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Blue Opal Oval Cabochons 51*32*5mm

Blue Opal Oval Cabochons 51*32*5mm

Normaler Preis $13.00 USD
Normaler Preis Verkaufspreis $13.00 USD
Liquid error (snippets/price line 124): divided by 0% OFF Ausverkauft
inkl. MwSt. Shipping calculated at checkout.
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Shipping Policy

Flat 5 usd shipping worldwide (add unlimited stones). We now offer DDP(Duty Paid) shipping to the USA. Ensuring zero extra tariffs. NO surprise charges on delivery. 

Processing Time:

All orders are processed within 1-3 business days approx. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the shipment of your order, we will contact you via email.

Shipping Rates & Delivery Estimates:

Shipping charges for your order will be calculated and displayed at checkout. Delivery times vary based on the shipping method chosen and the destination.

Standard Shipping: 10 to 14 business days approx (postals, xpressbees)
Express Shipping: 5 to 9 business days approx 
Please note that delivery delays can occasionally occur, especially during peak seasons.

PRICE is flat 5 USD for regular shipping (add as many stones as you want in the order)
PRICE is flat 25 USD (express)

Regular Shipping ( 10 to 14 working days approx, Fully Trackable)
Tracking number provided

Express Shipping ( 5 to 9 working days approx., Fully Trackable) Tracking number provided

Shipment Confirmation & Order Tracking:

You will receive a Shipment Confirmation email once your order has shipped, containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties, and Taxes:

Cabochons4sale is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).

International Shipping Policy:

We currently ship to most of the countries. If your country is not listed at checkout, please contact us to discuss possible shipping options

SPECIFICATIONS

  • Product ID

    C4sw18489

  • Size

  • Shape

    Oval

  • Color

    Blue

  • Clarity

    Opaque

Size & Weight

  • All gemstones are measured in millimeters (mm).
  • Dimensions are listed as length × width × depth, except for round stones which are measured as diameter × depth.
  • Always choose gemstones by size, not by weight!
  • Different gem varieties have different densities, so carat weight isn’t a reliable indicator of size.
  • Note: 1 ct = 0.2 g
1 cent coin size reference
1 cent
19.05 mm
5 cent coin size reference
5 cent
21.21 mm
10 cent coin size reference
10 cent
17.91 mm
25 cent coin size reference
25 cent
24.26 mm
50 cent coin size reference
50 cent
30.61 mm
1 dollar coin size reference
1 dollar
26.50 mm
Gemstones Treatments Explained
Treatment Description
Natural This gemstone has zero treatments—no heat, no irradiation, no filling, no stabilisation. It’s simply mined, cut, and polished.
Heated Heating enhances or develops colour and clarity, commonly seen in Sapphire, Ruby, Tanzanite, Topaz, and Zircon.
Dyed This process adds colouring agents to create a richer, more even colour. Traditionally associated with Agate and still used today for certain Onyx and Agate stones.
Irradiated Radiation treatment modifies light absorption, transforming clear stones like Topaz into blue varieties.
Coated A thin metallic film is added to produce the iridescent look found in Mystic or Azotic quartz.
Smoked Foil-wrapping and gentle heating allow smoke to enter the opal, darkening its body colour and boosting play-of-colour. Common in some Ethiopian Black Opals.
Stabilised Resin or polymer is infused into porous gems to improve hardness, density, and colour—essential for fragile stones like Turquoise.
Cultured Human-assisted pearls grown in freshwater or saltwater molluscs. They grow faster and are more reliable, which keeps them affordable.
Vollständige Details anzeigen

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Free Drilling

Free Drilling, No Extra Cost. Click to see chart.

Stone Same As Picture

What You See Is Exactly What You Get.

True Details

Real Stones. Real Trust.

Worldwide Shipping

Fast Shipping with Tracking

Customer Support

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This is a Blue Opal gemstone. The Product is a natural , Oval, Opaque. Blue Opal gemstone in Blue color with the  size of 51*32*5mm. Clarity of this Blue Opal Piece is  Opaque. The Product is available exactly same shown in the picture: 1 piece Oval Cabochons Blue Opal certified for the price listed above.

1. Is Blue Opal suitable for making gemstone pendants?
Yes, Blue Opal is an excellent option for pendants because its natural blue tones can be displayed across a larger polished surface. Freeform and traditional shapes can both create attractive pendant designs.

2. What type of finish is best for Blue Opal?
A smooth, well-polished finish is generally preferred because it enhances the stone’s color and allows its natural pattern and surface character to be clearly visible.

3. Can Blue Opal be used in matching jewelry sets?
Yes, carefully selected Blue Opal pieces can be used to create coordinated earrings, pendants, rings, or bracelet sets. Matching pieces can be chosen based on similar color, pattern, and dimensions.

4. Is Blue Opal available as a loose gemstone?
Yes, Blue Opal can be purchased as loose, cut and polished gemstones. Loose stones give jewelry makers greater flexibility when creating custom settings or selecting a specific design.

5. What makes Blue Opal attractive for gift jewelry?
Its soft blue appearance gives Blue Opal a fresh and elegant look that works well for personalized jewelry and thoughtful gifts. Its natural variations also make individual pieces feel distinctive.

6. Can Blue Opal be cut into freeform shapes?
Yes, freeform cutting can be particularly attractive for Blue Opal because it allows the cutter to follow the natural material and showcase interesting color distribution or patterns.

7. Is Blue Opal suitable for contemporary jewelry designs?
Yes, Blue Opal works well in modern jewelry because its blue coloration can create a clean, understated appearance. It can be incorporated into minimalist, geometric, artistic, and handcrafted designs.

8. How important are the dimensions when buying Blue Opal?
Dimensions are important because the stone must fit the intended jewelry setting. Checking length, width, thickness, and overall shape before purchasing helps ensure the gemstone is appropriate for your project.

9. Can Blue Opal have visible natural inclusions or matrix?
Yes, some natural Blue Opal may contain visible internal characteristics, matrix, or variations in texture. These features can contribute to the stone's natural appearance and are not necessarily defects.

10. What should jewelry makers consider before purchasing Blue Opal?
Consider the stone's color, pattern, dimensions, shape, polish, intended jewelry type, and care requirements. Selecting a professionally finished stone from a reliable supplier can make the buying process easier and more dependable.

Flat 5 usd shipping worldwide (add unlimited stones). We now offer DDP(Duty Paid) shipping to the USA. Ensuring zero extra tariffs. NO surprise charges on delivery. 

Processing Time:

All orders are processed within 1-3 business days approx. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the shipment of your order, we will contact you via email.

Shipping Rates & Delivery Estimates:

Shipping charges for your order will be calculated and displayed at checkout. Delivery times vary based on the shipping method chosen and the destination.

Standard Shipping: 10 to 14 business days approx (postals, xpressbees)
Express Shipping: 5 to 9 business days approx 
Please note that delivery delays can occasionally occur, especially during peak seasons.

PRICE is flat 5 USD for regular shipping (add as many stones as you want in the order)
PRICE is flat 25 USD (express)

Regular Shipping ( 10 to 14 working days approx, Fully Trackable)
Tracking number provided

Express Shipping ( 5 to 9 working days approx., Fully Trackable) Tracking number provided

Shipment Confirmation & Order Tracking:

You will receive a Shipment Confirmation email once your order has shipped, containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties, and Taxes:

Cabochons4sale is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).

International Shipping Policy:

We currently ship to most of the countries. If your country is not listed at checkout, please contact us to discuss possible shipping options

Gemstones are naturally occurring minerals prized for their beauty, color, and rarity. They are used in jewelry, decorations, and sometimes for spiritual purposes.
A cabochon is smooth and polished, usually dome-shaped, without any cuts. A faceted gemstone has multiple small angled cuts that reflect light and create sparkle.
Authenticity can be checked through certified labs, hardness tests, refractive index, or sometimes using UV light or a microscope. Buying from certified sellers is the safest way.
Some people believe gemstones carry spiritual or healing energies. For example, amethyst is thought to bring peace and clarity, while rose quartz is linked to love and harmony.
× Zoomed Image
Jewelry and gemstone sketch

OVER 26 YEARS IN BUSINESS

THE EXCELLENCE IS IN OUR CUTTING

From timeless cabochons to brilliant cuts, we’ve dedicated decades to mastering the art of gemstone craftsmanship — guided by integrity, precision, and a deep love for the natural world.

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