Skip to main content

1 Carat Jewelry

to
1,403
5,315
2,321
2,811
1,844
1,849
5,963
1,178
1,487
611
751
19
56
768
7,077
20
25
46
43
28
29
16
15
16
34
2
5,432
2,421
67
3218
1102
591
457
429
4
2
877
198
158
128
126
2,165
2,027
345
41
31
31
30
30
6
6
6
5
4
3
1
7,920
6,217
597
Carat Weight: 1 Carat
Pomellato Iconica 18K Rose Gold White Diamond Ring, Size 54
Located in Carmel By The Sea, CA
"A tribute to Pomellato’s goldsmith heritage, Iconica shines bold in rings of rose gold with shaped diamonds. Daring, lightweight and stackable, this anniversary collection may be mi...
Category

2010s Italian 1 Carat Jewelry

Materials

Rose Gold

1.49 Carat Natural Champagne Brown Diamond White Gold Engagement Ring
By DGI
Located in Los Angeles, CA
This ring has a Natural Asscher Cut Champagne Brown Diamond that weighs 1.01 carats and it is surrounded by 34 Round Cut White Diamonds that w...
Category

2010s American Contemporary 1 Carat Jewelry

Materials

Brown Diamond, 14k Gold, White Gold

1.15 Carat Natural Loose Pigeon Blood Burmese Spinel Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Spinel Weight: 1.15 Carats Dimension: 5.9 x 5.7 x 4 Mm Origin: Burma Myanmar Shape: Cushion Color: Red Treatment: Non Certificate; On Client Demand Red spinel is a captivatin...
Category

21st Century and Contemporary Burmese Arts and Crafts 1 Carat Jewelry

Materials

Spinel

Tiffany & Co. Emerald and Diamond Bubbles Band
Located in New York, NY
Brand Tiffany & Co Condition Pre-owned Gender women Material platinum Ring size 7 Thickness 8.5mm Width 22.2mm Diamond color, clarity F-G, VS Carat weight 1.6ct Ring weight 10.1 grams
Category

21st Century and Contemporary 1 Carat Jewelry

Materials

Emerald, Platinum

Georgios Collections 18 Karat White Gold Oval Tanzanite Ring with Diamonds
Located in Astoria, NY
S.Georgios designer presents an exquisite 18 Karat White Gold Ring featuring an oval-cut 1.27 Carats Tanzanite at its center, framed by a dazzling bezel of White Diamonds, total weig...
Category

21st Century and Contemporary Greek Contemporary 1 Carat Jewelry

Materials

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

Natural Neon Tanzanian Spinel Stone 1.11 cts in 14K White Gold Ring w Diamonds
Located in Los Angeles, CA
Simple and sparkling, this ring has a neon Spinel placed at its center with diamonds that appear to be a radiating ring surrounding the gem. Mined in Tanza...
Category

21st Century and Contemporary Tanzanian 1 Carat Jewelry

Materials

Diamond, Spinel, 14k Gold, White Gold

GIA Certified 1.00 Carat Emerald Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Emerald and diamond engagement ring. GIA Certified natural emerald cut emerald with a halo of 14 round brilliant cut diamonds in a handmade 18k yellow gold setting. 1 emerald cut g...
Category

Late 20th Century 1 Carat Jewelry

Materials

Diamond, Emerald, Gold, Yellow Gold, 18k Gold

Angela Cummings 18K Gold and Diamond Daisy Earrings
Located in Weston, MA
Daisies stand for happiness, good luck and new beginnings. These daisy earrings are by Angela Cummings, the first woman to be awarded a collection in her own name by Tiffany & Co, in...
Category

Early 2000s Retro 1 Carat Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1.36 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.25 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.17 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.16 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.13 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.12 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.48 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.48 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

GIA Certified 1.06 Carat Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 5206240327 Shape And Cut: Octagonal Carat Weight: 1.06 carat Measurements: 6.37 x 6.27 x 3.73 mm Color Grade: Light Pink FEATURES OF THE DIAMOND: ...
Category

2010s Asian 1 Carat Jewelry

Materials

Diamond

Antique Art Deco 1930s 1.08 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with GIA certified Old European cut Diamond weighing 1.08 carats, H color, VS2 clarity, GIA #2131329831. The ring features small accenting Single cut Diamo...
Category

1930s Art Deco Vintage 1 Carat Jewelry

Materials

Diamond, Platinum

1.11 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

Striking 1.08ct Freeform Australian Boulder Opal Ring with Diamonds, 24K Gold
Located in Bozeman, MT
Striking, 1.08ct Freeform Australian Boulder Opal Ring with Diamonds, 24K Yellow, Solid Gold. One of a Kind Ring. This piece would make a great stacker ring with other dainty pieces ...
Category

2010s Turkish Contemporary 1 Carat Jewelry

Materials

Diamond, Opal, Gold, 24k Gold, Yellow Gold

Belle Époque French Diamond and Sapphire 18k Yellow Gold Toi et Moi Ring
Located in Beverly Hills, CA
One Belle Époque French Diamond and Sapphire 18k Yellow Gold Toi et Moi Ring. Featuring one old mine cut diamond weighing approximately 1.00 carat, graded I color, VS2 clarity, and o...
Category

Early 1900s Belle Époque Antique 1 Carat Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

18K Rose Gold 1 Carat Rose Cut Diamond Ring
Located in Wallingford, CT
Low profile rose cut diamond set on 18k solid rose gold. Cut: Rose Cut Metal: 18k rose gold Carat Weight: 1 ct Natural Diamond Color: I Clarity: VS1
Category

2010s American Art Deco 1 Carat Jewelry

Materials

Diamond, Rose Gold, 18k Gold

1.45 Carat Natural Loose Emerald Gem From Swat, Pakistan
Located in Peshawar, PK
Loose Emerald Weight: 1.45 Carat Dimension: 7.4 x 5.5 x 4.9 Mm Origin: Swat, Pakistan Treatment: Non Certificate: On Demand Shape: Emerald Emerald, with its lush green hue, has cap...
Category

21st Century and Contemporary Pakistani Arts and Crafts 1 Carat Jewelry

Materials

Emerald

1.19 Carat Yellowish Green Colombian Emerald - Oval Cut May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald Weight: 1.19-carats Shape: Oval Cut Clarity: Transparent Luster: Very Good Color: Medium Yellowish Green Measurements: 8.20mm x 6.52mm x 4.40mm Geographic Origin: Colo...
Category

2010s Colombian Modern 1 Carat Jewelry

Materials

Emerald

1.30 Carat Natural Loose Grey Spinel Cushion Shape Gem For Jewellery
Located in Peshawar, PK
Faceted Grey Spinel Weight : 1.30 Carat Dimension : 6.7 x 5.9 x 4.2 Mm Colour : Grey Treatment: Non Shape : Cushion Spinel is a captivating gemstone prized for its brilliant colors...
Category

21st Century and Contemporary Burmese Arts and Crafts 1 Carat Jewelry

Materials

Spinel

1.05 Carat Natural Loose Blue Tourmaline Asscher Shape Gem
Located in Peshawar, PK
Faceted Blue Tourmaline Weight: 1.05 Carat Dimension: 6.1 x 5.5 x 4.1 Mm Colour: Blue Treatment: Non Certificate: On Customer Demand Shape: Asscher Tourmaline is a captivating g...
Category

21st Century and Contemporary Afghan Arts and Crafts 1 Carat Jewelry

Materials

Tourmaline

Elsa Peretti Tiffany & co Diamond Earrings in Platinum
Located in New York, NY
Elsa Peretti Tiffany & co platinum earrings Mint Condition Metal Platinum Gender Women Diamond 1.08ct Clarity VVS Color Grade E-F Earring Diameter 7mm Comes with Tiffany Box
Category

21st Century and Contemporary 1 Carat Jewelry

Materials

Diamond, Platinum

Natural Diamond 1.00 Carats 18KT White Gold in and Out Hoop Huggies Earring
Located in Antwerpen, BE
Introducing our exquisite Natural Diamond Hoops in 18KT White Gold—a true embodiment of elegance and luxury. These Single Row Diamond Hoop Earrings are meticulously crafted to elevat...
Category

2010s Belgian Art Nouveau 1 Carat Jewelry

Materials

Diamond, White Gold

Tiffany & Co Engagement Diamond Platinum Original Ribbon Ring
Located in Chicago, IL
Original Tiffany & Co. Ribbon engagement ring. approx 1.01ct TW, most about F-G-H and VS range. Center diamond 0.44ct Marked: Tiffany & Co. PT950 0.44 serial # 21302767 Ring size ...
Category

2010s American Modern 1 Carat Jewelry

Materials

Diamond, Platinum

Magnificent 1.34ct Emerald Gemstone - GIA Certified
Located in רמת גן, IL
Magnificent 1.34ct Emerald Gemstone - GIA Certified Presenting a stunning 1.34-carat round emerald, a classic gem celebrated for its vibrant green color and timeless beauty. Certifi...
Category

2010s Israeli 1 Carat Jewelry

Materials

Emerald

Diamond Ring 14K White Gold Vintage 1.20 TDW
Located in East Brunswick, NJ
Diamond Ring 14K White Gold Vintage 1.20 TDW This vintage circa 1960s ring is finely crafted in solid 14K White Gold and set with genuine Diamonds. The center diamond is .60 carat o...
Category

Mid-20th Century 1 Carat Jewelry

Materials

Diamond, 14k Gold, White Gold

ANGARA Natural Pear-Shaped 1.25ct London Blue Topaz Pendant in Platinum
Located in Los Angeles, CA
Suspended from a lustrous V bale is a vibrant pear-shaped London blue topaz. It is held in a three prong setting with a V prong securing the tapering tip. Crafted in platinum, this c...
Category

21st Century and Contemporary American Modern 1 Carat Jewelry

Materials

Blue Topaz, Platinum

1.19 carats 4 Piece Aquamarine Set Baguette Cut Natural African Gemstones
Located in Bangkok, TH
Weight 1.19 carats Dimensions 4.0x4.0x2.7 mm Treatment none Origin Africa Clarity VVS Shape square Cut baguette This elegant set features four natural Aquamarine gemstones wi...
Category

21st Century and Contemporary African Modern 1 Carat Jewelry

Materials

Aquamarine

1.21 Carat Cushion-Cut Natural Sky Blue Zircon
Located in Hua Hin, TH
Sparkling Cushion-cut Sky Blue Zircon This 1.21 carat Blue Zircon has an impressive fire and a pure light blue color. Giving it the "Sky Blue" Distinction. Stone Weight: 1.21 carat...
Category

2010s Cambodian 1 Carat Jewelry

Materials

Zircon, Blue Zircon

1.38 Carat Black Diamond Yellow Gold Earring Studs
By DGI
Located in Los Angeles, CA
These earrings have 1.38 carats of Natural Round Cut Black Diamonds. They are curated in 14 Karat Yellow Gold and weigh approximately 5.6 grams The width of the earrings are 10 mm.
Category

2010s American Contemporary 1 Carat Jewelry

Materials

Black Diamond, 14k Gold, Yellow Gold

Cartier 1895 1.03 Carats Radiant Cut Diamond Solitaire Engagement Ring
Located in New York, NY
A radiant cut engagement ring made, signed and numbered by Cartier. Part of the 1895 Collection of Cartier. Set with a 1.03 carats radiant cut diamond center stone that GIA certified...
Category

21st Century and Contemporary American Modern 1 Carat Jewelry

Materials

Diamond, Platinum

1.42 Carat Yellow Sapphire and White Diamond 14 Karat Rose Gold Band
By DGI
Located in Los Angeles, CA
This Yellow Sapphire and White Diamond Band is stunning and versatile! Can be worn as a wedding or engagement band or as a gorgeous cocktail ring or an everyday stunner! There are ...
Category

21st Century and Contemporary American Contemporary 1 Carat Jewelry

Materials

Yellow Sapphire, White Diamond, 18k Gold, Rose Gold

GIA Certified 1.00 Carat Very Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 1182973362 Shape And Cut: Round Carat Weight: 1.00 carat Measurements: 6.27 x 6.25 x 3.95 mm Color Grade: Very Light Pink FEATURES OF THE DIAMOND T...
Category

2010s Asian 1 Carat Jewelry

Materials

Diamond

1.49 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.29 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.27 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.26 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

Diamond Forget-Me-Knot Ring in Yellow Gold Success
Located in New York, NY
A mix of luminous diamond cuts forms a hypnotic bloom in the Diamond Forget-Me-Knot Ring. Pear-shaped rose-cut diamonds individually surrounded with round diamond halos comprise the ...
Category

21st Century and Contemporary Italian Contemporary 1 Carat Jewelry

Materials

Diamond, Ruby, Platinum

1.39 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

1.23 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan 1 Carat Jewelry

Materials

Blue Sapphire

GIA Certified 1.03 Carat M I1 Pear Shape Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56384 Stone Shape: PEAR MODIFIED STEP CUT Diamond Weight: 1.03 CT Color: M Clarity: I1 Cut: Excellent Measurements: 8.74 X 5.83 X 3.15 mm Symmetry: Very Po...
Category

21st Century and Contemporary 1 Carat Jewelry

Materials

Diamond, White Diamond, Blue Diamond

18K GIA 1.1 carat Old Mine Diamond Belcher Ring
Located in Wallingford, CT
Metal: 18K Yellow Gold Stone: Old Mine Diamond Stone Shape: Cushion Stone Size: 6mm x 4mm Stone Weight: 1.10 Carat Stone Color and Clarity: O-P, VS2 GIA certificate included. Band W...
Category

2010s American Contemporary 1 Carat Jewelry

Materials

Diamond, 18k Gold

Sapphire Diamond Ring, Blue Sapphire, 14 Karat Yellow and White Gold, Cigar Band
Located in Austin, TX
With seven rows of diamonds and sapphires, this stunning rich blue sapphires and white diamonds set in polished 14k yellow and white gold provide a look that is very classic and mode...
Category

2010s American Modern 1 Carat Jewelry

Materials

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

1.25ct Ceylon Light Purple Lilac Blue Sapphire Oval Cut Blue Rare 6.4x5.3mm VS
Located in Birmingham, GB
1.25ct Ceylon Light Purple Lilac Blue Sapphire Oval Cut Blue Rare 6.4x5.3mm VS Unique Ceylon Light Blue Purple 'Lilac' Sapphire Gemstone. 1.1.25 C...
Category

20th Century 1 Carat Jewelry

Materials

Sapphire, Blue Sapphire

1.45 Carat Natural Loose Baby Pink Tourmaline Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Baby Pink Tourmaline Weight: 1.45 Carats Dimension: 6.9 x 5.9 x 5.4 Mm Colour: Baby Pink Origin: Afghanistan Certificate: On Demand Treatment: Non Shape: Cushion Tourmaline...
Category

21st Century and Contemporary Afghan Arts and Crafts 1 Carat Jewelry

Materials

Tourmaline

GIA Certified 1.00 Carat Round Diamond Halo Antique Style Engagement Ring
Located in New York, NY
An antique style engagement ring, featuring a 1.00 carat round brilliant cut diamond certified by GIA as I color and SI1 clarity, bezel-s...
Category

21st Century and Contemporary American Contemporary 1 Carat Jewelry

Materials

Diamond, 14k Gold, White Gold

Platinum Aquamarine & Diamond Ring - 900 Pear 1.45ctw Engagement Size 5 1/2
Located in Greensboro, NC
Size: 5 1/2 Metal Content: 900 Platinum Stone Information Natural Aquamarine Treatment: Heating Carat(s): 1.15ct Cut: Pear Color: Blue Natural Diamonds Carat(s): .30ctw Cut: Bagu...
Category

21st Century and Contemporary 1 Carat Jewelry

Materials

Aquamarine, Diamond, Platinum

1.00 Carat Diamond Amber Yellow Gold Carved Turtle Brooch
Located in Stamford, CT
Unique, richly colored large carved amber turtle brooch. This carved amber turtle is decorated with an 18k yellow gold twisted wire framing, accented with 43 brilliant cut bezel and free style diamonds. Secure double pin catch. 1 carved fine amber...
Category

Late 20th Century 1 Carat Jewelry

Materials

Amber, Diamond, Gold, 18k Gold, Yellow Gold

1.13 Carat Light Blue Ceylon Sapphire Oval Cut Loose Rare Gemstone VVS
Located in Birmingham, GB
1.13ct Light Blue Ceylon Sapphire Oval Cut Loose Rare Gemstone 7X5mm VVS Natural Light Blue Ceylon Sapphire Gemstone. 1.13 Carat with a beautiful light blue colour and excellent cla...
Category

21st Century and Contemporary Sri Lankan 1 Carat Jewelry

Materials

Sapphire, Blue Sapphire

1.12ct 14K Tanzanite & Diamond Geometric Two-Toned Gold Ring Round Cut 585
Located in Jupiter, FL
Setting Style: Bezel/Channel Setting Material: Yellow & White Gold 14K Setting Weight: 8.5 Grams Main Stone: Tanzanite Shape: Round Approx Weight: 1.0-Carats Clarity: Transparent Co...
Category

2010s Modern 1 Carat Jewelry

Materials

Diamond, Tanzanite, Gold

No-Oil Panjshir Emerald Platinum Ring – Rare AGL-Certified Luxury Masterpiece
Located in Beverly Hills, CA
Exceptional Platinum Ring with Rare 1.47 Carat No-Oil Panjshir Emerald & Diamonds – A Gift of Unparalleled Luxury - Merkaba Beverly Hills Introducing an extraordinary piece of fine jewelry: a 1.47 carat no-oil, emerald-cut Panjshir Emerald, elegantly set in a platinum ring and accented with dazzling diamonds. This masterpiece is designed for discerning collectors and luxury shoppers seeking a timeless, investment-grade gem. The AGL-certified Emerald is untreated, preserving its natural beauty and showcasing the vibrant green hue for which Panjshir Emeralds...
Category

21st Century and Contemporary American Contemporary 1 Carat Jewelry

Materials

Diamond, White Diamond, Emerald, Multi-gemstone, Platinum

1.10 Carat Natural Loose Green Afghani Tourmaline Emerald Cut Gemstone for Ring
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 1.10 Carats Dimensions : 6.6x5.3x3.9 Mm Origin : Kunar Afghanistan Clarity : Eye Clean Shape: Emerald Color: Green Certificate: On Demand Basicall...
Category

21st Century and Contemporary Afghan Arts and Crafts 1 Carat Jewelry

Materials

Tourmaline, Cut Steel, Gilt Metal, Copper, 22k Gold, 18k Gold, 15k Gold

Old European Cut Diamond Ring .90ct Platinum 1.08ct TDW Vintage Engagement
Located in East Brunswick, NJ
This lovely vintage ring is crafted in solid luxurious Platinum. The center old European cut diamond is .90 carat of SI1 clarity and J color. Six round brilliant cut diamonds on th...
Category

1960s Vintage 1 Carat Jewelry

Materials

Diamond, Platinum

Recently Viewed

View All