Thayer

Van Cleef & Arpels Black MOP 'Rose de Noel' Ear Clip Earrings In 18k White Gold (Medium). The earrings feature flower design with 12 black mother of pearll petals and 18k white gold ...

Platinum Ring with GIA certified (#2231298393) 3.08 carat, G color, VS1 clarity pear shape diamond and 42 round brilliant diamonds weighing 0.64 carats. 5.76 grams

Platinum ring with GIA certified 20.12 carat Ceylon sapphire and 18 round brilliant diamonds weighing 2.65 carats. 11.45 grams

Crafted from 18k white gold and featuring a stunning 76.57 carat Aquamarine from the Buena Vista mine, this pendant is further elevated by 2.45 carats of colorless round brilliant di...

Indulge in sophistication and luxury with our 18k Ruby & Diamond Ring. Adorned with 22 brilliant rubies, this ring is the epitome of elegance and exclusivity. Let the beauty of these...

Platinum Art Deco period Bracelet with 1 marquis cut diamonds weighing approximately 0.75 carats surrounded by emeralds and 130 old european cut diamon...

Platinum Art Deco period Bracelet with 1 old european cut diamonds weighing approximately 2.00 carats and 156 old european cut diamonds weighing approx...

Indulge in the luxurious beauty of our Platinum Black Opal Ring. This exquisite piece features a mesmerizing black opal, radiating with captivating hue...

This stunning ring features a brilliant star sapphire that shimmers and catches the light, making it a perfect addition to any jewelry collection. With its elegant design and high-qu...

Indulge in the opulence of this Platinum Burma Ruby Ring, featuring a GRS certified 4.13 carat Burma ruby as the centerpiece. Adorned with 26 baguette and 5 round diamonds, totaling ...

This delicate Ruby Ballerina Ring is a happy addition to any jewelry collection. The unique ballerina ring design adds a touch of elegance to any o...

Discover the stunning beauty of our AGL Certified 3.55 Carat Ruby Ring. Expertly crafted and meticulously inspected, this ring is guaranteed to be of the highest quality. Show off yo...

Indulge in luxury with our platinum no heat ruby ring. Crafted with the finest materials, this ring features a stunning ruby gemstone that radiates e...

Elevate your look with the exclusive Burma Ruby Ring, featuring an AGL certified ruby that sparkles with passion and elegance. Each ring is crafted to ...

Indulge in luxury with this platinum ring boasting a 4.49 carat GIA certified Burma Star Ruby and 10 round diamonds, each weighing 1.64 carats. With a total weight of 7.40 grams, thi...

Indulge in exquisite luxury with the Keith Davis Hand Fabricated Ring. Carefully crafted and adorned with a stunning 2.18 carat Thai ruby and 30 pave set round brilliant diamonds, to...

18k Ring with a stunning 2.77 carat cabochon ruby, four square cut sapphires totaling 0.57 carats, and twenty-eight sparkling round diamonds totaling 0.72 carats, all weighing a luxu...

Add a touch of elegance and sophistication to your jewelry collection with our Platinum Ruby Ring. This exquisite ring features a natural ruby, addi...

Expertly crafted, this Ruby Ring showcases a vibrant Thai ruby. A symbol of passion and confidence, this gemstone's deep red hue is said to bring luck and pr...

This stunning Emerald & Ruby Bypass Ring is expertly crafted to showcase the beauty of both emerald and ruby. Made with high-quality materials, this ring is a must-have for any jewel...

Complete your jewelry collection with our stunning Emerald & Ruby Ring. Featuring a classic ring design, this piece adds a touch of elegance to any outfit. Perfect for special occasi...

Elevate your jewelry collection with our Platinum Ballerina Ring featuring a stunning 2.33 carat Colombian Emerald and an additional 1.23 carats of sparkling round and baguette cut d...

Add a touch of elegance with the Ruby Cabochon Ring. Featuring a beautiful cabochon ruby, this ring brings a luxurious feel to any outfit. 14k White Gold Ring 3.24 carat cabochon r...

Experience true luxury with the exquisite 18k ring handmade by Keith Davis. Adorned with a lustrous 12.33 carat cabochon Burma ruby and 2 sparkling round diamonds weighing 0.25 carat...

Adorn yourself with the 18k Ruby Ring, featuring a 1.09 carat fine Thai ruby and 1.14 carats of sparkling round and baguette diamonds. This exquisite pie...

Indulge in luxury with our 18k Ruby & Diamond Ring. Adorned with 22 brilliant rubies, this ring is the epitome of elegance and exclusivity. Let the beauty of these rubies enhance you...

14k yellow gold ring with 6 oval natural tanzanites weighing approximately 10.00 carats and 4 round brilliant diamonds weighing approximately 0.15 carats.

18K Ring with 2 Pink Sapphires Weighing 2.16 Carats and 10 Round Diamonds Weighing 1.51 Carats.

Gorgeous 18k Bracelet set with 312 Invisible set fine rubies weighing approximately 25.00 carats and 156 round fine white diamonds weighing approximat...

18k White gold bracelet with 1960 pave set round brilliant diamonds weighing 45.06 carats. 95.78 grams

Stunning 18k satin finished cuff bracelet with 422 pave set collection color/clarity, natural round brilliant diamonds weighing 19.01 carats and 102.36 grams of 18k gold.

18k White gold necklace with one 19.42 carat very fine emerald and 54 Marquis cut and 55 round brilliant cut diamonds weighing approximately 25.00 carats.

Michael Bondanza 18k & platinum Venti ring with 0.68ctw of EF color VVS clarity round diamonds. 14.25 grams

18k Necklace & Bracelet Suite with approximately 17.00 carats of fine diamonds and 7.50 carats of fine rubies.

Platinum ring with GIA and GRS certified 9.56 carat, oval cut, Royal Blue Ceylon Sapphire, set with two trapezoid cut diamonds weighing 0.76 carats and 0.52 carats of round brilliant...

18k Neckalce with 3 pink sapphires weighing 4.01 carats and 5 blue sapphires weighing 6.28 carats and 12 diamonds weighing 5.08 carats

18k Rose Gold ring with one 2.02 carat GIA certified K color VS2 clarity emerald cut diamond and 40 round brilliant diamonds weighing 0.32 carats.

18k White gold earrings with 2 Oval Brilliant diamonds weidhing 2.82 carats and 2 pear shape diamonds weighing 1.21 and 6 straight baguete cut diamonds weighing 0.80 carats.

18k Rose, White and Yellow Gold Bangle Set with 357 round brilliant diamonds weighing 7.91 carats 8k White Gold 119 rounds 2.64 carats,10.84g 18k Yellow Gold 119 rounds 2.62 carats,...

18k Earrings with 22 oval Tanzanites weighing 21.35 carats and 536 round brilliant diamonds weighing 8.01 carats. 42.80g

Gorgeous tricolor gold 1940's Tiffany & Co Retro Brooch with three unheated unheated pink, blue & yellow sapphires weighing approximately 10.00 carats and accented by round diamonds ...

Hand Fabricated Ring by Keith Davis for Thayer Jewelers. Containing one GIA certified Fancy Yellow Radiant cut diamond weighing 1.01 carats and 4 trillion cut diamonds weighing 0.61 carats pave set round brilliant diamonds weighing 1.76 carats. Size 7 Keith Davis Before coming to the United States to do specialized pieces for some of America’s finest jewelers including Harry Winston, Keith Davis was head designer and goldsmith for David Morris Jewelers...

Academy Award Style 18k white gold chandelier earrings with 17.83 carats of F-G color VS+ clarity baguette cut and round brilliant diamonds.

Hand Fabricated Ring by Keith Davis for Thayer Jewelers. Containing one GIA certified Intense Yellow heart shape diamond weighing 0.63 carats and one EGL certified E color diamond we...

Yellow Gold circa 1950's Retro period Tiffany & Co Fan Brooch with GIA certified K color VS1 clarity 1.74 carat Old European Cut Diamond.

Fabulous 18k Lalique Crystal Pendant showing deco style dancer.

Substantial 18k yellow gold ring with approximately 3.00 carats of collection color/clarity Marquis and Round Brilliant diamonds.

Stunning 13.5mm South Sea Pearl set in 18k yellow gold ring with 46 bagueete diamonds weighing approximately 2.00 carats.

Very fine 18k South Sea Pearl Earrings containing two 12mm pearls and approximately 3.50 carats of diamonds

One pair of platinum earrings containing two modern round brilliant diamonds weighing approximately 3.70 carats total weight and 104 smaller round brilliant pave set diamonds weighin...

Stunning platinum & 18k ring containg a vivid red AGL certified 3.09 carat ruby and two colorless half moond cut diamonds weighing 0.78 carats. 7.90g

Platinum & 18k Pendant with AGL certified 34.46 carat Colombian Emerald and 5.56 carats of colorless round brilliant and pear shape diamonds. 17.71g

14k White Gold Ring with one AGL certified 2.56 carat Pink Sapphire and twenty-four diamonds weighing approximately 0.90 carats. 6.17g

18k White Gold Ring with one 2.07 carat no heat Burma Pink Sapphire and fifty-four round brilliant diamonds weighing 1.25 carats. 5.99g

18k White Gold Ring with top gem 2.52 carat Lotus certified unheated ruby and 0.96 carats of high color, high clarity round brilliant diamonds, 9.22g

18K Tassle earrings with two Tanzanites weighing 8.89 carats, eight faceted Emeralds weighing 0.35 carats, faceted Sapphire beads weighing 62.63 carats, Emerald Beads weighing 10.78...

Stunning Platiunm Antique Ring with one 1 AGL certified Madagascar Sapphire weighing 1.90 carats and two Calf Head cut diamonds weighing approximately 0.70 ...

18k Retro Style Bangle containing 11 Burma Rubies weighing approximately 1..25 carats and 9 round diamonds weighing 1.15 carats. 38.82g

Pristine Art Deco Platinum Bracelet circa 1930's containing 208 old european cut diamonds weighing approximately 20.00 carats. Bracelet is 7.5" long and weighs 48.36 grams.

AGL certified 7.98 carat cabochon Burma Ruby set in 18k mounting with 18 round brilliant and 10 tapered baguette diamonds weighing 5.11 carats, 9.89g