Estate Platinum 3-Stone Cushion Cut Sapphire and Diamond Ring
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Platinum Sapphire and Diamond Three-Stone Ring
Timeless elegance meets refined craftsmanship in this platinum sapphire and diamond three-stone ring. At its center, a striking 1.83-carat cushion-cut sapphire captures the eye with its deep, velvety hue. Measuring approximately 6.5 x 6.3 x 5mm, this stunning sapphire is beautifully showcased in a four-prong setting, allowing its brilliance to shine from every angle.
Flanking the sapphire, two full-cut round diamonds provide a dazzling contrast. These GH/SI1 diamonds, measuring 3.8-3.9mm, have a combined weight of 0.40 carats and add just the right amount of sparkle to complement the vivid sapphire. Set in platinum, this ring offers both durability and a luxurious finish, making it a perfect heirloom-worthy piece.
Product Details:
- Metal: Platinum
- Center Stone: Cushion-cut sapphire (approx. 1.83ct, 6.5 x 6.3 x 5mm)
- Accent Stones: Two full-cut round diamonds (3.8-3.9mm, approx. 0.40ctw)
- Diamond Quality: GH color, SI1 clarity
- Setting: Four-prong
- Markings: Stamped "PLAT"
- Size: 5.5
A symbol of love, loyalty, and timeless beauty, this three-stone sapphire and diamond ring is an exquisite choice for an engagement, anniversary, or milestone celebration. Its classic design ensures it will remain cherished for generations to come.
Available at Springer’s Jewelers
Discover this and other exceptional fine jewelry at Springer’s Jewelers, New England’s trusted jeweler since 1870. Visit our locations in Portland, ME; Bath, ME; and tax-free Portsmouth, NH, where our expert team is ready to assist you in finding the perfect piece.
Replacement Value: $3,500
SKU: E5RS4192
Springer's Jewelers offers free shipping for all full-priced items! Buying something on sale? Your shipping costs will be calculated at checkout.
Springer's offers free returns within 30 days of your purchase. Simply reply to any order notification, and you will be emailed a USPS prepaid shipping label for your convenience. Upon inspection of the returned merchandise, your refund will be credited back to you, minus any outgoing shipping fees. You may also wish to return or exchange your merchandise to any of our retail locations. Exchanges and store credit are available within 60 days of purchase.
Free 30 Days Returns, 60 Days for Store Credit
Free shipping on all full-priced orders

Introducing
PAGE Estate
At Springer's, we believe every Estate piece has a story. And while each piece that comes through our doors is unique and has a different story to tell, they all have one thing in common: they yearn for their stories to continue.
Shop New Arrivals PAGE Estate Rings
PAGE Estate Frequently Asked Questions
Do you offer ring sizing?
See an item you love but it's not in your size? We offer complimentary ring sizing within one full size!
Please note that shipping may be delayed on certain ring sizes and styles (including eternity rings) cannot be sized.
With hundreds of jewelry stores online, why shop at Springer's Jewelers?
With complimentary shipping, returns, and insurance cost documentation, Springer’s Jewelers provides high quality fine jewelry to thousands of New England patrons and visitors. Since 1870, Springer’s Jewelers has celebrated their clientele’s most important life moments. We are Maine’s oldest operating jewelry store and are one of the oldest fine jewelers in the United States.
Can I clean my PAGE Estate jewelry at home?
Your jewelry can be maintained with a non-abrasive cleaner. Avoid exposing gold to household bleach as this can cause a discoloration in gold color. Using a soft bristle toothbrush, warm water and soap can provide for a fine solution so long as you are mindful and cautious when cleaning.
Where Can I Buy PAGE Estate?
Portland, Maine
580 Congress Street
Portland, ME 04101
Portsmouth, New Hampshire
100 Market Street
Portsmouth, NH 03801
Bath, Maine
76 Front Street
Bath, ME
PAGE Estate Shipping for Online Orders
Fast shipping
Enjoy the luxury of fast, secure shipping.
Order tracking
Just as soon as your order leaves our doors, you will receive tracking notification and delivery alerts every step of the way.
Get in touch
Have any questions? Feel free to respond to any of your order notifications, there is always a human on the other side of the email.
About Springer's Jewelers

Celebrating Over 150 Years
Springer's is Maine’s oldest operating jewelry store and is one of the oldest fine jewelers in the United States. Springer’s has remained a family-owned business for four generations - meet owners Lilly and Zoe above.

Celebrating Special Moments
Since 1870, Springer’s Jewelers has celebrated their clientele’s most important life moments. From birthdays to anniversaries, graduations, and everything in-between, let Springer's celebrate with you.

Celebrating Yourself
As a women-run company, we can't help but ask, Why are we waiting for someone else to buy us jewelry? We are strong, independent women and we want to empower other women to celebrate themselves with a jewelry self-purchase.