- Ring25
- Stone10
- Setting5
- Reports5




-cushion-blue-sapphire-4.2000-cts-s6835-1.jpg?d=200x200&v=20230707155812)
-cushion-blue-sapphire-4.2000-cts-s6835-1.jpg?d=200x200&v=20230707155812)
-cushion-blue-sapphire-4.2000-cts-s6835-lifestyleimage-1.jpg?d=200x200&v=20260707005703)
-cushion-blue-sapphire-4.2000-cts-s6835-lifestyleimage-2.jpg?d=200x200&v=20260707005703)

















Three Stone Blue Sapphire Ring 4.20 Ct., 14K White Gold
Wax Polymer Replica
Model of your Completed
Setting Design!

View 360° media
Item ID: | S6835 |
|---|---|
Dimensions (MM): help | Length: 10.47 Width: 8.09 Height: 5.47 |
Weight: | 4.20 Ct. |
Color: help | Blue |
Color intensity: help | Vivid |
Clarity: help | Eye Clean |
Shape: help | Cushion |
Cut: | Mixed Brilliant Cut |
Cutting style: | Faceted |
Enhancements: help | Heat Treated |
Origin: help | Ceylon (Sri Lanka) |
Per carat price: help | $6,105 |
When you are searching for the perfect sapphire ring for an engagement or a treasured addition to a collection, you want a stone that announces its presence with confidence, transparency, and depth, and a setting that completes the story rather than competing with it. This ring from The Natural Sapphire Company answers that need with a C.Dunaigre certified Blue sapphire weighing 4.20 carats, a cushion shape that measures 10.47 x 8.09 x 5.47 mm, and a mixed brilliant cut that brings together the best of cushion elegance and brilliant sparkle. The provenance of Ceylon Sri Lanka lends provenance and character, and the stone exhibits vivid color saturation with an excellent polish, producing a color that reads as a true, lively blue. The clarity is eye clean evaluated at eye level, so the gem presents without distractions, and the overall effect is one of immediate, wearable luxury that will satisfy someone who wants a centerpiece that is both rare and ready to be worn every day.
The design of the setting is purposeful in how it enhances the sapphires color and clarity, and nothing is left to chance. The sapphire is held in a refined four prong platinum 950 mount that secures the stone while opening its pavillion to light coming from below and the sides, allowing the mixed brilliant cut to return color and brilliance with maximum efficiency. The slightly elevated gallery, visible in the profile, creates breathing room around the stone so light can enter and exit freely, which emphasizes the gem transparency and allows the vivid blue to flood the eye without the dulling effect of too much metal. Flanking the center sash are natural white half moon diamonds totaling approximately 0.60 carats, each graded VS1 VS2 for clarity and F for color, and their bright white, near colorless presence creates deliberate contrast that makes the sapphire seem even bluer by comparison. The fine polish on the sapphire facets and the precise angles of the mixed brilliant cut work together to minimize light leakage and to present large flashes of blue and internal scintillation, and the cool luminous tone of platinum 950 adds a reflective white backdrop that does not impart warmth to the color, keeping the blue crisp and true.
If your quest is for a ring that ends the search by delivering color clarity and confident craftsmanship, this piece is designed to do exactly that. The combination of a C.Dunaigre certified Ceylon blue sapphire, eye clean clarity, vivid saturation, and an intelligently engineered platinum 950 setting with paired half moon diamonds answers the needs of those who want a gem that reads clearly at a glance and rewards close inspection. The Natural Sapphire Company stands behind the stone with certification and the practical benefits of platinum for longevity and wear resistance, so this ring will become an heirloom rather than a passing purchase. If you would like assistance with viewing the certification, discussing bespoke variations in setting or metal, or arranging an in person appointment to see how the light plays across this sapphire in real life, I am ready to help and to make sure this ring completes your search in a way that feels exactly right.












-cushion-blue-sapphire-4.2000-cts-s6835-1.jpg?d=750x750&s=nsc&v=20230707155812)
-cushion-blue-sapphire-4.2000-cts-s6835-lifestyleimage-1.jpg?d=750x750&s=nsc&v=20260707005703)
-cushion-blue-sapphire-4.2000-cts-s6835-lifestyleimage-2.jpg?d=750x750&s=nsc&v=20260707005703)








































