Contact 1stdibs

2.5 Carat Jewelry & Watches

Applied Filters922 results
Carat Weight:2.5 Carat
Clear All
Category
Price
to
77
Shipping Options
Item Ships From
735
Search Locations
Period
2
24
264
632
16
See More
Creator
54
49
35
23
19
Search Creators
Metal
631
396
229
215
202
Search Metals
Gemstone
782
221
151
89
69
Search Stones
Stone Cut
Round Cut
213
Oval Cut
125
Cushion Cut
60
Emerald Cut
54
Pear Cut
40
See More
Carat Weight
Style
220
203
43
19
9
See More
Display
Ruby Earrings CDC Certified 2.84 Carats
By Tamir
Ruby earrings showcasing a magnificent pair of cushion cut Rubies weighing a total of 2.84 carats, adorned by a total of 1.28 carats of round brilliant diamonds, in 18K white gold le...
Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Ruby, Gold, 18k Gold, White Gold

GIA Certified Fancy Dark Gray Diamond and White Rose Cut Diamond Twin Ring
Double your pleasure with this entrancing twin diamond ring featuring a fancy dark gray diamond weighing 1.89 carat within a circular cut blue sapphires surround and to the shoulder ...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold

2.53 Carat Round Cut Baguette Diamond Three-Stone Platinum Engagement Ring
By Unknown
1940s round brilliant cut light yellow center diamond. EGL certified, in a platinum three-stone setting with two baguette side diamonds. 1 round diamond approx. total weight 2.53ct...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

2.09 Carat Fish Shaped White Rose Cut Diamond and Blue Sapphire Ring
This unique and one of a kind ring features a white rose cut diamond specially cut in a fish shape weighing 2.09 carats, within a circular cut blue sapphires surround weighing 0.70 c...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

White Diamond, Blue Sapphire, 18k Gold

2.83 Carat Ruby GIA Certified Thailand Diamond Ring Oval Cut
By Unknown
Primary Stone: Ruby ( Thailand ) Shape : Oval Cut Sapphire Weight: 2.83 Carats (1 Ruby) Measurements Ruby: 10.79 mm x 7.66 mm x 3.90 mm Color: Red Accent Stones: Genuine Diamond Sha...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 1940s 4.14 Carat Ruby and Platinum Ring
By Unknown
Offered is a Circa 1941 Vintage Platinum 4.14 ct Ruby Size 8 Accompanied with a GIA Gemologist Report. The ring has Hallmarks that read 1001 RID - 900 PLAT. It weighs a total of 2.5 ...
Category

Mid-20th Century More Rings

Materials

Ruby, Platinum

2.51 Carat White Rose Cut Diamond Necklace In 18K White Gold
This unique creation by Moguldiam Inc features 2.51 carat of rose cut diamonds with F-G color and VS-SI clarity surrounded by small white round brilliant diamonds with VS clarity. Th...
Category

Early 2000s Contemporary Chain Necklaces

Materials

Diamond, 18k Gold

6.13 Carat Green Tourmaline Multi-Sapphire 14 Karat Cocktail Yellow Gold Ring
By Roshe Jewels
Uniquely Designed Ring with Warm Hues of Multi-Colored Sapphires & Tourmaline! This beautiful ring has a Round Cut Green Tourmaline that weighs 2.71 Carats as the center stone. The ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Pink Sapphire, Yellow Sapphire, Green Sapphire, Tourmaline, Sapphire, 14...

2.52 Carat Opal Diamond 14 Karat Rose Gold Ring
This beautiful piece has a 2.18 Carat Oval Cut Opal and is surrounded by 28 Round Cut Diamonds that weigh 0.34 Carats (Clarity: VS2, Color: H) The Total Carat Weight of the ring is ...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Opal, Rose Gold, 14k Gold

5.33 Carat Peridot Sapphire and Diamond 14 Karat Yellow Gold Ring
By Roshe Jewels
Uniquely Designed into a Masterpiece! This beautiful ring has a Cushion Cut Peridot that weighs 2.85 Carats. The ring is surrounded by 38 Round Cut Diamonds that weigh 0.45 Carats ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Diamond, Perid...

Carrera & Carrera Orchid Pendant
By Carrera y Carrera
A world where creativity, inspiration, and innovation join luxury and elegance. This impressive Orchid pendant represents the extraordinary beauty of the Fine Jewelry by Carrera y Ca...
Category

2010s Artist Chain Necklaces

Materials

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

2.52 Carat Emerald Cut Yellow Sapphire and Diamond Ring
By David Gross Group
2.52 carat emerald cut yellow sapphire with tapered emerald cut diamonds .27 carats set in a platinum with 18k yellow gold ring
Category

2010s Contemporary Three-Stone Rings

Materials

Yellow Sapphire, White Diamond, Yellow Gold, Platinum

Pear Cut Diamond Eternity Ring
Pear cut diamond eternity band in 18kt white gold. Set with 18 pear cut diamonds, 2.93ct total, F/G clarity and VS/SI1 clarity. Ring size 6.
Category

2010s Contemporary Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Faye Kim 18k Gold Rose Cut Diamond Dome Ring
By Faye Kim
Faye Kim 18 Karat Green Gold Rose Cut Diamond Dome Ring is rich in brilliance and substance. This is the quintessential statement ring. Meticulously handcrafted in 18k green gold, e...
Category

2010s Modern Dome Rings

Materials

Diamond, 18k Gold

Faye Kim 18 Karat Gold Cushion Cut Raw Diamond Hinge Drop Earrings
By Faye Kim
The contemporary and classic elements of this design are what makes these drop earrings essential to every jewelry collection! Handmade in 18k, cushion shaped, faceted rose cut raw d...
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 18k Gold

Jona White Floating Diamond Platinum Drop Earrings
By Jona
Jona elegant and essential diamond earrings featuring 14 beautiful, G color, VVS1 clarity, diamonds of different shapes, weighing 2.24+0.27 carats, pierced and purely assembled by p...
Category

2010s Dangle Earrings

Materials

Diamond, Platinum

2.78 Carat Diamond and Yellow Gold, Platinum Set Bar Brooch
By Unknown
An impressive antique 2.78 carat diamond and 15 karat yellow gold, platinum set bar brooch; part of our diverse antique jewellery and estate jewelry collections. This fine and impre...
Category

Vintage 1910s Brooches

Materials

Diamond, 15k Gold, Yellow Gold, Platinum

Yianni Creations 2.50 Carat Topaz and Diamond 18 Karat Gold Bracelet
By Yianni Creations
Enjoy wearing Yianni Creations 18 Karat gold artisan bangle bracelet crafted in Greece. Shiny liquid edges contrast with the brushed background. The bracelet features 2.50 Carat Lond...
Category

2010s Contemporary Bangles

Materials

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

Yianni Creations 18 Karat Gold Earrings with 2.70 Carat Peridot and Diamonds
By Yianni Creations
Got in love with Yianni Creations 100% Handmade Artisan Earrings crafted from 18 Karat Yellow Gold using unique techniques of craftsmanship - brushed texture and nature-inspired liqu...
Category

2010s Contemporary Drop Earrings

Materials

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

Yianni Creations 18 Karat Gold Pendant Necklace with Blue Topaz and Diamond
By Yianni Creations
This is triangular shape Yianni Creations pendant crafted all by hand in Greece from 18 Karat gold using special ancient techniques of craftsmanship - velvet byzantine brush on the ...
Category

2010s Contemporary Pendant Necklaces

Materials

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

2 Carat Burma No Heat Ruby Diamond Gold Platinum Ring
By Unknown
A classic three-stone ring set with a natural, no-heat Burmese ruby weighing over 2.50 carats, further accented with two trapezoid-shaped diamonds weighing a total of 0.42 cts. of an...
Category

Late 20th Century Engagement Rings

Materials

Diamond, Ruby, White Diamond, Gold, 18k Gold, Platinum, Yellow Gold

18 Karat Gold and 2.92 Carat Colorless Diamond Arrow Earrings by Alessa Jewelry
By Alessa
Highlight your femininity as well as strength when wearing our outstanding pair of Arrow earrings. The unique sword-like shape elevates this Amara piece to a new stylish dimension, t...
Category

2010s Contemporary Dangle Earrings

Materials

White Diamond, 18k Gold

Handmade Silver and Gold Diamond Chandelier Earrings
Handmade, silver topped gold brilliant cut diamond earrings, chandelier style.
Category

2010s Chandelier Earrings

Materials

Diamond, 18k Gold, Silver

Jona Blue Tourmaline White Diamond 18 Karat Yellow Gold Coil Snake Ring
By Jona
Jona design collection, hand crafted in Italy, 18 Karat yellow gold diamond coil serpent ring set with 0,40 carats of white diamonds, F color, VVS1 Clarity, centering a drop shape ca...
Category

21st Century and Contemporary Fashion Rings

Materials

White Diamond, 18k Gold

Yianni Creations 2.50 Carat Blue Topaz Fine Silver Palladium Wide Band Ring
By Yianni Creations
This is Yianni Creations ring from Ammos Collection 100% handmade from fine silver and plated with palladium to resist from tarnish. This ring is featuring 2.50 Carat London Blue Top...
Category

2010s Contemporary More Rings

Materials

Topaz, Palladium, Silver, Sterling Silver

Yianni Creations 2.50 Carat Topaz Fine Silver 24 Karat Gold Opened Ring
By Yianni Creations
Introducing Yianni Creations Midas Collection handmade artisan ring from fine silver 950 purity plated with palladium to resist the elements. Liquid edges are decorated with an overl...
Category

2010s Contemporary Solitaire Rings

Materials

Topaz, Gold, 24k Gold, Gold Plate, Yellow Gold, Silver, Sterling Silver

Yianni Creations 2.70 Carat Peridot Fine Silver Palladium Earrings
By Yianni Creations
Yianni Creations presents earrings from Ammos Collection. These earrings are all handcrafted from Fine Silver 950 purity and plated with palladium to protect against tarnish. Each ea...
Category

2010s Contemporary Drop Earrings

Materials

Peridot, Palladium, Silver, Sterling Silver

Yianni Creations 2.50 Carat Peridot Fine Silver and Black Rhodium Earrings
By Yianni Creations
Yianni Creations presents earrings from Hephestos Collection. These earrings are all handcrafted from Fine Silver 950 purity and plated with palladium to protect against tarnish. Eac...
Category

2010s Contemporary Drop Earrings

Materials

Peridot, Rhodium, Palladium, Silver, Sterling Silver

Yianni Creations 2.50 Carat Amethyst and Diamond Fine Silver Palladium Earrings
By Yianni Creations
From Yianni Creations Ammos Collection, this is handmade artisan earrings from Fine Silver plated with palladium to resist against elements. Each earring feature 1.25 Carat oval cut ...
Category

2010s Contemporary Drop Earrings

Materials

Amethyst, Diamond, White Diamond, Palladium, Silver, Sterling Silver

2.92 Carat Round Ruby and Diamond Halo Platinum Earrings
Two round red rubies weighing 2.92 carats set with 30 round diamonds weighing .38 carats (F+ VVS/VS+). Set in hand made platinum.
Category

2010s Contemporary Stud Earrings

Materials

White Diamond, Ruby, Platinum

Antique 1910s 2.52 Carat Diamond and Yellow Gold Bar Brooch
By Unknown
A fine and impressive antique 2.52 carat diamond and 12k yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collections This fine and impressive di...
Category

Vintage 1910s Brooches

Materials

Diamond, Yellow Gold, Platinum

Victorian 2.85 Carat Diamond Yellow Gold Pin Brooch
By Unknown
A large, fine and impressive antique Victorian 2.85 carat diamond, 14 karat yellow gold, silver set jabot pin style brooch; part of our antique jewelry/estate jewelry collections Th...
Category

Antique 1880s Victorian Brooches

Materials

Diamond, 14k Gold, Yellow Gold

2.92 Carat Ruby Diamond 18 Karat White Gold Bombe Dome Cocktail Ring
By Butani
A beautifully crafted dome cocktail ring with 2.92 carats of brilliant white diamonds and 2.84 carats of vivid red rubies. Set in 18K white gold. Currently a ring size US 6.5. For...
Category

2010s Contemporary Dome Rings

Materials

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

Yianni Creations 2.50 Carat Blue Topaz Diamond Fine Silver 24 Karat Gold Pendant
By Yianni Creations
Yianni Creations Midas Collection 100% Handmade Artisan Pendant from Fine Silver with a layover of 24 Karat Yellow Gold features 2.50 Carat Oval Cut London Blue Topaz accompanied by ...
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Topaz, Gold, 24k Gold, Gold Plate, Yellow Gold, ...

Yianni Creations 2.50 Carat Citrine Fine Silver and Palladium Dangle Earrings
By Yianni Creations
Yianni Creations Ammos Collection 100% Handmade Artisan Earrings from Fine Silver plated with palladium to protect the jewels from the Elements. Each earring feature 1.25 Carat Oval ...
Category

2010s Contemporary Drop Earrings

Materials

Citrine, Palladium, Silver, Sterling Silver

Yianni Creations 2.70 Carat Peridot Fine Silver and Palladium Square Earrings
By Yianni Creations
These are Yianni Creations fine silver pendant earrings handcrafted for Ammos Collection in Greece. Each of these artisan earrings features 1.35 Carat oval cut Peridot. The unique lo...
Category

2010s Contemporary Drop Earrings

Materials

Peridot, Palladium, Silver, Sterling Silver

Yianni Creations 2.85 Carat Aquamarine Diamond Fine Silver and 24 Karat Gold Set
By Yianni Creations
Stunning Yianni Creations Midas Collection set of bracelet and ring handmade from fine silver 950 purity plated with palladium to resist against elements. The liquid edges are plated...
Category

2010s Contemporary Bangles

Materials

Diamond, White Diamond, Aquamarine, Gold Plate, Yellow Gold, Palladium, ...

Yianni Creations 2.50 Carat Citrine Diamond Fine Silver Set of Ring and Bracelet
By Yianni Creations
This is a set of wide ring and bangle bracelet from Yianni Creations Hephestos Collection. These are handmade artisan jewels from fine silver 950 purity plated with palladium to resi...
Category

2010s Contemporary Bangles

Materials

Citrine, Diamond, White Diamond, Palladium, Rhodium, Silver, Sterling Si...

Jona White Diamond 18 Karat White Gold Pendant Necklace
By Jona
Jona design collection, hand crafted in Italy, 18 karat white gold dangling diamond pendant, featuring 1.29 carats of round brilliant cut white diamonds F color, VVS1 clarity and 4 r...
Category

2010s Drop Necklaces

Materials

White Diamond, 18k Gold

2.70 Carat Diamond White Gold, Platinum Set Twist Ring
By Unknown
A stunning antique 2.70 carat diamond and vintage 15 karat white gold, platinum set twist style dress ring; part of our diverse diamond estate jewelry collections. This stunning, fi...
Category

Antique Early 1900s Engagement Rings

Materials

Diamond, 15k Gold, White Gold, Platinum

1960s French Art Deco Style Sapphire 1.72 Carat Diamond Gold Cocktail Ring
By Unknown
A stunning, fine and impressive 0.80 carat sapphire, 1.72 carat diamond and 18 carat yellow gold Art Deco dress ring; part of our diverse gemstone jewelry collections. This stunning...
Category

Vintage 1960s Art Deco Cocktail Rings

Materials

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

18 Karat Yellow Gold and Diamond Double Unicorn Brooch/Necklace
By Unknown
Double Diamond Unicorn Brooch. Set in 18 karat yellow gold, weighing 47 grams. There are 64 round brilliant cut diamonds, with a total weight of approximately 2.75 carats. Color: F...
Category

21st Century and Contemporary Brooches

Materials

Diamond, Yellow Gold, 18k Gold

Vintage 14 Karat White Gold and Diamond Brooch
By Unknown
14 karat white gold Diamond Brooch set in a ribbon/flower pattern.Center diamond weighs 0.25 carats, with 53 round brilliant cut diamonds weighing 2.50 carats, and one marquise weigh...
Category

Vintage 1950s Brooches

Materials

Diamond, White Gold, 14k Gold

Certified Natural 2.86 Carat Australian Green Blue Sapphire Engagement Ring
Stunning Dress and/or Engagement ring, Hand Crafted in 18k Rose and White gold, set with one Natural, Australian 2.86ct, Oval cut 'Deep Bluish Green' Sapphire as per GSL Certificate...
Category

20th Century Contemporary Engagement Rings

Materials

Diamond, Green Sapphire, 18k Gold

Scarselli GIA Certified 2.5 Carat Yellow Cushion Cut Diamond and Engagement Ring
By SCARSELLI
This Scarselli Classics 2.52 carat Fancy Yellow VS1 Cushion Cut diamond is flanked by a pair of white cushion cut diamonds that total .58 carats. The diamonds are mounted in Platin...
Category

2010s Contemporary Engagement Rings

Materials

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

Scarselli GIA 2.79 carat Radiant Cut Yellow Diamond Engagement Ring in Platinum
By SCARSELLI
From Scarselli, this classic and beautifully made Fancy Yellow Diamond ring has a center Fancy Yellow diamond of 2.79 carats VS1 clarity set with 18 karat yellow gold prongs. The pl...
Category

2010s Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, Platinum, 18k Gold

Hestia Modern Red Garnet Princess Cut Stud Earrings
14K Rose Gold Princess Cut Red Garnet Stud Earrings. (Stud only, earring extender sold separately). Gold Weight: 2.35 grams. Red Garnet Carats: 2.60 ct. Wear individually as Stud Ear...
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Garnet, 14k Gold

Untreated 2.79 Carat Pink Sapphire Diamond Ring
By Unknown
Exceptional color and transparency distinguish the incredibly rare pink sapphire in this enchanting ring. Certified by the American Gem Trade Association (AGTA) as being completely n...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold

Yianni Creations 2.50 Carat Blue Topaz Fine Silver and 24 Karat Gold Bracelet
By Yianni Creations
Yianni Creations Midas Collection 100% Handmade Artisan Bangle Bracelet from Fine Silver with a layover of 24 Karat Yellow Gold features 2.50 Carat Oval cut London Blue Topaz complem...
Category

2010s Contemporary Bangles

Materials

Topaz, Sterling Silver, Gold, 24k Gold, Gold Plate, Yellow Gold, Palladi...

Yianni Creations 2.50 Carat Topaz Diamond Fine Silver Palladium Bangle Bracelet
By Yianni Creations
This is Yianni Creations hand made bangle bracelet from Ammos Collection. This adjustable artisan bracelet was crafted in Greece from fine silver 950 purity, plated with palladium to...
Category

2010s Contemporary Bangles

Materials

Diamond, White Diamond, Topaz, Palladium, Silver, Sterling Silver

Heart Shape Colombian Emerald Diamond Ring 18 Karat
By Unknown
This is a fine natural Colombian emerald heart cut weighting 2.00 carats, vivid medium green color, excellent clarity and transparency. Second stone, natural round brilliant cut diam...
Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Colombian Emerald Diamond Necklace and Earrings Suite 18K
By Unknown
Fine Suite of Natural Colombian Emerald emerald Cut on a Custom Made of Solid 18K Yellow Gold set with diamonds. Great for every day wear! Pendant: Emerald 0.60ct & Diamond 0.39ct (E...
Category

Late 20th Century Art Deco Stud Earrings

Materials

Diamond, Emerald, 18k Gold

21 Diamond Full Eternity Band Engagement Everyday Ring in White Gold
By Unknown
Style: Eternity Ring Metal: White Gold Metal Purity: 14k ​​ Stone: 21 Round Brilliant Cut Diamonds Diamond Color: G-H Diamond Clarity: VS Total Carat Weight: approx. 2.5 ct ...
Category

2010s Band Rings

Materials

Diamond, White Gold

Vintage 1.40 Carat Opal 1.12 Carat Diamond Yellow Gold Dress Ring
By Unknown
A stunning vintage French 1.40 carat opal and 1.12 carat diamond, 18 karat yellow gold dress ring; part of our diverse vintage jewelry collections. This stunning, fine and impressiv...
Category

1990s Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

1940s 2.60 Carat Diamond and White Gold Full Eternity Ring
By Unknown
A stunning, fine and impressive vintage 0.84 carat diamond and 18 karat white gold full eternity ring; part of our vintage estate jewelry collections. This impressive vintage diamon...
Category

Vintage 1940s Bridal Rings

Materials

Diamond, 18k Gold, White Gold

1980s 2.88 Carat Diamond and White Gold Full Eternity Ring
By Unknown
An impressive vintage French 2.88 carat diamond and 18 karat white gold, platinum set full eternity ring; part of our diverse diamond estate jewelry collections. This fine and impr...
Category

Vintage 1980s Wedding Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Diamond and 18 Karat White Gold Ring
By Unknown
Diamond band with 29 stones amounting to an estimated 2.50 cts of fine white fancy cut diamonds - all near colorless (G/H), and very slightly included (VS1). The diamonds are oval c...
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certified Diamond Stud Earrings 2.79 Carat G I1 18 Karat White Gold
By Harbor Diamonds
GIA Certified Diamond stud earrings weighing 2.79 carats in a 4 prong champagne setting, 18k white gold. Color G Clarity I1
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold