Lab Grown Diamond Engagement Ring "Callista"
FREE Shipping & Lead Time
We offer free shipping on all jewelry via insured UPS. Each piece is crafted to order with a production lead time of 7-10 business days. Please plan your purchases accordingly, particularly if you have specific dates in mind.
FAST Money-Back Guarantee
If you're not completely satisfied with your purchase, you can receive a full refund within 15 days of the purchase date, as long as the item is in its original condition. FAST refunds are processed on the same business day we receive the returned jewelry. Additionally, within 30 days of purchase, you can exchange the item for a full credit towards another item of equal or greater value.
EASY Lifetime Manufacturing Warranty
KOMO is dedicated to ensuring complete customer satisfaction and peace of mind, which is why every jewelry purchase comes with our EASY lifetime warranty, covering any manufacturing defects related to the item's structure. If a manufacturing defect is beyond repair we will replace the jewelry item at no expense to you and cover all shipping costs. Any repairs done by an outside jeweler will void the EASY warranty.
FAIR Trade-In Value
We're always delighted to welcome back one of our diamonds for your next step up! When you're ready to upgrade a diamond you purchased from KOMO, here's what we offer:
- You'll receive the full amount you paid for your original diamond (excluding tax) as a credit towards your new diamond purchase.
- All original diamond certificates need to be provided to complete the return.
- The diamond being traded in must be undamaged and in its original condition.
- The new diamond purchase must be at least double the original trade-in value.
- We accept all mountings as part of the trade-in, despite wear. They will be valued based on the current market price of gold/platinum. A credit will also be offered for any side diamonds.
Product details
Callista Lab Grown Diamond Engagement Ring: Celestial Brilliance with Stunning Oval-Cut Lab Diamond
Experience the ethereal beauty of the Callista engagement ring from the Celestial collection, where a magnificent 10.70-carat oval-cut lab-grown diamond takes center stage in a breathtaking display of light and luminosity. This extraordinary piece captures the essence of celestial radiance with its weightless design and double-row pavé setting that creates an enchanting corona of sparkle around the spectacular center stone.
The centerpiece of this celestial masterpiece is an IGI-certified oval-cut lab-grown diamond weighing an impressive 10.70 carats, featuring exceptional G+ color and VS1+ clarity. The oval's natural luminosity and elongated silhouette create maximum brilliance and fire, while its refined proportions ensure effortless everyday elegance that defines the Celestial aesthetic.
Surrounding this magnificent center stone are 76 carefully selected round lab-grown diamonds totaling 0.70 carats, each showcasing pristine E color and VS1 clarity. These diamonds are precision-set in a stunning double-row pavé design that reads like stardust, creating a soft halo effect that enhances the center stone's natural radiance from every angle.
Celestial Collection: Jewelry That Glows From Within
The Callista ring embodies the core philosophy of the Celestial collection—jewelry that feels weightless yet glows with inner light. The sophisticated OV Pavé-Shank Double-Row design with 4-prong cathedral setting in premium 14K white gold creates an airy, floating effect that allows maximum light penetration and scintillation.
Every element of this ring reflects the collection's commitment to luminosity and refined elegance. The cathedral shoulders lift the oval diamond for optimal light performance, while the double-row pavé shank creates continuous sparkle that moves like captured starlight with every gesture.
Lab Grown Diamond Excellence in Celestial Splendor
The Callista ring represents the pinnacle of sustainable luxury jewelry, featuring lab-grown diamonds created using advanced CVD/HPHT technology. Each stone possesses identical chemical, physical, and optical properties to mined diamonds, while representing a conscious choice for couples who value both extraordinary beauty and environmental responsibility.
The impressive 10.70-carat center diamond showcases exceptional clarity and brilliance, while the 76 pavé diamonds create a mesmerizing constellation of light that enhances the oval's natural fire. Together, they create a captivating display of celestial radiance that embodies modern luxury at its finest.
Why Choose the Callista Lab Grown Diamond Engagement Ring:
- Celestial Luminosity: Spectacular 10.70-carat oval-cut lab diamond with weightless cathedral setting maximizes brilliance
- Sustainable Luxury: Features ethically sourced lab-grown diamonds with identical properties to mined diamonds
- IGI Certified Quality: Center diamond comes with international certification guaranteeing exceptional standards
- Double-Row Pavé Magic: 76 round lab diamonds create continuous sparkle like captured stardust
- Effortless Elegance: Refined proportions and airy design ensure comfortable everyday wear
Masterful Design and Celestial Inspiration
From the prestigious Celestial collection, the Callista ring showcases the perfect balance of substantial presence and weightless elegance. The cathedral setting elevates the oval diamond to create a floating effect, while the 4-prong mounting ensures maximum security without compromising the stone's natural luminosity.
The double-row pavé shank demonstrates exceptional craftsmanship, with each of the 76 diamonds micro-set to create seamless brilliance that flows like liquid light. This precision setting ensures high scintillation while maintaining the ring's comfortable, everyday wearability.
Engineering Brilliance Meets Artistic Vision
The Callista design represents the perfect fusion of technical excellence and artistic inspiration. The oval cut's superior length-to-width ratio maximizes brilliance while creating an elongating effect on the finger, while the cathedral shoulders and double-row pavé work in harmony to amplify the overall sparkle.
Crafted in lustrous 14K white gold, this ring provides the perfect neutral backdrop for the diamonds' celestial fire. The thoughtful proportions ensure the substantial 10.70-carat center stone feels balanced and elegant, never overwhelming, creating a piece that photographs beautifully and commands attention from every angle.
Celestial Romance and Modern Innovation
The Callista ring captures the romance of starlit skies while embracing the latest advances in sustainable diamond technology. The oval diamond's natural luminosity paired with the constellation of pavé stones creates an engagement ring that truly glows from within, embodying the celestial collection's signature aesthetic of effortless brilliance.
This is jewelry designed for the modern bride who appreciates both spectacular beauty and conscious luxury. The weightless design ensures comfortable daily wear, while the exceptional lab-grown diamonds guarantee a lifetime of brilliant performance and enduring elegance.
Discover the celestial magic of the Callista lab grown diamond engagement ring—where a magnificent 10.70-carat oval diamond meets constellation-inspired pavé setting, creating a symbol of love as luminous and eternal as the stars themselves.
