The collection
32.46 ct zultanite (colour change diaspore), cushion, step cut
Photograph

32.46 ct, 17.90 × 12.14 × 8.70 mm, cushion step cut.

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CWG1068 Zultanite (colour change diaspore)

32.46 ct Colour Change Zultanite Pair, Cushion, Turkey

A large flawless pair of colour change zultanite from Anatolia in Turkey, 32.46 carats together, untreated old mine material.

Enquire for price32.46 ct

Free express shipping worldwide Certification and shipping

Optional. An independent laboratory examines the stone before it ships. Sold on our full written disclosure either way.
  • Natural
  • No treatment
  • Loupe clean (IF)
  • Turkey (Anatolia)
SKU
CWG1068
Variety
Zultanite (colour change diaspore)
Colour
Sage green in daylight, pinkish champagne in warm light
Weight
32.46 ct
Dimensions
17.90 × 12.14 × 8.70 mm
Shape
Cushion
Cut
Step cut
Clarity
Loupe clean (IF)
Origin
Turkey (Anatolia)
Treatment
None. No heat, no treatment
ClarityIF
  1. IF
  2. VVS
  3. VS
  4. SI-1
  5. SI-2
  6. I
  7. TS
  8. O

This 32.46 ct zultanite (colour change diaspore) is graded IF. Internally flawless: loupe clean: no inclusions can be seen even under a 10x loupe.

The cut

Step cut

Top view
17.90 mm8.70
Side profile

Long, parallel facets step down from a large flat table to the edge, like a staircase. Light moves across the stone in broad, clean flashes rather than sparkle, so its colour and clarity are easy to see.

  • Broad, mirror-like flashes
  • Colour and clarity on show
  • Calm, architectural look
Enquire about CWG1068Opens WhatsApp to +66997975799 with this stone attached. Or email [email protected].

Zultanite is the trade name for gem diaspore from the Anatolian mountains of Turkey, the only significant source. It shifts from sage green in daylight to pinkish champagne under warm light.

The mine is depleted, so large matched stones from the old material are hard to replace. This pair weighs 32.46 carats together, measures 17.90 × 12.14 × 8.70 mm as given, and has no heat and no treatment.

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Before it ships

Certification & shipping

Certification

Optional laboratory report

This 32.46 ct zultanite (colour change diaspore) is sold on our own written description, with full disclosure of treatment. If you would like an independent report, choose a laboratory in the certificate menu beside the price and we send the stone before it ships. It is optional, and the 14 day return stands either way.

  • Gübelin
  • GRS
  • GIA
  • Bellerophon
  • Guild
  • AIG
  • GFCO

AIG and GFCO are a fixed fee. Other laboratories start at the figure shown and depend on the report type. Reports describe the stone independently of us.

Shipping and returns

Free express shipping, worldwide

Shipping toCarrierTypical transitCost
ThailandExpress courier1–2 daysFree
United StatesFedEx or DHL Express2–4 daysFree
Europe and UKFedEx or DHL Express2–5 daysFree
Rest of the worldFedEx or DHL Express3–7 daysFree
  • In the boxThe stone in a gem box, an itemised invoice, and the lab report if you add one.
  • Returns14 days from delivery for a full refund, in its original condition. Return postage is paid by the buyer.
  • Voids a returnThe stone has been set, recut, altered or damaged.

Dispatched within 24 to 48 hours of payment, or once the lab report is back. Full detail in our shipping and returns policy.

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What our buyers say.

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Verified eBay buyer · Sphene
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