Diamond Jewelry

*GIA 18K 6.63 Ct Zambia Minor-Oiled Intense Green Emerald&Diamonds Antique Engagement Ring* GIA-certified Zambia natural intense green emerald weighing 6.63 ct set on the 18K yellow...

Crafted in solid 18k gold, these sleek hoops feature 1.00ct of squared emeralds in a clean channel setting, accented with 0.02ct of round brilliant diamonds for a crisp, refined spar...

14k white gold entourage ring set with brilliant-cut diamonds totaling 1.15ct - G/H, F/G - VS/SI - ring size U.S. 6 - EU. 16.5 (52) detailed description: top of the ring is 1.6 cm ...

This refined pendant necklace showcases a striking 2.6 carat octagon cut emerald made in 925 sterling silver. Measuring 6 x 11 mm, the center stone is beautifully framed by a delicat...

This 18k white gold channel‑set band ring features a harmonious sequence of 0.36 carats of round‑cut emeralds and 0.33 carats of round‑cut diamonds, each stone selected for brightnes...

*GIA 18K 5.55 Ct Natural Vivid Green Emerald&Diamonds Antique Engagement Ring* GIA-certified natural vivid green emerald weighing 5.55 ct set on a 18K white gold double halos design...

An exceptional Victorian opal and diamond trilogy ring dating to the circa 1890s, crafted in 18 carat yellow gold. The ring is set with three natural oval cabochon Australian opals ...

Vintage Gold Turquoise Ring Natural Turquoise Beautiful color tone stone size is approx 19 x 14 mm oval cabochon Solid 14k Yellow Gold approx 11.60 grams Natural Diamonds on the side...

This bold 1.77 carat pear cut emerald and diamond ring is crafted in 925 sterling silver, featuring a vibrant emerald measuring approximately 3 x 4 mm at the center. The richly hued ...

14k bicolor gold ring set with a brilliant-cut diamond up to 2.40 ct - H/I - VS/SI - ring size US 7 - EU 17.25 (54) Detailed description: The top of the ring is 2.6 cm wide by 1.0 ...

18k white gold entourage stud earrings set with a central ruby ​​up to 2.16 ct and an entourage of brilliant-cut diamonds up to 0.46 ct - F/G - VS/SI Detailed description The front...

14k red gold necklace with gold and silver pendant set with old mine and rose cut diamonds. 1.20ct – G/H - SI - 50cm long Detailed description the length of the necklace is 50 cm l...

Antique Aquamarine Ring 18ct White Gold Stamped Circa 1920s Immerse yourself in the elegance of the 1920s with this exquisite Art Deco ring, expertly crafted from 18ct white gold...

Tiger's Eye Horn Pendant Tiger's Eye, Diamonds & 14k Gold Gorgeous tiger's eye horn, 1” in length excluding the bail with a thick gold cap studded with diamonds.  The 14k gold...

Vintage Engagement Ring 18ct White Gold Stamped Hallmarked Birmingham Circa 1990s Make a statement with this exquisite 1990s engagement ring, featuring a stunning single stone d...

This elegant emerald and diamond floral cluster ring features 1.9 carats of oval cut emeralds set in 925 sterling silver. Showcasing four vibrant emeralds arranged in a distinctive n...

14k rose gold necklace with pendant set with brilliant-cut diamonds up to 0.26ct - G/H - VS/SI – 45 cm long Detailed description the length of the necklace is 45 cm long by 0.7 mm ...

Lapis Peacock Pendant Lapis Lazuli, Emerald, Diamond & 14k Gold Carved lapis peacock (35mm length x 25mm width) with a striking round emerald and diamond on top, both bezeled i...

A refined Art Deco Opera length pearl necklace of elegant proportion, composed of finely graduated cultured Akoya pearls displaying a soft cream body colour with delicate pink overto...

Antique Square Engagement Ring 18ct Gold / Platinum Stamped Circa 1920 Pretty Art Deco Diamond Engagement Ring. Square Illusion platinum and yellow gold band Square Measures App...

Unique and elegant Art Deco Style ring composed of a flat oval ring in solid 14 Kt yellow gold with 3 round black onyx beads with small faceted rubies set on one side and 3 pink op...

14k yellow gold ring set with old mine cut diamond 1.00 ct - K - P1 - ring size US 7.25 - EU 17.5(55) detailed description: the top of the ring is 9.5 mm wide weight 5.5 grams ri...

A modern talisman handcrafted in solid 18ct yellow gold, centred by a vivid natural Colombian emerald and framed within Leto Lama’s sculptural eye motif. Hand-engraved sunburst lines...

A complete Mikimoto suite with versatility and recognisable design. A refined Mikimoto cultured Akoya pearl necklace suite, comprising a graduated strand of high-quality pearls, a d...

This 18k white gold band features five round‑cut pastel blue sapphires (1.10ct) framed by four bezel‑set round diamonds for crisp contrast and symmetry. The outer surfaces of the ban...

Elegant and timeless stud earrings crafted in 18-karat gold, featuring luminous golden South Sea pearls complemented by sparkling natural diamond accents. The golden South Sea pearl...

A very gorgeous and beautiful, Art Deco style, Ruby & Black Onyx Engagement Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Ruby is 1.13 carats. The Ruby is...

Antique Figure Eight Necklace 18ct Yellow Gold & Platinum Circa 1880 A truly enchanting and authentic Victorian era pendant, beautifully crafted in luxurious 18ct yellow gold ...

Stunning, large scale 18K yellow gold, diamond, carved lapis lazuli flower form earrings 20th Century Superb quality and workmanship, hand carved lapis lazuli, round cut diamonds and...

This bold 1.26 carat emerald and diamond bypass ring is crafted in 925 sterling silver. The vibrant design features seven mixed shape emeralds in a beautifully graduated arrangement ...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 7 Metal: 18K Gold Size: 7 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO. 750 ...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 4mm Weight: 7.80 grams Diamond: 10 round brilliant diamonds, carat total weight .22 H...

A striking study in symmetry, fire, and refined craftsmanship, this vintage‑inspired 18k white gold ring centers a 1.23‑carat oval ruby from Myanmar, prized for its vivid red saturat...

Antique Moonstone Ring 18ct Yellow Gold Circa 1880 This exquisite Victorian cluster ring showcases a stunning cabochon moonstone at its heart, radiating a captivating play of ligh...

This dainty octagon cut emerald and diamond ring is crafted in 925 sterling silver, measuring approximately 3 x 6 mm, with a total gemstone weight of 0.57 carats. The vivid green gem...

A vibrant vintage-style floral pendant necklace featuring six luminous heart-shaped peridot petals surrounding a sparkling diamond center. Crafted in 14K yellow gold, this charming p...

Antique Diamond Ring 18ct Yellow Gold & Platinum Circa 1900 This circa 1900 five‑stone diamond ring is crafted in 18ct yellow gold with a platinum setting. It features five ...

Antique Blue & White Enamel Pearl & Diamond Brooch 18ct Gold Stamped Circa 1910 A beautiful Edwardian brooch crafted in solid 18ct gold, dating to around 1910. This refine...

These striking earrings showcase the precision and drama of invisible‑set gemstone craftsmanship. Each piece features a seamless mosaic of 11.22 carats of squared blue sapphires, arr...

An elegant 18k yellow gold band featuring a 0.60ct vivid blue oval sapphire, accented by 0.30ct of tapered baguette diamonds that frame the center stone with clean, architectural bri...

Antique Onyx Ring Platinum Tested Circa 1920s Step back in time with this exquisite 1920s Art Deco ring, a stunning testament to the craftsmanship and style of the era. This ring...

A very gorgeous and beautiful, modern style, Morganite & Emerald "Kissing" Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Morganite is 5.90 carats. The w...

Contemporary Turkish Luxury 24k Fused Silver Hammered Diamond Ancient Greek Honey Bee Coin Cocktail Ring, Size 10 By Kurtulan Jewellery Imbued with classical mythology and ancient ar...

Designer Diamond and Malachite Band Ring 18k Yellow Gold approx 13.60 grams Width of band approx 14mm Natural Diamonds approx 1.09 carat G-VS Natural Malachite special cut Finger S...

Antique Diamond Drop Earrings 18ct Gold & Platinum Circa 1910 A refined and elegant pair of authentic Edwardian sapphire and diamond drop earrings, dating to the early 20th c...

A very gorgeous and beautiful, modern style, Turquoise Bracelet/ Choker Necklace set in 18K White Gold & natural Diamonds. The weight the carved Turquoise is 29.47 carats. The Turquo...

18k yellow gold solitaire ring with old mine cut diamond total 3.40ct – M/N – SI1 - ring size U.S. 6.5 – EU. 17(53) Detailed description the top of the ring is 1.1 cm wide and 9.1 ...

ART NOUVEAU 14k bicolour gold solitaire ring set with old mine cut diamond total 1.00ct - I - SI2 - ring size U.S. 5 - EU 15.75 (49) detailed description: the top of the ring is 6....

This necklace is just gorgeous. It is pre-owned but just like new. It's been very well-cared for. The scarf of the necklace is filled with 118 Brilliant cut Emeralds. The majorit...

18k white gold ring set with old mine cut diamond 0.32 ct F/G - VS/SI - ring size U.S. 7.75 - EU. 18(56) detailed description: the top of the ring is 7.7 mm wide Ring size U.S. 7....

Antique Aquamarine Ring 14ct White Gold Tested Circa 1920s This fabulous antique piece from the 1920s features a stunning emerald-cut aquamarine elegantly placed between milgrai...

We are pleased to present an exceptional and rare miniature egg pendant from the Russian Imperial era. Crafted in the St. Petersburg workshop of the famous master jeweler Karl Gustav...

Victorian 14k yellow gold branch brooch with stone pearls and rose diamond up to 0.20 ct - G/H - SI Detailed description: The brooch measures 4.7 cm long and 2.6 cm wide Weight: 8...

Antique Blue Enamel Pearl & Diamond Brooch 15ct Gold Circa 1905 This Edwardian brooch, crafted in 15ct gold and dated 6th December 1905, is a beautifully preserved sentimental...

Vintage Akoya Pearls and 18k White Gold approx weight 42 grams Center Buckle is 18k White Gold with Natural Diamonds approx size of this center piece is approx 25 x 30 mm real Akoya ...

14k yellow gold and silver drop earrings set with old mine and rose-cut diamonds totaling 0.40ct - G/H - SI detailed description: the front of the ear stud is 3.9 cm long by 0.5 cm...

14k white gold brooch in the shape of a flower set with rock crystal, ruby, brilliant-cut, and single-cut diamonds totaling 0.56ct – F/G – VS/SI detailed description: the dimension...

This bold emerald and diamond statement signet ring showcases a vibrant round cut emerald measuring approximately 5 mm, with a total gemstone weight of 0.55 carats. The richly hued c...

Antique Diamond Enamel Poison Ring 9ct Gold & Silver Circa 1900 A striking and rare example of late Victorian ingenuity and ornamentation, this circa 1900 poison ring features...

Stunning estate John Hardy diamond, 18K yellow gold, sterling silver and cabochon crystal earrings Provenance: from the estate of a noted New York City psychiatrist and collector of ...