Custom Opal Jewelry

Custom made 18K gold mabe pearl earrings with enhancers set with pink opals and round brilliant cut diamonds.

Lavender Jade & opal custom earrings designed in 18k white gold with adjustable parts. These amber white water opal earrings contain 14.44 CTS and have flashes of lavender with tanz...

This stunning Ethiopian Opal is set in a custom made setting with special cut onyx to encompass the fiery stone. The 18k yellow gold setting is further accentuated by the elaborate ...

This is a one of a kind 14 karat yellow gold 40 carat, multi color, harlequin pattern, free form custom opal pendant with .71 carats of diamonds, a .48 carat pear shaped Tsavorite ga...

This piece was custom made to showcase this slice of black crystal opal. It is not a doublet, but the back is used to protect the stone and intensify the color.

These cool Statement Earrings were custom make by Jeweler's Workshop in Madison, Wisconsin. The earrings contain inliad sections of black onyx, mother of pearl, black opal and white ...

This exceptional three-stone ring is a masterclass in color and contrast, featuring a rare and mesmerizing Natural Black Opal as its centerpiece. Measuring approximately 8.97mm x 6.3...

Designer: custom design Material: 18k yellow gold Opal: one cabochon cut 18.50 carat opal gemstone Diamonds: 11 round brilliant cut diamonds = 0.20 carats Color: I Clarity: SI1 Dimen...

Custom Le Vian Opal and Diamond Pendant crafted in 18k gold. Designer: Le Vian Gemstone: Neopolitan Opal Gemstone Weight: Approximately 5.89CT Diamond Carat Weight: Approximately ...

Custom made 18K yellow gold Australian Black Opal Doublet & Diamond Ring. Nice thick heavy gauge gold hallmarked 750 for 18K gold. Sadly not signed by the artist. The ring is in exce...

Designer: custom design Material: 18k yellow gold Black Opal: 1 oval cut = 25ct Tsavorite: 12 princess cut= 3.12cttw Ring size: 6 ½ (please allow two additional shipping days for siz...

--Stone(s):-- (1) Natural Genuine Boulder Opal - Free Form Cut - Prong Set - Brown Color w/ Green & Blue Play of Color - 20.9x10.2mm - 5.38ct (exact) (26) Natural Genuine Diamonds - ...

This one of a kind ring is made in 14k white gold. It features a marquise-cut opal in the center of a diamond bezel. There are 32 diamonds for a total weight of 0.32ct. The stones ar...

Add a delightful splash of color to your attire with these one-of-a-kind earrings! Created in 18k yellow gold and sterling silver, this NEW pair of custom-made studs showcase heavenl...

This custom made pendant features the 18.56ct opal set in the center of the immense play-of-color from the diamonds and rubies. 43 round diamonds and 12 rubies form a bezel around th...

Handmade one-of-a-kind 14 karat yellow gold ring featuring an opal flower carving. The opal weighs 2.93 carats and has gorgeous play-of-color of mostly green and blue (difficult to p...

This special pair of tear-shaped boulder opals from Winton, AU drives this new direction for a pair of personal, custom-made Australian opal "birthday earrings".

Custom Australian Boulder Opal Set in Platinum & 18kt Gold Presenting a striking Pendant, masterfully created from 90% Platinum & 18 karat yellow gold. This eye-catching piece boast...

Custom 1950's 14 karat yellow gold domed ring set with a doublet opal. There are applied scrolls, rope work and beads. Custom made for my client. Professionally cleaned and polishe...

Stunning Opal set in 14K gold Custom made setting. Pendant measures 2.13 in top to bottom x 1.55 in.

Size 6.75 Comes from an estate in Montreal, Canada. I have a copy of an older appraisal from 2018 of $4,200 but gold has since gone up since then so it valued higher in today's mark...

Opal Minded offers custom opal jewellery design services.

Opal Minded offers custom opal jewellery design services.

Opal Minded offers custom opal jewellery design services.

18kt. yellow gold handmade and free form custom design, fiery natural opal pendant displaying flashes of color . The mount is prong set with 24 high grade round brilliant cut diamon...

K.Mita's custom made Blue Opal Ring, which has a tarnish resistant sterling silver shank, features an approximately 20 mm x 10 mm blue opal doublet accented with approximately 0.04 ...

18K Yellow Gold Carnelian Aquamarine Cross Pendant. The pendant features four organic shaped polished Carnelian stones and an oval-shaped aquamarine set in an open bezel at the cente...

14.65 Carats Natural Impressive Ethiopian Opal and Diamond 14K Solid Yellow Gold Ring The opal has beautiful fire, pictures don't show the whole beauty of the opal! Total Natural O...

14 k solid gold cross pendant with orange opals and chrome diopsides. Cross pendant necklace. Metal: 14k solid gold Pendant size: 31.5 x 19.3 mm. Weight: 1.9 g. Gemstones: Natura...

Elevate your everyday layers with this timeless vintage 14K yellow gold cross pendant — a standout addition to the 2026 charm stacking trend. This delicate cross features striking bl...

Minimalist Oval Australian Triplet Opal Stud Earrings 14k Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every ord...

Offered unmounted for collectors and bespoke fine jewelry, this 10.96 carat Ethiopian opal is a luminous oval cut gemstone celebrated for its vivid, shifting play of color. Curated b...

This incredible 14k yellow gold pendant is made with natural sapphires and a bright white diamond center. The single row of gemstones that form the cross feature enlarged ends with e...

Vintage Yellow Gold Cross Pendant 9ct gold loop Please note that the chain is sold Separately Circa 1920s large agate cross pendant, carved from a single slab of banded agate sh...

What a beautiful and unique ring! This ring is pre-owned but in beautiful condition. The ring is a size 6.25. It is can be resized at your jeweler. I do not resize the rings. It ...

The Following Items we are offering is a Rare Important Gorgeous 18KT White Gold Winston Style Glistening Diamond and Paraiba Tourmaline Necklace!!!! Necklace features Outstanding Mu...

Offered loose and unmounted, this rare 12.00 carat trillion cut Ethiopian opal is prized for its vivid play of color and modern triangular silhouette. With flashes that can shift thr...

This timeless elegant Blue Star Sapphire Diamond Pendant Necklace will never go out of style! Transparent with minimal impurities, the stunning centerpiece 26.88-carat oval cabochon...

Offered loose and unmounted by Merkaba Jewelry Beverly Hills, this exceptional Ethiopian opal weighs 16.94 carats and is cut in a classic round shape that emphasizes symmetry, brilli...

38.92-Carat Marquise Ethiopian Opal – A Rare Masterpiece by Merkaba Jewelry Beverly Hills. A Rare Masterpiece of Nature The Ethiopian highlands have gifted the world some of the mos...

Twenty-nine solid opal beads totaling an extraordinary 554.00 carats comprise this mesmerizing necklace. The graduated gems are an impressive size, measuring from 23.8mm to 13mm, wit...

Green Colored Black Opal & Halo Diamond Stud Earrings 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, ...

A rare 19.50 carat Ethiopian opal in an elegant pear shape, offered loose and unmounted for collectors and bespoke jewelry creation. This gemstone displays a vivid play-of-color with...

Offered loose for collectors and bespoke fine jewelry, this 10.20 carat Ethiopian black opal displays a dramatic, shifting play of color with lively flashes of red, green, blue, and ...

22.20-Carat Oval Ethiopian Opal – A Rare Gem of Elegance by Merkaba Jewelry Beverly Hills. A Treasure Meant for Someone Special This 22.20-carat oval Ethiopian Opal is a gemstone li...

A rare 10.37-carat Ethiopian opal, beautifully cut in an elegant pear shape and offered loose and unmounted for collectors and bespoke jewelry design. This gemstone displays a vivid ...