Jewelry Ring Sale
34
to
272
3,661
858
2,478
1,859
1,129
924
755
525
327
323
256
197
170
157
130
127
121
76
68
67
64
61
59
57
47
40
30
10
9
8
8
8
7
4
4
2
2
2
1
1
1
1
1
1
983
219
160
149
45
Sort By
Princess Crown Band Stackable Ring Collection 14 Karat Gold Five Star Jewelry
By Five Star Jewelry
Located in Austin, TX
this ring is purchase in yellow gold or rose the item will be a final sale.
Category
21st Century and Contemporary American Renaissance Wedding Rings
Materials
Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
Grand Sample Sale Ring featuring Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/4 cts. Vanilla Diamonds®, 1/4 cts. Blackberry Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 5/8 cts. Vanilla Diamonds®, 1/3 cts. Blackberry Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/2 cts. Chocolate Diamonds®, 1/3 cts. Vanilla Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 7/8 cts. Chocolate Diamonds®, 1/8 cts. Vanilla Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 5/8 cts. Chocolate Diamonds®, 1/10 cts. Vanilla Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 5/8 cts. Chocolate Diamonds®, 1/15 cts. Vanilla Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3 7/8 cts. Chocolate Diamonds®, 1/4 cts. Vanilla Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 1/3 cts. Chocolate Diamonds®, 3/8 cts. Vanilla Diamonds® set in
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 cts. Chocolate Diamonds®, 1/4 cts. Vanilla Diamonds® set in 14K
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 cts. Chocolate Diamonds®, 1/3 cts. Vanilla Diamonds® set in 14K
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 cts. Chocolate Diamonds®, 1/5 cts. Vanilla Diamonds® set in 14K
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/2 cts. Chocolate Diamonds®, 1/6 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Blueberry Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/4 cts. Blueberry Diamonds®, 1/10 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/8 cts. Chocolate Diamonds®, 1/6 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/3 cts. Chocolate Diamonds®, 1/10 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/8 cts. Chocolate Diamonds®, 1/20 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/5 cts. Chocolate Diamonds®, 1/15 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/5 cts. Chocolate Diamonds®, 1/5 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/3 cts. Chocolate Diamonds®, 1/5 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/3 cts. Chocolate Diamonds®, 1/15 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/2 cts. Chocolate Diamonds®, 1/5 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Blackberry Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 7/8 cts. Blackberry Diamonds®, 3/8 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/4 cts. Chocolate Diamonds®, 1/10 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/3 cts. Chocolate Diamonds®, 1/15 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/4 cts. Chocolate Diamonds®, 1/6 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Blackberry Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/8 cts. Blackberry Diamonds®, 1/5 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/2 cts. Chocolate Diamonds®, 1/2 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/8 cts. Chocolate Diamonds®, 1/20 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/2 cts. Chocolate Diamonds®, 1/10 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 1/5 cts. Chocolate Diamonds®, 1/10 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 1/5 cts. Chocolate Diamonds®, 1/3 cts. Vanilla Diamonds® set in
Category
2010s Fashion Rings
Grand Sample Sale Ring Featuring Goldenberry Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/4 cts. Goldenberry Diamonds™, 1/2 cts. Fancy Diamonds, 1/4 cts
Category
21st Century and Contemporary Fashion Rings
Ruby ring in 14k gold. Oval ruby ring. Solitaire ring with ruby.
By Daizy Jewellery
Located in Istanbul, TR
Ruby ring in 14k gold. Oval ruby ring. Solitaire ring with ruby. Ruby engagement ring. Genuine ruby
Category
2010s Turkish Modern Engagement Rings
Materials
Amethyst, Diamond, Ruby, 14k Gold
Ruby gold ring in 14k gold. Lotus flower ring. Ruby cabochon ring.
By Daizy Jewellery
Located in Istanbul, TR
Ruby gold ring in 14k gold. Lotus flower ring. Ruby cabochon ring. Round ruby ring. By Daizy
Category
2010s Turkish Modern Engagement Rings
Materials
Ruby, 14k Gold
Grand Sample Sale Ring featuring set in 14K
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring set in 14K
Category
21st Century and Contemporary Fashion Rings
Blue and White Sapphires 14k Gold Ring, Blue Sapphire Ring, Sapphire Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
only NATURAL gemstones.
🌎 Our jewelry production is in Turkey with sale office in Spain.
🎁 All pieces
Category
2010s Turkish Modern Engagement Rings
Materials
Sapphire, Blue Sapphire, 14k Gold
Grand Sample Sale Ring Featuring Kiwiberry Green Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/5 cts. Kiwiberry Green Diamonds™, 1/3 cts. Fancy Diamonds, 1/8
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Kiwiberry Green Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1/10 cts. Kiwiberry Green Diamonds™, 3/8 cts. Fancy Diamonds, 1/4
Category
21st Century and Contemporary Fashion Rings
John Hardy Dot Sterling Silver Ring - SPECIAL SALE
By John Hardy
Located in Feasterville, PA
John Hardy Dot Sterling Silver Ring Size 7
Sku - 1647
Category
Early 2000s Band Rings
Materials
Sterling Silver
John Hardy Classic Chain Bypass Ring - SPECIAL SALE
By John Hardy
Located in Feasterville, PA
From the John Hardy Classic Chain collection, this bypass ring attracts the sophisticated woman
Category
Early 2000s Cocktail Rings
Materials
Sterling Silver
Blue Sapphire Ring in 14k Gold, Flower Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Blue sapphire ring in 14k gold. Genuine sapphire gold ring. Sapphire gold ring. Pear sapphire ring
Category
2010s Turkish Modern Cocktail Rings
Materials
Blue Sapphire, 14k Gold
Round Emerald Ring in 14k Gold, Genuine Emerald Ring
By Daizy Jewellery
Located in Istanbul, TR
jewelry production is in Turkey with sale office in Spain.
🎁 All pieces come beautifully pouches you can
Category
2010s Turkish Modern Engagement Rings
Materials
Diamond, Emerald, 14k Gold
Pink Tourmaline Ring in 14k Gold, Tourmaline Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Gold
💎 We use only NATURAL gemstones.
🌎 Our jewelry production is in Turkey with sale office in Spain
Category
2010s Turkish Modern Fashion Rings
Materials
Tourmaline, 14k Gold
Ruby Ring in 14k Gold, Ruby and Diamonds Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Our jewelry production is in Turkey with sale office in Spain.
Category
2010s Turkish Modern Cocktail Rings
Materials
Diamond, Ruby, 14k Gold
Tanzanite and pearls 14k gold ring. Real tanzanite gold ring.
By Daizy Jewellery
Located in Istanbul, TR
Tanzanite and pearls 14k gold ring. Real tanzanite gold ring. Oval tanzanite ring. Blue gemstone
Category
2010s Turkish Modern Engagement Rings
Materials
Pearl, Blue Sapphire, Tanzanite, 14k Gold
Yellow Sapphire Ring in 14k Gold, Genuine Sapphire Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Yellow sapphire ring in 14k gold. Genuine sapphire gold ring. Sapphire gold ring. Pear sapphire
Category
2010s Turkish Modern Cocktail Rings
Materials
Yellow Sapphire, 14k Gold
Yellow Sapphire Ring in 14k Gold, Genuine Sapphire Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
jewelry production is in Turkey with sale office in Spain.
🎁 All pieces come beautifully pouches you can
Category
2010s Turkish Modern Cocktail Rings
Materials
Pearl, Yellow Sapphire, 14k Gold
Paraiba Blue Apatite 14k Gold Ring, Natural Blue Apatite Ring
By Daizy Jewellery
Located in Istanbul, TR
Paraiba blue apatite 14k gold ring. Oval Apatite Engagement Ring with Diamonds on sides.
Natural
Category
2010s Turkish Modern Engagement Rings
Materials
Paraiba, Apatite, 14k Gold
Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal !
By Daizy Jewellery
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal
Metal: 14k solid
Category
2010s Turkish Modern Engagement Rings
Materials
Diamond, Opal, Black Opal, 14k Gold
Grand Sample Sale Ring Featuring Bubble Gum Pink Sapphire
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Bubble Gum Pink Sapphire™ set in 14K Strawberry Gold®
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Blue Quartz, Blueberry Sapphire
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Blue Quartz, Blueberry Sapphire™, Vanilla Topaz™ set in SLV
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds , Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Chocolate Diamonds® , Vanilla Diamonds® set in 14K Honey Gold™
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring Featuring Chocolate Diamonds, Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Chocolate Diamonds® , Vanilla Diamonds® set in 14K Vanilla Gold®
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds , Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Chocolate Diamonds® , Vanilla Diamonds® set in 14K Vanilla Gold®
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Quartz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Chocolate Quartz® Chocolate Diamonds® set in 14K Strawberry Gold®
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds , Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Chocolate Diamonds® , Vanilla Diamonds® set in 14K Vanilla Gold®
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Chocolate Diamonds, Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Chocolate Diamonds® , Vanilla Diamonds® set in 14K Strawberry Gold
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Blue Topaz Chocolate Diamonds® , Vanilla Diamonds® set in 14K
Category
21st Century and Contemporary Fashion Rings
Grand Sample Sale Ring featuring Blue Topaz Blackberry Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Blue Topaz Blackberry Diamonds® , Vanilla Diamonds® set in 14K
Category
21st Century and Contemporary Fashion Rings
- 1
- ...
Get Updated with New Arrivals
Save "Jewelry Ring Sale", and we’ll notify you when there are new listings in this category.
Jewelry Ring Sale For Sale on 1stDibs
On 1stDibs, you can find the most appropriate jewelry ring sale for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 14k gold and yellow gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect jewelry ring sale among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. A jewelry ring sale from Le Vian, OGI Ltd and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any jewelry ring sale from our collection can easily elevate most outfits, but the choice of a diamond version from the 1098 available is guaranteed to add a special touch to your ensemble. A round cut version of this piece has appeal, but there are also old european cut and oval cut versions for sale. There aren’t many items for men if you’re seeking a jewelry ring sale, as most of the options available are for women and unisex.
How Much is a Jewelry Ring Sale?
Prices for a jewelry ring sale can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $40 and can go as high as $1,920,000, while this accessory, on average, fetches $1,403.
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 Jewelry Ring Sale
- 1stDibs ExpertFebruary 1, 2024No, Tiffany & Co. jewelry does not typically go on sale. Occasionally, the acclaimed jewelry house will run in-boutique or online specials to coincide with holidays like Christmas or Valentine's Day, but these sorts of sales do not run regularly. You can find Tiffany & Co. jewelry on trusted online platforms, including 1stDibs. Shop a diverse assortment of Tiffany & Co. pieces on 1stDibs.
Read More
Our Guide to Engagement Ring Settings – And How to Choose One
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
Nothing Says Summer Heat Like This Ruby-Red Cartier Stunner
The vintage bombé ring is bursting with color and timeless style.
Zircon Rings: Our Guide to a Uniquely Colorful Natural Gemstone
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
Learn about these antique jewelry styles, then choose a design that speaks to you.
Talking Diamonds with the Jeweler Behind J. Lo’s Engagement Ring
Alon Ruschin, of Vivid Diamonds & Jewelry, channels his passion for gems into helping clients find just the right ring.
More Ways To Browse
Speedmaster Man On The Moon
Omega Speedmaster Chrono
Used Rado Watches
Vacheron Constantin Overseas Rose Gold
Ap Royal Oak Chronograph Blue Dial
Aquatimer Chronograph
Cartier Stainless Steel Tank Francaise Watch W51011q3
Movado Sapphire Chronograph
Omega Dark Side Moon
Omega Dark Side Of The Moon
Omega Dark Side Of The Moon Used
Omega Moonphase
Patek La Flamme
Rolex Turnograph 16263
Wittnauer Retro Chronograph
Iwc Top Gun Automatic
Bvlgari Rettangolo
Bvlgari Watch Rettangolo