This 0.725ct Natural Australian Black Opal features a striking freeform shape with vibrant colour play. Despite its smaller size, it displays impressive brightness and a beautiful mix of purple, green and orange tones. This is an ideal stone for jewellery makers or collectors seeking an affordable but visually impactful black opal.

🔥 Colour & Pattern

This opal shows multi‑colour play with flashes of purple, green and orange. The darker body tone enhances the contrast, giving the colours a bold and vivid appearance under both natural and artificial light.

📏 Stone Details

• Weight: 0.725ct
• Type: Natural Black Opal
• Origin: Australia
• Dimensions: 8.18mm × 4.87mm × 2.75mm
• Body Tone: Dark / Black
• Brightness: 3/5
• Treatment: None — 100% natural
• Cut: Polished freeform

💎 Why This Opal Is Special

• Strong colour play for its size
• Affordable natural black opal
• Perfect for a pendant or ring setting
• Ethically sourced Australian opal
• Ideal for collectors seeking smaller black opals
• Unique freeform shape

🎁 Ideal For

• Jewellery designers needing a small but bright centre stone
• Collectors of natural Australian black opals
• Gifts for gemstone lovers
• Anyone searching for black opals for sale in the UK
• Buyers wanting a natural, untreated opal

🌍 About Black Opal

Black opal is the rarest and most valuable type of opal, known for its dark body tone and intense colour contrast. Even smaller stones like this one can display exceptional fire and are highly sought after by collectors and jewellers.

📦 Shipping & Packaging

Your opal will be securely packaged and shipped from the UK with full protection to ensure it arrives safely. Fast dispatch available.