Skip to next element
LAB-GROWN DIAMONDS & MOISSANITES - THE SUSTAINABLE & ETHICAL CHOICE

5 Easy Ways to Secretly Find Her Ring Size

5 Easy Ways to Secretly Find Her Ring Size

Introduction

Buying an engagement ring is one of the most significant purchases you will make in your lifetime. That is why getting the correct women ring size is critical. The engagement ring is a symbol of your love and commitment to each other, so you do not want it to be so tight as to cut off circulation and make her finger go numb or so loose that every time she moves her hand, it falls off and rolls into the most inaccessible corner of the house. 

The Gemological Institute of America (GIA) has declared that the average ring size for women is 6. However, you cannot trust averages if you want the best. The most common ring size woman is, at best, an excellent comparative reference and a sweet piece of trivia.

We know that finding her ring size on the sly can be a daunting task because the element of surprise is crucial to a proposal. Fear not, because Diamondrensu has five easy ways for you to secretly find her ring size.

0.81 CT Oval Cyan Blue Moissanite Ring, Vintage Engagement Ring

0.81 CT Oval Cyan Blue Moissanite Ring, Vintage Engagement Ring

Women’s Ring Size: Nifty Hacks to Get That Measurement

Method 1: Borrow One of Her Existing Rings

One of the simplest ways to find her ring size is to borrow a ring she already owns. This technique is perfect if you want to keep things under wraps without looking suspicious. Make sure to pick a ring she wears on her ring finger to get the most accurate size.

Once you have borrowed the ring, you can take it to a jewelry store where the jeweler will measure it for you. The jeweler will determine the exact size of the ring, which will help you filter your search options for the right engagement ring.

Another handy technique is to trace the inner circumference of the ring on a piece of paper and take it to a jeweler to assess its size. Otherwise, you could always consult a ring size chart.

You should understand that different countries have different ring size guides based on the ring’s outer circumference and inner diameter (measured in millimeters). Therefore, be sure to translate the size of one country to another. For example, a 4 in India would be a 3 in the USA. Here are the country groupings to help you:

  • The US and Canada (from 3 to 15)
  • The UK, Australia, Ireland, and New Zealand (from F to Z4; you will also encounter sizes like F.5 and J½) 
  • Japan, India, China, and South Africa (from 4 to 27)
  • Spain, Italy, the Netherlands, and Switzerland (from 4.25 to 34.75)

Note: Global averages and national averages can vary dramatically. The most common ring size for a woman in India is 7, while in China, it could very well be a 5 because East Asian women have petite physiques.

Unique Twisted Halo 0.85 CT Round Lab Grown Diamond Engagement Ring

Unique Twisted Halo 0.85 CT Round Lab Grown Diamond Engagement Ring

Method 2: Ask Her Family

Another way to secretly find the ring size of your lady love is to ask her family. Her family members, especially the ladies, may already know her ring size or might be able to find out without arousing suspicion. This technique works best if you are close to her family and can trust them not to spill the beans. Be sure not to tell too many people, especially those who cannot contain themselves and might let the cat out of the bag during a casual conversation.

You can ask her mother, aunt, grandmother, sister, or favorite cousin what her ring size is or have them take her shopping and find out that way. Be sure to emphasize that it’s a secret and that you do not want your significant other to find out.

Rare Tsavorite Gemstone Engagement Ring, 0.84 CT Oval Natural Tsavorite Wed

Rare Tsavorite Gemstone Engagement Ring, 0.84 CT Oval Natural Tsavorite Wedding Ring, January, and May Birthstone Ring

Method 3: Recruit Someone to Ask

If you do not feel comfortable asking her family, you can always recruit someone else to ask for you. This person could be a close friend or a mutual acquaintance. Choose someone who is discreet and can keep a secret. 

The person you choose can casually ask you're significant other what her ring size is. For example, they could say they are shopping for a friend with similar measurements and need to know her ring size. This technique works best if the love of your life does not smell something brewing.

Unique 2.12 CT Pear Yellow Lab Grown Diamond Bypass Pave Engagement Ring

Unique 2.12 CT Pear Yellow Lab Grown Diamond Bypass Pave Engagement Ring

Method 4: Buy Matching Mood Rings

Yet another way to coax out her ring size is to buy identical mood rings. Many mood rings are adjustable and will fit any finger size. Casually buy a mood ring for yourself and her. This way, you can figure out her ring size without her knowing.

Once you have the mood rings, you can test them out on different fingers until you find the one that slips effortlessly onto her ring finger and stays securely at the base. When you have the right size, you can choose to return the mood rings or keep them. Then, you do your due diligence by getting onto Diamondrensu’s website, checking the ring size chart, and ordering her engagement ring in the correct size.

To keep suspicion at an all-time low, you should get more than just matching mood rings. Consider pajamas, t-shirts, hoodies, lockets, passport holders, and perfumes—the choices are endless. Believe it or not, she will know something’s cooking if your suggestion to get matching mood rings is not convincing enough.

2.76 CT Dutch Marquise Cut Green Moissanite Halo Engagement Ring

2.76 CT Dutch Marquise Cut Green Moissanite Halo Engagement Ring

Method 5: Just Ask Her

If all else fails, you can always just ask her. This technique is not as secretive, but it is the most direct way to find out her ring size. You can pop the question casually or seriously—no, not ‘Will you marry me?’. ‘Will you tell me your ring size?’ is what we’re talking about. Alternatively, you can take her ring shopping and have her try on different rings to see which size fits best. If you have a poor memory, you might want to buy her a budget-friendly ring that fits and use it for reference later, along with a ring size guide, when buying the engagement ring.

Asking her directly may take away the surprise factor of the proposal, but it’s better to have the right ring size than to have an ill-fitting ring.

1 CT Princess Cut Lab Grown Diamond Unique Compass Prong Setting Engagement Ring

1 CT Princess Cut Lab Grown Diamond Unique Compass Prong Setting Engagement Ring

What is the Most Common Ring Size for a Woman?

If you want to take a shot at guessing her size, you might want to do it relative to the average ring size for women, which is 6. Height, weight, and body shape are reliable considerations. If you have a partner of slight build, they could have slender digits. Therefore, you should browse sizes between 4 and 4.5.

If your partner is of middling height, their finger size might also be average. Go with size 6.

For persons who are tall or on the heavier side, it would help to look at rings sized 7 and above.

If you miss the mark ever so slightly, resizing is always an option. There’s nothing to be afraid or ashamed of because it’s more commonplace than you think. However, please understand that not all rings can be resized. If your sizing estimate is way off, chances are the entire piece will have to be remade if the design is complex. Therefore, aim for accuracy.

1.59 CT Oval cut Double Halo Split Shank Moissanite Engagement Ring

1.59 CT Oval cut Double Halo Split Shank Moissanite Engagement Ring

Wrapping Up

Finding her ring size does not have to be a stressful affair. With the tips and tricks outlined in this post, you can confidently determine your partner’s ring size without giving away your plans.

Using a ring size chart (like the one on the Diamondrensu website), measuring tools, and creative methods like borrowing a ring, tracing their finger, or calculating relative to the average ring size for women, you can get an accurate measurement and avoid any costly mistakes. It’s important to remember that women’s ring sizes can vary, so taking the time to ensure the perfect fit will make all the difference in the world.

Now that you have the tools—like a ring size guide—and knowledge to covertly find your lovely lady’s ring size, you can start planning the perfect proposal or surprise gift. Remember, this ring symbolizes the beginning of forever together, so taking the time and making an effort to get the right size will show your partner how deeply you care.

So, go ahead! Use these methods to find the right women’s ring size, and watch the joy on her face when she sees the result of your hard work and dedication. To design the perfect ring for your perfect partner, visit Diamondrensu. Our collection of moissanite, lab-grown diamond, and birthstone engagement rings will dazzle you. Just like you realized your love was ‘the one,’ with a little flip-through of our collection, you’ll surely find ‘the ring.’

We’re excited for you. Let us be part of your love story.