Kate Solitaire Lab Diamond Engagement Ring
$1,850.00High Polish
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Share your favorite design with someone special.
The Perfect Match
AT YOUR SERVICE
From your dream ring to the perfect gift, our Client Advisors are here to help.
SEEING IS BELIEVING
Experience designer lab diamonds firsthand.
Your peace of mind is our priority. Every order is delivered via insured 2-day shipping on us.
Enjoy complimentary extended holiday returns and exchanges on purchases made November 20th–December 16th, eligible through January 15th, 2026. Made-to-order jewelry is eligible for exchanges or store credit (some exclusions apply), while in-stock jewelry can be returned or exchanged. Learn more about our full return policy and exclusions at our FAQ.
Kate Solitaire Lab Diamond Engagement Ring
Fit for royalty, the crown jewel of the Kate solitaire engagement ring lies in the pavé encircling the base of the center stone. Like a queen's crown, this distinct feature elevates the ring to regal heights.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k White Gold
Product Style: 1000010540
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Round Brilliant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k White Gold
Product Style: 1000010560
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Oval
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k White Gold
Product Style: 1000010580
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Cushion
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k White Gold
Product Style: 1000010600
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Emerald
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k White Gold
Product Style: 1000010620
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Radiant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k White Gold
Product Style: 1000010640
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Pear
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Yellow Gold
Product Style: 1000010545
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Round Brilliant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Yellow Gold
Product Style: 1000010565
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Oval
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Yellow Gold
Product Style: 1000010585
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Cushion
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Yellow Gold
Product Style: 1000010605
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Emerald
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Yellow Gold
Product Style: 1000010625
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Radiant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Yellow Gold
Product Style: 1000010645
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Pear
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Rose Gold
Product Style: 1000010550
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Round Brilliant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Rose Gold
Product Style: 1000010570
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Oval
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Rose Gold
Product Style: 1000010590
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Cushion
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Rose Gold
Product Style: 1000010610
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Emerald
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Rose Gold
Product Style: 1000010630
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Radiant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18k Rose Gold
Product Style: 1000010650
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Pear
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Yellow Gold and Platinum
Product Style: 1000010556
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Round
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Yellow Gold and Platinum
Product Style: 1000010576
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Oval
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Yellow Gold and Platinum
Product Style: 1000010596
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Cushion
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Yellow Gold and Platinum
Product Style: 1000010616
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Emerald
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Yellow Gold and Platinum
Product Style: 1000010636
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Radiant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Yellow Gold and Platinum
Product Style: 1000010656
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Pear
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Rose Gold and Platinum
Product Style: 1000010557
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Round
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Rose Gold and Platinum
Product Style: 1000010577
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Oval
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Rose Gold and Platinum
Product Style: 1000010597
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Cushion
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Rose Gold and Platinum
Product Style: 1000010617
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Emerald
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Rose Gold and Platinum
Product Style: 1000010637
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Radiant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: 18K Rose Gold and Platinum
Product Style: 1000010657
Approx. Stone Count: 16
Color/Clarity: F+/VS1+
Stone Shape(s): Pear
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: Platinum
Product Style: 1000010555
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Round Brilliant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: Platinum
Product Style: 1000010575
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Oval
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: Platinum
Product Style: 1000010595
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Cushion
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: Platinum
Product Style: 1000010615
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Emerald
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: Platinum
Product Style: 1000010635
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Radiant
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Expected Shipping Timeline: Made-To-Order (4 weeks)
Precious Metal: Platinum
Product Style: 1000010655
Approx. Stone Count: 17
Color/Clarity: F+/VS1+
Stone Shape(s): Pear
Band Style: High Polish
Average Width: 1.8mm
This item can be personalized with a complimentary engraving.
This item is eligible for resizing.
Experience diamonds with a new story—one that’s one-of-a-kind, never mined, and lighter on the planet—so you never have to choose between quality and your values to purchase the jewelry of your dreams. All of our jewelry features ethically grown, colorless lab diamonds with VS+ clarity.
Your peace of mind is our priority. Every order is delivered via insured 2-day shipping – on us.
Enjoy complimentary extended holiday returns and exchanges on purchases made November 20th–December 16th, eligible through January 15th, 2026. Made-to-order jewelry is eligible for exchanges or store credit (some exclusions apply), while in-stock jewelry can be returned or exchanged. Learn more about our full return policy and exclusions at our FAQ.
From our premier metalsmiths to our world-renowned stone setters, your jewelry is crafted by the masters of this art. Every piece is thoughtfully designed and built to last.
To protect your piece from everyday wear, we offer the Dousset Protection Plan, our extended warranty program that replaces and repairs your jewelry with care.
You Above All®
Our shopping experience is carefully designed with you in mind. Stress-free from start to finish with complimentary, no-hassle services—and that’s our promise.
2-Day Insured Shipping
Extended Returns & Exchanges
Financing Available
Complimentary Ring Resizing
Warranty Program
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Legacy.
Liberated.
Designed by the great-great-grandson of Louis Cartier, creating the finest engagement rings and diamond jewelry is in our DNA.
Luxury at
Your Fingertips
Who says you can't have it all? We source only the top 0.1% of the world's most desirable lab diamonds so that you don't ever have to compromise on quality or your standards.
