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25.77Ct Huge! Eye-catching Natural Australian Boulder Opal Loose Gemstone

supremegemus
(3675)
Registered as a private seller
Consumer protection regulations resulting from EU consumer law are therefore not applicable. eBay buyer protection still applies to most purchases.
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US $61.59
Approximately£45.85
or Best Offer
Was US $76.99 What does this price mean?
Recent sales price provided by the seller
Save US $15.40 (20% OFF)
Condition:
New with tags
Breathe easy. Free returns.
Postage:
US $7.00 (approx £5.21) Standard Shipping from outside US.
Located in: Bangkok, Thailand
Delivery:
Estimated between Wed, 29 Oct and Thu, 13 Nov to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:197735296906
Last updated on 01 Oct, 2025 11:21:17 BSTView all revisionsView all revisions

Item specifics

Condition
New with tags: A brand-new, unused, unworn and undamaged item in the original packaging (such as the ...
Materials sourced from
Queensland, Australia
Quantity
1
SKU
114332
CustomLabel
MON29SEP25SG_PCK#63-SG-GG 114332
Gem Type
BOULDER OPAL
Total Carat Weight (TCW)
25.770 Ct
Size
27.00 x 19.32 x 5.90 MM
Color
As Seen In Picture
Hardness
6.5 MOH's SCALE
Clarity
Opaque
Shape
Fancy cabochon, Polished Both Side
Treatment
Unheated-100% Natural
Country/Region of Manufacture
Queensland, Australia
Product ID
OS-124-20
Natural/Lab-Created
Natural - Mined From Earth
Item Length
27.00MM
Item Width
19.32MM
Item Depth
5.90MM
Gemstone Type
BOULDER OPAL
Gemstone Color
As Seen In Picture
Gemstone Creation
Unheated-100% Natural
Gemstone Form
Cut
Gemstone Shape
Fancy cabochon, Polished Both Side
Gemstone Treatment
Unheated-100% Natural
Cut Grade
Excellent
Brand
BOULDER OPAL
Gemstone Clarity Grade
Opaque
Transparency
Transparent
Certification
If you Need please contact us Before Payment (Chargeable)
Category

Item description from the seller

About this seller

supremegemus

98.4% positive Feedback•20K items sold

Joined Sep 2009
Registered as a private sellerThereby, consumer rights stemming from EU consumer protection law do not apply. eBay buyer protection still applies to most purchases.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage cost
4.9
Delivery time
5.0
Communication
5.0

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Seller Feedback (7,153)

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  • e***p (682)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Nice stone, certificate from AIG. Seller was attentive but you FOLDED THE CERTIFICATE IN HALF 🤯 to fit the envelope WTF!! Get a F’ing bigger envelope. I paid for shipping and extra for a certificate. You went ahead and and cheaped out on an envelope AGAIN W T F ?
    Follow-up from: e***p- Feedback followed up on by buyer.- Feedback followed up on by buyer.
    I needed to add this very important information. Demantoids are Tanzanian, not Russian and I would believe none of this sellers demantoids are Russian. NONE OF THEM. I bought two and both were Tanzanian. Also not nearly as green as pictured. VS but light green almost blueish like Mozambique Demantoids. They wear certified Tanzanian.
    1.63Ct Exclusive 100% Natural Russian Demantoid Garnet Gemstone (#197424611660)
  • l***s (13)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast shipping and packaging good deals and fast answering really as described
    5.46Ct Pear Shape Word Quality Neon Green Color Unheated Paraiba Tourmaline (#204289114555)
  • 8***c (561)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I am so impressed by this seller! The quality, the beauty and the perfection of the product as well as the amazing value. It came in the exact condition it was described and I appreciate everything. Thank you so much. Great packaging, fast shipping, exactly as described, it’s even better in person! I love this type of stone gemstone. Thank you.
    1.24Ct Cushion _ Superior Natural Russian Chrome Diopside Loose Gemstone (#196408046473)
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