October Birthstones: Tourmaline and Opal - Page 12

Vintage design inspired by De Grisogono Flower Diamond and Tourmaline earrings and necklace set.  Diamond: 8.50 carat  Brown Diamond: 41.98 carat  ...

Elegant and finely detailed vintage carved opal pendant/brooch crafted in 14 karat yellow gold (circa 1960s to 1970s).   Carved opal measures 18mm ...

This magnificent brooch in 18-carat yellow gold is an exceptional piece of jewelry, weighing 4.3 grams. It is sumptuously adorned with gemstones th...

Jewelry type: Pendant  Metal: 18k yellow gold Genre: Modern Weight: 5.6g Stone: Fine stone (Tourmaline - Garnet - Amethyst - Aquamarine - Citrine)...

Ring in 18 Carat Pink Gold Topped with a Pink Tourmaline and 2 Diamonds Troida Ring in 18-carat pink gold topped with a cushion-shaped pink tourmal...

Stylish opal & diamond earrings crafted in 14k yellow gold (circa 1980s to 1990s). Opals measure 6mm x 4mm (upper) and 9.5mm x 6mm (lower). Diamond...

Stones: 10 colored precious stones (emeralds, rubies, sapphires, diamonds, tourmaline) Material: 18k yellow gold Dimensions: 1.7cm Weight: 14.3g P...

Ethiopian Opal and Diamond white gold 18k ring Size: 53 Opal: 1.15 ct Diamond: 1.14 ct 

18k yellow gold ring (with hallmark) adorned with a pink Tourmaline and cultured pearl Weight of the jewel: 2.10g Tourmaline: 0.60ct Ring size : 47...

Contemporary ring in 750‰ white and pink gold set with a large emerald-cut rubellite tourmaline of approximately 4.60 carats, accompanied by 16 bri...

Ring ; 18kt/750 thousandths yellow gold; Centered with an oval opal (8x6mm); Embellished with old cut diamonds of approximately 0.10ct each; Weigh...

Garter type ring in 18K (750 Thousandths) yellow gold chiseled with arabesque decorations, adorned with three cabochons of white-ground opals suppo...

HERMES PARIS - Rare Brooch stylizing a Pheasant in sculpted 18K (750 thousandths) yellow gold and white gold, finely chiseled and guilloché with de...

BULGARI – Elegant Pair of ear clips in 18K (750 Thousandths) yellow gold with a double gadrooned motif in retaining volume, each an iolite and a pi...

Stones: 1 two-tone tourmaline of 6.36cts and 6 diamonds: 0.60ct Material: Platinum Weight: 11.1g Period: 1970 Size: 55 (free sizing)

Jewelry type: Pendant Metal: 18 carat (750/1000) yellow gold Genre: Modern Weight: 5.6g Stones: Pearl - Green Tourmaline Height: 55mm Hallmark: Ea...

Overview: Stylish and finely detailed green tourmaline & diamond ring crafted in 14k yellow gold (circa 1970s to 1980s). Center set green tourmalin...

Pair of vintage sleeper earrings in solid 18-carat (750 thousandths) white gold with double eagle's head guarantee hallmarks and master goldsmith's...

Removable bracelet set with an Ethiopian opal paved with a small line of diamonds in 18K yellow gold Diamond weight: approximately 0.08CT Gold weig...

The pendant measures 1 3/4" x 3/8", not including the teardrop bail which measures 5.5 x 10mm. The deposit is marked as 14k. Around the 1940s.  Car...

The brooch contains an unidentified French hallmark, as well as an eagle's head, the French mark for 18-karat gold. The tourmaline measures 8.5 x 7...

  Weight: 7.6 grams Stones: A cabochon opal measuring 8 mm x 6 mm. Camphor glass measures 5mm to 10mm wide and 7mm thick. The opal and camphor gla...

Pendant in 18-carat (750/1000) white gold branded Criso and centered with a princess-cut pink tourmaline. Dimensions: 18x10mm bail included. Gross ...

REF. Q107B (946) Sortija retro style period 1940 - 1950 of 18kt gold with diamonds and green turmalina  Weight: 9.47 gr Size: 14/54 Talla largo 2.3...

White gold and black opal ring Gold 750 0 /00  Gross weight: 8.23g Opulent setting adorned with clover-shaped black opal and 0.18ct diamonds Size: ...

Very beautiful black opal cut in cabochon, featuring superb bright colored lights ranging from pink to red, blue to purple, yellow to green, this s...

Ring size: 59.5 mm, Adjustable Metal: 18k white gold, Stone: Verdelite tourmaline, six diamonds Weight: 7.42 g Style: Craftsman Laboratory report a...

Ring  18kt/750 thousandths yellow gold  Centered with a precious sliced opal (16x8mm) (main colors blue and green), in an eventful surround with 6...

COCKTAIL ring  Set with an Opal cabochon of approximately 7cts in an entourage of pear-cut tsavorites and pink sapphires and small diamonds  14kt/...

Andamooka black opal, drop-shaped pendant, 22.53 carats. Drop-shaped pendant jewelry.18-carat yellow gold setting, eagle's head hallmark.Large Aust...

18k white gold twist link necklace and pendant with multi-colored briolette-cut teardrop stones, a 13.5-14mm Australian pearl, ivory color, gray ti...

The necklace with pendant is composed of two parts; a top lace-like diamond studded organic motif connecting to a lower dangling pear drop shaped o...

Jewelry type: Bracelet Brand : Guy Laroche Metal: 18 carat (750/1000) yellow gold Genre: Modern Weight: 16.1g Stones: Amethysts - Violet iolites -...

Art Deco style platinum chain with tourmalines. Chain length 44cm. Free shipping via DHL EXPRESS

This stunning cocktail ring features an oval-shaped Ethiopian opal cabochon and six full-cut diamonds set in 14k yellow gold. The ring is still hea...

This 18k gold signature ring was inspired by the beautiful truncated pear-cut Nigerian tourmaline. The facets of this stone are atypical for a pear...

Important yellow gold brooch/pendant decorated in its center with a beautiful pear-shaped opal of approximately 0.42 carats. Italian work, Circa 19...

Elegant pair of 18 carat white gold earrings, set with superb pear-shaped cabochon opals, illuminated by a diamond paving. clasp for pierced ears, ...

Belle Epoque ring in 18K white gold centered with a marquise-shaped opal, surrounded by diamond chips and two rubies. Weight: 3 g Finger size: 55 1...

Stones: Tourmaline: 3cts Material: 18k yellow gold Dimensions: Pattern: 2.4 x 1.2cm and chain 40cm Weight: 6g Period: Recent

Elegant contemporary Ethiopian black opal and diamond ring, crafted in 14k white gold. Elegant contemporary Ethiopian black opal and diamond ring, ...

Ring in 18 kt white gold with natural tormalina 1.08 ct and surrounded by brilliant diamond tags 0.22 ct White gold 750/1000 Brilliant tag...

MATERIAL: White Gold STONE(S): Tourmaline WEIGHT: 9.13 grams HALLMARK: Eagle head SIZE: 53, adjustable on request Discover this magnificent ring To...