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25 Carat Lab Diamond Ring

14K Gold Diamond Religious Ring Allah Diamond Ring Islam Allah Ring Ring for Her
By Oshi Jewels
Located in Bangkok, TH
Handcrafted Allah diamond ring is a perfect everyday wear ring to bring inner peace and
Category

21st Century and Contemporary Thai Modern Signet Rings

Materials

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

18K Gold Diamond Religious Ring Allah Diamond Ring Islam Allah Ring Ring for Her
By Oshi Jewels
Located in Bangkok, TH
Handcrafted Allah diamond ring is a perfect everyday wear ring to bring inner peace and
Category

21st Century and Contemporary Thai Modern Signet Rings

Materials

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

EVA certified Maria 0.25 carat round brillant synthetic diamond yellow gold ring
Located in Monte-Carlo, MC
MARIA model, 18K solid yellow gold ring adorned with 25 round brilliant synthetic diamonds of 0.25
Category

2010s Fashion Rings

Sapphire & Diamond Wave Band 14K Yellow Gold Milgrain Stackable Ring
By Five Star Jewelry
Located in Austin, TX
Gold Sapphire Count: 5 Sapphire Weight: .25 carats total weight Diamond Count: 6 Diamond Weight: .25
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

14.6 Ct Natural Sapphire Certified Diamond Ring 18K Gold, 1998
Located in Herzelia, Tel Aviv
ring. Holds a Certificate of the SGL (Swiss Gem Lab) stating: Natural Sapphire weighing 14.6 Carats
Category

1990s Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Victorian Diamond and Certified No-Heat Burma Pink Sapphire Ring
Located in Southbury, CT
carats. The diamonds are old single-cut stones and total at least .25 carats. The face measures 18.5mm
Category

Antique Late 19th Century American Late Victorian Dome Rings

Materials

Pink Sapphire, Diamond, 18k Gold, Silver

Burma Ruby No-Heat 4.75 Carats Set in Vintage Platinum Mounting, Certified
Located in Southbury, CT
brilliants compliment the ruby on either side. Together the diamonds weigh approximately .25 carats. The
Category

Mid-20th Century American Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

IGI Certified Vintage 17K and 14K White Gold Natural Square Emerald and Diamond
Located in Washington Depot, CT
natural emerald and diamond cocktail ring is meant to be noticed! The ring is stamped 18K. When lab
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, White Gold

14K White Gold 1/2 Carat Diamond and Pink Sapphire Gemstone Pendant Necklace
Located in New York, NY
diamonds, and the ribbon design is decorated with beautiful, lab created pink sapphire gemstones, which
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Pink Sapphire, 14k Gold, White Gold

Emilio Jewelry Ruby Diamond Hoop Earrings
By Emilio!
Located in New York, NY
: 2.20cts Gorgeous deep red Rubies set with white diamonds. The width of the hoop measures about 3.10mm
Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, White Diamond, Ruby, 18k Gold

AGL 10.35 Cts Black Crystal Opal, 7.62 Cts Tsavorite & Diamond Platinum Earrings
By Kiersten Elizabeth
Located in Southport, CT
# 1105703 Matched Trillion Tsavorite Garnets - 2.26 Carats 6 Marquis Diamonds in center - 1.24 Carats Round
Category

21st Century and Contemporary Australian Modern Stud Earrings

Materials

Diamond, Opal, Tsavorite, Platinum

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Vintage Style 14K Yellow Gold 0.08 Ct Leaf Shape Wedding Band
Located in ISTANBUL, TR
Vintage Style 14K Yellow Gold 0.08 Ct Leaf Shape Wedding Band This ring was made with quality materials and excellent handwork. I guarantee the quality assurance of my handwork and ...
Category

2010s Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Six Bezel Diamond Ring, 14K Solid Gold Dainty Ring, Stackable Ring, Minimalist
Located in ISTANBUL, TR
Six Bezel Diamond Ring, 14K Solid Gold Dainty Ring, Stackable Ring, Minimalist Ring created by hands from ring to the stone shapes. Good ideas of dainty ring or stackable ring gift f...
Category

2010s Turkish Modern Band Rings

Materials

Diamond, 14k Gold, Gold

Diamond Band Ring, Yellow Gold, Stackable Straight Band
By Five Star Jewelry
Located in Austin, TX
A simple diamond band makes is always a great addition to any jewelry collection. Especially at our new low price the delicate design makes a great wedding band or the perfect gift f...
Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Aquamarine Stackable Half Eternity Band in 18K Yellow Gold
By VR Jewels
Located in New York, NY
Aquamarine half eternity band ring in 18K gold symbolizes the everlasting love between a couple. It shows the infinite love you have for your partner. The half circular shape represe...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Aquamarine, Yellow Gold, 18k Gold, Gold

VR Jewels 14k Solid Yellow Gold 5 Carat Oval Sapphire Eternity Band Ring
By VR Jewels
Located in New York, NY
Blue Sapphire eternity band ring in 14K gold symbolises the everlasting love between a couple. It shows the infinite love you have for your partner. The round shape represents love w...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Sapphire, Gold, 14k Gold, Yellow Gold

Rainbow Galaxy Confetti Cigar Band, 8.5mm 14K Yellow Gold, Genuine Gemstones
By Five Star Jewelry
Located in Austin, TX
This lovely rainbow confetti ring is dripping with 1.36 carats of sapphires, rubies, and tsavorites and makes a bold statement as a cigar band. All the genuine gemstones are like a ...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Tsavorite, Sapphire, Ruby, Yellow Gold, 14k Gold, Gold

VR Jewels Sapphire, Emerald and Diamond Spinner Ring in 14k Solid Yellow Gold
By VR Jewels
Located in New York, NY
Sapphire, Emerald and Diamond Spinner Ring in 14K Gold which perfectly goes with your personality and also helps you to improve your physic power, creativity and body heat that is us...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Emerald, Sapphire, 14k Gold, Yellow Gold, Gold

Diamond Confetti Galaxy Cigar Band, 5.5mm in 14K White Gold Satin Finish
By Five Star Jewelry
Located in Austin, TX
One of or most popular of the season! The diamonds appear as if they are rising from the bottom to create a beautiful asymmetrical shape. Confetti rings are so unique that every jewe...
Category

2010s American Contemporary Band Rings

Materials

Diamond, White Gold, 14k Gold

Galaxy Confetti Diamond Cigar Band, 8.4mm in 14 Karat Yellow Gold, 1 Carat
By Five Star Jewelry
Located in Austin, TX
This stunning Galaxy satin finished 14k yellow gold flush set cigar band dripping with diamonds is from our Confetti Collection. The cigar band shape and the creative setting of the ...
Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Galaxy Confetti Cigar Band 8.4mm 14K Green Gold, Tsavorites & Sapphires
By Five Star Jewelry
Located in Austin, TX
Unique blue sapphire and green tsavorite, wide fashion band with 14k green gold. This Galaxy design is bold and stunning! With genuine sapphire and tsavorite garnet gemstones, set fl...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Garnet, Tsavorite, Sapphire, Yellow Gold, 14k Gold, Gold

14K Yellow Gold Mounted 5.11 ct Blue Sapphire Eternity Band Ring Stacking Ring
By VR Jewels
Located in New York, NY
Blue sapphire eternity band ring in 14K gold symbolises the everlasting love between a couple. It shows the infinite love you have for your partner. The round shape represents love w...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Blue Sapphire, Sapphire, Yellow Gold, 14k Gold, Gold

Diamond Bezel Eternity Band 14K Yellow Gold Stackable Half Carat Diamond Band
By Five Star Jewelry
Located in Austin, TX
Diamond bezel eternity band with bright white, round brilliant diamonds! This modern diamond band has round brilliant diamonds set in milgrain bezel settings. The bezel settings fram...
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Galaxy Blue Sapphire Ring, .56 Carat, White Gold, Confetti Flush Cigar Band
By Five Star Jewelry
Located in Austin, TX
Do you wish you had a Galaxy of Blue Sapphires? This galaxy ring is dreamy with the different colors of blue sapphires. The 6 millimeter wide band is the same width all the way aroun...
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Blue Sapphire, Gold, 14k Gold, White Gold

Rainbow Gemstone Ring 14K Gold Multicolor Stackable Band Sapphires & More
By Five Star Jewelry
Located in Austin, TX
Rainbow jewelry is the bomb! 2022 best selling rainbow band that can be used as a statement ring, anniversary ring, or wedding ring! The sapphire, rubies, and emeralds are all natura...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Sapphire, Green Sapphire, Yellow Sapphire, Blue Sapphire, Ruby, Emerald,...

Confetti Galaxy Cigar Band, 18K Gold 12mm Wide, 1.54ct Diamond Ring Satin Finish
By Five Star Jewelry
Located in Austin, TX
This Galaxy Diamond Cigar Band is Breathtaking! The 77 diamonds represent the stars in the sky and are scattered all over the ring. The diamonds are heavily patterned on the edges of...
Category

2010s American Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Original 1980 3.29Kt White Diamond 1.96 Kt Blue Sapphire Baguette Cocktail Ring
Located in Valenza, IT
One-of-a-kind, Original 1980, Sumptuous, Unique yet Timeless Ring featuring a 3.29Kt Old European Cut White Diamond in a Blue Sapphire carefully calibrated Baguette Cut 18Kt Yellow G...
Category

Vintage 1980s French Modern Cocktail Rings

Materials

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

Recent Sales

Mauboussin Paris 2.70 Carat Diamond 18 Karat Yellow Gold Cocktail Ring, 1950s
By Mauboussin
Located in Antwerp, BE
: 25 pcs. - Total diamond weight: approx. 2.70 crt. with an average colour and clarity: F/H, vs/si
Category

Mid-20th Century French Retro Signet Rings

Materials

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

Art Deco .17 Carat Old European Diamond and Sapphire White Gold Engagement Ring
Located in Antwerp, BE
when it comes to rose cuts. - Total diamond count: 25 pcs. - Total diamond weight: approx. 0.17 crt
Category

Antique Early 19th Century Unknown Art Deco Engagement Rings

Materials

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

Estate Three-Stone Diamond Platinum Art Deco Engagement Ring
Located in Antwerp, BE
± 0.70ct. - Total diamond count: 25 pcs. - Total diamond weight: approx. 1.40 crt. with an average colour
Category

Vintage 1920s Belgian Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

White and Yellow Gold Ring Set with an Emerald and Diamonds
Located in Paris, IDF
surrounding with navette and pear shaped diamonds. Colombian Emerald certified by GEM Paris Lab. Ring size : 5
Category

Late 20th Century French Contemporary Cocktail Rings

Materials

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

Art Deco Lab Created Sapphire and Natural Diamond Eternity Band
Located in Towson, MD
9ct white and yellow gold Alternating approximately .25 carat Lab Created Sapphire and
Category

Vintage 1920s British Art Deco Fashion Rings

Materials

Diamond, Sapphire

Emilio Jewelry 5.00 Carat Rose Cut Diamond Ring
By Emilio!
Located in New York, NY
Approx total weight: 5.04 cts Diamond Color: E-F Diamond Clarity: Vvs Cut: Excellent Please
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold

Emilio Jewelry 15.27 Carat Blue Topaz Diamond Gold Oval Ring
By Emilio!
Located in New York, NY
made ring. Please include your ring size in the order. Approx total weight: 8.10 cts Diamond Color: E
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, Topaz, 14k Gold

17.00 Carat AGL Certified Unheated Ceylon Sapphire Diamond Gold Ring
By Emilio!
Located in New York, NY
center of this 18k gold ring micro pave diamonds overflowing along the sides. There is a slight visible
Category

21st Century and Contemporary Italian Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Emilio Jewelry 5.05 Carat Orange Sapphire Ring
By Emilio!
Located in New York, NY
Approx total weight: 5.05 cts Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent As noted we
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, Sapphire, 18k Gold

2.30 Carat, Natural, Vivid-Red Ruby and Diamond Ring Set Platinum
Located in Tokyo, JP
A stunning Ring featuring a GRS Lab Certified, 2.30 Carat, Natural, Vivid-Red Ruby and 0.31 Carats
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Emilio Jewelry GIA Certified 15.00 Carat Emerald Diamond Ring
By Emilio!
Located in New York, NY
quality should have. It is also GIA certified. Diamond Color: E-F Diamond Clarity: Vv1 We are a proud Top
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Emilio Jewelry Diamond Crown 18 Karat Rose Gold Ring
By Emilio!
Located in New York, NY
Please include your ring size in the order and we will resize so it is ready to wear! Approx total
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, 18k Gold

Emilio Jewelry Stunning Large Emerald Ring 17.00 Carat Ring
By Emilio!
Located in New York, NY
Approx total weight: 17.00 Carats Center Cushion Emerald: Deep rich Green Color absolute gem. This
Category

21st Century and Contemporary American Modernist Three-Stone Rings

Materials

White Diamond, Emerald, Diamond, 18k Gold

Emilio Jewelry 16.00 Carat Emerald Ring
By Emilio!
Located in New York, NY
1stdibs falling into the top 25% of dealers listed here. Appraisal from AGI an outside reputable lab will
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

14.6 Ct Natural Sapphire Certified Diamond Ring 18K Gold, 1998
Located in Herzelia, Tel Aviv
ring. Holds a Certificate of the SGL (Swiss Gem Lab) stating: Natural Sapphire weighing 14.6 Carats
Category

1990s Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

1980s GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring
Located in Miami, FL
diamond Ballerina Ring is crafted in Solid Platinum, Weighing 24.4 grams and measuring 25 mm x 31 mm, 14
Category

1990s Modern Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

GIA Certified 5.06 Carat Natural Pink Sapphire Ring Set in Platinum and 18K Gold
Located in Tokyo, JP
An elegant Cocktail ring with a GRS lab certified 5.06 Carat, Natural Pink Sapphire and 0.95 Carats
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum, 18k Gold

Emilio Jewelry Yellow Gold Diamond Band
By Emilio!
Located in New York, NY
Please include your ring size in the order so we can resize the ring to fit perfectly upon arrival
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, 14k Gold

Emilio Jewelry Yellow and White Diamond Band
By Emilio!
Located in New York, NY
Please include your ring size in the order so we can resize it for you! Approx total weight: 2.75
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, 18k Gold

Emilio Jewelry Alternating Sapphire Diamond Platinum Eternity Band
By Emilio!
Located in New York, NY
top 25% of dealers listed here. Appraisal from AGI an outside reputable lab will be included with
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold

Emilio Jewelry Rich Blue Sapphire Diamond Eternity Band in Platinum
By Emilio!
Located in New York, NY
into the top 25% of dealers listed here. Appraisal from AGI an outside reputable lab will be included
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold

IGI Certified Vintage 17K and 14K White Gold Natural Square Emerald and Diamond
Located in Washington Depot, CT
natural emerald and diamond cocktail ring is meant to be noticed! The ring is stamped 18K. When lab
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, White Gold

Yellow Gold Lab-Created Sapphire & Diamond Men's Ring - 10k Barrel Cut 2.98ctw
Located in Greensboro, NC
Diamonds Carat(s): .03ctw Cut: Single Color: G - H Clarity: SI1 - SI2 Total Carats: 2.98ctw Style
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 10k Gold, White Gold, Yellow Gold

Emilio Jewelry 4.50 Carat Gem Quality Royal Blue Cushion Sapphire Diamond Ring
By Emilio!
Located in New York, NY
the top 25% of dealers listed here. Appraisal from AGI an outside reputable lab will be included with
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

4 Carat Emerald Cut Diamond Ring Platinum Eternity Band
By Lili Jewelry
Located in New York, NY
Emerald Cut diamond ring platinum eternity band shared prong style with a gallery. 25 perfectly
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Emilio Jewelry 5.40 Carat Emerald Cut Diamond Eternity Platinum Band
By Emilio!
Located in New York, NY
Approx total weight: 5.40ct Each Diamond weighs approx .27ct totaling 20 diamonds for a size 7
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, Diamond, Platinum

AIGS Certified 3.25 Carat Natural Unheated Padparadscha Sapphire Ring
Located in Tokyo, JP
A beautiful ring featuring a AIGS Lab Certified 3.25 Carat, Natural Padparadscha Sapphire and 0.61
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Sapphire, Padparadscha Sapphire , Diamond, Platinum

Art Deco Opal & Diamond Ring Certified
Located in Southbury, CT
diamonds that total approximately .25 carats in this wonderful Art Deco ring. Rendered in 18K white gold
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Opal, Diamond, White Gold, 18k Gold

Yellow Gold Diamond Band
By Emilio!
Located in New York, NY
Please include your ring size in the order so we can resize the ring to fit perfectly upon arrival
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, 14k Gold

White Gold 0.92 Carat Round Diamond Vintage Engagement Ring
Located in Columbia, MO
Stone Clarity Vs2 Natural/Lab-Created Natural Main Stone Diamond Main Stone Color E Secondary Stone
Category

21st Century and Contemporary Engagement Rings

Materials

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

Verragio Venetian White Gold 1.33 Carat Round Diamond Halo Engagement Ring
By Verragio
Located in Columbia, MO
Main Stone Clarity Si1 Natural/Lab-Created Natural Main Stone Diamond Main Stone Color H Estimated
Category

21st Century and Contemporary Engagement Rings

Materials

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

Unusual, Fancy-Brown Yellow Diamond Ring
Located in New York, NY
# 2155080034. The diamonds in the mounting are.25 carats sI, G-H.
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, 18k Gold

Victorian Pink Sapphire and Diamond Trinity Ring
Located in METAIRIE, LA
engagement rings & within the next 25 years, approximately 75% of Sapphires on the market will be man-made
Category

Antique Early 1900s Victorian Engagement Rings

Materials

Pink Sapphire, Diamond, Sapphire, 14k Gold

Verragio Paradiso White Gold GIA Certified Princess Diamond Engagement Ring
Located in Columbia, MO
Main Stone Clarity SI2 Natural/Lab-Created Natural Main Stone Diamond Main Stone Colo rD Secondary
Category

21st Century and Contemporary Engagement Rings

Materials

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

4.64 Carat GIA Certified Fancy Light Yellow Oval Diamond Halo Engagement Ring
Located in Columbia, MO
Stone Clarity VS1 Natural/Lab-Created Natural Main Stone Diamond Secondary Stone Diamond Secondary Stone
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Yellow Gold, Gold, 18k Gold, Whi...

1.59 Carat GIA Alexandrite Solitaire Ring
Located in METAIRIE, LA
This Alexandrite Square Solitaire Ring features a 1.59 carat GIA Certified Natural Color Changing
Category

Vintage 1950s Engagement Rings

Materials

Alexandrite, 14k Gold, White Gold

Antique Brilliant Cut Diamond and Heart Cut Blue Sapphire 18 Karat Gold Ring
Located in St. Louis Park, MN
.25 carats. The average grade is Y-VS. There are also two 2.7mm blue heart lab Sapphires. Size: 4
Category

20th Century Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Signed Wolfers 6 Carat Untreated Ruby and Diamond Cocktail Ring, 1950s
Located in Antwerp, BE
IJGC-lab for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed
Category

Mid-20th Century Belgian Retro Signet Rings

Materials

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

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25 Carat Lab Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 25 carat lab diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, white gold and yellow gold, this item was constructed with great care. Our collection of these items for sale includes 8 vintage editions and 10 modern creations to choose from as well. If you’re looking for a 25 carat lab diamond ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Creating a 25 carat lab diamond ring has been a part of the legacy of many jewelers, but those produced by Oshi Jewels, Emilio! and Five Star Jewelry are consistently popular. See these pages for a round cut iteration of this accessory, while there are also cabochon cut and single cut cut versions available here, too. Most of our 25 carat lab diamond ring for sale are for women, but there are 5 pieces available to browse for men.

How Much is a 25 Carat Lab Diamond Ring?

Prices for a 25 carat lab diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $526 and can go as high as $80,000, while this accessory, on average, fetches $2,500.

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 ringsvintage 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.