Spectra Fine Jewelry Cocktail Rings

The radiant-cut yellow diamond expresses all the delightful, sunny nuances in color while capturing light beautifully. The perpetual sparkle is as abundant and warm as the sun and as love itself. This resplendent Contemporary Yellow Diamond Halo Ring, made in the 21st century by Spectra Fine Jewelry, is a beautiful symbol as an engagement ring to give the light of your life—the sun in your sky. It is likewise exultant as a celebration ring or altogether striking as a cocktail ring. The ring is crafted in 18K white gold and features a cut-cornered rectangular modified brilliant, or radiant-cut yellow diamond with an estimated weight of 10.11 carats. The diamond is accompanied by a report from the Gemological Institute of America (GIA) stating it is of Fancy Intense yellow color with even distribution and VS1 clarity. The nearly square stone measures approximately 13.70 x 12.72 x 6.97 mm and is held with 8 platinum talon prongs on the straight sides. Beautifully balanced and proportioned to the finger, yet still with an impressive size, the centerpiece stone is surrounded by a shimmering halo comprised of 16 triangular rose-cut diamonds with an estimated weight of 5.76 carats. The arrangement of diamonds is reminiscent of a mesmerizing or meditative shape like a mandala, or like a harmonious geometric pattern in Islamic architecture that suggests the infinite. The rose-cut diamonds, set at multiple angles, glow splendidly from within and emit a captivating yet subtle sparkle. Rose-cut diamonds were made popular in the Georgian Era in the 1700s, and have reemerged recently as an ethereal, antique-inspired alternative to more traditional diamond cuts. Rose cut diamonds are known for their shape versatility. Because of their flat base, they can be cut into countless different shapes, like these unique triangular stones. The radiant cut, by contrast, has an effervescent hypnotizing sparkle, with facets cut in a similar way to the round brilliant diamond. Diamond cutters discovered that certain styles—typically mixed cuts like the radiant—can intensify the yellow color of a beautiful fancy colored diamond such as this. Cut with more depth than other shapes, radiant cut facets emphasize the subtleties and nuances in the various color tones while adding lots of fire and brilliance. Yellow diamonds are the most desired of rare colored diamonds with traces of nitrogen in their carbon crystal structure causing their yellow color. As the color concentration increases within the stone, so does its value, with Fancy Intense commanding higher prices. The composition of this beautiful ring plays the intense center stone off the unique surrounding halo create a multidimensional sparkle and shimmer you can get lost in for all eternity. Size US 6, can be resized. Center radiant fancy intense yellow diamond...

A cocktail ring comprising an emerald-cut green emerald weighing 18.38 carats. Certified by C. Dunaigre stating that the emerald is of Zambian origin with minor clarity enhancement...

Immerse yourself in the captivating allure of this exquisite 2.43 Carat Colombian Emerald Diamond Ring. A masterpiece that seamlessly blends sophistication with timeless elegance, th...

This exquisite 11.63-carat Orange Sapphire Diamond Ring by Spectra Fine Jewelry radiates elegance and vibrant charm. The mesmerizing cushion-cut Ceylon orange sapphire, certified by ...

Presenting the Himalayan Emerald Diamond Ring, a breathtaking piece that transcends occasions, perfect as both a cocktail and engagement ring. At it...

A cocktail ring featuring a cushion ruby in the center and surrounded by diamonds. The ruby is certified by AGTA lab, stating that the origin is East Africa with the indication of mi...

A gorgeous cocktail ring embellished with a 15.67 carat cushion-shaped blue sapphire and diamonds. The sapphire is accompanied by a report from C. Dunaigre lab, stating that it is of...

A gorgeous ring embellished with a cushion-shape sapphire of the rare orange color weighing a total of 7.88 carats. Accompanied by the certificate from AGL, stating that it's of Sri ...

A beautiful cocktail ring set with a square emerald-cut diamond of fancy greenish yellow color and VS1 clarity. Carat weight is 5.67. Certified b...

This Spectra Fine Jewelry Colombian Emerald Convertible Flower Ring and Pendant, made in the Contemporary Era, circa 2010s, features 8 emeralds including 7 pear-shape and 1 triangular, weighing approximately 27.09 carats total. The 7 pear shape emeralds have an approximate carat weight per stone of 6.13, 4.78, 3.04, 3.58, 2.50, 2.17, and 1.50. The triangular emerald has an approximate weight of 3.39 carats. Seven various-sized petals radiate around a central rounded triangle and are mounted in platinum with four to six prongs per stone. As a cocktail ring or as a pendant, the sculptural piece is bold yet endearing with each sizable emerald displaying its particular glow, saturation, and subtlety. Emerald is the green to bluish green variety of beryl, a mineral species that also includes aquamarine as well as beryls in other colors. The degree of green is derived from a presence and relative amounts of the trace elements, chromium, vanadium, and iron. Evaluating emerald quality, especially clarity, can be very complex. Clarity is important, but inclusions are tolerated more in emeralds than virtually any other gem. The GRS offers more context for this emerald in their lab report stating, “Due to their growth conditions in nature and recovery methods, most emeralds contain surface reaching features. For this reason, clarity enhancement is a common trade practice.” The reverse side of this convertible ring and pendant...

A cocktail ring showcasing a fancy vivid yellow radiant cut diamond weighing a total of 1.47 carats, VVS1 clarity. The diamond is certified by GIA. The center stone is accented with...

A beautiful ring comprising of a round blue sapphire set in a halo of pave diamonds. A double band with pave diamonds set half way. Weight of the sapphire is approximately 2 carats...

A beautiful cocktail ring featuring a 4.99 cushion ruby accented with diamonds. The ruby is not certified. Diamond weights: 12 pear shape diamonds = 2.17 carats. 12 round diamonds = ...

Even though the deep, rich color of a ruby is an emblem of love and passion, it is still a rare choice for an engagement ring. A few stars sport them, yes, like Eva Longoria, Katy Pe...

This precious green emerald, weighing 2.18 carats is the rich center of attention in this Belle Époque meets Art Deco-style 18kt white gold and diamond shield ring created by Spectra Fine Jewelry in 2020. The ring beautifully demonstrates modern techniques with vintage styling. The featured emerald is emerald cut and of Colombian origin, which is the leading producer of superior quality emerald gemstones the world over. It is set with eight 18kt yellow gold talon prongs, which is the only use of yellow gold in the piece, a lovely subtlety emblematic of Spectra’s fine attention to detail. The shimmering oval shield, in contrast, is crafted in 18kt white gold and textured with an updated version of milgrain that is more prismatic and modern. Milgrain is a jewelry design technique where small beads or grains of metal of metal are used to create borders. Milgrain is most associated with the Art Deco period -- when it was at the height of its popularity, and named as such, derived from the French mille-grain or a thousand grains. Here, the milgrain texture delivers an additional sparkle that complements the gemstones. Three concentric ovals radiate out from the center stone to create a lace-like lattice that suggests perhaps a solar system or a celestial clock...

Embark on a journey of contemporary luxury and elegance with our 2.26-carat Cushion Colombian Emerald Diamond Ring — an exquisite piece of jewelry seamlessly marrying nature's brilli...

A fancy cocktail ring featuring a 3.01 carat cushion-shaped ruby, surrounded by 30 round diamonds. The ruby is certified by GRS (Gemresearch Swisslab) stating that the stone is of Th...

Introducing the epitome of regal elegance, behold the breathtaking 15.83-carat Sugarloaf Cabochon Purple Sapphire Diamond Ring, meticulously crafted by Spectra Fine Jewelry in 2022. ...

This Spectra Fine Jewelry Colombian Emerald Convertible Flower Ring and Pendant, made in the Contemporary Era, circa 2010s, features 9 Colombian emeralds including 8 pear-shape and 1 round, weighing approximately 17.32 carats total. The eight petals of various sizes radiate around a central round and are mounted in platinum with four prongs per stone. As a cocktail ring or as a pendant, the sculptural piece is bold yet endearing with each sizable emerald displaying its particular richness, saturation, and subtlety. With their beautiful depth of color, Colombian emeralds can sometimes appear to glow. Colombia has been the top provider of arguably the world's finest quality and largest quantity of emerald supplies. Emerald is the green to bluish green variety of beryl, a mineral species that also includes aquamarine as well as beryls in other colors. The degree of green is derived from a presence and relative amounts of the trace elements, chromium, vanadium, and iron. Evaluating emerald quality, especially clarity, can be very complex. Clarity is important, but inclusions are tolerated more in emeralds than virtually any other gem. The GRS offers more context for this emerald in their lab report stating, “Due to their growth conditions in nature and recovery methods, most emeralds contain surface reaching features. For this reason, clarity enhancement is a common trade practice.” The reverse side of this convertible ring and pendant...

Made in the 21st century, circa 2010, this unusual emerald and diamond pyramid ring by Spectra Fine Jewelry is striking as a cocktail ring, engagement ...

A beautiful engagement/cocktail ring set with a radiant-cut diamond, weighing a total of 2.45 carats. The diamond is certified by GIA lab, stating that it is a natural diamond of fa...