PHOTOS ARE OF ACTUAL PRODUCT FOR SALE
Natural Rainbow Moonstone Gemstone Oval Cabochons 27*21*4mm from Sri Lanka available for sale
Natural Rainbow Moonstone Gemstone Oval Cabochons 27*21*4mm from Sri Lanka available for sale
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
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
| 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. |
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Zero Tariffs, & Zero Surprises.
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
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Swipe images to see stone with Dimension chart. This is a Rainbow Moonstone gemstone. The Product is a natural, Oval, Translucent. Rainbow Moonstone gemstone in Yellow color with the size of 27*21*4mm. Clarity of this Rainbow Moonstone Piece is Translucent. The Product is available exactly same shown in the picture: 1 piece Oval Cabochons Rainbow Moonstone certified for the price listed above.
1. What type of jewelry is Rainbow Moonstone best suited for?
Rainbow Moonstone works well in rings, pendants, earrings, bracelets, and necklaces. It is particularly attractive in designs that expose a large portion of the stone so its natural flashes can be appreciated.
2. Can Rainbow Moonstone be used in vintage jewelry designs?
Yes, its soft body color and luminous flashes complement vintage, antique-inspired, and celestial jewelry styles. It can create an elegant contrast with detailed metalwork and traditional settings.
3. Does the orientation of Rainbow Moonstone affect its flash?
Yes, orientation can have a major effect on how the optical flash appears. A stone may show stronger color when viewed from one direction, which is why proper positioning during jewelry setting is important.
4. Why are Rainbow Moonstone cabochons commonly used in jewelry?
The smooth domed surface of a cabochon can display the stone's optical effects across a broad face. This makes the natural flash easier to appreciate compared with cuts that divide the surface into many facets.
5. Can Rainbow Moonstone be used for a birthstone-inspired jewelry design?
Yes, it can be incorporated into personalized jewelry, celestial-themed pieces, and designs inspired by meaningful colors or months. Its distinctive flashes give customized jewelry an especially individual appearance.
6. What makes a Rainbow Moonstone pendant visually attractive?
A pleasing combination of translucency, body color, polished surface, and visible flash can make a pendant stand out. A setting that allows light to reach the gemstone can also help showcase its optical effect.
7. Can Rainbow Moonstone have blue flash without showing many other colors?
Yes. Some stones primarily display blue or bluish flashes, while others may show combinations of violet, yellow, green, or additional colors. The appearance varies naturally between individual pieces.
8. Is Rainbow Moonstone suitable for jewelry makers who need unique stones?
Yes, each natural stone can differ in flash placement, translucency, color, and pattern. This makes it useful for designers who want individual gemstones rather than completely uniform commercial pieces.
9. How can I compare two Rainbow Moonstone stones before purchasing?
Compare their actual dimensions, translucency, body color, flash intensity, flash placement, polish, and overall surface quality. Looking at photographs of the actual stones can help you select the one that best matches your design.
10. What makes a Rainbow Moonstone worth adding to a gemstone collection?
Its combination of natural feldspar characteristics and changing optical flashes makes each attractive specimen visually distinctive. Stones with particularly strong color, interesting flash patterns, and good translucency can be appealing to both collectors and jewelry designers.
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
Let customers speak for us
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.
