Tiffany No Heat Sapphire Ring

One Vintage GIA No Heat Tiffany & Co. Sapphire Diamond 18K Yellow Gold Cluster Ring.

Centering an oval mixed-cut sapphire weighing 11.10 carats - transparent golden orange-yellow Natural Ceylon (Sri Lankan) in origin and displaying no indications of heat treatment S...

Three stone ring centers a cushion brilliant cut sapphire weighing 3.24 carats Strongly violetish blue in color with no indications of heat - Madagascar origin Basket set and flank...

Centering this beautiful three stone Tiffany & Co ring is an approximately 2.50CTS Cambodian No Heat Blue Sapphire GIA certified flanked on either side by Old European Cut diamonds w...

One Antique Tiffany & Company AGL Kashmir Sapphire Diamond 18 Karat Gold Ring. Featuring one AGL certified 4.33 carat Kashmir sapphire accompanied with certificate #CS55762 stating t...

Signet style band ring with a high polished finish Bezel set with an oval cut sapphire weighing approximately 2.85 carats Transparent and medium-dark cornflower blue in color Sign...

Signet style band ring with a high polished finish Bezel set with an oval cut sapphire weighing approximately 2.85 carats Transparent and medium-dark cornflower blue in color Sign...

Centering an oval mixed cut sapphire measuring 12.11 x 9.07 mm, approximately 4.80 carats, transparent medium orange color with no indication of heating Cluster style ring with a ro...

This exceptional Tiffany & Co. Jean Schlumberger ring features a rare, GIA-certified, no-heat yellow sapphire weighing an impressive 16.13 carats.

Circa 1990s Tiffany & Company Platinum, Diamond and sapphire ring.

An antique carved half hoop ring set with square sapphires, in 18k. Tiffany.

Retro cocktail ring, centering a fine 19.77 carat natural yellow sapphire measuring 16.43 x 13.64 x 8.76mm.

All original 1920's Art Deco Platinum ring with colorless near flawless diamonds. Tiffany + Co Art Deco ring.

Tiffany & Co. cocktail ring showcases an extraordinary 13.65 carats of a Rare Burma, No-Heat, no-treatment, natural sapphire at its center (GIA Lab Report).

Natural world class top gem hot pink cushion Sapphire, one of the brightest and best we have ever seen. It is set in an original 1940's Tiffany jewel correctly stamped and made 1940-...

Natural world class top gem hot pink cushion Sapphire, one of the brightest and best we have ever seen. It is set in an original 1940's Tiffany jewel correctly stamped and made 1940-...

Centering an oval cut sapphire weighing 1.68 carats total - transparent medium blue in color Natural Cambodian in origin with no indications of heat treatment Prong and bar set in ...

Centering an oval cut sapphire weighing 1.68 carats total - transparent medium blue in color Natural Cambodian in origin with no indications of heat treatment Prong and bar set in ...

Old South Jewels proudly presents... VINTAGE LUXURY... TIFFANY & CO 18K VINTAGE 4.55 CARAT SAPPHIRE DIAMOND RING!

Old South Jewels proudly presents... VINTAGE LUXURY... TIFFANY & CO 18K VINTAGE 4.55 CARAT SAPPHIRE DIAMOND RING!

Platinum Art Deco Tiffany & Co. No Heat Sapphire and Diamond Engagement Ring This beautiful Art Deco ring, made by Tiffany & Co. in the 1920s, is a perfect example of timeless desi...

GIA Vintage TIFFANY & Co 1.75ctw No-Heat Blue Sapphire and Diamond 3 Stone Platinum Ring TIFFANY & Co - The most famous Brand in the World!

Centering a square step cut Ceylon sapphire weighing 2.25 carats; bright royal blue in color with no evidence of heat Flanked by two transitional cut diamonds weighing 1.12 carats t...

All original 1940's Tiffany + Co 14k yellow gold ring with fine near colorless near flawless full cut diamonds surrounding a very special one of a kind super bright medium slightly p...

This important Kashmir sapphire ring is an original gilded-age Tiffany & Co. masterpiece.

An enticing, original Tiffany Sapphire Cocktail Ring. A natural, unheated sapphire is surrounded by a row of glimmering baguette diamonds, called a Ballerina setting; she resembles a...

GIA certified all natural no heat pinkish purple center round Sapphire. Stamped Tiffany.

Absolutely radiant natural sapphire and diamond halo ring from esteemed jeweler, Tiffany & Co..

TIFFANY SCHLUMBERGER 18KT yellow gold, platinum, diamond, and pink sapphire 'Bee' ring. 1 Sapphire = 5.31 carats.

This Tiffany & Co ruby ring features an approximately 3.66-carat bright, glowing red natural ruby gypsy-set into rich 18k yellow gold.

Mid 1960's GIA certified totally natural no heat very rare Ideal cut orange Sapphire in its original Tiffany + Co 18k yellow gold and platinum ring.

Spinel is durable, like ruby and sapphire and it also comes in a wide range of colors.

Platinum three stone ring consisting of 1 Burma cushion cut gem blue sapphire weighing 4.18 carats, measuring 8.48 x 8.06 x 6.55 mm with AGL report number CS 54262 stating no evidenc...

MATERIALS A natural sapphire, no heat, originating from Sri Lanka (Ceylon), cushion cut, approx. 3,70 ct, 8,5 x 8,8 mm / 0,33 x 0,35 in 42 diamonds, brilliant cut, approx. 2,88 ct al...

This stunning sapphire ring was made by the legendary American jewelry firm Tiffany & Co. and features an oval sapphire weighing approximately 10.35 carats, framed by 16 round diamon...

A stunning sapphire and diamond Tiffany & Co. ring from the Art Deco (ca1920s) era!

An original Tiffany & Company sapphire ring from the early 20th century.

Lots of vintage and antique engagement rings! Each set with extraordinary gemstones: diamond, sapphire, emerald, ruby, opal, turquoise, amethyst, jade, citrine, black opal, peridot,...

The Tiffany & Co. Ring Gemstone Details 2.94 carat, no heat, GIA certified, natural sapphire sugar loaf cabochon of a gorgeous deep blue colour.

Creating Eternal Value Amazing in class, eternal in elegance, stepping into history, sleek and neat design, suitable for either sex This rare find from TIFFANY & CO dates around 30'...

A wonderful Edwardian era, 2.10ct no-heat sapphire, diamond and platinum ring by Tiffany & Co.

Tiffany & Co. Art Deco sapphire and diamond ring. Centrally set with a rectangular step cut natural unenhanced sapphire in an open back tension setting with an approximate weight...

Ring contains one center square shape sapphire 3.11ct, two trapezoid cut diamonds and two tapered baguettes, 0.70tcw. Center sapphire is GIA certified. Diamonds are G in color and VS...

Ring in platinum, dog head hallmark. Sublime Art Deco ring, it is closed set in the center, of a degree-cut sapphire surrounded, on a hexagonal mount, by 8/8- cut diamonds. The baske...

This beautiful cocktail fine ring boasts an astonishingly beautiful oval cut blue sapphire! The sapphire has some natural inclusions with some silk appearing cloudy on some spots- ve...

A striking composition of color, light, and architectural precision, this 18k white gold cocktail ring centers a 1.48‑carat oval blue sapphire of vivid, ocean‑deep hue—its tone remin...

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Royal Blue Color - Ceylon - Heated - 1.42ct (exact) ** See Certification Details Below for Complete...

A commanding vintage‑inspired cocktail ring showcasing a 2.80ct oval‑cut Thai greenish‑blue sapphire, secured in a classic four‑prong setting that elevates the stone’s natural brilli...

Here we have a magnificent sapphire and diamond ring crafted at a time when the Art Deco style was at the height of design. An oval faceted sapphire possessing a rich indigo colour t...

An elegant engagement ring featuring a 0.62-carat old mine-cut diamond, with a clarity of VS2 and a color grade of I. The diamond is set in a refined platinum mounting in the shape ...

Platinum Art Deco blue sapphire and diamond ring. The ring features a genuine earth mined round brilliant cut blue sapphire. It measures about 5.5mm and weighs 1.04 carats. The sapph...

Tiffany & Co. Style: True Solitaire Engagement Ring Serial Number: 63866733 / T0801**** Metal: Platinum PT950 Size: 6 - sizable Total Carat Weight: 2.66 cts Diamond Shape: Cut...

Celebrate love with this stunning Tiffany & Co. Signed Pear Shaped Diamond Engagement Ring, a true symbol of timeless elegance. This exquisite piece features a 2.58 carat pear-sh...

A G.I.A certified 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alter...

This stylish necklace by La Pepita is comprised of one continuous 16 1/2 inch length of fine round 5.50mm diameter wheat link chain, punctuated by three diamond stations. All diamond...

Diamond cut: Round Brilliant Carat: 3.15 carats Color: I Clarity: VVS2 Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: Medium Blue Metal: Platinum Ring size: 5 1...

Ring Size 4.5 Breathtaking pink sapphire and diamond halo Legacy engagement ring from Tiffany & Co.. This vibrant, ultra feminine ring was inspired by the glamour of the Edward...

A stunning ring featuring a GIA Certified 3.52 Carat Natural, Minor Oil (F1), Colombian Emerald and 1.83 Carats of Diamond Accents set in Platinum. People have admired emerald’s gree...

TIFFAY & Co. Platinum Diamond Dragonfly Pendant Necklace Metal: Platinum Chain: 16" Pendant: 21mm(0.83") long x 21mm(0.83") wide Weight: 10.30 grams Diamond: round brilliant diamon...

A rare and pristine Art Deco cushion sapphire platinum diamond ring by Tiffany & Co. circa 1925. This ring features a blue cushion shaped sapphire weighing approximately 1.80 ct. The...

Refined elegance meets iconic craftsmanship in this exquisite Harry Winston Baguette Diamond Platinum Eternity Band Ring—a timeless piece that showcases the House’s enduring devotion...