Spectra Fine Jewelry Jewelry & Watches

This striking Diamond Bypass Ring showcases 26 natural emerald-cut diamonds totaling approximately 5.92 carats (each diamond is approximately 0.23 carat). Each diamond radiates excep...

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...

If Cleopatra had played tennis, she might have chosen emeralds to adorn her bracelet. After all, emeralds—first discovered in ancient Egypt—symbolized fertility, power, and eternal youth. This platinum Spectra Fine Jewelry tennis bracelet channels that same timeless allure with 28 round Colombian emeralds totaling approximately 19.19 carats. The gems gently graduate toward the center, each set in a round basket with four talon prongs for a fluid, articulated feel. One emerald was tested by Gubelin and GIA and confirmed as natural Colombian origin with minor clarity enhancement. Designed with a minimalist spirit and a nod to the classic rivière style, this bracelet fastens with a concealed clasp for an uninterrupted, regal sparkle. Measures approx. 7" in length. 28 Colombian F1 emeralds...

Conch pearls (pronounced KONK) are among the rarest and most valuable of all natural pearls. It has been estimated that approximately 15,000 conch must be harvested before a single pearl is found. An exceptional piece (pearls over 10 carats and exhibiting a strong chatoyant like flame pattern) may take as many as 50,000. Though pearls can be found in a variety of conch, it is the pearl from the Strombus Gigas or the Queen Conch, that has become the most widely known and collected. This is due in part to the wide variety of colors that it produces. Pearls can be found in colors of white, brown, beige, orange, pink and red, the latter two being the most highly prized. Finding a gem-quality conch pearl is known amongst fishermen as "the lotto". High prices are paid for such pearls, further adding to their allure. Over the last century, conch pearls have captured the attention of prestigious designers and jewelers alike. Conch pearls can be found in the world's most exclusive jewelry stores. The exquisite Conch Pearl Diamond Necklace...

This spectacular 11.32-carat Colombian Emerald and Diamond Ring is set in 18k white gold, weighing 11.38 grams. The center stone, a stunning oval Colombian emerald with minor enhance...

Beautiful stud earrings decorated with invisibly set diamonds. One earring is comprising of 9 pie-cut diamonds weighing a total of 1.08 carats. The other earring is set with 9 pie-c...

This vibrant, spinning masterpiece is the perfect match for lovers of color and sparkle. The Multicolor Sapphire Diamond Spinning Ring, crafted by Spectra Fine Jewelry in 2022, is a ...

A statement cocktail ring, showcasing an emerald-cut Basaltic blue sapphire weighing a total of 37.13 carats. The sapphire is certified by Gubelin lab, stating that it's Basaltic with no indication of heating. Basaltic sapphires...

Carat Weight: 14.50 ct. Color/Clarity: N-O VS1 Size: 6.5 Creator: Spectra Fine Jewelry Metal: 18K yellow gold Weight: 6.45 grams Period: 2020 Condition: New/Excellent Presenting a t...

A striking celebration of timeless elegance, this exquisite ring centers a captivating 5.38-carat unheated Ceylon sapphire, prized for its vivid blue hue and natural beauty. Certifie...

A true statement of refined elegance, this spectacular ring from Spectra Fine Jewelry showcases a breathtaking 19.80ct oval Ceylon sapphire, certified by GRS as natural and unheated....

Carat Weight: 5.05 and 5.04 carats Color/Clarity: Fancy Yellow color; VS1 and VS2 clarity. Size: Approximately 10 x 9 x 6 mm each Creator: Spectra Fine Jewelry Metal: 18K yellow gold...

Behold the epitome of understated magnificence! A breathtaking revelation awaits in the form of this enchanting ring, where a seemingly modest 2.13 carats of diamonds conspire to exu...

Introducing an extraordinary statement piece: the 11.30-carat Colombian Emerald Diamond Cocktail Ring. At its center shines a magnificent 11.30-carat emerald-cut Colombian Emerald, a...

Brown diamonds have unique beauty all their own. They naturally occur in a tempting spectrum of hues like chocolate, champagne, clove, cognac, coffee, and caramel. Are your senses pr...

Pink sapphires are always spectacular for their captivating and unusual color. In this Pink Sapphire Eternity Band made by Spectra Fine Jewelry, the beaut...

A striking Art Deco–inspired cocktail ring centered with a magnificent 19.28 carat oval blue sapphire, its vivid hue beautifully complemented by a halo of 32 rose-cut diamonds and 4 ...

A captivating creation of timeless elegance, this exquisite ring centers upon a magnificent 13.57-carat cushion-cut sapphire from Madagascar, radiating a deep and mesmerizing blue hu...

When you see a piece of high jewelry in photographs, the details from all angles are gradually revealed and progressively spectacular. However, when you see a ring, in reality, the d...

A vision of elegance and rarity, this exquisite 7.33-carat oval pink sapphire ring by Spectra Fine Jewelry captivates with its mesmerizing hue. Sourced from Madagascar, the unheated ...

A beautiful pair of important earrings featuring two pear-shape green emeralds and diamonds. The emeralds are certified by C. Dunaigre lab, stating ...

Spectra Fine Jewelry's 2.04-carat Cushion Diamond Solitaire Ring is a timeless symbol of love and devotion. The centerpiece is a dazzling 2.04-carat cushion-cut diamond, certified by...

A captivating blend of timeless elegance and refined craftsmanship, these Colombian emerald diamond stud earrings are truly exquisite. Featuring a perfectly matched pair of emerald-c...

Celebrate eternal love with this breathtaking emerald-cut diamond eternity band. Featuring 17 meticulously matched emerald-cut diamonds of F-G color and VS clarity, this ring exudes ...

Coco Chanel once said, "Simplicity is the keynote of all true elegance." These perfectly balanced Sapphire and Diamond Pave Halo Drop Earrings made by Spectra Fine Jewelry in the 21s...

This extraordinary ring is the epitome of luxury and sophistication, boasting a magnificent 7.79-carat emerald-cut H SI2 diamond, impeccably certified by GIA and expertly nestled within the brilliance of platinum. In perfect harmony with this exceptional diamond is a resplendent 4.89-carat Colombian Minor SSEF Certified baguette emerald from Muzo mine, delicately cradled in a warm 18k yellow gold setting, infusing the design with the captivating beauty of the natural world. The seamless integration of two trapezoid diamonds further elevates the overall allure, creating a visual symphony that is nothing short of captivating. Weighing a total of 8.57 grams, this ring stands as a testament to the impeccable craftsmanship that defines Spectra Fine Jewelry. In a size 5.5, this ring is the perfect fit for those seeking to elevate their style and make a bold statement. The Spectra Fine Jewelry Emerald and Diamond Twin...

Carat Weight: 8.60 ct. Color/Clarity: Ceylon No Heat Certifications: GRS Size: 6.5 Creator: Spectra Fine Jewelry Metal: Platinum Weight: 10.61 grams Period: 2020s Condition: New/Exce...

Behold the epitome of timeless elegance and refined romance in this exquisite engagement ring. At its heart, a dazzling 1.10 carat Radiant-cut Fancy Intense Pink Purple Diamond...

Behold Spectra Fine Jewelry's latest masterpiece, the GIA Certified 2.62 Carat Pink Diamond Cocktail Ring - a mesmerizing symbol of elegance and allure. This exceptional cocktail rin...

The cabochon emerald is one of the oldest and most coveted gemstones, used since ancient Egypt and included in jewels for the pharaohs. To say this ring has majestic and monumental p...

Experience timeless elegance with this exquisite 10.06 carat Oval Burma Pink Sapphire Diamond Ring. The center of attention is a mesmerizing oval-shaped, heated Pink Sapphire weighin...

Experience the refined beauty of these convertible drop earrings featuring exceptional Colombian emeralds. The design showcases two emerald-cut emeralds weighing approximately 4.61 c...

This extraordinary platinum ring features a stunning 10.32-carat emerald-cut diamond, certified H color and VS2 clarity by the GIA. The diamond’s sophisticated cut enhances its brill...

Step into the captivating world of this Contemporary Colombian Emerald Cocktail Ring made by Spectra Fine Jewelry. At the heart of this enchanting creation lies a 6.77 carat emeral...

An artful and elegant variation on a classic theme of deep blue sapphire encircled with halos of sparkling diamonds, these Sapphire and Diamond earrings, made by Spectra Fine Jewelry...

A magnificent creation centered around an exquisite 8.00-carat oval Ceylon royal blue sapphire, certified by GRS for its exceptional color and quality. The sapphire’s deep, velvety b...

Black diamonds are far rarer than colorless ones—only a few natural stones are truly black. Unlike other diamonds, they’re fully opaque, yet they still sparkle with rainbow flashes i...

This exquisite ring made by Spectra Fine Jewelry showcases the timeless beauty of a 2.11-carat emerald-cut Colombian emerald, prized for its lush green hue and natural charm, with on...

A spectacular ring by Spectra Fine Jewelry showcasing a 3.15 carat Thai ruby of exceptional quality at its center. This cushion-cut ruby exhibits no heat treatment and displays the i...

Cushion Cut Diamond Halo Engagement Ring by Spectra Fine Jewelry, crafted in 18K white gold. This stunning ring features a 12.52-carat cushion-cut colored diamond, estimated as O-P c...

A vision of elegance, this stunning ring showcases an 8.34-carat cushion-cut Ceylon blue sapphire, certified by AGL as no-heat, radiating its natural brilliance. Nestled in 18k whit...

This captivating bypass ring features two stunning pear-shaped diamonds, a 5.02 carat E SI2 and a 3.02 carat F SI2, both certified by GIA for their exceptional quality. The graceful ...

Introducing an enchanting Diamond Fan Pendant Necklace that embodies grace and sophistication. This exquisite piece features a dazzling array of diamonds totaling 10.36 carats, metic...

These exquisite earrings feature a pair of pear-shaped diamonds, renowned for their graceful and tapered silhouette, making them the perfect choice for stunning drop earrings that capture attention with every graceful sway. The enchanting brilliance, scintillation, and fiery sparkle of these pear-shaped gems are brought to life through the skilled hands of an exceptionally knowledgeable diamantaire. This master craftsman is responsible for the meticulous cutting, polishing, and transformation of rough diamonds into the finished gemstones that adorn these exceptional earrings. The result is truly breathtaking when these well-cut diamonds are showcased in a simple and sophisticated design. Crafted in platinum and bearing the collaborative mark of Spectra Fine Jewelry and a legendary diamantaire, these earrings are a testament to exceptional quality and expert artistry. Four exquisite diamonds with an estimated total weight of 12.61 carats take center stage, boasting J color and VS1-SI1 clarity, as confirmed by reports from the Gemological Institute of America (GIA), which will be readily provided to interested buyers upon request. The platinum setting adds an estimated 10 grams of precious weight to these radiant gems. Designed for pierced ears, these earrings feature two pear-shaped diamonds, each weighing an estimated 5.53 and 5.54 carats, both of SI1 clarity. These pear shapes are exquisitely proportioned and infuse a touch of classic and feminine charm to any ensemble. The pear shape cut allows light to dance and play within the stones, creating a captivating spectacle. These four remarkable gems are securely cradled by platinum talon prongs that gracefully contour the sides of the diamonds, enhancing their natural beauty and maximizing the radiant play of light. Each diamond is a unique masterpiece, as distinct as a fingerprint with no identical match in the world. Pairing round and pear-shaped diamonds of this caliber demands an expert eye and years of experience to ensure the utmost symmetry in appearance. Achieving such a perfect match becomes even more challenging with larger stones...

This exquisite ring from Spectra Fine Jewelry showcases a stunning 2.02-carat cushion-cut diamond, radiating elegance and brilliance. The diamond, graded G in color and VS2 in clarit...

Carat Weight: 32.94 carats Color/Clarity: Fancy Light Yellow, VS Size: 7 inches Creator: Spectra Fine Jewelry Metal: 18k yellow gold Weight: 35.02 grams Period: 21st Century Crafted by Spectra Fine Jewelry, the Contemporary Cushion Cut Diamond Tennis Bracelet...

Presenting this magnificent 8.46-carat Cobalt Blue Spinel Ring by Spectra Fine Jewelry. Its cushion-cut center stone showcases an awe-inspirin...

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 = ...

Undoubtedly one of the most iconic jewelry pieces to ever grace the world of fashion, tennis bracelets are an essential addition to the jewelry aficionado's treasure trove. These timeless statement pieces effortlessly infuse an air of elegance into any ensemble, regardless of your fashion approach. The Spectra Fine Jewelry Oval Yellow Diamond Tennis...

There’s an undeniable romance and sweetness to this Contemporary 5-Stone Diamond Demi Eternity Wedding Band, a 21st-century creation that pays homage to one of jewelry’s most timeles...

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...

Spectra Fine Jewelry presents an exquisite ring that celebrates the beauty of Colombian emeralds. At its heart, a captivating 2.34ct cushion-cut emerald radiates with a lush green hu...

This striking platinum ring is a true celebration of brilliance and design, featuring a harmonious composition of fancy-shaped diamonds that captivate from every angle. A total of 5....

Carat Weight: 8.08 cts. total Color/Clarity: G-H VS-SI Size: 6.75 Creator: Spectra Fine Jewelry Metal: Platinum Weight: 7.75 grams Period: 21st Century Spectra Fine Jewelry 8.08cts...

This exceptional Spectra Fine Jewelry emerald and diamond tennis necklace is a true high-jewelry statement, combining vivid Colombian emeralds with an impressive diamond presence and...

Experience the magnificence of the Spectra Fine Jewelry's Exquisite 32.83-carat Cushion Yellow Diamond Tennis Bracelet – a true work of art. This remarkable bracelet boasts 29 carefu...

This exquisite cocktail ring from Spectra Fine Jewelry features a captivating 2.11-carat emerald-cut Colombian emerald, certified by SSEF for its no-oil clarity, ensuring its natural...

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 stunning engagement ring boasting an emerald-cut diamond weighing 11.96 carats. Accompanied by a GIA report stating that the diamond is of O-P color, VS1 clarity. 6 tapered baguett...

What is more transcendent than a timeless design that sparkles all over with diamonds? Diamonds go with everything, and their glow is eternal. As Coco Chanel once said, "Simplicity i...