Skip to main content

18kt Oval Bracelet

1
to
76
322
147
267
185
131
95
71
40
32
30
24
21
20
16
13
12
10
8
6
5
5
4
4
3
3
3
2
2
2
2
1
1
18
15
13
11
9
Sort By
1950s Bracelet 18 Kt Gold
Located in Palermo, IT
1950s bracelet in 18 kt gold with three blue topazes, with articulated links. weight 50 g,
Category

Vintage 1950s Italian Belle Époque Link Bracelets

Materials

Blue Topaz, Gold, 18k Gold

1950s Bracelet 18 Kt Gold
1950s Bracelet 18 Kt Gold
Free Shipping
W 7.09 in
Oval Zambian Emerald Gemstone Bracelet Baguette Diamond 18 Kt White Gold Jewelry
By Spectrum Jewels
Located in IN
Bracelet, adorned with Baguette Diamonds and crafted in radiant 18 Karat White Gold. This stunning piece of
Category

21st Century and Contemporary Indian Modern Charm Bracelets

Materials

Diamond, Emerald, 18k Gold, White Gold

Oval Blue Sapphire Gemstone Bracelet Diamond 18 Kt White Gold Handmade Jewelry
Located in IN
. :- 13.20 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Blue Sapphire Wt. :- 16.94 Ct. Bracelet Length
Category

21st Century and Contemporary Indian Modern More Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

18 kt Victorian Amethyst Pearl Gold Bracelet
Located in Stamford, CT
A magnificent 18kt bracelet glows in every detail from the matched Natural Pearls, the engraved
Category

Antique Late 19th Century British Victorian Link Bracelets

Materials

Amethyst, Natural Pearl, 18k Gold

18 kt Victorian Amethyst Pearl Gold Bracelet
18 kt Victorian Amethyst Pearl Gold Bracelet
Free Shipping
H 1.63 in L 7.25 in
9 Ct Natural 18 Oval Stone Emerald & Diamond 14 Kt Yellow Gold Bracelet
Located in New York, NY
Approximately 9 Ct Natural 18 Oval Stone Emerald & Diamond 14 Kt Yellow Gold Bracelet All
Category

2010s Pendant Necklaces

Materials

Emerald, Diamond, 14k Gold, Yellow Gold

Georgian Black Banded Agate 18 Kt Bracelet
Located in Napoli, IT
This beautiful bracelet is Georgian period, 1820 ca Hand crafted of solid 18 kt gold Consisting of
Category

Antique 1790s European Regency Link Bracelets

Materials

Agate, 18k Gold

Georgian Black Banded Agate 18 Kt Bracelet
Georgian Black Banded Agate 18 Kt Bracelet
Free Shipping
W 1.26 in L 7.49 in
18 Kt Rose Gold Purple Quartz and Rubies Bracelet
Located in Cattolica, IT
Purple Quartz faceted flat bracelet in 18 Kt rose gold and round brilliant cut Rubies. Completely
Category

Early 2000s Italian Contemporary More Bracelets

Materials

Quartz, Ruby, Rose Gold

18kt Gold and Diamond Oval Link Bracelet
By Vaid
Located in Bethesda, MD
This 18-karat yellow and white gold bracelet features fluted large oval links and one center with
Category

Early 2000s Link Bracelets

Materials

Diamond, Gold

18kt Gold and Diamond Oval Link Bracelet
18kt Gold and Diamond Oval Link Bracelet
Free Shipping
W 0.75 in L 8 in
9.65 Carat Pear Marquise Oval Diamond Bracelet 18 Kt White Gold Handmade Jewelry
By Spectrum Jewels
Located in IN
. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Bracelet Length :- 7 Inches Long ≫ FAQ below for more
Category

21st Century and Contemporary Indian Modern Modern Bracelets

Materials

Diamond, 18k Gold, White Gold

Antique 2.0 Ct Natural Sapphire Tubogas Snake bracelet 18 KT
Located in Napoli, IT
This fascinating Snake bracelet is 1920 circa Hand crafted of solid 18 KT gold, Italian origin
Category

Vintage 1920s Italian Art Deco Link Bracelets

Materials

Sapphire, 18k Gold

Edwardian 25.45 Ct. Natural Citrine Diamond 18 Kt/Silver Bracelet
Located in Napoli, IT
in rich scroll, flower and leaf openwork exquisitely made of silver and 18 KT gold, comprising six
Category

Antique Early 1900s European Edwardian Link Bracelets

Materials

Citrine, Diamond, 18k Gold, Silver

Victorian 28.00 Ct Garnet Rare French Origin 18 KT Bracelet
Located in Napoli, IT
, collectable Stunning! Further Details Below Metal: 18 Kt yellow gold Hallmarks: French assay and maker Gems
Category

Antique 1840s French Early Victorian Charm Bracelets

Materials

Garnet, 18k Gold

18 Kt yellow Gold Lucky Charms Link Bracelet
Located in Cattolica, IT
This cute and funny bracelet is made in 18 Kt yellow gold weighing in total gr. 30.00 Links are
Category

2010s Italian Contemporary Charm Bracelets

Materials

18k Gold, Yellow Gold

French Art Nouveau 18 Kt gold carved bracelet
Located in Napoli, IT
Superb Art Nouveau 18 Kt solid gold bracelet, 1895 ca French hallmarks Art Nouveau (“new art
Category

Antique 1890s French Art Nouveau Link Bracelets

Materials

18k Gold

26.54ct Oval Pink Sapphire & Round Diamond Bracelet 18KT White Gold
Located in New York, NY
18KT White Gold 26.54 Carats 7" Long Number of Oval Pink Sapphires: 15 Carat Weight: 22.00ctw
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

48.05ct Oval Emerald & Round Diamond Bracelet in 18KT White Gold
Located in New York, NY
• 18KT White Gold • 48.05 Carats • 7" Long • Number of Oval Emeralds: 13 • Carat Weight: 40.96ctw
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Emerald, 18k Gold, White Gold

18 kt White Gold Bracelet adorned with 9.68 cts tw of Oval Cut Green Emeralds
By Diana M. Jewels
Located in New York, NY
18 kt white gold bracelet adorned with 9.68 cts tw of oval cut green emeralds surrounded and
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Emerald, White Gold

22.99ct Oval Sapphire & Round Diamond Bracelet in 18KT White Gold
Located in New York, NY
oval cut deep blue sapphires and white round brilliant cut diamonds encircle the wrist in this bracelet
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

18kt Yellow Gold and Ebony oval link Bracelet
By oromalia
Located in New York, NY
18kt Yellow Gold and Ebony oval link Bracelet with Gold joints and clasp
61.86ct Oval Sapphire & Round Diamond Bracelet in 18KT White Gold
Located in New York, NY
• 18KT White Gold • 7” Long • 16.86 Carats • Number of Oval Sapphires: 75 • Carat Weight: 56.11ctw
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

Ruby Diamonds and Pearls 18 Kt. Necklace and Bracelet Set
Located in Monte Carlo, MC
A graceful ruby and diamond Necklace and bracelet set consisting each of a very well made 18 Karat
Category

21st Century and Contemporary Italian Contemporary Choker Necklaces

Materials

Diamond, Pearl, Ruby, 18k Gold, Yellow Gold

19.61ct Oval Ruby & Marquise Cut Diamond Bracelet in 18KT White Gold
Located in New York, NY
• 19.61 Carats • 18KT White Gold • 7” Long • Number of Oval Rubies: 13 • Carat Weight: 12.10ctw
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Ruby, 18k Gold, White Gold

18 KT Rose Gold Brown Agate Handmade Unique Bracelet
By Margherita Burgener
Located in Valenza , IT
bombé motif in polished 18 KT rose gold, linked by ovals in natural brown agate. Beautifully decorated
Category

21st Century and Contemporary Italian Contemporary More Bracelets

Materials

Agate, 18k Gold, Rose Gold

Edwardian 7.13 Ct Untreated Sapphire Plus 18 KT Bracelet
Located in Napoli, IT
Edwardian era, 1900 ca Exquisite in workmanship all hand executed 18 KT gold tested, detailed by engravings
Category

Early 20th Century European Edwardian Link Bracelets

Materials

Sapphire, 18k Gold

Handcrafted 18kt Solid Yellow Gold Bezel Set Oval Moonstone Tennis Bracelet
By VR Jewels
Located in Houston, TX
This Moonstone Tennis Bracelet in 18K gold showcases 24 endlessly sparkling natural moonstone
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Moonstone, Yellow Gold, 18k Gold, Gold

NWT $9, 000 Rare Glittering 18KT Gold Large Fancy Oval Diamond Tennis Bracelet
Located in New York, NY
The Following Item we are offering is a Rare 18KT Gold Oval Shaped Diamond Tennis Bracelet
Category

21st Century and Contemporary Chain Bracelets

Materials

Diamond, Gold, 18k Gold

Van Cleef & Arpels Bracelet Pink Coral Diamonds 18 kt Gold
By Van Cleef & Arpels
Located in Paris, FR
VAN CLEEF AND ARPELS Bracelet in 18 carat yellow gold (750mil.) and in platinum, with oval
Category

Vintage 1970s French Retro Bracelets

Materials

Diamond, Coral, Gold, 18k Gold, Yellow Gold, Platinum

Antique 19.45 Ct Natural Untreated Sapphire 18 KT Silver Bracelet
Located in Napoli, IT
This outstanding antique bracelet is 1930 circa – 18 KT solid gold topped by silver Elegant
Category

Vintage 1930s Italian Art Deco Link Bracelets

Materials

Sapphire, 18k Gold, Silver

Adler Genèva 18 kt. Yellow Gold Set Bracelet + Ring + Earrings Diamonds
Located in Antwerp, BE
Ring Diamonds: Baguette cut together approx. 2.52 ct. Rubies: 3 oval cut rubies Material: 18 kt. yellow
Category

20th Century Swiss Artist Bangles

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

5A+Tahitian Pearl Bracelet in White Gold 18kt and Oval Links by Mikimoto
By Mikimoto
Located in Firenze, FI
5A+ Tahitian pearl bracelet in white gold 18kt and oval links, from our stock since 2006. Beautiful
Category

Early 2000s Japanese Neoclassical Chain Bracelets

Materials

Pearl, 18k Gold, White Gold

Cellini 18KT Yellow Gold, 11.36 Carat Oval Ruby and 1.10 Carat Diamond Bracelet
By Cellini
Located in New York, NY
This 18 karat yellow gold bracelet is designed with 21 oval Rubies. Each ruby is set in a 4 prong
Category

1990s Italian Contemporary Retro Bracelets

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

25 Carat Natural Emerald & 1.8 Carat Diamond Tennis Bracelet 18 Kt Yellow Gold
Located in New York, NY
This exceptionally affordable Tennis bracelet has 25 stones of Natural oval shape Emeralds
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Bulgari Vintage Serpenti Tubogas Bracelet Watch 18Kt Gold Juvenia Oval Dial
By Bulgari
Located in Milano, IT
features an Oval case with a Champagne matte dial. The dial equipped with the gold hands. The Juvenia
Category

Late 20th Century Italian Wrist Watches

Materials

18k Gold, Yellow Gold, Gold

Bulgari Vintage Serpenti Tubogas Bracelet Watch 18Kt Gold Juvenia Oval Dial
By Bulgari
Located in Milano, IT
features an Oval case with a GoldAged-Champagne matte dial. The dial equipped with the gold hands. The
Category

Late 20th Century Italian Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

NWT $157, 209 18KT Gold Fancy Large Glittering Oval Baguette Diamond Bracelet
Located in New York, NY
The Following Item we are offering is this Beautiful Rare Important 18KT White Gold Brilliant White
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Gold, White Gold

18KT Rose Gold 3.03 Ct Diamond Beaded Bracelet with Oval Diamond Center
Located in New York, NY
A very classic and easy to wear 18 karat rose gold bracelet. The bracelet is designed with a center
Category

2010s Spanish Contemporary Bangles

Materials

Diamond, 18k Gold, Rose Gold

18kt Solid gold Bangle Bracelet
Located in Plainsboro, NJ
Vintage 18kt solid yellow gold oval hinged bangle with white sapphire baguettes and lab created
Category

Vintage 1980s Indian Art Deco Modern Bracelets

Materials

Gold

8.95 ct Emeralds Pear - Oval 3.53 ct White Diamonds Bracelet 18kt White Gold
Located in Bergamo, BG
meticulousness, with 18kt white gold framing 8.95 carats of intense, transparent green emeralds, cut into oval
Category

21st Century and Contemporary Italian Modern Bracelets

Materials

Emerald, White Diamond, 18k Gold, White Gold

Harakh Brilliant Round and Rose Cut Colorless Diamond 18 Kt White Gold Bracelet
By Harakh
Located in New York, NY
This exquisite bracelet from our Haveli (Royal abode) collection is embellished with an array of
Category

2010s Indian Modern Modern Bracelets

Materials

Diamond, 18k Gold, White Gold

18kt Solid Yellow Gold Coral Gemstone Tennis Bracelet
By VR Jewels
Located in Houston, TX
This Coral Tennis Bracelet in 18K gold showcases 26 endlessly sparkling natural coral, weighing
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Coral, Gold, 18k Gold, Yellow Gold

18kt Solid White Gold Cat's Eye Gemstone Bracelet
By VR Jewels
Located in Houston, TX
This Cat's Eye Tennis Bracelet in 18K gold showcases 21 endlessly sparkling natural cat's eye
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Cat’s Eye, Gold, 18k Gold, White Gold

18KT White Gold 15.60Ct. Diamond Bracelet
By Cellini
Located in New York, NY
Designed with 10 oval diamond sections, joined with diamond set rondelles, this elegant bracelet
Category

1990s American Contemporary Link Bracelets

Materials

Diamond, 18k Gold, White Gold

17 Carat Oval Cut Diamond 18k Bracelet
By Antinori Fine Jewels
Located in Rome, IT
17.01ctw Oval Tennis Bracelet, a timeless symbol of elegance and grace. Crafted with precision and
Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, 18k Gold

18KT Rose Gold 35.28Ct. Kunzite 3.70Ct. Diamond Cuff Bracelet
Located in New York, NY
This 18 karat rose gold cuff bracelet is designed with 34 oval and round kunzite stones weighing
Category

2010s Spanish Modern Cuff Bracelets

Materials

Diamond, Kunzite, 18k Gold, Rose Gold

16.30 Carat Three Row 18KT Two-tone Diamond Bracelet
By Antinori Fine Jewels
Located in Rome, IT
Presenting a show-stopping 16.30 carat total weight Three-Row 18KT Two-Tone Diamond Bracelet, a
Category

2010s Italian Modern Chain Bracelets

Materials

Diamond, White Diamond, 14k Gold, White Gold

18KT Yellow Gold Bracelet with 2.88cts Emeralds
By Cellini
Located in New York, NY
This 18 karat yellow gold bracelet is composed of 12 oval shaped beaded yellow gold links. There
Category

1990s Unknown Contemporary Link Bracelets

Materials

Emerald, 18k Gold, Yellow Gold

Gold Large Oval Link Bracelet
By Christina Addison
Located in New York, NY
18kt Yellow Gold Oval Link Bracelet-- Also Available in Smaller Size as Pictured on the Left
Category

21st Century and Contemporary American Contemporary Link Bracelets

Materials

18k Gold

Gold Oval Link Bracelet Small
By Christina Addison
Located in New York, NY
18kt Yellow Gold Oval Link Bracelet-- Also Available in Larger Size as Pictured on the Right
Category

21st Century and Contemporary American Link Bracelets

Diana M 12.77ct Oval Ruby & 4.08ct Diamond Fashion Bracelet
By Diana M. Jewels
Located in New York, NY
18 kt white gold bracelet adorned with 12.77 cts tw of oval cut rubies surrounded and separated by
Category

2010s American Modern Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

Vintage 18 Kt Gold on Sterling Cuff by Napier
By Napier
Located in Stamford, CT
Number one on the chic profile is this 18 Kt gold on silver bangle by Napier c. 1960. It is a
Category

Mid-20th Century American Modern Cuff Bracelets

Materials

18k Gold, Sterling Silver

Fancy Shape Diamond Bracelet 18KT White Gold
Located in Rutherford, NJ
A grand party of popular diamonds. The Carina diamond bracelet gives you more with every diamond in
Category

21st Century and Contemporary Indian Modern Bracelets

Materials

Diamond, White Diamond, 18k Gold, White Gold

61.85ct Mixed Shape Certified Sapphire & Diamond Bracelet in 18KT Gold
Located in New York, NY
• 18KT White Gold • 61.85 Carats • 7” Long • Number of Sapphires: 10 • Carat Weight: 53.34ctw
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Barzizza 18KT Yellow Gold Bracelet with Diamonds, Rubies, Emeralds and Sapphires
Located in New York, NY
with round Brilliant Diamonds and oval gemstones of Ruby, Emerald and Blue Sapphires. The bracelet
Category

1990s Italian Contemporary Tennis Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

Cellini 18KT Yellow Gold 51.55CT Semi-Precious 0.72Ct Diamond Bracelet
By Cellini
Located in New York, NY
Brighten your day with this amazing Semi Precious colorful bracelet. The 18 karat yellow gold
Category

Early 2000s Unknown Contemporary Link Bracelets

Materials

Amethyst, Citrine, Diamond, Garnet, Iolite, Peridot, Quartz, Tourmaline,...

Diana M. 20.37 Carat Oval Cut Emerald and Diamond Bracelet
By Diana M. Jewels
Located in New York, NY
18 kt white gold emerald and diamond bracelet adorned with 20.37 cts tw of oval cut emeralds
Category

21st Century and Contemporary Modern Bracelets

Materials

Diamond, Emerald, 18k Gold

19.07ct Mixed Shape Pink Sapphire & Diamond Bracelet in 18KT White Gold
Located in New York, NY
• 18KT White Gold • 19.07 Carats • 7” Long • Number of Pink Sapphires: 16 • Carat Weight: 16.03ctw
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

18KT White Gold 15.68 Ct. Diamond Bangle Bracelet
Located in New York, NY
Magnificently set 18 karat white gold pave' diamond bangle bracelet. The oval shaped bracelet has a
Category

2010s Modern Bangles

Materials

Diamond, 18k Gold, White Gold

Bicolor Line Bracelet Adorned with Emeralds and Diamonds in 18Kt Yellow Gold
Located in München, DE
. Each gemstone is securely set in an oval or round prong setting. The bracelet is secured with an
Category

21st Century and Contemporary European Contemporary Tennis Bracelets

Materials

Diamond, Emerald, Yellow Gold

Sapphires and Diamonds Riviere Bracelet, 18kt White Gold
Located in London, GB
Weight: 12.88gr Metal: 18kt white gold Stones: 24 Sapphires • Cut: Oval • Total Carat Weight
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold

15.50 Carat Oval Aquamarine and Diamond Halo 18K Bracelet
By Antinori Fine Jewels
Located in Rome, IT
dazzling masterpiece in 18kt White Gold. This bracelet features enchanting oval-shaped Aquamarines with a
Category

2010s Italian Modern Chain Bracelets

Materials

Diamond, White Diamond, Aquamarine, White Gold, 18k Gold

  • 1
Get Updated with New Arrivals
Save "18kt Oval Bracelet", and we’ll notify you when there are new listings in this category.

18kt Oval Bracelet For Sale on 1stDibs

Find the exact 18kt oval bracelet you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 14 vintage or 20 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 18kt oval bracelet among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 18kt oval bracelet over the years, but those made by Cellini, Falcinelli Italy and Leo de Vroomen are often thought to be among the most beautiful. A 18kt oval bracelet can make for a versatile accessory, but a selection from our variety of 20 Diamond versions can add an especially stylish touch. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut alternatives. Finding a 18kt oval bracelet for sale for women should be easy, but there are 14 pieces available to browse for unisex as well as men, too.

How Much is a 18kt Oval Bracelet?

On average, a 18kt oval bracelet at 1stDibs sells for $10,768, while they’re typically $1,212 on the low end and $165,000 for the highest priced versions of this item.

Finding the Right bracelets for You

Today, antique and vintage bracelets are versatile and universally loved accessories that can add polish and pizzazz to any ensemble.

Bracelets were among the jewels discovered to have been buried with Pharaoh Tutankhamun when his tomb was unearthed in 1922, and wrist and arm bracelets were allegedly worn by Queen Puabi in Sumer, southern Mesopotamia. But preceding the adornments of Ancient Egypt and elsewhere, the people of prehistoric times likely wore the decorative accessory, fashioning it from shells and fish bones. When the Bronze Age allowed for more durable materials and semiprecious stones to be incorporated into jewelry, bracelets became a treasured symbol of wealth.

In the thousands of years following the debut of the world’s first bracelets, the artistry behind this common accessory has only broadened, with designers at popular jewelry houses growing more venturesome over time. David Webb looked to nature for his Animal Kingdom bracelets, and for her best-selling bracelets and more at Tiffany & Co., Elsa Peretti would frequently do the same. From bangles to tennis bracelets, the modern age offers plenty of options.

Internationally acclaimed bracelet designs have on occasion become powerful symbols of status, style and, in the case of Cartier's iconic design, love. The Cartier Love bracelet can be found on the wish list of most jewelry lovers and on the wrist of some of the world’s biggest stars. Its arrangement of mock screwheads and distinctive functionality — it was initially locked and unlocked with an accompanying vermeil screwdriver — is an enduring expression of loyalty, unity and romance. (Do you know how to spot a fake Cartier Love bracelet?)

While the Love bracelet has played a role in the skyrocketing popularity of cuff-style bracelets, they are far from the only glamorous option for collectors. Make a statement with an Art Deco design, a style that sees all kinds of iterations fitted with studded cuffs, one-of-a-kind shapes and dazzling insets. A chunky vintage gold bracelet in the Retro style will prove eye-catching and elevate any outfit.

One of the best things about bracelets, however, is that you never have to choose just one. Style icon Jacqueline Kennedy stacked her Croisillon bracelets — designed by Jean Schlumberger for Tiffany & Co. — with such frequency that the ornate bangles were eventually dubbed “Jackie bracelets” by reporters. Contemporary silver pieces can easily complement each other, rendering a layering of luxury almost a necessity.

Find a diverse collection of bracelets that you can sort by style, stone cut and more on 1stDibs.

Questions About 18kt Oval Bracelet
  • 1stDibs ExpertJune 30, 2023
    Whether 18-karat gold is valuable depends on a variety of factors. The price of gold per gram fluctuates with the market for gold. If the gold in question refers to a piece of jewelry, factors under consideration would include the style of the piece, if the accessory features any gemstones and what the gems are, where it was made, its condtion and more. A certified appraiser can evaluate 18-karat gold jewelry to determine its value. On 1stDibs, shop a collection of 18-karat gold jewelry from some of the world's top sellers.