Unknown Jewelry
520
25,000
2,043
to
2,157
16,436
4,292
26
8
3
914
8,905
57,123
66,907
2,358
1,678
4,071
2,681
2,070
3,432
3,514
3,446
4,540
2,629
492
148,190
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
Pear Diamond Orange Black White Enamel Coiled Serpent Snake Ring Yellow Gold
Located in Lisbon, PT
A contemporary diamond and polychrome enamel serpent snake cocktail or dress ring in 19.2 karat yellow gold, Portuguese, 2010s. This openwork ring is modelled as a snake coiling arou...
Category
2010s Portuguese Contemporary Unknown Jewelry
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Enamel
Art Deco Style Emerald and Diamond Drop Earrings in 14 Karat White & Yellow Gold
Located in London, GB
A pair of Art Deco style emerald and diamond drop earrings in 14 karat white and yellow gold.
Each earring features a trio of cabochon cut emeralds suspended from three beautifully ...
Category
2010s North American Art Deco Unknown Jewelry
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
Gold Earrings 14 Karat
Located in Wilmington, DE
Gold Earrings 14Kt
Brush and Plain White and Yellow Gold Earrings
12-10024
Category
2010s Italian Artisan Unknown Jewelry
Materials
Gold, 14k Gold
18 Karat White Gold Heart / Religious Pendant with Diamond Accents
Located in Stamford, CT
18 Karat White Gold Heart / Religious Pendant with Diamond Accents 0.06 TDW.
2.41 grams total weight.
Category
2010s Contemporary Unknown Jewelry
Materials
Diamond
2.45Ct Natural Emerald and Diamond 14K Solid Yellow Gold Necklace
Located in Los Angeles, CA
2.45Ct Natural Emerald and Diamond 14K Solid Yellow Gold Necklace
Amazing looking piece!
Stamped: 14K
Suggested Replacement Value: $4,50...
Category
2010s American Unknown Jewelry
Materials
Diamond, Emerald, Yellow Gold, 14k Gold
Contemporary GIA Certified 0.65 carat Diamond and Platinum Ring and Wedding Band
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive contemporary 0.65 carat diamond and platinum solitaire and wedding band set; part of our diverse diamond jewellery and estate jewelry collections.
This stunning, fine and impressive diamond engagement ring and band set has been crafted in platinum.
The impressive solitaire ring displays a central 0.50ct modern brilliant round cut diamond, set within a swirl design.
The solitaire ring's plain tapering ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.
The stunning matching and paralleling wedding band/half eternity ring is embellished with fifteen pavé set modern brilliant round cut diamonds.
The diamond ring is hallmarked to the interior of the shank with the maker's mark (LJ), the platinum mark 950 and the Birmingham assay office hallmark (anchor).
The diamond wedding band is hallmarked to the interior of the shank with the maker's mark (RBD), with the platinum guarantee mark (orb), the platinum fineness mark 950, the Edinburgh assay office mark (castle) and the date letter for 2015 (q).
This impressive platinum wedding band set...
Category
2010s British Contemporary Unknown Jewelry
Materials
Diamond, Platinum
Cameo Earrings with Braided 14 Karat White Gold Border Post Back
Located in Stamford, CT
Cameo Earrings With Braided 14 Karat White Gold Border Post Back
5.61 total weight.
Category
2010s Modern Unknown Jewelry
Materials
White Gold
Certified Natural Nephrite White Hetian Jade Necklace, Birds and Nature Motif
Located in Hong Kong, HK
For your consideration is a certified natural nephrite jade necklace. This jade is very well carved. The jade carving is of scenic nature of birds and trees. The Hetian nephrite jade carving is close to being white. The photo (#3) that best represent the jade color is the one taken with a human hand as the background. Hetian jade...
Category
2010s Chinese Contemporary Unknown Jewelry
Materials
Jade
Bicolor Topaz Pendant White Gold Natural Slice Blue Gemstone amulet
Located in Berlin, DE
18K white gold pendant with natural bicolor topaz slice
topaz origin - Volyn, Ukraine
topaz measurements - 1.14 х 1.65 in / 29 х 42 mm
topaz weight - 74 carats
pendant weight - 24.96...
Category
2010s French Aesthetic Movement Unknown Jewelry
Materials
Topaz, 18k Gold, White Gold
18 Karat White Gold French Lever Back Earrings with Diamonds
Located in Stamford, CT
18Kt White Gold French Back Earrings with Diamonds with 8 Diamonds 8.4 grams in total.
Category
2010s Unknown Jewelry
Materials
Diamond
14K White Gold .70cttw Diamond Stud Screwbacks
Located in New York, NY
[Evita Diamonds]
#1 Trusted, Best Rated, Very High Quality & Purity
Here at Evita Diamonds since 1992 we have built an enormous and dedicated family to our customers for over 30 yea...
Category
2010s American Art Deco Unknown Jewelry
Materials
Diamond, White Gold
Black Long Hexagon Diamond Alternative Celestial Engagement Ring 14k Rose Gold
Located in Hertsliya, IL
Alternative and outstanding, black Long Hexagon Diamond Unique Engagement Ring, Celestial Hindi Moon. READY TO SHIP!
The black diamond exudes a b...
Category
2010s Israeli Art Deco Unknown Jewelry
Materials
Diamond, Black Diamond, 14k Gold, Rose Gold
Women's Cuban Link Bracelet in 10k Rose Gold
Located in New York, NY
-10k Rose Gold
-Length: 6.75”
-Width: 6.75mm
-Weight:18.3gr
-Diamonds: 7.5, VS/G
Category
2010s Unknown Jewelry
Coral Mother of Pearl Diamond and Onyx Diamond Parrot Brooch
Located in Banbury, GB
SKU: AT-1047
Weight: 39.5g
Dimension: 8.6*5.5cm
_________________________________________
Metal: 18K Yellow Gold
Weight: Approx. 4.3g
_________________________________________
Condi...
Category
2010s Italian Unknown Jewelry
Materials
Coral, Diamond, Onyx, Pearl, 18k Gold
Half Eternity Diamond Ring
Located in London, GB
A half eternity diamond ring, consisting of nineteen baguette-cut diamonds, weighing 0.33 carats in total, all channel-set in white gold mou...
Category
2010s British Modern Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
Diamond-Set Half Eternity Ring
Located in London, GB
A diamond-set half eternity ring, consisting of seven baguette cut diamonds and six princess-cut diamonds set in-between, weighing 0.5 carats in total, all channel-set in white gold ...
Category
2010s British Modern Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
Solid 18 K White Gold Ring Marquise Diamond Fancy Colored Diamonds
Located in Zurich, Zollstrasse
A unique solid 18 K white Gold ring featuring a marquise cut Diamond ca. 2.10 ct, I color, I clarity in a bezel setting. 10 fancy colored natural ...
Category
2010s Swiss Contemporary Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
18 carat yellow gold diamonds ring
Located in Monte-Carlo, MC
18 carat yellow gold ring designed with a gradation of 31 round brillant cut diamonds, 10 diamonds weighing 0.24 carats, 10 diamonds weighing 0.12 carats and 11 diamonds weighing 0.1...
Category
2010s Unknown Jewelry
Materials
Diamond, Yellow Gold
10 Karat Yellow and White Gold Onyx Solitaire Ring with Diamond Accents
Located in Stamford, CT
10 Karat Yellow and White Gold Onyx Solitaire Ring with Diamond Accents
1.12 total diamond weight.
Size 6
2.87 grams total weight.
Category
2010s Modern Unknown Jewelry
Materials
Diamond, Onyx, 10k Gold
2.29 Carat Oval-Cut Vivid Blue Sapphire and White Diamond Pendant Necklace
Located in Hong Kong, HK
2.29 Carat Oval-Cut Vivid Blue Sapphire and White Diamond Pendant Necklace:
A beautiful pendant necklace, it features a 2.29 carat oval-cut vivid blue sapphire in the centre surroun...
Category
2010s Hong Kong Contemporary Unknown Jewelry
Materials
White Diamond, Sapphire, Blue Sapphire
18 Karat White and Yellow Gold Bracelet
Located in Wilmington, DE
11-10134
18 Kt White and Yellow Gold Link Bracelet
made in Italy
32.60 grams
Category
2010s Italian Art Deco Unknown Jewelry
Materials
18k Gold
Flower Stud Earrings Set in 9k Yellow Gold
Located in London, GB
An elegant pair flower stud earrings set in 9k yellow gold.
Each earring consists of a five petaled flower and they are secured to the reverse with ...
Category
2010s British Modern Unknown Jewelry
Materials
Gold, 9k Gold, Yellow Gold
14 Karat White Gold Diamond Post Earrings Art Deco Style Screw Back
Located in Stamford, CT
14Kt White Gold Diamond Post Earrings Art Deco Style Screw Back. 3.66 grams .50 total weight
50 diamonds.
Category
2010s Art Deco Unknown Jewelry
Materials
Diamond, 14k Gold
14 Karat White Gold Sapphire and Diamond Pendant Necklace
Located in Stamford, CT
14 Karat White Gold 15 Inch Sapphire and Diamond Pendant Necklace
0.25 total diamond weight
2.04 grams total weight.
Category
2010s Modern Unknown Jewelry
Materials
Diamond, Blue Sapphire, 14k Gold
5.10 Carat Natural Diamond & Blue Sapphire 14 Karat Solid Yellow Gold Men's Ring
Located in Los Angeles, CA
5.10 Carats Natural Diamond & Blue Sapphire 14K Solid Yellow Gold Men's Ring
Amazing looking piece!
Suggested Replacement Value: $6,000.00
Total Natural Round Cut Diamonds Weight...
Category
2010s American Unknown Jewelry
Materials
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
10.80 Carats Natural Blue Sapphire and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
10.80 Carats Natural Blue Sapphire and Diamond 14K Solid White Gold Ring
Total Blue Sapphire Weight is: Approx. 8.90 Carats
Natural Sapphire Measures: Approx. 14.00 x 11.00mm
Sapp...
Category
2010s American Unknown Jewelry
Materials
Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold
Bangle with Rubies and Princess Cut Diamonds. D4.02ct.t.w. Rubies 2.76ct.t.w.
Located in Los Angeles, CA
Bangle in 18K yellow gold with 3-row invisible set combination princess cut diamonds and rubies. D4.02ct.t.w. Rubies 2.76ct.t.w.
Category
2010s American Unknown Jewelry
Materials
Diamond, Ruby, 18k Gold
1.95 Carat Emerald and Diamond Ring in 18 Karat Gold
Located in Bangkok, 10
This emerald and diamond ring is truly an object of luxury. Featuring an impressive 1.95 carat emerald set with sparkling white diamonds, it is a statement piece that is sure to get ...
Category
2010s Unknown Unknown Jewelry
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold
14kt Gold Ruby and Diamond Necklace Having 3 Rubies and 2 Round Diamonds
Located in Stamford, CT
14kt Gold 3 Ruby and 2 Diamond, .14TDW Necklace 4 Grams Total on a 16 inch Necklace.
Category
2010s Unknown Jewelry
2.86 Carat Trillion Cut Tanzanite & Diamond Ring
Located in Palm Desert, CA
Set in 14 karat white gold, weighing 3.45 grams, is one 2.86 carat Trillion cut Tanzanite, with 58 Round Brilliant Cut diamonds weighing approxi...
Category
2010s Unknown Jewelry
Materials
Diamond, Tanzanite, 14k Gold, White Gold
EVA certified Florine 0.10 carat round brillant synthetic diamond gold necklace
Located in Monte-Carlo, MC
FLORINE model, necklace in solid 18K white gold adorned with 5 round brilliant synthetic diamonds of 0.1 carat. (0.02 ct each)
• Carats: 0.1 ct total
• Color: DEF
• Clarity: VS
•...
Category
2010s Unknown Jewelry
Materials
18k Gold
South Sea Pearl and Diamond Bakelite Bracelet
Located in London, GB
A Bakelite Bracelet, comprising of two outer rows of white Bakelite, with gold coloured South Sea pearls set in-between, and eight-cut diamonds set...
Category
2010s Unknown Modern Unknown Jewelry
Materials
Diamond, South Sea Pearl, Gold, Silver
18 carat white gold Tahiti pearl and diamonds ring
Located in Monte-Carlo, MC
18 carat white gold ring designed with 1 round Tahiti pearl of 8.20 mm. surrounded by 29 round brillant cut diamonds weighing 0.09 carats.
Quality of the diamond
Color: H
Clarity: S...
Category
2010s Unknown Jewelry
Materials
Diamond, Pearl, White Gold
14 Karat Yellow Gold Diamond and Pearl Circle Brooch
Located in Stamford, CT
14 Karat Yellow Gold Diamond And Pearl Circle Brooch
1.00 total diamond weight.
6.80 grams total weight.
Category
2010s Modern Unknown Jewelry
Materials
Diamond, Pearl, 14k Gold
18 carat yellow gold religious Virgin filigree pendant
Located in Monte-Carlo, MC
18 carat yellow gold religious Virgin filigree pendant.
Weight : 6.80 gr.
Dimensions : 3.60 x 2.20 x 0.50 cm
Jewel delivered in a luxurious box wit...
Category
2010s Unknown Jewelry
Materials
Yellow Gold
14 Karat Two-Tone Yellow and White Gold Brooch with Ruby and Sapphire Cabochon
Located in Stamford, CT
14 Karat Two Tone Yellow and White Gold Brooch With Ruby And Sapphire Cabochon
Center Ruby cabochon. Two Side Sapphire Cabochon. 70mm by 20mm.
Category
2010s Contemporary Unknown Jewelry
Materials
Ruby, Sapphire, 14k Gold
18 k white gold necklace with central heart with brilliant cut diamonds ct.0.65
Located in BARI, IT
18 k White gold necklace with a central heart with diamonds (ct.0.65). The chain is of the diamond type. The heart has three larger central stones and an ...
Category
2010s Italian Unknown Jewelry
Materials
Diamond, 18k Gold, White Gold
18 Karat White Gold Vivid Royal Blue Sapphire and Diamond Ring
Located in Macau, MO
A stunning and glamorous ring, set with an oval vivid royal blue sapphire weighing 2.17cts, decorated with brilliant-cut diamonds extending to shoulde...
Category
2010s Hong Kong Contemporary Unknown Jewelry
Materials
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
102.98 Carat Pearl Diamond and Onyx Tassel Necklace set on 18 Karat White Gold
Located in Wan Chai District, HK
This is a gorgeous looking Cultured and Freshwater Pearl with Diamond and Onyx Tassel Necklace weighing 102.98 carats in total. This stunning piece features glimmering beads with va...
Category
2010s Unknown Unknown Jewelry
Materials
Diamond, Onyx, Pearl, Sapphire, White Gold
Reverse Set Sapphire and Diamond Earrings
Located in New York, NY
Reverse set sapphire and Diamond Earrings.
10.73 ct diamonds
21.31 ct sapphires
18 karat gold
Category
2010s American Modern Unknown Jewelry
Materials
Diamond, Blue Sapphire, 18k Gold
14 Karat Yellow Gold Cameo Cryptophrase Stone Ring
Located in Stamford, CT
14Kt Yellow Gold Cameo Cryptophrase Stone Ring.
Size 6.5 with 8 grams total weight.
Category
2010s Unknown Jewelry
Materials
Diamond, 14k Gold
Bespoke 18 Karat 1.00 Carat Round Brilliant Diamond Cluster Drop Studs Earrings
Located in London, GB
Versatile micro set 18k white gold earrings with 3 rows of concentric circles all intricately laced in 1.00ct round brilliant H-SI diamonds. These earrings can be used as studs or as...
Category
2010s British Modern Unknown Jewelry
Materials
Diamond, White Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
Modern Platinum 4.29 Carat Natural Royal Blue Sapphire & Diamond Engagement Ring
Located in Los Angeles, CA
Stunning Modern Platinum Ring.
The 3.15 carat centerstone is a Royal Blue Cushion Shaped heated Sri Lankan Sapphire measuring 8.64x7.53x5.24mm.
...
Category
2010s Modern Unknown Jewelry
Materials
Diamond, Blue Sapphire, Platinum
10.70 Carat Exquisite Natural Blue Sapphire and Diamond 14K Solid White Gold
Located in Los Angeles, CA
10.70 Carats Exquisite Natural Blue Sapphire and Diamond 14K Solid White Gold Ring
Total Blue Sapphire Weight is: Approx. 10.00 Carats
Sapphire Measures: Approx. 14 x 11.78mm
Natu...
Category
2010s American Unknown Jewelry
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
17.60 Carat Impressive Red Ruby and Diamond 14 Karat Yellow Gold Ring
Located in Los Angeles, CA
17.60 Carats Impressive Red Ruby and Diamond 14K Yellow Gold Ring
Total Red Ruby Weight is: 16.00 Carats (glass-filled)
Ruby Measures: 14.50 x 12.70mm
Natural Round Diamonds Weigh...
Category
2010s American Unknown Jewelry
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
Olympus Art Certified Crown Ring with Diamonds
Located in Istanbul, TR
Olympus Art Certified Crown Ring with Diamonds,
Rose Gold 18 K, Diamond 0.94 Carat, Diamond Marquise 1.17 Carat
Category
2010s Turkish Classical Greek Unknown Jewelry
Materials
Diamond, Rose Gold
14 Karat Yellow Gold Ring Princess Cut Three Blue Topaz with Diamond Accents
Located in Stamford, CT
14 Karat Yellow Gold Ring Princess Cut Three Blue Topaz With Diamond Accents
0.06 Total Diamond Weight
Size 6.5
2.97 grams total weight.
Category
2010s Modern Unknown Jewelry
Materials
Diamond, Topaz, 14k Gold
14 Karat White Gold Necklace 1.50 Carat Chain, 21.83 Grams
Located in Stamford, CT
14Kt White Gold Necklace 1.50 TDW 16 Inch Chain 21.83 Grams. This fine Italian Stamped gold and diamond chain in the Art Deco fashion is simply stunning and would look wonderful on ...
Category
2010s Unknown Jewelry
14 Karat Yellow Gold Heart Pendant with Pearl Center
Located in Stamford, CT
14 Karat Yellow Gold Heart Pendant with Pearl.
3.55 grams total weight.
Category
2010s Contemporary Unknown Jewelry
Materials
Pearl, 14k Gold
Oval Shaped Pink Morganite Diamond Accent Engagement Ring in 14k Rose Gold
Located in New York, NY
4 Carat Morganite and White Diamond Cocktail Statement Ring in 14 Karat Rose Gold Size 6.5
Polished to a brilliant shine, this ring is designed to bring you joy and happiness. Cent...
Category
2010s American Contemporary Unknown Jewelry
Materials
Diamond, Morganite, White Diamond, 14k Gold, Rose Gold
14 Karat Yellow Gold Fancy Link Necklace
Located in Stamford, CT
14Kt Yellow Gold 36 inche Fancy Link Necklace
7.08 grams total weight
Category
2010s Unknown Jewelry
Materials
14k Gold
14 Karat White Gold Latch Back Earrings with Baguette Cut Diamond
Located in Stamford, CT
Latch Back Earrings with Baguette Cut Diamonds set in 14Kt White Gold 3.31 grams total weight.
Category
2010s Unknown Jewelry
Materials
Diamond
6.50 Carat Impressive Red Ruby and Diamond 14 Karat Yellow Gold Ring
Located in Los Angeles, CA
6.50 Carats Impressive Red Ruby and Diamond 14K Yellow Gold Ring
Total Red Ruby Weight is: 6.25 Carats
Ruby Measures: 11x 9mm (Lead Glass Filled)
Natural Round Diamonds Weight: .2...
Category
2010s American Unknown Jewelry
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
18 Karat White Gold Yellow Diamond Ring
Located in Macau, MO
A diamond ring, set with squared-cut natural yellow diamonds weighing approximately 0.62 carats, flanked by brilliant-cut white diamonds weighing approximately 0.56 carats, mounted ...
Category
2010s Hong Kong Contemporary Unknown Jewelry
Materials
Diamond, Yellow Diamond, White Gold, 18k Gold
14 Karat White Gold French Back Huggie Earrings with Blue Topaz
Located in Stamford, CT
French Back Huggies Earrings with Blue Topaz 7 grams total weight.
Category
2010s Unknown Jewelry
Materials
Topaz
14.70 Carat Natural Amethyst and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
14.70 Carats Natural Amethyst and Diamond 14K Solid White Gold Ring
Total Natural Emerald Cut Amethyst Weights: Approx. 14.00 Carats
Amethyst Measures: Approx. 16 x 12mm
Natural R...
Category
2010s American Unknown Jewelry
Materials
Amethyst, Diamond, 14k Gold, White Gold
6.70 Carat Natural Red Ruby and Natural Diamond 14K Solid Yellow Gold Necklace
Located in Los Angeles, CA
6.70Ct Natural Red Ruby and Natural Diamond 14K Solid Yellow Gold Necklace
Amazing looking piece!
Stamped: 14K
Oval-Cut Ruby Weight is Approx. 6.00 Carats
Ruby Measures: 12 x 10m...
Category
2010s American Unknown Jewelry
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
Exquisite 3.25 Ct Natural Aquamarine and Diamond 14k Solid White Gold Earrings
Located in Los Angeles, CA
Exquisite 3.25 Carats Natural Aquamarine and Diamond 14K Solid White Gold Stud Earrings
Amazing looking piece!
Total Natural Round Cut White Diamonds Weight: Approx. 1.00 Carat (co...
Category
2010s American Unknown Jewelry
Materials
Aquamarine, Diamond, 14k Gold, White Gold
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.