.

The basket

  • Heated Ceylon (Sri Lankan) sapphire - the deepest continuous supply and the most liquid resale market.
  • Zambian emerald - oil-treated to industry standard, with provenance that survives auction scrutiny.
  • Mahenge spinel - Tanzania's colour-saturated supply, structurally scarce.
  • Para�ba tourmaline - Mozambique and Brazil, with documented copper signatures.
  • Afghani (Jegdalek) and Tajik (Pamir / Snezhnoe) ruby - the next Mogok, before the market reprices it.
  • Fine Madagascan alexandrite and Brazilian tourmaline - opportunistic, when specimens clear documentation.

Every stone ships with

  • Major laboratory report (GIA, GRS, or AGL)
  • Full treatment disclosure - no silence on origin or enhancement
  • Skyjems provenance letter signed by David Saad
  • Insurance valuation at current retail

Acquiring over $50,000? Request a private viewing with David Saad. By appointment, at 27 Queen Street East, Suite 1011, Toronto.

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331 products

3.68ct Pair Pear Blue Sapphire from Thailand Unheated, face-up view. Skyjems.ca.
3.67ct Cushion Blue Sapphire GIA Certified Ethiopia, faceted, visible surface marks. Skyjems.ca, heat-treated.
3.56ct Pear Yellow-Green Sapphire from Tanzania Unheated, pear shape. Skyjems.ca.
3.55ct Oval Blue Sapphire from East Africa, oval, reflections on surface. Skyjems.ca, heat-treated.
3.52ct Heart Blue Sapphire GIA Certified Sri Lanka, heart-shaped gem on finger. Skyjems.ca, heat-treated.
3.31ct Opal, Blue Sapphire Cocktail or Engagement Ring set in 14k Yellow Gold, opal ring on finger. Skyjems.ca, untreated.
3.23ct Cushion Blue Sapphire, Diamond Engagement Ring set in Platinum, GIA Certified Thailand, gIA logo visible. Skyjems.ca, heat-treated.
3.18ct Purplish Blue Oval Sapphire from Myanmar, 10x magnification, angled view. Skyjems.ca, untreated.
3.17ct Teal Blue-Green Tanzanian Sapphire Cushion Cut Unheated Gemstone by SkyJems Canada
Sapphire 3.11 cts 9.75 x 8.56 x 5.04 Shield Very Slightly Greenish Yellow. Skyjems.ca, unheated, from Tanzania.
3.04ct Oval Greenish Blue Teal Sapphire GIA Certified Tanzania Unheated, on finger. Skyjems.ca.
3.02ct Pear Teal Green Sapphire from Australia Unheated, 10X Magnification. Skyjems.ca.
2-carat cushion-cut blue sapphire from Sri Lanka, cushion cut. Skyjems.ca, heat-treated.
26.92ct Violetish Blue to Purple Star Sapphire from Sri Lanka, GIA Certified Natural Gem by SkyJems. Unheated.
2.95ct Tanzanian Green Sapphire Pear Cut - Unheated Natural Gemstone by SkyJems Canadian Gem Experts, pear shape
2.80ct Teal Blue Sri Lanka Sapphire Diamond Ring in 14k White Gold, on green braid and white sand
2.78ct Blue Tanzanian Sapphire Oval, IGI Certified Gemstone by SkyJems - Premium African Blue Sapphire. Heat-treated.
2.70ct Oval Vivid Blue Sapphire GIA Certified Sri Lanka Unheated, ring on finger. Skyjems.ca.
2.63ct Oval Peach & Teal Blue Parti Colour Sapphire, face-up view. Skyjems.ca, untreated, from Sri Lanka.
2.61ct Oval Green Sapphire from Tanzania, on finger. Skyjems.ca, untreated.
2.5ct Oval Opalescent Brownish Pink Sapphire GIA Certified East Africa Unheated, oval gem on finger. Skyjems.ca.
2.58ct Teal Green Tanzanian Sapphire, oval cut, facets visible. Skyjems.ca, heat-treated.
2.58ct Oval Grey Sapphire from Umba, visible inclusions. Skyjems.ca, unheated, from Tanzania.
2.53ct Pair Pear Blue Sapphire from Thailand Unheated, 10x Magnification, two gems, angled. Skyjems.ca.
2.53ct Pair (2) Cushion Sugarloaf Cabochon Blue Sapphires from Burma, two gems side-by-side. Skyjems.ca, heat-treated.
2.53ct Tanzanian Orange Sapphire Cushion Cut, cushion cut, visible inclusions. Skyjems.ca, heat-treated.
2.51ct Greenish-Blue Teal Sapphire from Tanzania, Unheated Emerald Cut Gemstone by SkyJems
2.47ct Pair Heart Green Sapphire from Australia Unheated, two heart shape gems, 10X magnif. Skyjems.ca.
2.46ct Cushion Blue Sapphire from Tanzania Unheated, held by tweezers. Skyjems.ca.
2.42ct Natural Blue Pear Sapphire from Thailand, held by tweezers. Skyjems.ca, heat-treated.