1.01 ct Natural Unheated Tsavorite Garnet – Cushion Cut | Kenya

A natural 1.01 carat tsavorite garnet in a cushion shape with Mixed Cut faceting, completely untreated and certified by AGCL (Arctic Gem Certification & Laboratory), Report #M263503. Tsavorite is calcium aluminum silicate (grossular garnet) colored by trace vanadium and chromium — the most brilliant green gemstone species available in the collector and fine jewelry market. At exactly 1 carat, this stone sits at the threshold for center stone use across the widest range of ring and pendant settings, and the Mixed Cut faceting concentrates the vivid green saturation across the face. Tsavorite is never treated.

Rarity Analysis

Tsavorite is a genuinely scarce green gemstone, mined commercially from only a narrow band of East Africa spanning Kenya and northern Tanzania — there is no broad global supply to fall back on the way there is with more widely distributed garnet varieties.

• Color: Vivid Green at strong saturation sits at the top of tsavorite's color range — much of the material reaching the market is lighter or more yellow-toned, so a stone graded Vivid is genuinely uncommon.
• Size: Tsavorite rough is typically small and heavily included, so a clean stone reaching a full carat in a well-proportioned square cushion — like this 1.01 ct stone — is meaningfully harder to source than the same weight in more abundant gem species.
• Species Verification: Tsavorite is never treated, so there's nothing to disclose on the treatment side — but genuine tsavorite is still regularly confused with, or substituted by, other green garnets and dyed imitations, which is why AGCL's species identification on Report #M263503 is the verification that actually matters for this stone.
• Documentation: Independent confirmation of species, weight, and dimensions is not universal in the tsavorite market, where a meaningful share of material still changes hands without a lab report.
• Durability Advantage: At 7–7.5 on the Mohs scale, tsavorite is significantly more wear-resistant than emerald and never needs the oiling or fracture-filling emerald typically requires — a genuine, practical edge over the classic green gemstone alternative.
• Combined effect: A geographically constrained, naturally untreated green species, graded at the top of its color range, independently certified, and more durable than its closest rival — together these place this stone well outside the ordinary run of green gemstones offered at this size and price.

Buying Guidance

A few practical points to weigh before purchasing this specific stone:

• Check face-up color in more than one light. The Mixed Cut faceting on this square cushion is built to concentrate the vivid green across the face — view the stone in daylight and indoor lighting to confirm the saturation holds up the way it does in the listing photos.
• Plan the setting around the square cushion outline. At 5.66 × 5.12 × 4.32 mm, this stone will sit comfortably in most cushion or square-profile mountings; a protective setting such as a bezel or a four-prong with guarded corners is a sensible choice given the squared silhouette.
• Verify species, not treatment, when comparison shopping. Tsavorite is never treated, so the check that actually matters is confirmation that a seller's stone is genuine tsavorite — not a substitute green garnet or dyed material — from an independent lab; this stone's AGCL Report #M263503 provides that.
• Weigh the scarcity against the price. Vivid, evenly saturated tsavorite at a full carat in a clean square cushion does not come to market in volume — factor that into any side-by-side comparison with more commonly available green stones.
• Use the Try Before You Buy option if you would like to see the stone in hand before finalizing the purchase.

Learn More About This Gemstone

• Tsavorite Garnet Buyer's Guide
• Is Tsavorite Good for an Engagement Ring? Durability, Color, and What Buyers Need to Know
• Tsavorite Mining: Kenya and Tanzania
• The Smart Way to Buy Loose Gemstones Online

Why Choose this 1.01 ct Cushion Tsavorite Garnet?

Exactly 1 carat in a cushion shape is the specification that most consistently satisfies both the weight threshold and the format preference for tsavorite engagement rings and pendants. The Mixed Cut faceting concentrates the green saturation in the same way faceting concentrates blue in sapphire — creating a warm, glowing face-up appearance that maximizes the visual impact of tsavorite's vivid color. At 1 carat, the stone has sufficient face-up surface to display the green clearly in any setting.

Key Benefits of this Natural Tsavorite Garnet

• Completely Untreated
  Tsavorite never requires treatment of any kind — AGCL Report #M263503 confirms this stone is natural exactly as cut from the rough.
• Vivid Green at Exactly 1 Carat
  The threshold weight for center stone use in a cushion format that concentrates the green.
• Mixed Cut Saturation
  The faceting concentrates vivid green across the face — the same effect it creates in blue and pink sapphire.
• Superior to Emerald
  Vivid green, typically eye-clean, no oil treatment, more durable than emerald for daily wear.
• Durable Emerald Alternative
  7–7.5 on the Mohs scale — significantly more robust than emerald for ring and pendant use.

Features

• Carat Weight: 1.01 Carats
• Gem Type: Natural Tsavorite Garnet
• Variety: Tsavorite Garnet
• Shape: Square Cushion
• Cut Style: Mixed Cut
• Dimensions: 5.66 x 5.12 x 4.32 mm
• Origin: Kenya
• Treatment: Untreated
• Color: Vivid Green
• Clarity: Eye-clean — no visible inclusions under normal viewing
• Hardness: 7–7.5 on the Mohs scale
• Certification: AGCL Gemstone Report #M263503

This 1.01 ct cushion tsavorite has been hand-selected for the vividness and evenness of its green and the quality of its cut — the combination that makes tsavorite the most compelling green center stone in the fine jewelry market.

One of a Kind

This is a single natural gemstone, not a manufactured or lab-created replica — no two tsavorites form with identical color, clarity, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the AGCL report is the exact, individual stone you receive.

Care

Tsavorite is durable enough for regular wear (Mohs 7–7.5), but a few habits keep it looking its best. Clean with warm water, mild soap, and a soft brush; avoid ultrasonic or steam cleaners, since garnet can be sensitive to sudden temperature and pressure changes. Store separately from harder gemstones like sapphire and diamond to prevent surface scratches, and remove the stone before swimming, exercising, or household chemical exposure. Since tsavorite is never treated, there is no coating or filling to protect — just the stone's natural surface.

Why Customers Love This Gemstone

• No Treatment, Ever: Tsavorite needs nothing done to it — entirely natural, confirmed by AGCL Report #M263503.
• Vivid Green Center Stone: At exactly 1 carat in a cushion — the most practical tsavorite specification.
• Mixed Cut Concentration: The faceting that maximizes the green's visual impact.
• Trusted Source: Kenya origin, entirely untreated, independently certified.

Owning this 1.01 ct cushion tsavorite means choosing the most brilliant green center stone available — natural, untreated, and ready for any design.

Perfect Uses for this 1.01 ct Tsavorite Garnet

• Engagement ring — emerald alternative
• Custom pendant center stone
• Halo ring center stone in green
• Collectors of natural tsavorite
• Statement green jewelry commission