To make your diamond ring sparkle, clean it regularly by soaking it in warm water with a few drops of mild dish soap for 20-40 minutes, then gently scrub hard-to-reach spots with a new, soft toothbrush, rinse thoroughly with clean water, and dry with a lint-free cloth, or use a specialized diamond cleaning pen or professional cleaning for deeper sparkle and maintenance. Avoid harsh chemicals or paper towels, and handle your ring minimally to prevent oil buildup.
Make those Diamonds Sparkle!
Start by pouring some water that is fairly warm, but nowhere near boiling, into a small bowl. Then, add a generous squirt of washing up liquid and simply soak the ring in the warm soapy water for around 30 minutes, not forgetting to put the plug in the sink if that's where you are working.
A simple cleaning usually restores the shine. But if after cleaning, the diamond still seems hazy, a vetting by the jeweler could be worth it. He'll check for internal features or even damages. At Stienhardt & Stones, all our lab-grown diamonds have been hand-picked for their clarity and brilliance.
As light moves through the diamond, it bends at different angles depending on the stone's cut. A diamond with the ideal cut will direct the light back out through the top, enhancing its brilliance. If the cut is too shallow or too deep, the light escapes through the sides or bottom, reducing the diamond's brightness.
Causes of Diamond Engagement Ring Losing Sparkle
Don't worry! In most cases, the dullness is due to a layer of film and sediment covering the ring.
The halo setting, where the central Round Brilliant diamond is encircled by smaller diamonds, magnifies sparkle and gives the illusion of a larger central stone. This setting is perfect for those looking to maximize the visual impact of their diamond.
Residue Build-up – oils, soap, and lotions making diamonds look hazy. Poor Cut Quality – even a high-clarity diamond can look dull if poorly cut. Sunlight Effect – why some diamonds look cloudy in direct sunlight due to reflection and refraction issues.
The "3-month ring rule" is an outdated marketing guideline suggesting spending the equivalent of three months' salary on an engagement ring, a concept created by De Beers to boost diamond sales, evolving from earlier one and two-month suggestions. Today, it's widely seen as a myth, with most couples prioritizing personal financial comfort, open communication, and meaningful choices over this arbitrary rule.
You can wear a divorce ring on any finger that feels right, but common choices are the left ring finger (replacing the wedding ring), the right ring finger (for independence), or even a necklace, with no strict rules as it's a personal symbol of a fresh start or self-commitment.
Common Mistakes to Avoid When Cleaning Your Diamond Engagement Ring. Powdered cleaners and toothpaste can erode the metal and discolor your ring. The metal can also be broken down by harsh cleaning chemicals such as household cleaners, bleach, chlorine, and acetone.
Please do not clean your diamond ring with toothpaste! Over time, toothpaste will eat away and damage your gold. When cleaning your diamond ring at home, use a mild liquid detergent, like Dove, Ivory, Palmolive, or Soft Soap instead of toothpaste.
For a Deeper Clean
Let it soak longer—overnight if possible—in warm water with a few drops of mild dish soap. Warming the water slightly in the microwave before soaking can help loosen stubborn residue. After soaking, use a soft brush to gently clean around the stone and setting.
11 Ways to Make Your Diamond Look Bigger
The carat itself does not contribute to sparkle since brilliance is more dependent on cut and clarity. However, a carat larger may also mean there are more facets that catch the light, thus increasing the brilliance. Ultimately, what brings about the sparkle is the quality of the cut and clarity.
Many couples using a conservative budget-friendly engagement ring will spend $1,000 to $3,000 for their perfect ring. The average engagement ring cost in the mid-range choice is $3,000 to $6,000. Those wishing for luxury or larger-carat and higher-quality diamond rings may spend $10,000 or more.
One of the things I shared was my “3-Rings” rule. It goes like this: When your phone rings, and it's a potential client who's calling you, the first three rings are on the house. BUT — if someone doesn't pick it up by the end of the third one, each additional ring costs your firm $1,000.
The “Two-Month Salary Rule” suggests spending two months of your income on an engagement ring.
Does Dawn Dish Soap Clean a Diamond Ring? Yes! Dawn is effective and safe. It cuts through grease without harming your stone or setting.
A diamond with a poor clarity grade has multiple inclusions, which directly affects sparkle. Because inclusions hinder the refraction and return of light, the lower the clarity grade, the cloudier the diamond will appear.
Round Brilliant Cut: The Timeless Classic
Because not only are well-cut round diamonds the most brilliant, they're also the most expensive by about 25%. Round brilliant cut diamonds make up about 75% of diamond sales.
Classic Cushion and Round Diamond Trilogy Ring
Meghan's original engagement ring was estimated to be 4.5 carats. The ring consists of a three-carat cushion-cut centre stone, with two round-cut side stones, with each stone being approximately 0.75 carats each.
11 Most Popular Engagement Ring Trends for 2026