Sona Simulated Diamond vs Moissanite

Sona Simulated Diamond vs Moissanite: A Comprehensive Analysis

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In the world of precious stones and jewelry, Sona Simulated Diamond and Moissanite stand out as two of the most popular alternatives to traditional diamonds. But which one is better for you? In this detailed guide, we dive deep into the intricacies of both stones, comparing their physical properties, aesthetic qualities, price points, and more.

Choosing between a Sona simulated diamond and moissanite can be akin to picking between a luxury car and a sports coupe – both are outstanding, yet each has its unique charm. Before delving into their characteristics, let’s briefly understand what they are.

What Is a Sona Diamond?

A Sona Diamond is a type of simulated diamond, meticulously crafted in a controlled laboratory environment.

It is distinct from synthetic diamonds, which possess the same physical and chemical properties as their natural counterparts.

Sona Diamonds, although made with real diamond carbon and a core of diamond crystals, serve primarily as an aesthetic alternative at a lesser cost.

What Is a Sona Diamond

What is Moissanite?

Moissanite is a naturally occurring gemstone composed of silicon carbide (SiC), discovered in 1893 by the French chemist Henri Moissan. He found it while examining rock samples from the Canyon Diablo meteor crater in Arizona. Initially thinking he had found diamonds, Moissan later identified the crystals as silicon carbide.

Due to its rarity in nature, most moissanite used in jewelry today is lab-grown. With its sparkling brilliance, moissanite rivals the luminosity of diamonds. Furthermore, its durability, measured by hardness, is second only to diamonds, making it a highly sought-after diamond alternative for rings, earrings, and other jewelry pieces.

Sona Simulated Diamond vs Moissanite

Affordability: Both Sona Simulated Diamonds and Moissanite emerge as wallet-friendly alternatives to traditional diamonds. Yet, when setting your budget, expect to allocate a bit more for Moissanite. It’s renowned hardness and mesmerizing fiery sparkle fetch a premium.

Aesthetic Appeal: Both these stones dazzle and draw admiration. Sona Simulated Diamonds closely mirror the timeless elegance of real diamonds. In contrast, Moissanite possesses a unique, vivacious sparkle, discernible by gemstone enthusiasts.

Robustness: On the Mohs scale of mineral hardness, Moissanite shines with its impressive durability, almost rivaling diamonds. While Sona Simulated Diamonds might not boast the same robustness, they are resilient enough for everyday wear, ensuring longevity.

Eco-Footprint: In today’s eco-conscious era, the environmental credentials of both these stones are noteworthy. As they are lab-grown, they circumvent the environmental pitfalls associated with mining. Moissanite’s story, intertwined with meteor craters, adds an intriguing layer for those enamored by the mysteries of the cosmos.

Versatility in Adornments: Whether you’re dreaming of a radiant engagement ring or a pair of dazzling earrings, both these gemstones fit the bill splendidly. The final selection, whether the classic allure of Sona Simulated Diamonds or the unique shimmer of Moissanite, rests on individual tastes and desires.

Which One is Right for You?

Your choice between Sona Simulated Diamond and Moissanite boils down to personal preference. If you desire the timeless elegance of a traditional diamond without the hefty price tag, the Sona Simulated Diamond is an ideal pick. However, if you are drawn to a distinct, vibrant sparkle and are looking for a unique gem that stands apart from conventional diamonds, Moissanite is your go-to.


How long do Sona diamonds last?

Sona diamonds, with proper care, can last a lifetime. However, they might lose some of their brilliance over time.

Is moissanite a good substitute for diamonds?

Absolutely! Moissanites are not only more affordable but often more brilliant than diamonds. They’re also almost as hard, making them an excellent choice for everyday jewelry.

Can jewelers tell the difference between Sona diamonds and real ones?

Yes, experienced jewelers and gemologists can distinguish between the two using specialized equipment.

Are there any ethical concerns associated with moissanite?

No. Especially with lab-created moissanite, there’s minimal environmental impact and no concerns about unethical mining.

Why choose a Sona diamond over a natural diamond?

Primarily, the affordability. Sona Diamonds also promise a guilt-free purchase, free from the concerns of “blood diamonds” or unethical mining practices.


In the quest for the perfect gemstone, both Sona Simulated Diamond and Moissanite present compelling options. Each stone offers a blend of beauty, durability, and affordability. By understanding their properties and comparing their features, you can make an informed decision that aligns with your personal taste and budget.

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Ring Size Guide

ring size guide
ring size guide

This is a chart that will be extremely helpful for you to determine the ring size that you need. You can either make use of a tape or a small piece of string to measure the area that will be occupied by the ring. When it becomes a complete circle, make a mark on such string. This will be helpful for you to compare with the chart that is mentioned below.

Inside Dia. Inside Circ. Size
14.1 44.2 3 F 44 4.25
14.5 45.5 3.5 G 45.5 5.5
14.9 46.8 4 H 47 6.75
15.3 48 4.5 I 48 8
15.7 49.3 5 J-1/2 50 9.25
16.1 50.6 5.5 K-1/2 51 10.5
16.5 51.9 6 L-1/2 52 11.75
16.9 53.1 6.5 M-1/2 53 13.25
17.3 54.4 7 N-1/2 54 14.5
17.7 55.7 7.5 O-1/2 56 15.75
18.1 57 8 P-1/2 57 17
18.5 58.3 8.5 Q-1/2 58 18.25
19 59.5 9 R-1/2 60 19.5
19.4 60.8 9.5 S-1/2 61 20.75
19.8 62.1 10 T-1/2 62 22
20.2 63.4 10.5 U-1/2 63 23.25
20.6 64.6 11 V-1/2 64 24.75
21 65.9 11.5 W-1/2 66 26
21.4 67.2 12 X-1/2 67 27.25
21.8 68.5 12.5 Z 68 28.5
22.2 69.7 13 Z+1 70 29.75
22.6 71 13.5 Z+1.5 71 31
23 72.3 14 Z+2 72 32.25
23.4 73.5 14.5 Z+2.5 73.5 33.5
23.8 74.8 15 Z+3 75 34.75

Other Tips

1) Measure your finger in warm temperatures at the end of the day.

2) If your knuckle is a lot larger than the base of your finger, measure both the base of your finger and your knuckle and select a size between the two.

3) When considering a wide band, move up a size from your measurement, for comfort’s sake.