Skip to main content

1 Carat Jewelry & Watches

93
7,223
to
908
5,676
623
3
1
7
53
869
6,294
26
20
66
51
33
44
28
29
42
48
2
642
210
142
135
133
4,911
2,238
74
5,007
2,608
2,234
1,672
1,680
5,530
1,428
1,047
562
536
2942
871
462
441
393
1,920
1,709
386
53
36
35
32
29
8
6
5
4
2
1
Carat Weight: 1 Carat
Art Deco J.E. Caldwell Diamond and Onyx Platinum Line Bracelet
Located in Chevy Chase, MD
A beautifully made Art Deco era Diamond and Onyx line bracelet designed by J.E. Caldwell! The bracelet is made in platinum, and contain...
Category

Mid-20th Century American Art Deco 1 Carat Jewelry & Watches

Materials

Diamond, Onyx, Platinum

Yellow Gold Ruby Diamond Cluster Halo Ring - 10k Marquise & Round 1.13ctw
Located in Greensboro, NC
Size: 7 1/4 Sizing Fee: Up 2 1/2 sizes for $ 30 or Down 1 1/2 sizes for $30 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Rubies Treatment: Heating Car...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, Ruby, 10k Gold, Yellow Gold

Art Deco Pearl Diamond 18k White Gold Convertible Brooch Pendant
Located in Beverly Hills, CA
One Art Deco Pearl Diamond 18k White Gold Convertible Brooch Pendant. Featuring three pearls measuring approximately 3.50-6.05 millimeters. Accented by 26 old European, rose, and senaille cut diamonds with a total weight of approximately 1.30 carats, graded near-colorless to faint, SI clarity. Crafted in 18 karat white gold with purity mark. Circa 1930. The brooch is 1 ¾ inches in length and 1 ⅛ inches in width. The brooch has bails on the back that allow it to be converted into a pendant. About this Item: Behold an exquisite masterpiece of Art Deco brilliance- a convertible brooch and pendant crafted in luxurious 18 karat white gold. Its design features three lustrous pearls, ranging gracefully from 3.50 to 6.05 millimeters. The piece is illuminated by a dazzling array of 26 old European, rose, and senaille cut diamonds, totaling approximately 1.30 carats, boasting near-colorless to faint hues and SI clarity. A true testament to the era, this convertible jewelry...
Category

1930s Art Deco Vintage 1 Carat Jewelry & Watches

Materials

Diamond, White Diamond, Pearl, Gold, 18k Gold, White Gold

GIA Certified 1.2 Pear Cut Halo Diamond with Halo Pendant Necklace
Located in Rome, IT
Radiate elegance and sophistication with this exquisite GIA Certified 1.2 Carat Pear Cut Halo Diamond Pendant Necklace. At the heart of this stunning pendant gleams a brilliant pear-...
Category

2010s Unknown Contemporary 1 Carat Jewelry & Watches

Materials

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

1.42ct Pear Blue Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2231220874 Shape: Pear Cutting Style: Cutting Style: Crown: Modified Brilliant Cut ...
Category

2010s Sri Lankan 1 Carat Jewelry & Watches

Materials

Blue Sapphire

Yellow Gold Sapphire & Diamond Halo Ring - 14k Pear & Square 1.31ctw
Located in Greensboro, NC
Size: 6 Sizing Fee: Up 1 size for $40 or Down 1 size for $30 Metal Content: 14k Yellow Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): .85ctw Cut: Pear & Squ...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

GIA Certified 1 Carat Light Blue Cushion Diamond Double Halo Cocktail Ring
Located in PARIS, FR
We invite you to discover this unique cocktail ring set with a 1.15 carat GIA certified cushion cut light blue diamond enhanced with a double halo of colorless and pink diamonds embe...
Category

21st Century and Contemporary Asian Art Deco 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold

Art Deco Natural Ruby and Diamond Drop 18K Gold Earrings
Located in New York, NY
Elevate your jewelry collection with these exquisite Ruby Drop Earrings in a captivating Art Deco style, adorned with delicate diamond ribbon accents. These earrings blend the timele...
Category

19th Century Art Deco Antique 1 Carat Jewelry & Watches

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

1.23ct Round Blue Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 6237220801 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting ...
Category

2010s Sri Lankan 1 Carat Jewelry & Watches

Materials

Blue Sapphire

1.23 Carat Natural Diamond Hoop Earrings 14 Karat White Gold
Located in Great Neck, NY
Beautiful pair of diamond inside out hoop earrings in 14k white gold. Secures with snap closure for wear. Measures 1.25 inch x 1.25 inch diameter. Average H Color, SI Clarity *Fr...
Category

2010s American 1 Carat Jewelry & Watches

Materials

Diamond, 14k Gold, White Gold

GIA Report Certified D VVS 1 Carat Emerald Cut Solitaire Diamond Engagement Ring
Located in Jaipur, RJ
GIA Report Certified D VVS1, 1 Carat Emerald Cut Solitaire Diamond Engagement Ring Available in 18k white gold. Same design can be made also with other custom gemstones per request...
Category

2010s Indian Art Deco 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold

1.27 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1 Ct Natural Emerald, Oval Stone and Diamond Ring 14 Karat Yellow Gold
Located in New York, NY
approximately 1 Ct Natural Brazilian Emerald And Diamond Ring 14 Karat Yellow Gold Size 6 Oval Shape Emerald Ring There are 4 Natural fi...
Category

2010s 1 Carat Jewelry & Watches

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Precious 1.12ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
Precious 1.12ct Ideal Cut Round Diamond - GIA Certified Elevate your collection with this stunning 1.12-carat round diamond. This diamond is a brilliant choice for those seeking sup...
Category

2010s Israeli 1 Carat Jewelry & Watches

Materials

Diamond

Estate Colombian emerald 1.13ct diamond ring
Located in Overland Park, KS
Estate platinum ring with a 1.13ct Colombian Emerald step cut stone flanked with 2 white Vs diamond baguettes .35tcw. The emerald features a deep and vibrant green color indicative o...
Category

21st Century and Contemporary Modern 1 Carat Jewelry & Watches

Materials

Diamond, Emerald, Platinum

1.33 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

Rare Green Diamond Engagement Ring
Located in Hong Kong, HK
Rare Green diamond Ring Any diamond that is green is considered to be prized and rare. Here we have put together 6 pcs of rare green diamonds...
Category

21st Century and Contemporary Hong Kong Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold

1.30 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

GIA Certified Fancy Pink 3.1 CTW Diamond Double Halo Ring
Located in Miami, FL
GIA certified round cut fancy pink diamond with multi colored double diamond halo ring crafted in 18k white & rose gold. The main pink gemstone and the 14 round cut pink diamonds are...
Category

21st Century and Contemporary Art Deco 1 Carat Jewelry & Watches

Materials

Pink Diamond, Diamond, 18k Gold, White Gold, Rose Gold, Gold

1.42 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

Vintage 1.33 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 1.33 Carat Sapphire Diamond Platinum Ring. Featuring one oval sapphire of 1.33 carats. Accented by two tapered baguette and four round brilliant cut diamonds with a total...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.06 Carats Morganite Diamonds set in 14K Rose Gold Ring
Located in Los Angeles, CA
Discover the captivating beauty of this 14K rose gold ring featuring a 1.06 carat cushion shape natural Morganite adorned with 0.15 carats of dazzling diamonds. The soft pink hue of ...
Category

21st Century and Contemporary Unknown 1 Carat Jewelry & Watches

Materials

Diamond, Morganite, 14k Gold, Rose Gold

Estate Yellow Oval Sapphire and Diamond Necklace White Gold Pendant Link Chain
Located in Overland Park, KS
Listed is an estate 14k white gold oval sapphire and diamond necklace. The piece is in great condition and ready to be shown off. The necklace features a nice clean oval yellow sapph...
Category

21st Century and Contemporary Modern 1 Carat Jewelry & Watches

Materials

Diamond, Yellow Sapphire, Gold, 14k Gold, White Gold

1.13 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.06 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.40 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.47 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.44 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

Captivating 1.01ct Ideal Cut Natural Diamond - IGI Certified
Located in רמת גן, IL
Captivating 1.01ct Ideal Cut Natural Diamond - IGI Certified Experience a touch of timeless elegance with this 1.01-carat emerald cut diamond. It is certified by the IGI, assuring i...
Category

2010s Israeli 1 Carat Jewelry & Watches

Materials

Diamond

Pristine 1.41ct Ideal Cut Pair of Diamonds - IGI Certified
Located in רמת גן, IL
Pristine 1.41ct Ideal Cut Pair of Diamonds - IGI Certified Discover a breathtaking set of two emerald-cut diamonds, totaling 1.41 carats. With a perfect color grade, these diamonds...
Category

2010s Israeli 1 Carat Jewelry & Watches

Materials

Diamond

1.43 Carat Diamond Oval Hoops Earrings 14 Karat Yellow Gold
Located in Great Neck, NY
Beautiful pair of natural diamond inside out oval hoop earrings in 14k yellow gold. Secures with snap closure for wear. Average Color F, Clarity I, Measures 1.40 inch. *Free shippi...
Category

2010s American 1 Carat Jewelry & Watches

Materials

Diamond, 14k Gold, Yellow Gold

1.37 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.15 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

Precious 1.00ct Ideal Cut Natural Diamond - IGI Certified
Located in רמת גן, IL
Precious 1.00ct Ideal Cut Natural Diamond - IGI Certified Embrace the classic beauty of this 1.00-carat pear-shaped diamond. Certified by the IGI, this diamond reflects refined tast...
Category

2010s Israeli 1 Carat Jewelry & Watches

Materials

Diamond

EFFY Sapphire Diamond Three-Stone Ring - Yellow Gold 14k Marquise 1.01ctw
By Effy
Located in Greensboro, NC
Size: 8 1/2 Sizing Fee: Up 3 sizes for $40 or Down 2 sizes for $30 Brand: EFFY Metal Content: 14k Yellow Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): .61...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Tiffany & Co. Platinum Legacy Cushion 1.56tcw G VVS2 Tapered Diamonds Rare!
Located in Overland Park, KS
This listing is for a rare complete Tiffany Legacy cushion plat and diamond engagement ring with tapered diamonds on the sides. Tiffany doesn't ...
Category

21st Century and Contemporary Modern 1 Carat Jewelry & Watches

Materials

Diamond, Platinum

GIA Certified 1.39 Carat Zambian Emerald and Diamond Floral Box Pendant Necklace
Located in Miami, FL
GIA Certified 1.39 Carat F2 Zambia Emerald Floating and Diamond Floral Pattern Pendant 18K Gold Necklace. Floating pendant necklace featuring a GIA certified Zambia origin 1.39 carat natural emerald center stone. Paired with 39 natural round-cut white diamonds, surrounding the perimeter of the pendant as well as the border of the emerald. All set in 18k white gold, the pendant features paisley art...
Category

21st Century and Contemporary Zambian Art Deco 1 Carat Jewelry & Watches

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

1ct Green Tourmaline Pendant w Earth Mined Diamonds in Solid 14K Gold Pear 11x5
Located in Columbus, OH
Stunning green tourmaline Pendant in 14K white gold set with a beautiful diamond halo. Perfect for May birthstone and any special occasion! Specifications Item Type: Pendant Cent...
Category

2010s American Modern 1 Carat Jewelry & Watches

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, White Gold

1.25 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.02 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

1.00 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

Brilliant 1.03ct Ideal Cut Round Diamond - IGI Certified
Located in רמת גן, IL
Brilliant 1.03ct Ideal Cut Round Diamond - IGI Certified A stunning 1.03-carat round brilliant diamond secured in a security blister, this diamond is protected and presented in a wa...
Category

2010s Israeli 1 Carat Jewelry & Watches

Materials

Diamond

1.35 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

HRDAntwerp certified 1.00 carat Cushion Shape Natural Diamond
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Weight: 1.00ct Shape: Cushion Color: slightly tinted white (J) Clarity: SI1 Polish: Very Good Symm: Fair Dimensions (mm): ...
Category

21st Century and Contemporary Emirian Modern 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold

Radiant 1.12ct Ideal Cut Round Diamond - IGI Certified
Located in רמת גן, IL
Radiant 1.12ct Ideal Cut Round Diamond - IGI Certified A magnificent 1.12-carat round diamond, boasting an exceptional color grade and clarity. Certified by the IGI, this diamond i...
Category

2010s Israeli 1 Carat Jewelry & Watches

Materials

Diamond

1.38 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a n...
Category

2010s Zambian 1 Carat Jewelry & Watches

Materials

Emerald

Diamond By The Yards Necklace In 14k Two-Tone gold - Natural - Paper-Clip Chain
Located in Great Neck, NY
Diamond By The Yards Necklace In 14k Two-Tone gold - Natural - Paper-Clip Chain 12 Natural Full Brilliant Cut Diamonds 14k Yellow and White Gold 1.00 Total Carat Weight MADE IN USA P...
Category

2010s American 1 Carat Jewelry & Watches

Materials

Diamond, Gold, 14k Gold, White Gold, Yellow Gold

Yellow Gold Diamond Double C Bracelet 6 1/4" -18k Rnd 1.32ctw Chain Link Lattice
Located in Greensboro, NC
Metal Content: 18k Yellow Gold Stone Information Natural Diamonds Carat(s): 1.32ctw Cut: Round Brilliant Color: E - F Clarity: VS1 - VS2 Total Carats: 1.32ctw Style: Chain Link F...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold, Yellow Gold

IGI 14K 1.30 ct Tanzanite&Pink Diamond Antique Art Deco Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 1.30 ct Tanzanite&Pink Diamond Antique Art Deco Style Engagement Ring* The natural intense bluish violet tanzanite, weighing 1.30 ct, is the center stone surrounded by natur...
Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, Pink Diamond, Tanzanite, Gold, 14k Gold, White Gold

14K 1.09 tw Natural Pink Diamonds&Diamonds Eternity Engagement Ring
Located in Kaohsiung City, TW
*14K 1.09 ct Natural Pink Diamonds&Diamonds Eternity Engagement Ring* This band features a stunning 5-row eternity design with natural pink diamonds weighing 0.63 ct and natural FG ...
Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Jewelry & Watches

Materials

Pink Diamond, Diamond, White Gold, Rose Gold, 14k Gold, Gold

HRDAntwerp certified 1.01 carat Cushion Shape Natural Diamond F SI2
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Weight: 1.01ct Shape: Cushion Color: rare white + (F) Clarity: SI2 Polish: Excellent Symm: Good Dimensions (mm): 5.90 x 5....
Category

21st Century and Contemporary Emirian Modern 1 Carat Jewelry & Watches

Materials

Diamond

Cartier 1.44 Carat Diamond Dress Ring
Located in London, GB
Here we have a gorgeous diamond dress ring from the world renowned luxury jewellery house of Cartier. This piece has been crafted from 18ct yellow gold and features a remarkable 1.44...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold, Yellow Gold

HRDAntwerp certified 1.01 carat Cushion Shape Natural Diamond I VS1
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Weight: 1.01ct Shape: Cushion Color: slightly tinted white + (I) Clarity: VS1 Polish: Excellent Symm: Good Dimensions (mm)...
Category

21st Century and Contemporary Emirian Modern 1 Carat Jewelry & Watches

Materials

Diamond, 18k Gold

Diamond 18k Yellow Gold Bow Ring
Located in Beverly Hills, CA
One Diamond 18k Yellow Gold Bow Ring. Featuring ten baguette and 74 round brilliant cut diamonds with a total weight of 1.37 carats, graded near-colorles...
Category

21st Century and Contemporary 1 Carat Jewelry & Watches

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

GIA certified 1.34 ct Emerald Shape Natural Fancy Orangy Brown Diamond
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Weight: 1.34ct Shape: Emerald Color: Brown Intensity: Fancy Overtone: Orangy Clarity: I2 Polish: Very Good Symm: Good Dime...
Category

21st Century and Contemporary Emirian Modern 1 Carat Jewelry & Watches

Materials

Diamond, Yellow Diamond, Brown Diamond, Emerald

HRDAntwerp certified 0.74 and 0.71 carat Pear Shape Pair of Natural Diamond
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Matching Pair of 2 Pear shape natural diamonds Pear shape natural diamond 1: Weight: 0.71 ct Shape: Pear Color: exceptiona...
Category

21st Century and Contemporary Emirian Modern 1 Carat Jewelry & Watches

Materials

Diamond

GIA certified 1.24 carat Rectangular Cut Natural Fancy Dark Orangy Brown Diamond
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Weight: 1.24 ct Shape: Rectangular Brilliant Color: Brown Intensity: Fancy Dark Overtone: Orangy Clarity: VS1 Polish: Ver...
Category

21st Century and Contemporary Emirian Modern 1 Carat Jewelry & Watches

Materials

Diamond, Yellow Diamond, Brown Diamond

Diamond By The Yards Bracelet in 14k White Gold With 5 Natural Diamonds
Located in Great Neck, NY
Diamond By The Yards Bracelet in 14k White Gold With 5 Natural Diamonds 5 Natural Full Brilliant Cut Diamonds 14K White Gold 1.00 Total Carat Weight MADE IN USA Best Seller Bracelet ...
Category

2010s American 1 Carat Jewelry & Watches

Materials

Diamond, 14k Gold, White Gold

Recently Viewed

View All