Antique Emerald Cut Diamond
to
81
959
579
1,114
1,114
474
422
247
111
96
65
63
61
60
40
31
26
24
11
8
8
7
6
6
6
6
4
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
15
11
5
4
3
Sort By
Art Deco Diamond and Emerald Geometric Bracelet
Located in Southampton, NY
??s partially framed by calibre-cut emeralds. An array of round-cut diamonds are set throughout and
Category
Early 20th Century American Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum
Platinum Art Deco Emerald and Diamond Ring, circa 1920
Located in London, GB
emeralds surrounded by differing cuts of diamonds (baguettes, tapered baguettes and old mine) with a total
Category
1920s British Art Deco Antique Emerald Cut Diamond
Materials
Diamond, White Diamond, Emerald, Platinum
Art Deco Colombian Emerald Diamond Gold Bracelet
Located in Stratford upon Avon, GB
Art Deco trap cut emerald bracelet with baguette cut diamonds and alternative panels of grain set
Category
Early 20th Century Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, White Gold
Dramatic Art Deco Emerald Diamond Platinum Ring
Located in Southampton, NY
This unusual platinum Art Deco ring features a large cabochon emerald and old mine-cut diamonds
Category
Early 20th Century Unknown Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum
French Victorian Snake Bangle in Gold, Emerald
Diamonds
Located in PARIS, FR
apx 3.60 Cts emerald cabochon, surrounded with rose cut diamonds.
French work, from the late 19th
Category
1890s Late Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Gold
7.00 Carat Old Miner, French Cut
Square Emerald Art Deco Platinum Pin
Located in New York, NY
, Emerald Cut and Square Cut Diamonds (75 Total);
Hexagonal Emeralds
Category
Early 20th Century American Art Deco Antique Emerald Cut Diamond
Materials
White Diamond, Emerald, Platinum
Art Nouveau Emerald and Diamond Cabochon Platinum Ring
Located in Mammoth Lakes, CA
Truly Exquisite Art Nouveau Emerald and and European Cut Diamond Cabochon Platinum Ring.
A
Category
1920s French Art Nouveau Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum
Antique Victorian Emerald and Diamond Gold Ring, 19th Century
Located in Sofia , BG
Mine Cut Diamonds ring.
The Emerald is with the finest quality and vivid intensive color.
The diamonds
Category
1850s Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold
Mindi Mond 12 Carat Colombian Emerald Diamond Yellow Gold Cocktail Ring
By Mindi Mond
Located in New York, NY
Cabochon Cut natural emerald @12.95 x 12.03 x 11.56 mm= Approx. 12.0 Carat (original)
Colombian Minor
Category
1880s Unknown Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
Art Deco Onyx Sapphire Emerald Diamond Platinum Pendant
Located in Potts Point, NSW
cabochon cut oval emerald with 45 old cut diamonds, twelve square cut sapphires and four square onyx are
Category
1920s French Art Deco Antique Emerald Cut Diamond
Materials
Blue Sapphire, Diamond, Emerald, Onyx, Platinum
Pair of Art Deco Emerald and Diamond Rings.
Located in London, GB
with a square-cut diamond and square-cut emerald respectively, to alternating lines of French-cut
Category
1930s American Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum
House of Diamonds Rare Collectible 329 Carat Emerald and Ruby Parrot
Located in New York, NY
House of Diamonds Rare Collectible 329 Carat Emerald and Ruby Parrot
Category
15th Century and Earlier Antique Emerald Cut Diamond
Materials
Emerald, Ruby
Magnificent Georgian Cabochon Emerald and Diamond Necklace
Located in Greenwich, CT
An antique emerald and diamond necklace, designed as a series of sixteen oval cabochon emerald and
Category
Early 19th Century Georgian Antique Emerald Cut Diamond
Materials
Emerald, 18k Gold
18K Gold Antique Emerald Diamond Sleek Ribbon Ring Band
Located in Roma, IT
, featuring a ribbon-like knot. Sleek and elegant, this ring has 2 round cut emeralds and 18 diamonds that
Category
1920s Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, Silver
18 Karat Gold Early 19th Century Emeralds Diamonds Brooch
Located in Madrid, ES
Early 19th century brooch in silver-topped gold centered by a table cut emerald, surrounded by
Category
Early 19th Century Unknown Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, Yellow Gold, Silver
Paris Craft House Columbia Vivid Green Emerald Diamond Ring in Platinum
By Paris Precious Craft House
Located in Hong Kong, HK
blooming flower.
- Oval-cut Emerald/0.84ct
- Marquise-cut Diamonds/0.80ct
- Platinum/6.77g
Designed and
Category
15th Century and Earlier Hong Kong Modern Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum, Gold
Sylva
Cie Antique Georgian Diamond and Emerald Necklace with 18k Yellow Gold
By Sylva
Cie
Located in Los Angeles, CA
necklace with signature handmade 18k yellow gold O-links and Georgian detail clasp.
Diamond and Emerald
Category
19th Century American Georgian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
Yellow Gold Pearl, Emerald and Diamond set Fancy Ring
Located in Stratford upon Avon, GB
Mid-Victorian seed pearl, old cut diamond and emerald cluster ring set in 18ct yellow gold.
Category
Late 19th Century Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Natural Pearl, 18k Gold, Yellow Gold
Colombian Emerald 2.12 carats with AGL Gem Report in Antique Diamond Ring
Located in New York, NY
old-world statement on her engagement finger. The shank is made with tiny calibre-cut diamond and
Category
1920s French Belle Époque Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum
Mid-Late 19th Century Hand-Engraved Emerald Diamond Gold Brooch
Located in Yardley, PA
diamonds surrounding the center emerald and two mine cut diamonds in the flexible, dangling, hollow
Category
Late 19th Century Unknown Early Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold
Victorian Sapphire and Rose Cut Diamond Ring 18k Gold Ring
Located in Joelton, TN
Victorian five stone Sapphire and Rose Cut Diamond Ring.
The Center Sapphire is approximately .40
Category
Late 19th Century Antique Emerald Cut Diamond
Materials
Diamond, Sapphire
Georgian Enameled Garnet Emerald Diamond Gold Bracelet
Located in New York City, NY
with its head resting on a curved tail. The head is topped with a baguette cut emerald, surrounded by
Category
Early 19th Century English Georgian Antique Emerald Cut Diamond
Materials
Emerald, Garnet
Circa 1890 18 Carat Gold Emerald Diamond Antique Victorian Engagement Ring
Located in Perth, AU
Victorian 18ct gold half hoop emerald and diamond eternity ring. So rare to find this design with
Category
1880s British Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold
Art Nouveau Gold and Silver, Emerald and Diamond Earrings, Early 20th Century
Located in Bologna, IT
features a pendant, studded with rose cut diamonds and decorated with a central square emerald; the
Category
Early 20th Century Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Gold, Silver
Certified 4.35 Carats Ethiopian Emerald Diamonds 18 Carats Yellow Gold Platinum
Located in Paris, FR
Ring set with a round cut Ethiopian emerald surrounded by two cushion cut diamonds.
Weight of the
Category
Early 1900s French Belle Époque Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Yellow Gold, Platinum
Victorian English Carved Half-Hoop Emerald And Diamond Ring 9 Karat Rose Gold
Located in Aurora, Ontario
emeralds are further contrasted with four round-brilliant cut diamonds - two on either side.
The diamonds
Category
1870s British Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 9k Gold, Rose Gold
Emerald Ring 0069
Located in New York, NY
This is a classic cocktail/fashion 18k Gold Ring Studded with African Emerald and Rose Cut Diamonds
Category
19th Century Indian Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold
$22,000
Art Deco 6.43 Colombian Cabochon Emerald and Diamond Coronet Cluster Ring
Located in Essex, GB
.
Cut – Cabochon emerald and old mine cut diamonds.
Colour – Diamonds are G to I.
Clarity – Some
Category
Early 20th Century Portuguese Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
19th Century of Saxony Historical and Royal Emeralds and Diamonds Bracelet, 1853
Located in Paris, FR
antique-cut diamonds on gold and silver in its original fitted case.
This bracelet presents a clasp with
Category
1850s Austrian Classical Roman Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, Silver
Antique 18 Karat Gold, Silver, Diamond and Emerald Oval Cluster Ring, Early 1900
Located in Bologna, IT
.
MATERIALS
18K gold, silver, rose cut diamonds and one emerald
RING SIZE
6½ US (resizable)
DIMENSIONS
Category
Early 20th Century Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Gold, 18k Gold, Silver
Cufflinks in 18 Karat Gold set with Emeralds and Diamonds, French circa 1900.
Located in London, GB
Double sided cufflinks in 18 karat yellow gold, set with emeralds and rose-cut diamonds. Oval in
Category
Early 1900s French Antique Emerald Cut Diamond
Materials
Diamond, Emerald, 18k Gold, Gold, Yellow Gold
18 Karat Gold, Emerald
4ct
and Diamond
2.3 Carat
Cluster Ring, 1930s-1940s
Located in Bologna, IT
white gold.
MATERIALS
18K white and yellow gold, emerald (4ct) and Old European cut diamonds (2.3ct
Category
Early 20th Century Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
Georgian Ring Set with 15.50 Carat Aquamarine and 0.66 Carat Rose Cut Diamonds
Located in Warrington, PA
Georgian Ring in 14 karat rose gold with silver top set with 15.50 carat emerald cut natural
Category
Late 19th Century Unknown Georgian Antique Emerald Cut Diamond
Materials
Aquamarine, Diamond, 14k Gold, Silver
Cartier 18 Karat Yellow Gold, Square Cut Diamond and Sapphire Bar Pin
By Cartier
Located in Red Bank, NJ
Channel Set Square Blue Sapphires
& Diamonds. Each Sapphire Section Has 8 Stones, Diamond Section Has 7
Category
Early 20th Century Unknown Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Blue Sapphire, 18k Gold
Colored Stones Natural Pearls Rose Cut Diamonds 18k Yellow Gold Crown Brooch
Located in SEVILLA, ES
sixty rose cut diamonds that have 0.55 carats estimated. Natural fine pearls give a special touch of
Category
Late 19th Century French Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Ruby, Blue Sapphire, Natural Pearl, 18k Gold, Yellow Gold
A Fine Edwardian Emerald
Diamond Solid 18ct Yellow gold Five Stone Ring
Located in Kenley surrey, GB
either side by a chunky old cut diamond and a slightly smaller emerald, with wonderfully ornate shoulders
Category
Early 20th Century Antique Emerald Cut Diamond
19th Century of Saxony Historical and Royal Emeralds and Diamonds Bracelet 1853
By Moritz Elimeyer
Located in Paris, FR
antique-cut diamonds on gold and silver in its original fitted case.
This bracelet presents a clasp with
Category
1850s German Romantic Antique Emerald Cut Diamond
Materials
Gold, Silver
Ruby Diamond Cross Necklace
Located in New York, NY
Exceptional emerald cut ruby cross with diamonds set in platinum. 1.25cts of rubies. Four diamonds
Category
Early 1900s American Antique Emerald Cut Diamond
Materials
Diamond, Ruby
Antique 19th-century Stag-beetle Brooch with Diamonds and Gem stones
Located in Stockholm, SE
mesmerizing array of gemstones. Numerous rose-cut diamonds sparkle like stars against the backdrop of 18k gold
Category
Early 18th Century Unknown Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Ruby, Sapphire, Turquoise, 18k Gold, Silver
Art Deco 2.62 Carat Diamond Onyx Cocktail Ring
Located in Perth, AU
Art deco platinum onyx and diamond cocktail ring featuring a 1.74ct emerald cut centre diamond
Category
1920s American Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Onyx, Platinum
Art Deco Diamond Bracelet
Located in Zurich, CH
Impressive Art Déco Bracelet, around 27.60ct of old cut, emerald- and baguette cut diamonds
Category
1910s Unknown Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
$44,700
Art Deco Diamond Pin, Clip in Platinum
Located in Atlanta, GA
diamonds including emerald cut, round brilliant, asscher cut, pave-set and baguettes. While its primary
Category
1920s Unknown Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Diamond and ruby earrings
Located in Palermo, IT
Diamond and ruby earrings.
Emerald-cut ruby earrings with round diamonds – rubies ct.1.30 diamonds
Category
16th Century Italian Classical Greek Antique Emerald Cut Diamond
1920 Antique Art Deco 2.50 carat Diamond Rubies Platinum Engagement Ring
Located in Huntington, NY
Color: G-H
Clarity: VS1
Carat Weight: 1.58ct (approx)
Accent Stones:
Stone Type: Diamonds
Cut: Emerald
Category
1920s Unknown Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Ruby, Platinum
Antique Edwardian Sapphire Diamond Ring 18 Carat Trilogy Ring, circa 1915
Located in Lancaster, Lancashire
.
The beautiful Sapphire is emerald cut with glistening old cut Diamonds.
The central Sapphire is
Category
1910s Unknown Edwardian Antique Emerald Cut Diamond
Materials
Diamond, Blue Sapphire, 18k Gold
Plique-a-jour Dragonfly Pin
By Shreve, Crump
Low
Located in Chestnut Hill, MA
18 karat yellow gold dragonfly pin consisting of plique-a-jour wings set with old mine cut diamond
Category
1890s Unknown Art Nouveau Antique Emerald Cut Diamond
Materials
Diamond, Emerald, White Diamond, 18k Gold, White Gold
$19,500
Natural Pearl Necklace
Located in London, GB
A beautiful and elegant natural pearl necklace with an emerald and old cut diamond clasp.
It
Category
1920s Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Natural Pearl, Silver
$4,811
Outstanding Multi-Gem Pendant Brooch by Frederic Boucheron, circa 1890
Located in Warrington, PA
diamond ribbon-bow, suspending a floral bouquet of variously-cut sapphires, rubies, emeralds and an old
Category
1890s French Edwardian Antique Emerald Cut Diamond
Materials
Diamond, Yellow Diamond, Emerald, Ruby, Sapphire, 18k Gold, Silver
Art Deco 0.95 Carat GIA Certified Emerald Diamond Platinum Ring
Located in Boston, MA
Certified diamond, the mounting is accented by French cut emeralds and sparkling single cut diamonds
Category
Early 20th Century Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Platinum
Victorian Sapphire and Rose Cut Diamond Ring in Yellow Gold
Located in Boston, MA
a 1.14 carat antique oval cut sapphire, this ring features a halo of early rose cut diamonds
Category
Mid-19th Century Victorian Antique Emerald Cut Diamond
Materials
Diamond, Emerald, Blue Sapphire, White Gold, Yellow Gold
Art Deco GIA 1.60 Carats Emerald Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.60 Carats Emerald Cut Diamond Platinum Ring. Featuring one GIA emerald cut
Category
1920s American Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Art Deco GIA 2.01 Carats Emerald Cut Diamond Platinum Filigree Ring
Located in Beverly Hills, CA
One Art Deco GIA 2.01 Carats Emerald Cut Diamond Platinum Filigree Ring. Featuring one GIA square
Category
1920s American Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Art Deco 1.20 Carat Emerald Cut Diamond Ring
Located in London, GB
a GIA certified 1.20 carat emerald cut diamond. This bright white principal stone sits proud at the
Category
1920s Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Antique Art Deco Platinum Old Emerald Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Emerald Cut Diamond Engagement Ring - GIA. This incredible
Category
1920s Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring. Featuring one GIA square
Category
1920s Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Antique Art Deco Emerald Cut Diamond Filigree Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Emerald Cut Diamond Filigree Engagement Ring - GIA. This gorgeous
Category
1920s Unknown Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
Art Deco GIA 1.50 Carats Emerald Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.50 Carats Emerald Cut Diamond Platinum Ring. Featuring one GIA emerald cut
Category
1920s Art Deco Antique Emerald Cut Diamond
Materials
Diamond, Platinum
- 1
- ...
Get Updated with New Arrivals
Save "Antique Emerald Cut Diamond", and we’ll notify you when there are new listings in this category.
Antique Emerald Cut Diamond For Sale on 1stDibs
On 1stDibs, you can find the most appropriate antique emerald cut diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an antique emerald cut diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. An antique emerald cut diamond from Kasturjewels, Fabio Ferrara and Suzy Levian — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes mixed cut and rose cut alternatives. Finding an antique emerald cut diamond for sale for women should be easy, but there are 113 pieces available to browse for unisex as well as men, too.
How Much is a Antique Emerald Cut Diamond?
On average, an antique emerald cut diamond at 1stDibs sells for $7,500, while they’re typically $176 on the low end and $888,888 for the highest priced versions of this item.
The Legacy of Diamond in Jewelry Design
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Questions About Antique Emerald Cut Diamond
- 1stDibs ExpertApril 5, 2022An emerald cut diamond is amongst the most unique gems in the world. Only 3% of the worlds diamonds are emerald cut. They have linear facets and a large table which gives off a hall-of-mirrors effect of light and dark planes. Shop a collection of expertly vetted gems from some of the worlds top sellers on 1stDibs.
Roman Malakov DiamondsMarch 22, 2021The main differences of baguette cut diamonds and emerald cut diamonds are its shape and faceting. The shape of the baguette tends to be more elongated. The baguette also has 14 facets while the emerald has 58.1stDibs ExpertAugust 17, 2021The difference between baguette and emerald cut diamonds is their shape. While both a baguette cut and an emerald diamond are characterized by a rectangular shape and simple step cut facets, baguette cuts feature pointed corners while emerald cuts have wedge shaped polished corners.- 1stDibs ExpertOctober 5, 2021The best setting for an emerald-cut diamond is a matter of personal preference. For emerald-cut diamonds, solitaire and pavé settings are popular. The emerald cut comprises 58 facets and truncated corners on a rectangular step-cut stone. The flat pavilion of an emerald-cut diamond can magnify the stone’s imperfections, so the gem’s clarity is key. Initially a popular cut for emeralds only, it is now used on other precious stones, but the name has come to define the style. Find antique and vintage emerald-cut diamond jewelry on 1stDibs.
More Ways To Browse
Antique Silver Spanish Cross
Stomacher Jewellery
Devant Corsage
Devant De Corsage
Edwardian Diamond Crown Brooch
Moschino Heart Earrings
Mourning Hair Art
N Stamp Jewelry
Nardi Brooch
Naval Academy Ring
Niello Used
No Heat Mogok Ruby
Nurses Silver Buckle
Oj Perrin
Ole Lynggaard Vintage
Olga Jewelry
Opal Van Cleef
Orange Fruit Jewelry