Unknown Jewelry
520
25,000
2,043
to
2,157
16,436
4,292
26
8
3
914
8,906
57,124
66,909
2,358
1,678
4,071
2,681
2,070
3,432
3,514
3,446
4,541
2,629
492
148,194
1,821
1,477
1,303
1,245
16,778
9,853
412
22,469
10,930
9,894
9,290
6,749
19,337
4,233
3,498
2,494
1,929
6654
4047
2468
1765
1580
to
5,490
4,542
1,295
671
284
151
134
89
46
37
36
22
13
6
5
4
3
Period: 2010s
Creator: Unknown
GIA Certified White Gold Emerald Cut Diamond Ring 1.12ct F/VVS2
Located in London, GB
A classic 18k white gold emerald cut diamond ring with diamond set shoulders. The central emerald cut diamond weighs 1.12ct, is F ...
Category
2010s Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
Solid 14k Rose Gold & Diamond Ladies Paperclip Stacking Fashion Ring
Located in Tustin, CA
We are pleased to offer this Brand New Solid 14k Rose Gold & Diamond Ladies Paperclip Stacking Fashion Ring. This beautiful ring features the super popular "Paperclip" design and is ...
Category
2010s American Contemporary Unknown Jewelry
Materials
Diamond, 14k Gold, Rose Gold
Oval Diamond Floral Engagement Three Rings Set - Minimal Lily & Ariana
Located in Hertsliya, IL
Floral oval diamond halo unique engagement ring set - Minimal Lily & Ariana.
The center stone in the video is 1.0 carat.
This list is for the three ring set.
Handmade with care.
An ...
Category
2010s Israeli Art Deco Unknown Jewelry
Materials
Diamond, 14k Gold
53 Carat Round Rose-Cut Smoky Quartz and Diamond Gold Earrings
Located in Hong Kong, HK
53 Carat Natural Round Rose-Cut Smoky Quartz and White Diamond Gold Earrings:
A stunning pair of earrings, it features 4 round rose-cut natural smoky quartz weighing 53 carat surrou...
Category
2010s Hong Kong Contemporary Unknown Jewelry
Materials
White Diamond, Quartz, Gold, 18k Gold, Rose Gold
Diamonds, 18 Karat White Gold Modern Earrings
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY:
No additional costs will be added to this order.
Shipping costs will be totally covered by the seller (customs duties included).
PS: THIS POLICY IS NOT APPLICABLE ...
Category
2010s Italian Modern Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
Exquisite 4.55 Carat Natural London Blue Topaz and Diamond 14K Solid White Gold
Located in Los Angeles, CA
Exquisite 4.55 Carats Natural London Blue Topaz and Diamond 14K Solid White Gold Stud Earrings
Amazing looking piece!
Total Natural Round Cut White Diamonds Weight: .45 Carats (col...
Category
2010s American Unknown Jewelry
Materials
Diamond, Topaz, Blue Topaz, 14k Gold, White Gold
White Gold Cross Pendant with Diamonds and Black Onyx
Located in New York, NY
18k White gold
Dimesnion:1.4x2.3" (with bale)
Diamonds: 0.5ct, VS/E
Weight: 7.4gr
Retail: $2145
Category
2010s Unknown Jewelry
Endearing 0.78 Carat Diamond Platinum Five Stone Band Ring
Located in Philadelphia, PA
Set to front by five square step cut diamonds - split and V prongs
Weighing in total approximately 0.78 carat with H/I color and VS clarity
Completed by faceted cathedral shoulders...
Category
2010s Contemporary Unknown Jewelry
Materials
Diamond, White Diamond, Platinum
Cabochon Ruby with Diamond Earrings set in 18K Rose Gold Settings
Located in Bangkok, TH
Cabochon Ruby 3.56 carats with Diamond 1.47 carats Earrings set in 18K Rose Gold Settings
Width: 1.7 cm
Length: 2.4 cm
Total Weight: 15.94 grams
"We first opened doors in 1980 whe...
Category
2010s Thai Contemporary Unknown Jewelry
Materials
Diamond, Ruby, 18k Gold, Rose Gold
18 Karat Rose Gold Lariat Rough Diamond Necklace 1.72 Carat
Located in Los Angeles, CA
Rough Diamond Lariat is a perfect statement piece for every day. It's made from 18-karat gold with a rough facet diamond. Wear yours solo with a deep-cut shirt for the greatest impac...
Category
2010s Unknown Jewelry
Materials
18k Gold, Rose Gold
18 K White Gold Art Deco Style Pearl Diamond Emerald Tassel Pendant
Located in Zurich, Zollstrasse
18 K white Gold tassel, featuring strands of graduating round cultured freshwater Pearls and brilliant cut Diamonds with a total weight of 0.80 ct and tiny Emeralds with a total weig...
Category
2010s Unknown Art Deco Unknown Jewelry
Materials
Diamond, Pearl, Emerald, 18k Gold, White Gold
Rose Quartz Yellow Gold Pendant Pale Pink Brazilian Drop Shape Cabochon Unisex
Located in Berlin, DE
18k yellow gold pendant with natural Rose Quartz of high quality
rose quartz origin - Brazil
stone weight - 34.2 carats
pendant weight - 8.76 grams
stone measurements - 0.43 x 0....
Category
2010s German Aesthetic Movement Unknown Jewelry
Materials
Quartz, Gold, 18k Gold, Yellow Gold
EVA certified Charline 0.05 carat round brillant synthetic diamond gold necklace
Located in Monte-Carlo, MC
CHARLINE model, necklace in solid 18K pink gold adorned with 1 round brilliant synthetic diamond of 0.05 carat.
• Carats: 0.05 ct total
• Color: DEF
• Clarity: VS
• Venetian mesh...
Category
2010s Unknown Jewelry
Materials
18k Gold
14kt White Gold Oval Pink Rhodolite Round Brilliant Diamond Ring
Located in Rancho Santa Fe, CA
14kt white gold ring with three 6mm x 4mm oval rhodolites and three round brilliant diamonds of .05cttw. The ring is size 7, weighs 3.1 grams, and tapers from 6mm (top) to 2mm (base)...
Category
2010s Unknown Modern Unknown Jewelry
Materials
Diamond, Rhodolite, 14k Gold, White Gold
18 K White Gold Art Deco Style Pearl Diamond Tassel Pendant
Located in Zurich, Zollstrasse
18 K white Gold tassel, featuring strands of graduating round cultured freshwater Pearls and 180 brilliant cut Diamonds with a total weight of 1.95 ct.
This elegant tassel pendant c...
Category
2010s Unknown Art Deco Unknown Jewelry
Materials
Diamond, Pearl, 18k Gold, White Gold
35.75 Carat Natural Fancy-Cut Pair of Amethysts
Located in Hong Kong, HK
35.75 Carat Natural Fancy-Cut Pair of Amethysts:
A beautiful gem, this listing features a pair of natural fancy-cut amethysts weighing 35.75 carat. The amethysts possess an intense ...
Category
2010s Contemporary Unknown Jewelry
Materials
Amethyst
Exquisite 2.00 Carats VS1 Moissanite 14K Solid White Gold Martini Stud Earrings
Located in Los Angeles, CA
Exquisite 2.00 Carats VS1 Moissanite 14K Solid White Gold Martini Stud Earrings
Amazing looking piece!
Total Round Cut Moissanites Weight is: 2.00 Ca...
Category
2010s American Unknown Jewelry
Materials
Other, 14k Gold, White Gold
5 Carat Natural Round Diamond 4-Prong Tennis Bracelet in 14K White Gold
Located in Chicago, IL
This is a versatile 5 carat, 4-prong set diamond tennis bracelet. The round brilliants are I color and I1 in clarity. There are 55 round brilliant cuts in this piece. You don't have ...
Category
2010s American Contemporary Unknown Jewelry
Materials
Diamond, White Diamond, 14k Gold, White Gold
5.20 Carats Natural Emerald and Diamond 14K Solid Yellow Gold Earrings
Located in Los Angeles, CA
5.20 Carats Natural Emerald and Diamond 14K Solid Yellow Gold Earrings
Amazing looking piece!
Suggested Replacement Value Approx. $8,000.00
Total Natural Round Cut White Diamonds...
Category
2010s American Unknown Jewelry
Materials
Diamond, Emerald, 14k Gold, Yellow Gold
1.5CT natural Emerald Center Engagement Ring
Located in Fukuoka City, Fukuoka
Brilliant 1.5CT Natural Emerald Center Engagement Ring, Minimalist Style Anniversary Ring, Promise Ring For Female,18K Yellow, designer Gold Ring
◆Detail description◆
◆Solid 18kt G...
Category
2010s Unknown Jewelry
Materials
Diamond, Emerald, 18k Gold
18 K Yellow Gold Carnelian Earclips
Located in Zurich, Zollstrasse
A pair of very understated yet simple 18 K yellow Gold earclips with Omega post featuring 2 orange Carnelian Cabochons in a bezel setting with a total weig...
Category
2010s Unknown Contemporary Unknown Jewelry
Materials
Carnelian, 18k Gold, Yellow Gold
18kt White Gold Diamond, Pink Sapphire, and Blue Sapphire Pendant, 15 in, New
Located in Rancho Santa Fe, CA
NEW, Contemporary 18kt white gold diamond, vibrant pink sapphire, and blue sapphire designer pendant on a blue silk rope necklace that has an 18kt w...
Category
2010s Lebanese Contemporary Unknown Jewelry
Materials
Blue Sapphire, Pink Sapphire, Diamond, White Gold
1.82Carat Vivid Blue Sapphire and Diamond Pendant Necklace
Located in Hong Kong, HK
1.82 Carat Oval-Cut Vivid Blue Sapphire and White Diamond Pendant Necklace:
A beautiful pendant necklace, it features a 1.82 carat oval-cut vivid ...
Category
2010s Hong Kong Contemporary Unknown Jewelry
Materials
White Diamond, Sapphire, Blue Sapphire
18 Karat Rose Gold Bangle
Located in Macau, MO
A simple and stylish bangle in 18k rose gold.
The company was founded one and a half centuries ago in Macau. The brand is renowned for its high jewelry collections with fabulous desi...
Category
2010s Contemporary Unknown Jewelry
Materials
Rose Gold
Large Dioptase Silver Pendant Natural Crystals Raw Uncut Deep Green Magic Forest
Located in Berlin, DE
Large silver pendant with natural Dioptase Crystals
dioptase origin - Kazakhstan
stone measurements - 0.24 х 0.24 х 0.31 in; 0.28 х 0.63 х 0.71 in...
Category
2010s German Artisan Unknown Jewelry
Materials
Crystal, Silver, Sterling Silver
Verspielter Solitärring in 18 Karat Weißgold Mit 1.15 Carat Mittelstein Brillant
Located in Augsburg, DE
Dieser Ring wurde in 18 Karat (750/-.) Weißgold gefertigt und fasst zentral einen großen Brillant mit einem Gewicht von 1.15ct. in der Qualität Top-Wesselton (G/feines weiß) und Si1 (kleine Einschlüsse 1). Der Schliff sowie die Proportionen sind sehr gut und das Feuer dieses Brillanten ist intensiv und lebhaft. Zusätzlich wurden kleine Brillanten mit einem Gewicht von 0,37ct. in der Qualität Top-Wesselton (G/feines weiß) und VS (sehr kleine Einschlüsse) verwendet. Das Gesamtgewicht aller Brillanten beträgt 1,52carat.
Die Ringschiene ist leicht verdreht und fasst in ihrer Neigung zentral den Brillanten, welcher optisch wie schwebend in der Schiene liegt. Auf der Unterseite befindet sich eine Goldfassung, welche den Brillanten sicher fasst und die Ringschienen miteinander verbindet.
Die Ringschiene zeigt eine harmonische Rundung, welche den Brillanten nachahmt. Bis Sichtende wurden Brillanten in die Fassung eingerieben, welche einen zusätzlichen optischen Effekt ausstrahlen.
Der Brillant kann seine starke Brillanz ungestört zeigen, da keine störenden Goldstrukturen die Lichtzufuhr beeinflussen und diese Fassart den Diamanten von allen...
Category
2010s Unknown Jewelry
Diamond-Set Tennis Bracelet
Located in London, GB
A diamond-set tennis bracelet, consisting of fifty-two round brilliant-cut diamonds weighing 4.01 carats in total, all set in four-slaw collets, with snap clasp and two safety catches, mounted in white gold, hallmarked 18ct gold, London, measuring approximately 18 cm long and 0.3cm wide, gross weight 17.5 grams.
A diamond-set bracelet in perfect condition.
A lively and glittering bracelet from the collection of Bentley & Skinner, the London jewellers by appointment to both Her Majesty the Queen and His Royal Highness the Prince of Wales. Sometimes called eternity bracelets, the term tennis bracelet became popular when iconic tennis player Chris Evans...
Category
2010s Italian Modern Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
Blue Sapphire and Diamond Double Halo Cocktail Engagement Ring GIA Certified
Located in Hong Kong, HK
Product Specifications:
- 3.04ct (9.86 x 7.40 x 4.39 mm) High quality natural oval cut Blue Sapphire
Quality: Royal Blue color from Sri Lanka
- GIA Certificate included: GIA# 2356213...
Category
2010s Hong Kong Modern Unknown Jewelry
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
Italian Tri-colour 18K Gold Bracelet
Located in Macau, MO
This beautiful 18 karat gold tri-colour bracelet , designed and made in Italy, modern and stylish which can be matched with different outfits for all occasions.
The company is renown...
Category
2010s Chinese Contemporary Unknown Jewelry
Materials
18k Gold, Rose Gold, White Gold, Yellow Gold
Vintage Fresh Water Pearl Single Strand Necklace, Silver Clasp
Located in New York, NY
This marvelous Vintage Fresh Water Pearl Single Strand Necklace Length 16", Silver Clasp
measuring approx. 6 to 6.5 mm
Cream to white c...
Category
2010s Unknown Jewelry
Materials
Pearl, Silver
Pear Shape Aquamarine and Diamond Halo 18 Carat White Gold Pendant and Chain
Located in London, GB
This gorgeous pendant features a wonderful pear shaped aquamarine weighing approximately 11.00ct, mounted in a rub-over, open back setting. The translucent gemstone is beautifully su...
Category
2010s Unknown Modern Unknown Jewelry
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
14K Rose Gold Diamond Split Ring
Located in Los Angeles, CA
14K Rose Gold Diamond Split Ring with 100 round diamonds weighing 0.21ctw all H-SI in quality
The ring is currently as a size 5 but can be resized ...
Category
2010s Unknown Jewelry
Materials
Diamond, 14k Gold, Rose Gold
Hot Fashionable Long Dangling Four Circle Sterling Silver Earrings
Located in New York, NY
Hot Fashionable Long Dangling Four Circle Sterling Silver Earrings
Hot Fashionable Long Dangling Four Circle Sterling Silver Earrings in Cubic Zirconia
Please read the review a...
Category
2010s Indonesian Unknown Jewelry
Materials
Zircon, Sterling Silver
Emerald Cut Eternity Band Set in Platinum
Located in Los Angeles, CA
A timeless piece with twenty-four amazing emerald cut diamonds that can be dressed for a night out on the town or a casual date!
Category
2010s Unknown Jewelry
Materials
Diamond, Platinum
14 Karat Gold Earrings with Diamonds and Amethysts 0.50 Total Diamond Weight
Located in Stamford, CT
14 Kt White Gold Earrings with Diamonds And Amethysts 0.50 Total Diamond Weight
4.79 grams total weight.
Category
2010s Modern Unknown Jewelry
Materials
Amethyst, Diamond, 14k Gold
3.48 Carat Diamond and Ruby Bangle in 18 Karat Gold
Located in Bangkok, TH
A brand new diamond and ruby bangle in 18 karat gold. The total diamond weight is 3.48 carats and ruby weight is 1.49 carats. The total bangle weight is 31.67 grams.
Category
2010s Unknown Jewelry
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Pretty 0.08 Carat 'Boodle' Style Diamond Earrrings, 18 Carat White Gold
Located in Canterbury, GB
A unique piece within our carefully curated Vintage & Prestige fine jewellery collection, we are delighted to present the following: These pretty 0.8...
Category
2010s Unknown Jewelry
Materials
Diamond, White Gold
1.38 Carat Diamond 18k Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine, and impressive 1.38 Carat diamond and 18 karat yellow gold solitaire ring; part of our diverse collection of Victorian jewelry and estate jewelry.
This stunning go...
Category
2010s Unknown Jewelry
Materials
Diamond, Yellow Gold
Rachel Koen 18k Rose Gold Diamond Hamsa Ladies Pendant 0.47cttw
Located in New York, NY
The Star of David sign and the Hamsa symbols are unified in this majestic pendant that features 0.47 brilliant round white diamonds in micro pave setting. Crafted in 14k rose gold. D...
Category
2010s American Modern Unknown Jewelry
Materials
Diamond, Rose Gold
Gold Pendant of Tourmalines Aquamarine Opal Morganite Chakra
Located in Berlin, DE
Various gems 18K gold pendant (Tourmalines, Aquamarines, Opal and Morganite)
pendant length - 2.56 in / 65 mm
pendant weight - 4.51 grams
We ship our jewelry worldwide – for our cu...
Category
2010s Hong Kong Artisan Unknown Jewelry
Materials
Aquamarine, Morganite, Opal, Tourmaline, Crystal, Gold, 18k Gold, Yellow...
Pear Shaped Cluster Diamond Ring in 18 Karat Gold
Located in บางรัก, TH
Elements
This eye-catching Three-Pear Shaped Cluster Diamond Ring is the perfect way to add some sparkle to your look. With diamonds a...
Category
2010s Asian Unknown Jewelry
Materials
Diamond, Gold, 18k Gold, Rose Gold
EVA certified Amalia 0.21 carat round brillant synthetic diamond gold ring
Located in Monte-Carlo, MC
AMALIA model, solid 18K yellow gold ring adorned with 7 round brilliant synthetic diamonds of 0.21 carat total (0.03 ct each).
• Carats: 0.21 ct total
• Color: DEF
• Clarity: VS
...
Category
2010s Unknown Jewelry
14 Karat Gold Hoop Earring, 4.0 Grams
Located in Wilmington, DE
14kt Gold Hoop Earring - 4.0 grams
Category
2010s Unknown Jewelry
18K White Gold Sapphire Diamond Citrine Flower Brooch
Located in New York, NY
Spring has eternally sprung in this bright and colorful flower brooch. The 18 karat white gold stems blossom with shimmering pave diamonds, centered with coral and turquoise surround...
Category
2010s American Modern Unknown Jewelry
Materials
Citrine, Diamond, Sapphire, White Gold
10 Karat Yellow Gold with Sapphire and Diamond Charm / Heart Pendant
Located in Stamford, CT
10 Karat Yellow Gold Charm/Heart Pendant with Blue Sapphires and Diamonds.
4.1 grams total weight.
Category
2010s Modern Unknown Jewelry
Materials
Diamond, Blue Sapphire, 10k Gold
Luxury Rubies & Diamond Cufflinks in Yellow Gold
Located in New York, NY
Custom made
14k Yellow Gold
Diamension: 20x20mm
Weight: 21.6 gr
2.40 Total Diamond Weight
2.00 Total Rubies Weight
Original Retail: $7,900
Category
2010s Unknown Jewelry
Exceptional Emerald and Diamond Halo Dangle Earrings Set in 18 Karat White Gold
Located in Tampa, FL
Exceptional Emerald and Diamond Halo Dangle Earrings Set in 18 Karat White Gold
Emeralds:
Shape - Square Emerald Cut
Weight - 2 Stones = 3.56 c...
Category
2010s American Unknown Jewelry
Materials
Diamond, Emerald, White Gold
14 Karat Gold Cable Necklace with Ruby and Diamond Soldered Pendant 0.10 TDW
Located in Stamford, CT
14Kt White Gold Cable Necklace W/ Ruby And Diamond Soldered Pendant 0.10 TDW
18 Inch
3.09 grams total weight
Category
2010s Unknown Jewelry
Materials
Ruby, Diamond, 14k Gold
14 Karat Yellow Gold Crucifix Cross Pendant with .50 Total Diamond Weight
Located in Stamford, CT
14Kt Yellow Gold Crucifix Cross Pendant with .50 Total Diamond Weight. 46.23mm Long. 23mm side and 9 mm thick.
4.46 grams total weight
Category
2010s Unknown Jewelry
Materials
Diamond, 14k Gold
Hot Fashionable Small Dangling flower Sterling Silver & Cubic Zirconia Earrings
Located in New York, NY
Hot Fashionable Small Dangling flower Sterling Silver & Cubic Zirconia Earrings/ Huggies
Hot Fashionable Small Dangling flower Sterling Silver & Cubic ...
Category
2010s Indonesian Unknown Jewelry
Materials
Zircon, Sterling Silver
Hot Fashionable Small 1.2 Inch Sterling Silver & Cubic Zirconia Hoop Earrings
Located in New York, NY
Hot Fashionable Small 1.2 Inch Sterling Silver & Cubic Zirconia Hoop Earrings
Hot Fashionable Small 1.2 Inch to 1.5 inch wide , Weight 6.4 gm to 7 gm in Sterling Silver And Cub...
Category
2010s Indonesian Unknown Jewelry
Materials
Zircon, Sterling Silver
17.32 Carat Emerald Cut Ruby & Diamond Bracelet
Located in Great Neck, NY
17 pieces of E/C rubies weighing 17.32 cts
Measuring (7.0x5.0) mm
32 pieces of diamonds weighing 1.12 cts
Set in 14k white gold bracelet
Bracelet Size: 7 inches.
Category
2010s American Modern Unknown Jewelry
Materials
Diamond, Ruby, 14k Gold, White Gold
18 Karat White Gold Diamond Butterfly Necklace
Located in Great Neck, NY
127 pieces of round diamonds weighing 1.98 carats
18K white gold
Weighing 7.75 grams
Butterfly Dimensions (27Wx21H) mm
GH VS2-SI1
Category
2010s American Modern Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
Round Brilliant 3.23 Carat Diamond Stud Earrings with Platinum Screwback
Located in Miami, FL
Clarity: VVS1
Earring Style: Stud
Metal: Platinum
Stone: Diamond
Stone Shape: Round
Total Diamond Carat Weight: 3.23
Total Number of Stones: 2
** Comes with GIA Certificate for bot...
Category
2010s American Unknown Jewelry
Materials
White Diamond, Platinum
8.00 Carat Rose Cut Ruby Diamond 18 Karat Yellow Gold Artisan Earrings
Located in London, GB
These Gorgeous 7.75 Carat Rose Cut Ruby Earrings featuring 0.25 Carat in two Diamond slices set in 18 Karat Yellow Gold. Each piece is hand made with a u...
Category
2010s Unknown Contemporary Unknown Jewelry
Materials
Diamond, White Diamond, Ruby, Rose Gold, Gold, 18k Gold, Yellow Gold
23.36 Carat Natural Princess-Cut Aquamarine and White Diamond Pendant Necklace
Located in Hong Kong, HK
23.36 Carat Natural Princess-Cut Aquamarine and White Diamond Pendant Necklace:
A beautiful pendant necklace, it features a princess-cut natural aquamarine weighing 23.36 carat surr...
Category
2010s Hong Kong Modern Unknown Jewelry
Materials
Aquamarine, White Diamond, Gold, 18k Gold, White Gold
Oval Diamond Dots Band Engagement Three Ring Set - Margo & Ally V & Billy
Located in Hertsliya, IL
Timeless & Classic Oval Diamond Engagement Ring "Margo" With Nesting Sidebands "Ally V" & "Billy," Bridal Diamond Three Rings Set.
This list is for the three ring set.
Handmade wit...
Category
2010s Israeli Contemporary Unknown Jewelry
Materials
Diamond, 14k Gold
Elegant Diamond Hoop in Yellow Gold Earrings
Located in New York, NY
- Custom made
- 14k Yellow Gold
- Diameter: 2''
- Width: 3mm
- Weight: 11gr
DIAMONDS:
- 38 stones
- 2.3 carat weight
- VS clarity, G color
Category
2010s Unknown Jewelry
Unknown jewelry & watches for sale on 1stDibs.
Find a range of Unknown jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond jewelry & watches, from our inventory of 80,710, can add a particularly distinctive touch to your look. We have 126,010 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. Prices for Unknown jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $20 and tops out at $7,123,285, while pieces like these, on average, can sell for $2,925.