Platinum Sapphire Rings

French made, platinum dome ring, featuring invisible set blue sapphires and approx. 0.60ctw in diamonds.

A beautiful and elegant diamond and blue sapphire ring set in Platinum PT900 . Excellent for everyday use , Sapphire weight is .31 carats and diamond weight is .78 carats.

Blue Sapphire 3.81 carats Ring set in Platinum 950 Settings Width: 1.8 cm Length: 1.3 cm Ring Size: 56 Total Weight: 23.29 grams "We first opened doors in 1980 when it was then s...

Expertly handcrafted in platinum, this cushion cut sapphire with baguette set diamond ring exemplifies exceptional craftsmanship and attention to detail.

Their remarkable sparkle complements the deep blue sapphire, adding dimension and elegance. Handcrafted in luxurious platinum, the setting is not only timeless but also ensures durab...

Tiffany & Co. Platinum diamond sapphire ring Brand Tiffany & CO Material: Platinum Condition: Pre-Owned Ring Size: 6 Center stone: Diamond 0.45ct Side stones: Sapphire 0.40...

An elegant and luxurious Cartier ring crafted in platinum and set with an extraordinary combination of brilliant white diamonds and richly colored blue sapphires.

–Stone(s): – (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Cornflower Blue Color - Very Nice Clean Stone - 7.88 x 5.43mm (approx.) - 1.12ctw (exact) (1) Natural Genuine Diamo...

A refined expression of elegance and craftsmanship, this exquisite platinum engagement ring showcases a GIA Certified 5.66ct oval cut sapphire as its captivating centerpiece.

1940's designed sapphire diamond ring. 1 round .30cts round sapphire setting platinum with 18 sing cut accent diamonds. 1 round blue sapphire, approx. .30cts 18 single cut diamonds...

Mounted in a platinum ring with a scroll design on the basket. Accompanied by the GIA lab certificate for the sapphire in the ring.

Vintage Platinum Diamond and Synthetic Blue Sapphire ring.

Sapphire and diamond cluster ring by Mauboussin. Set with an oval old cut natural unenhanced sapphire in an open back rubover setting with an approximate weight of 5.50 carats, encir...

Striking and sophisticated, this GIA Certified 3.01 Carat Round Cut Diamond and Sapphire Platinum Engagement Ring is a breathtaking blend of classic brilliance and bold Art Deco–insp...

The word Twist was used to describe a popular dance in the early 1960s. Twist means writhing, pirouette, the same idea that inspired this ring, in a whirlwind of white gold and preci...

Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Sapphire Details: Weight: .90 carat, total weight Cut: Square Step Cut Color: Blue Clarity: VS Finge...

Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Length: 18mm Head Height: 2.5mm Shank Width: 1.6mm Weight: 4.9 Grams Finger Size: 6 1/2 Sizable Upon Request Accented ...

It is complemented by 1.05 carats of baguette and round brilliant-cut diamonds set in a stylish pattern around the gem. Hand-fabricated in platinum, a 5 carat blue sapphire should be...

Estate Piece Estimated Weights Jewelry Type : Ring Metal Type : Platinum Weight : 6.6 grams Ring Size : 8.25 Brand : Estate Center Stone : Stone Type : Star Sapphire Center Stone : ...

A fashion ring featuring a combination of platinum with a main stone of a certified unheated blue sapphire weighing 4.07 carats in a cushion cut, accompanied by 28 baguette-cut diamo...

Contemporary target ring composed of platinum with diamonds and sapphires. The center diamond is a round brilliant-cut, 2.75 carats, M color, and VVS2-VSi1 clarity.

Surrounding the sapphires, forty-two meticulously set French cut diamonds deliver approximately 2.10 carats of refined brilliance, their linear facets enhancing the ring’s structured...

An original Art Deco treasure from the 1930’s featuring a fine star sapphire. The sapphire weighs approximately 20 carats and has an even light blue color along with a stone 6-rayed ...

Framing the vibrant gemstone are approximately 0.65 carats of round brilliant-cut diamonds, adding a dazzling halo of light and enhancing the sapphire’s striking presence. Expertly c...

This Star Sapphire Diamond Platinum Estate Ring is an absolute classic.

"Other Details: Primary Stones: Natural No-Heat Sapphires Secondary Stones: Diamonds Sapphire Cut: Oval Cut Diamond Cut: Old Cut Diamonds Total Diamond Weight: Approx 1.68 Carats ...

This impressive platinum ring is centered with an AGL certified cushion cut sapphire that weighs 3.93ct.

An impressive vintage 1.02 carat diamond and 0.85 carat sapphire, platinum trilogy ring; part of our diverse vintage jewelry and estate jewelry collections.

This platinum estate three stone ring features vivid blue sapphires totaling approximately 1.52CT TW in a mix of oval and round cuts, set across the top in a classic three stone layo...

Adding to that the sapphire has a strong 6-rayed star with each ray being sharp and full.

This Faye Kim Round Ceylon Blue Sapphire Bezel ring is set in platinum with a matte finish for a clean, timeless look.

Hand-fabricated in platinum, the quality of the sapphire is something to marvel at.

Handcrafted in platinum, this ring is designed to highlight the rich hue of the sapphire while offering a graceful, vintage-inspired aesthetic.

Accentuating the center stone are blue sapphires and high quality round cut diamond accents.

Framing the diamonds, thirty-two precisely arranged step cut sapphires introduce striking geometric symmetry and rich blue depth.

The "Retro Platinum Ring with Diamonds and Sapphire" is a timeless and elegant piece of jewelry that combines classic design elements with a touch of vintage charm.

A sapphire and diamond cluster shield shaped platinum ring This unusual cluster ring is set with a deep blue sapphire cut to the shape of a shield of 2.30 carats approximately, set ...

Art Deco sapphire and diamond ring. Set with an octagonal scissor cut natural unenhanced Ceylon sapphire in an open back double four claw setting with an approximate weight of 3.10 c...

Highlights: - 1.39ct oval shape sapphire with gorgeous, well saturated color - Scalloped baguette halo design - 0.51 carats of diamond accents add substantial sparkle - Diamonds ...

This stunning, fine and impressive antique sapphire and diamond ring has been crafted in platinum.

Ring Size: 6.5 US, Resizable Metal: Platinum Stone: Diamond, Sapphire Stone Cut: French Cut, Round Brilliant Cut Style: Art Deco Total Weight: 10.3 Grams Width Of Band: 8.77mm Band S...

A beautiful 1.23 carat emerald cut natural blue sapphire is set in a polished platinum band ring, complimented by a French cut baguette synthetic blue sapphire on one side and a bagu...

Luxurious engagement ring or a cocktail ring made in platinum and 18KT yellow gold. The center is a stunning dark blue sapphire with enough light to show that blue color, the diamond...

This stunning, fine and impressive sapphire cocktail ring has been crafted in platinum.

Classic Sapphire and Diamond Ring in Platinum One Emerald Cut Sapphire weighing 2.35 carats approximately Four Tapered Baguette Cut Diamonds weighing .40 carats approximately [GH VVS...

It is complemented by 1.33 carats of round brilliant and baguette-cut diamonds set around the sapphire in a stylish pattern. Hand-fabricated in platinum, this is a large natural and ...

Condition: Good, wear consistent with age & use, showing a 1mm surface abrasion on the sapphire. Era: Estate Year: 1970s Metal: Platinum Center Gemstone: Pink Sapphire Carat Weight:...

A striking platinum ring showcasing an approximately 0.80 carat emerald cut sapphire, certified as no-heat, and set in a refined bezel setting.

A chic and elegant platinum ring featuring a 1.02 carat princess-cut diamond!

Specifications: Metal: Platinum Weight: 6.8Gr Main Stone: Pink Sapphire 2.24cts.

The diamonds are G-H color and VS-SI clarity, bringing bright sparkle and elegant contrast against the rich blue sapphires. Crafted in platinum, the setting gives the ring a polished...

Ring Size: 5.75 US, Resizable Carat: Approx 1.50-Carats Stone: Sapphire, Diamond Primary Stone: Sapphire Stone Cut: Old European Cut Diamonds Metal: Platinum Style: Three Stone Ring...

The mix of cuts prevents the surface from becoming predictable, while the vivid centerstones give the piece its playful character.The 2mm platinum band splits and widens toward the t...

Approx. total weight .09cts 4 transitional blue sapphires approx. total weight .20cts Size: 6 3/4 and sizable Platinum Stamped Platinum 3.3 grams

Heart shaped ring set with a royal blue Marquise shaped Sapphire in the heart shaped diamond top. Circa 1960-1970. 1 Royal blue Sapphire 15 x 6mm Marquise, approx. total weight 2.50...

Modelled in platinum and stones also set in platinum. Ring Size: N or 6 3/4 Cluster Dimensions: 14x12mm Weight: 4.3g

Crafted in polished platinum and accompanied by a Swisslab certificate, this piece blends timeless design with exceptional detail, making it a sophisticated statement for any fine je...