Skip to main content

25 Carat Ring

to
12
50
25
21
2
19
58
1
12
7
7
3
31
41
7
4
1
2
2
46
28
1
15
11
10
8
6
to
5
5
3
2
1
12
12
11
5
3
3
1
1
1
75
62
9
Diamond Emerald Cabochon Flower Ring 14K Gold Vintage
Diamond Emerald Cabochon Flower Ring 14K Gold Vintage

Diamond Emerald Cabochon Flower Ring 14K Gold Vintage

By Estate Jewelry

Located in East Brunswick, NJ

The center Emerald cabochon is 10mm (3.74 carats), eight more emeralds total 6.40 carat. Eight Old mine cut Diamonds are estimated to be VS2 to SI2 clarity and H color totaling .25 c...

Category

Mid-20th Century Cluster Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Emerald Diamond 14 Karat Gold Honey Comb Ring
Emerald Diamond 14 Karat Gold Honey Comb Ring

Emerald Diamond 14 Karat Gold Honey Comb Ring

By Meghna Jewels

Located in Hoffman Estate, IL

It is hand set with .78 carats emerald & .25 carats of sparkling diamonds.

Category

21st Century and Contemporary Unknown Modern Band Rings

Materials

Diamond, Emerald, Gold, 14k Gold

14K White Gold and Diamond Marquise Estate Wedding Ring Stack
14K White Gold and Diamond Marquise Estate Wedding Ring Stack

14K White Gold and Diamond Marquise Estate Wedding Ring Stack

Located in Coeur d Alene, ID

14k white gold estate diamond wedding ring. With .25 carat center natural mined diamond.

Category

Mid-20th Century American Wedding Rings

Materials

Diamond, White Gold

East to West Marquis Ruby and Diamond Ring Band
East to West Marquis Ruby and Diamond Ring Band

East to West Marquis Ruby and Diamond Ring Band

Located in Miami, FL

Features 18K white gold 1.23 carat total weight in rubies .25 carat total weight in diamonds Ring size 6, can be sized.

Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Art Deco Diamond Ruby Platinum and Gold Plaque Ring
Art Deco Diamond Ruby Platinum and Gold Plaque Ring

Art Deco Diamond Ruby Platinum and Gold Plaque Ring

Located in New York, NY

The ring has 3 old European-cut diamonds with an approximate total weight of .60 carat, 34 rose-cut diamonds with an approximate weight of .34 carat and 25 calibre-cut rubies with an...

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum, Gold

Aquamarine Red Enamel Diamond 14 Karat Gold Spiral Ring
Aquamarine Red Enamel Diamond 14 Karat Gold Spiral Ring

Aquamarine Red Enamel Diamond 14 Karat Gold Spiral Ring

By Meghna Jewels

Located in Hoffman Estate, IL

This ring has been meticulously crafted from 14-karat rose gold and set with .36 carats Aquamarine, .25 carats of sparkling diamonds.

Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Aquamarine, Gold, Enamel, 14k Gold

Big Australian Neon Opal Silver Ring Medusa Gorgon Iridescent
Big Australian Neon Opal Silver Ring Medusa Gorgon Iridescent

Big Australian Neon Opal Silver Ring Medusa Gorgon Iridescent

By Alexey Gabilo

Located in Berlin, DE

Silver ring with natural freeform Neon Opal opal origin - Australia opal measurements - 0.39 x 0.51 x 0.98 in / 10 х 13 х 25 mm opal weight - 20.10 carats ring size - 7.5 US ring we...

Category

2010s French Art Nouveau Engagement Rings

Materials

Opal, Silver, Sterling Silver

Ethiopian Opal Pink Sapphire Diamond 14 Karat Gold Ring
Ethiopian Opal Pink Sapphire Diamond 14 Karat Gold Ring

Ethiopian Opal Pink Sapphire Diamond 14 Karat Gold Ring

By Meghna Jewels

Located in Hoffman Estate, IL

It is hand set with 2.97 carat Ethiopian opal, 1.36 carats sapphire & .25 carats of sparkling diamonds.

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Opal, Pink Sapphire, Gold, 14k Gold

White Gold Pink and Purple Sapphire Diamond Geometric Ring by Harmony by Hand
White Gold Pink and Purple Sapphire Diamond Geometric Ring by Harmony by Hand

White Gold Pink and Purple Sapphire Diamond Geometric Ring by Harmony by Hand

Located in BILBAO, ES

- Designer: Harmony by Hand (Thailand) - Year: 2005 - Metal: 18K White Gold - Weight: 10 g - Pink & Purple Sapphires: 40, total approx. 3.50 carats - Diamonds: 12 Round Brilliant-C...

Category

Early 2000s Thai Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, White Gold

Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring
Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring

Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring

By Alexey Gabilo

Located in Berlin, DE

Natural boulder Opal ring in blackened and gold plated silver Opal origin - Australia Opal measurements - 0.7 х 0.98 in / 17 х 25 mm stone weight - 21 carats ring size - 8.5 US - 58 ...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Azurite Silver Ring Amazing Rare Natural Blue Raw Azurite Crystals Gemstone
Azurite Silver Ring Amazing Rare Natural Blue Raw Azurite Crystals Gemstone

Azurite Silver Ring Amazing Rare Natural Blue Raw Azurite Crystals Gemstone

Located in Berlin, DE

Silver ring with natural Azurite аzurite measurements - 0,59 x 0,71 x 0,98 in / 15 x 18 x 25 mm аzurite weight - 51.45 carat ring size - 8 US ring weight - 16 grams

Category

2010s German Artisan Cocktail Rings

Materials

Crystal, Silver

Reddish Pink Rubellite Tourmaline Sugarloaf Cabochon Gemstone Silver Ring-9.5 US
Reddish Pink Rubellite Tourmaline Sugarloaf Cabochon Gemstone Silver Ring-9.5 US

Reddish Pink Rubellite Tourmaline Sugarloaf Cabochon Gemstone Silver Ring-9.5 US

Located in Peshawar, PK

Rare Reddish Pink Natural Rubellite Tourmaline Sugarloaf Cabochon Gemstone Ring in a Pure 925 Sterling Silver!! 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ RING WEIGHT: 9.49 Grams 💎 ...

Category

21st Century and Contemporary Afghan Contemporary Cocktail Rings

Materials

Rubelite, Tourmaline, Silver, Sterling Silver

0.80 Cttw. Princess Cut Diamond Halo Engagement Ring 14K White Gold
0.80 Cttw. Princess Cut Diamond Halo Engagement Ring 14K White Gold

0.80 Cttw. Princess Cut Diamond Halo Engagement Ring 14K White Gold

Located in beverly hills, CA

More diamonds continue along the ring shanks. The round cut diamond accents have a combined .25 carat total weight.

Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Neon Australian Opal Engagement Ring Medusa Gorgon Iridescent Blue Magic Stone
Neon Australian Opal Engagement Ring Medusa Gorgon Iridescent Blue Magic Stone

Neon Australian Opal Engagement Ring Medusa Gorgon Iridescent Blue Magic Stone

By Alexey Gabilo

Located in Berlin, DE

Silver ring with natural freeform Neon Opal opal origin - Australia opal measurements - 0.39 x 0.51 x 0.98 in / 10 х 13 х 25 mm opal weight - 20.10 carats ring size - 7.5 US ring we...

Category

2010s French Artisan Fashion Rings

Materials

Opal, Silver, Sterling Silver

Heart Cut Diamond 14K Yellow Gold Ring by Meghna Jewels, Size 7
Heart Cut Diamond 14K Yellow Gold Ring by Meghna Jewels, Size 7

Heart Cut Diamond 14K Yellow Gold Ring by Meghna Jewels, Size 7

By Meghna Jewels

Located in Hoffman Estate, IL

This ring has been meticulously crafted from 14-karat gold and set with .25 carats of sparkling diamonds.

Category

21st Century and Contemporary Unknown Modern Wedding Rings

Materials

Diamond, Gold, 14k Gold

  • 1
Get Updated with New Arrivals
Save "25 Carat Ring", and we’ll notify you when there are new listings in this category.

25 Carat Ring For Sale on 1stDibs

Find the exact 25 carat ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect 25 carat ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 25 carat ring over the years, but those made by LB Exclusive, Tiffany & Co. and TJD are often thought to be among the most beautiful. A 25 carat ring can be a stylish choice for most occasions, but Diamond rings, from our inventory of 1044, can add a particularly distinctive touch to your look, day or night. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and emerald cut cut versions available here, too. When shopping for a 25 carat ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 25 Carat Ring?

The price for a 25 carat ring starts at $171 and tops out at $3,350,000 with these rings, on average, selling for $3,290.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About 25 Carat Ring

  • 1stDibs ExpertSeptember 28, 2021
    The minimum value of a 25-carat diamond ranges from $300 to $1,400. The prices change subject to the fluctuation of market factors. The value is defined based on the 4Cs — color, clarity, cut and carat weight. Shop antique, vintage and new diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Whether or not a 4-carat ring is big is largely a matter of personal opinion. However, 4-carat stones usually do have larger dimensions. Diamonds of this size are usually quite expensive due to their size. Shop a large selection of gemstone rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Hailey Bieber’s engagement ring features a six-carat oval-cut solitaire diamond. It features a simple band that keeps the focus on the stone. On 1stDibs, find a range of solitaire engagement rings from some of the top boutiques around the world.
  • 1stDibs ExpertJanuary 23, 2024
    There is no rule for how many carats are best for a wedding ring. In fact, some wedding bands feature no gemstones at all and therefore have no carat weight ratings. Also, wedding bands set with multiple stones, like eternity bands, will have higher total carat weights because of the larger number of gems. When selecting wedding rings, focus on what appeals to you and fits your budget. On 1stDibs, find a large collection of wedding rings.
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    The most popular carat size for engagement rings varies from country to country. In the US, the average size is around one carat. However, engagement rings tend to be smaller in other places. For example, the average is 0.6 carats in the UK and around 0.5 carats in western Europe. On 1stDibs, shop a diverse assortment of engagement rings.
  • 1stDibs ExpertFebruary 1, 2024
    Elizabeth Taylor's famous diamond ring was 33.19 carats. Although many people believe the Krupp diamond ring was an engagement gift, Richard Burton actually bought the gorgeous Asscher-cut ring to mark their five-year anniversary. For their engagement, Burton presented Taylor with an 18.61-carat emerald and diamond pendant made by Bulgari. The pendant detached from its necklace and could double as a brooch. Explore a large selection of diamond rings on 1stDibs.
  • 1stDibs ExpertMarch 3, 2023
    Whether 2-carat is a good size for an engagement ring is a matter of personal opinion. Due to its size, a 2-carat gemstone will likely stand out and get noticed. However, some people prefer smaller engagement rings, especially if they work with their hands. Carat weight is also not the most important signifier of a stone’s value. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. On 1stDibs, shop a collection of engagement rings.