Three-Prong Round Lab-Grown Diamond Stud Earrings in 950 Platinum, Screw-Back (1/4 ct. tw.)
Metal 950 White Platinum
Product information
- MetalWhite platinumPolished
- StoneDiamond3.2 mm round
- Size3.2 × 3.2 mmLength × width
- Weight1.01 gTotal item weight
Description
Bright white lab-grown diamonds sparkle in these round stud earrings, set in polished platinum that keeps the look clean and close to the ear. The platinum is solid, with a polished finish that gives each stone a bright white setting to rest in. Each stud holds one round, faceted stone in three prongs that lift it to catch the light, and a post with a screw back locks on behind the lobe. You can wear them with a crisp white shirt for the office or a dark dress for dinner. A fitting birthday or anniversary gift for someone who likes understated sparkle.
Key Features
- Crafted in 950 platinum with a polished finish
- Set with white lab-grown diamond in a 3-prong setting
- Measures 3.2 mm wide and 3.2 mm long
- Approximate weight of 1.01 grams
- Sold as a matching pair
Why You’ll Love It
- A clean, bright sparkle that works from morning meetings to evening plans.
- Sits close to the ear, so it pairs easily with other earrings.
- Locking screw backs let you wear them with a calm sense of ease.
- A classic pair that goes with nearly everything in your wardrobe.
Perfect For
Made for birthdays, anniversaries and everyday wear, these studs suit an April birthstone celebration as well. They make a thoughtful gift for a partner, a friend, a family member or yourself.
Product detailsWhite platinum · Diamond · 1.01 g
Metal
- Metal
- White platinum
- Purity
- Platinum
- Finish
- Polished
- Construction
- Solid
Stones
- Stone
- Diamond
- Origin
- Lab-grown
- Shape
- Round
- Size
- 3.2 mm
- Total weight
- 0.26 ct
- Color
- White
- Number of stones
- 2
- Clarity
- VS+
- Color grade
- F+
- Cut
- Faceted
- Setting
- 3 Prong
Measurements
- Length
- 3.2 mm
- Width
- 3.2 mm
- Total carat weight
- 0.24 ct. tw.
- Weight
- 1.01 g
Style & design
- Earring type
- Stud
- Closure
- Post & Screw Back
- Earring back
- Screwback
- Style
- Classic
- Sold as
- A pair
More
- Made in
- India
- Birthstone
- April
- Item #
- SJQG-EM1007S-025-PLD
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Diamonds are conflict-free
Shipping & returnsFree insured shipping over $99 · 30-day returns
Free, insured shipping on US orders of $99 or more.
Return it within 30 days of delivery, unworn and in its original packaging.
Exchange it within 30 days for another size or another piece.
Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
What’s in the boxYour earrings in our signature blue padded gift box
- Your earrings
- Our signature blue padded jewelry gift box
- A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch
Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

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- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
What does 950 platinum mean on these earrings?
It means the metal is 95% pure platinum. The remaining 5% is other metals blended in for strength. Every pair on this page is made in 950 platinum, so you can compare styles without switching metals.
Should I choose three-prong or four-prong platinum studs?
Three-prong settings show more of the diamond, while four-prong feels more squared and secure. Three prongs give a light, open look. Four prongs surround the stone more evenly. Both styles on this page are round studs, so it comes down to the look you prefer.
Are the diamonds in these platinum earrings lab-grown?
Yes, the studs here are set with lab-grown diamonds. Lab-grown diamonds are real diamonds with the same sparkle and hardness as mined ones. Some listings are marked Certified, so look for that word in the title if a grading report matters to you.
How do screw-back studs stay secure?
The post is threaded, so the back twists on and holds firmly. That grip helps keep larger carat weights in place through a full day of wear. Many styles on this page offer screw-backs. For cleaning advice, see our jewelry care page.