EMERALD GEMSTONE RING
At Kaisilver, we designed the RG921 emerald ring for jewelry lovers who value refined style, comfort, and flexibility. All this without relying on a big chunky gem or a heavy metal feel on your finger. The standard design uses an 8x6mm octagonal or rectangular center gem. This modest size offers an attractive balance between visual presence, wearability, and cost, particularly when choosing precious stones whose (per carat) prices rise sharply with increasing weight.
For an emerald ring, the 8x6mm size can provide a strong appearance while keeping the piece comfortable for everyday use. Emerald, ruby, sapphire, spinel, and tanzanite can all become considerably more expensive as their dimensions increase. Choosing a slightly smaller stone can therefore allow the jewelry lover to concentrate on quality and beauty rather than paying a substantial premium for additional weight. And as the RG921 custom ring shows, there is no compromise on fine craftsmanship, style or wearing comfort. Email us at sales@kaisilver.com if you need any information or suggestions related to gems and jewelry. You need not make a purchase from Kaisilver, to take advantage of our expertise.
GOLD JEWELRY: Given the volatility in gold prices, the Kaisilver team will re-calculate all gold jewelry prices, at the time that we receive your query. Please keep this in mind when you refer to the price tables, displayed on our product pages. The updated price will be sent to you the moment, we get your query with details of the item that interests you.


Kaisilver can also craft the RG921 with a 9x7mm octagonal or rectangular center gemstone. Because every custom ring is made to order, customers can specify the gemstone type, size, shape, and other personal requirements. This approach gives each buyer greater control over the final appearance and value of the jewelry. The team at sales@kaisilver.com will be glad to provide suggestions and information that you might need.
The RG921 can be crafted in either silver or gold, with the same high standards applied to both metals. For a gold version, customers may select 10k, 14k, or 18k gold. Although the pictured design is a white gold emerald and diamond ring, yellow, white, and pink gold are all available. The selected gold color can be matched thoughtfully with the color and character of the chosen gemstone. We would recommend a 14k emerald diamond ring as, this gold standard combines the right proportion of gold content and metal hardness.
RG921 EMERALD DIAMOND RING
The ring is available in 10k, 14k or 18k gold - you can also specify white, pink or yellow gold for your Kaisilver custom made ring. Let us know if you need a 10k emerald ring and we will provide a specific price quote. Gemstones and diamonds mentioned are natural and not lab created, you can let us know if you need a lab gemstone or lab diamonds. For a silver emerald ring, we would recommend no plating as any plating on silver wears off after a while. Your choice of gemstone is not limited to what is shown on our websites. Email us at sales@kaisilver.com if you need any further assistance or information.
Gold Jewelry: Given the volatility of gold prices, Kaisilver will recalculate all prices for gold jewelry, based on the query that you send us. Please keep this in mind when you refer to the item price tables mentioned on our websites.

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Highlights Of The RG233S Sapphire Ring:
- Custom made with a 6mm square gemstone in gold (3 gold colors) or sterling silver.
- We recommend that the silver sapphire ring be left with no plating - the final choice is yours.
- Your sapphire ring can be crafted with a yellow, blue, orange or pink sapphire gem.
- You can also select a gemstone aside from a sapphire for your RG233S ring.
- The sapphire ring is shown with a square gem, you can request for a round, oval or pear shaped gem.
- Request for a specific price quote if you need a larger 7mm sapphire for your ring.
- The silver and gold sapphire gem ring have the same superior quality standards.
- The ring has an optimized metal weight of 8 to 10 grams, making it sturdy and durable.
- The sapphire ring can be custom accommodate in all ring sizes.
- Larger sapphire rings could require additional metal weight, we will let you know if that is the case.
- The bezel gem setting which borders the stone with metal, offers a durable and secure gem mount.
- You can order a sapphire gemstone ring with a design concept provided by you.
Metal Selection: The decision to buy a gold or sterling silver sapphire ring is often made on the belief that, silver jewelry cannot be crafted to high quality standards. This chapter has drawn to close around 2 decades ago when, Kasilver offered online custom made jewelry services, assuring the same superior standards for gold and silver jewelry. The image shows the RG233S as a 14k white gold sapphire ring, you could order the gold ring in 14k or 18k gold in yellow, white or pink gold. The amazing thing about many blue and even green gems is that, they look tremendous in all metal colors. We would recommend 14k sapphire gemstone rings as, they have the right combination of gold content and metal hardness - the final choice is yours. Specific price quotes can be provided on request, for 10k sapphire rings. No matter what your gold choice, you will not get a dainty, flimsy ring. At a time when jewelers are crafting jewels with (increasingly) low gold weight, we have maintained our standards of optimized metal weight. The simple reason why we do not negotiate on price is that, we do not compromise on quality. Our rather lean profit margins ensure that, price tags ensure maximum material value.
Silver is the most popular precious metal to be used in jewelry, coming second to only gold. Jewelers have relegated the white metal to the backseat, mainly due to the higher profit margins that gold jewelry offers. When you order a silver sapphire ring, the same team of gem experts, artisans and quality control inspectors, that work on the gold rings - craft your ring. Coming to the technical differences between gold and 925 silver. It is a natural phenomenon for silver to tarnish, a slight discoloration on the surface that occurs for a number of reasons. Jewelers will tell you about their wonderful anti-tarnish treatments and plating (gold, rhodium even platinum etc) on silver. The saddest truth is that, no plating on silver lasts permanently, it will wear (in patches) faster than you imagined. That will leave your 925 silver sapphire gemstone ring looking dull and shabby. Yes their are commercial jewelry grade silver polishing options but, they can do little for a plated ring that has worn the plating off in patches. Kaisilver experts recommend that, sapphire silver rings not be plated, polishing the ring at the earliest signs of tarnish (slight discoloration) is all that is required to keep the ring looking gorgeous. Allowing tarnish to progress could make it stubborn - at that point, professional help could be required to clean the ring.
ABOUT BLUE SAPPHIRE
Blue sapphire has for centuries been regarded as the most sought after of all blue gemstones. Its deep and captivating color, combined with excellent durability, has helped it maintain a prestigious status in the world of fine jewelry. Recognized as a birthstone for the month of September and featured on several wedding and anniversary gemstone charts, the blue sapphire has long been associated with loyalty, sincerity, and wisdom. Because of these symbolic meanings, blue sapphire jewelry has been widely favored for engagement rings and wedding rings.
Kaisilver style experts add that - along with ruby and diamond, blue sapphire belongs to the group traditionally known as precious gemstones. These three gems have maintained a strong reputation for beauty, rarity, and lasting value. Royal families and aristocrats in many parts of the world have historically favored blue sapphires, further strengthening the gemstone’s image of prestige and status. Even today, sapphire engagement rings continue to attract attention from buyers who appreciate a gemstone that combines elegance with durability.
Historically, the word sapphire referred only to the blue variety of the mineral corundum. For many centuries, people were not aware that corundum could occur in colors other than blue. As gemological knowledge developed and scientific study of minerals improved, it became clear that sapphires occur in a wide range of colors including pink, yellow, green, purple, and even colorless. These varieties are now commonly referred to as fancy sapphires. Kaisilver offers options for all sapphire colors, we can also provide authentication certificates to confirm that the sapphires are natural and not lab creqated.
An interesting aspect of gemstone history is that there was also a period when many blue gemstones were broadly identified as sapphires, regardless of their actual mineral composition. Without modern gem testing equipment, distinguishing between different blue stones such as spinel, topaz, and sapphire was difficult. As a result, the term sapphire was sometimes used loosely for any attractive blue gem. Modern gemology has since clarified these distinctions, but the blue sapphire continues to remain the most recognized and valued member of the sapphire family, admired for its beauty, symbolism, and enduring appeal.
Kaisilver makes an important suggestion - if you happen to be interested in a blue gemstone ring but, are not particular about the gem being a blue sapphire, you should consider other blue gem options too. Prices in general are likely to be more moderate, as compared to prices for blue sapphire. If you wish to know more about the fascinating blue sapphire gem, check out the Kaisilver Blue Sapphire Report.
Top Tips: Sapphires are tough and suitable for frequent and prolonged wear. A well design and crafted sapphire ring with optimized metal weight, can remain in great condition for years and decades. Sapphire jewelry is often passed on from generation to generation. Having said that, you surely do not want to expose your sapphire ring to extreme heat or strong chemicals and detergents. Never wear your jewelry in environments where, it can be struck by physical impact. Sapphire is the birthstone for September and the gem to celebrate the 5th, 45th and 70th wedding anniversary. Historically sapphires have symbolized sincerity, faithfulness, status and power. These are some of the reasons why sapphire engagement and wedding rings have gained popularity. Sapphire rings are generally priced in the upper price category, this explains why they are often ordered as special occasion jewels where, budgets are significantly high.
HOW TO ORDER
Before you make a move to confirm the order and make payment, discuss all your requirements with our experts at sales@kaisilver.com Ask as many questions as you wish and get their advice, at this stage keep your buy decision to yourself. Remember that we can accommodate all requests for design modifications and gemstones, we could even craft your jewel with a design concept provided by you. Once you have all the information that you need, confirm the order with payment. There is a 4 to 5 week production lead time for all orders, this is counted from the date of receipt of payment. Paypal is the recommended mode of payment but, we also accept Western Union Money Transfers. Details for payment will be provided once we have your preferred mode of payment.
WHO IS KAISILVER
The leading online provider for high end custom made jewelry, we craft all types of jewelry in gold and sterling silver. Over 12,000 satisfied clients from 15 nations, rely on our expertise for all their gemstone and jewelry needs. Being networked to leading gem miners across the globe, we have preferential access to over 200 million carats of gemstones. This helps us to provide the best gemstone at each price point. Discuss your requirements with our expert at sales@kaisilver.com , we will be glad to help even if, you plan to purchase nothing from us.

