23 Pair Earrings - Oct 10, 2021 | Broken Arch Auction Gallery Ncfl#9399 In Nc
Upcoming AuctionsAuctions Near MeHow Auctions Work
|
HelpNewsConsignPrice Results
LiveAuctioneers Logo
Art
Jewelry
Asian Antiques
Furniture
Collectibles
Coins
Home & Décor
Fashion
Explore Categories

Art
Artists
Popular Searches
Browse by Origin
The Collection of Jerome & Bridget Dobson
Ahlers & Ogletree Auction Gallery
Sponsored.Your ad here?

Jewelry
Featured
Popular Searches
Certified Exquisite Jewelry Big Sale | Day8
Elbert Gallery
Sponsored.Your ad here?

Asian Antiques
Browse By Origin
Featured
Fine Art Chinese Antiques Coins Silver More
Richard Stedman Estate Services LLC
Sponsored.Your ad here?

Furniture
Tables
Seating
Cabinets & Storage
Browse By Styles
Featured
Ararity's Antique and Decorative Arts Auction
Ararity Auctions
Sponsored.Your ad here?

Collectibles
Vintage Posters
Potter & Potter Auctions
Sponsored.Your ad here?

Coins
Browse By Origin
Featured Coins
SOUTH BEACH MULTI-MILLION DOLLAR ESTATE
Most Elite Collections LLC
Sponsored.Your ad here?

Home & Décor
Featured
Dining at Home
Freeman's | Hindman
Sponsored.Your ad here?

Clothing
Accessories
Featured Designers

lots of lots
View Auction
Jewelry
Earrings
Previous
Lot 0355
Next

23 Pair Earrings

Similar Sale History

View More Items in Earrings
Sold
Judith Ripka sterling silver lot of 25 pair earrings: Judith Ripka sterling silver lot of 25 pair earrings
2016Judith Ripka sterling silver lot of 25 pair earringsSee Sold Price
Sold
Pair Earrings, 14k Gold, Diamond & Emerald: Pair Earrings, .44", 14k Gold, Diamond & Emerald, Gems Set in Blossom Form, One Earring is Missing Its Original Backing. UPDATED 4-20-21: diameter added
2021Pair Earrings, 14k Gold, Diamond & EmeraldSee Sold Price
Sold
Three 14K Gold Rings and Pair Earrings: Rings with stones and medallion. Earrings with coins.
2016Three 14K Gold Rings and Pair EarringsSee Sold Price
Sold
(2) Pairs Earrings w/ 18K Yellow, Rose, White Gold: (2) Pairs earrings with 18K yellow, rose, and white gold. One pair of 9 overlapping leaves and One pair of hollow, circular tubes with sectional tones.Size: 1 in. dwt: 9.214.3 g
2023(2) Pairs Earrings w/ 18K Yellow, Rose, White GoldSee Sold Price
Sold
Judith Ripka 18K Gold Green Amethyst Pair Earrings: Pair 18k gold of Judith Ripka gemstone earrings. Dangle earrings with a heart shape green amethyst gemstone drop accented with small diamonds. Pierced construction with lever style backs. Signed Judit
2022Judith Ripka 18K Gold Green Amethyst Pair EarringsSee Sold Price
Sold
14K Gold Diamond Pair Earrings: 14K gold earrings set with cabochon stone in center and four diamonds. Hallmarked with Russian gold mark 583 ( 14K ). Weight 6 gm. Condition: very good.
202014K Gold Diamond Pair EarringsSee Sold Price
Sold
14K Gold - 3 Rings and Pair Earrings: Nugget style, wedding, initial rings. Pair round earrings. 18 grams total weight.
201814K Gold - 3 Rings and Pair EarringsSee Sold Price
Sold
(2) PAIR EARRINGS: Two Pair of Earrings - (1) floral form with omega backs, stamped "Tiffany & Co. 925", 1" diameter, 9.2 dwt.; (1) gold ball dangle with omega backs, stamped "Tiffany & Co. 925 & 750", 1" long, 7.5 dwt.
2018(2) PAIR EARRINGSSee Sold Price
Sold
Costume Designer Jewelry 2 Pair Earrings: CHANEL made in France, 1 1/2 in. x 3/4 in. & 1 3/4 in.: Costume Designer Jewelry 2 Pair Earrings: CHANEL made in France, 1 1/2 in. x 3/4 in. & 1 3/4 in. x 1 in.
2023Costume Designer Jewelry 2 Pair Earrings: CHANEL made in France, 1 1/2 in. x 3/4 in. & 1 3/4 in.See Sold Price
Sold
Lot gold jewelry, 3 rings & 4 pair earrings, various stones, some marked 14K: Lot gold jewelry, 3 rings & 4 pair earrings, various stones, some marked 14K
2022Lot gold jewelry, 3 rings & 4 pair earrings, various stones, some marked 14KSee Sold Price
Sold
5 Pair Earrings: 2 In 14k Gold: Pave Style White And Yellow Flower Design, Garnet And Yellow Gold …3 Pair In 925 Mounts: Pair Teardrop Style With Multi Color Stones, Pair Of Faux Pearls, Small Flower Pave White And
20215 Pair EarringsSee Sold Price
Sold
Vintage Lot 50 Pairs Earrings incl Schreiner, Sterling: This is a group of 50 pairs of vintage ladies fashion earrings including fine brands such as Schreiner, Napier, Richelieu, Claudette, Sarah Cov, and more. One pair sterling silver. The pair of purple
2022Vintage Lot 50 Pairs Earrings incl Schreiner, SterlingSee Sold Price
Sold
LOT OF (5) GOLD RINGS AND PAIR EARRINGS: Total weight- 11.9 grams Two rings missing stones
2016LOT OF (5) GOLD RINGS AND PAIR EARRINGSSee Sold Price
Sold
Sterling silver lot of 20 pair earrings: Sterling silver lot of 20 pair earrings
2016Sterling silver lot of 20 pair earringsSee Sold Price
Sold
14kt garnet pendant and pair earrings, 4.9 DWT: 14kt garnet pendant and pair earrings, 4.9 DWT
201614kt garnet pendant and pair earrings, 4.9 DWTSee Sold Price
Sold
Three Pairs Earrings Including Pearl & Jadeite: Three pairs of vintage earrings including a pair with jadeite droplets, and another with small pearl accents. Longest: 1 1/4"
2015Three Pairs Earrings Including Pearl & JadeiteSee Sold Price

Related Earrings

Oscar Betz Sterling Multistone Drop Earrings, Pair: Pair of Oscar Betz Navajo Dine Sterling Silver Multi-Stone Drop Clip Earrings, with turquoise and spiny oyster cabochons, marked "Oscar Betz / Patasi / Sterling" to verso of one. Weight: 30.5 g inclus
7 days LeftOscar Betz Sterling Multistone Drop Earrings, Pair
$275
Three Pair Of Earrings And Needlepoint Turquoise Pin/Pendant: Offered here for your consideration are three pair of earrings and a needlepoint turquoise pin/pendant. The first pair of wire hook earrings features large stamped silver bead style dangles with a row
4 days LeftThree Pair Of Earrings And Needlepoint Turquoise Pin/Pendant
$100
Western Asiatic Silver Earring Pair: Circa 1st millennium B.C. Comprising two hoop earrings with hollow-form beads, each bead embellished with filigree. 4.13 grams total, 23-32 mm (7/8 - 1 1/4 in.). UK private collection before 2000. On
Jun 06, 2024Western Asiatic Silver Earring Pair
£5
Roman Gold Drop Earring Pair: 3rd-4th century A.D. Matched pair, each an ellipsoid cell with rosette surround, hook to the reverse, hollow teardrop dangle below. 4.17 grams total, 37-38 mm (1 3/8 in.). Ex European private collecti
Jun 05, 2024Roman Gold Drop Earring Pair
£300
Two Pairs Of Great Turquoise Earrings: Offered here for your consideration are two pairs of great turquoise earrings. The first pair of earrings is highlighted with several spectacular embellishments, including a lovely shell base. The set
4 days LeftTwo Pairs Of Great Turquoise Earrings
$100
1950s Cartier Gold Grape Leaf Earrings and Clip Brooch Pin Set: French chic Grape Leaf set consisting of a clip and a pair of earrings was created by Cartier in the 1950's. It makes a tasteful accent to any outfit. The pin is made of 14 karat (stamped) yellow gold
2 days Left1950s Cartier Gold Grape Leaf Earrings and Clip Brooch Pin Set
$6,000
Sergio Bustamante Sun Face Earrings in Gold Gilded Sterling Silver: An iconic pair of earrings from a famous designer. The total weight of these earrings is 26.6 grams. Signed on the back. Refer to photos for additional condition information as they are a part of the
Sergio Bustamante Sun Face Earrings in Gold Gilded Sterling Silver
$200
14k Yellow Gold & Emerald Stud Earrings: 14k yellow wold & emerald stud earrings. Unmarked, tested 14k. Approximately 0.47 carat total weight. Pair of earring backs included (not gold).Gross weight: 0.7 grams.
May 29, 202414k Yellow Gold & Emerald Stud Earrings
$50
Modernist Sterling Silver Clip Earrings, 8 Pairs: Group of Eight Pairs of Sterling Silver Clip Earrings, comprising: one pair of earrings with ivy motif centering an 18K yellow gold medallion, marked "STERLING / 18K / ANN KING", a pair of textured ea
Jun 18, 2024Modernist Sterling Silver Clip Earrings, 8 Pairs
$75
14k Yellow Gold & Tourmaline Studs: 14k yellow gold stud earrings bezel set with round cut pink tourmalines. Unmarked, tested 14k. Pair of earring backs included (not gold).Each, length: 13.75 mm. Gross weight: 0.8 grams.
May 29, 202414k Yellow Gold & Tourmaline Studs
$50
David Webb Rope Design 18k Gold Earrings: Designer: David Webb Materials: 18K Yellow Gold Weight: 48.6 grams Measurement: 1 1/2" x 3/4" Hallmarks: Webb 18K An impressive pair of earrings by David Webb, made in 18k gold. The earrings are huggi
2 days LeftDavid Webb Rope Design 18k Gold Earrings
$7,000
Mauboussin Geometric Patterned Earrings: Mauboussin Geometric Patterned Earrings Geometric Patterned 18K white gold pair of earrings set with gray-toned Mother-of-Pearl. Signed by Mauboussn. The BIDHAUS Guarantee: All items in this auction a
5 days LeftMauboussin Geometric Patterned Earrings
$10
Tiffany & Co. Vintage 18k Yellow Gold Basket Weave Dome Post Clip Earrings: This lovely authentic vintage pair of earrings are from Tiffany & Co. They are crafted from 18k yellow gold with a textured finish featuring a 21.3mm round half dome shape with a textured basket weave
19 hrs LeftTiffany & Co. Vintage 18k Yellow Gold Basket Weave Dome Post Clip Earrings
$100
Turquoise and Lapis 22k Yellow Gold Floral Screw Back Long Earrings: This is a beautiful pair of earrings, they are crafted from 22k yellow gold featuring a horn shape branch at the top with fine wire vine wrapped around the branch flowing down with small cabochon bead
19 hrs LeftTurquoise and Lapis 22k Yellow Gold Floral Screw Back Long Earrings
$175
David Yurman Hoop Earrings Sterling Silver 18k Yellow Gold Crossover Style: This fashionable authentic pair of earrings are by David Yurman from the Crossover Cable Collection. They are crafted from sterling silver and 18k yellow gold featuring a 33mm diameter hoop with one s
19 hrs LeftDavid Yurman Hoop Earrings Sterling Silver 18k Yellow Gold Crossover Style
$150
18k Gold GIA Cert. Oval Cabochon Coral & Round Diamond Omega or Clip On Earrings: A solid 18k yellow gold clip on pair of earrings, with 2 Gia certified oval cabochon cut natural corals (13.77 x 9.95 x 4.60 mm and 13.79 x 10.04 x 4.62 mm), and 8 round brilliant cut natural diamonds
1 day Left18k Gold GIA Cert. Oval Cabochon Coral & Round Diamond Omega or Clip On Earrings
$1

More Items in Earrings

View More
VAN CLEEF & ARPELS, RUBY AND DIAMOND 'MYSTERY SET' FLOWER CLIP EARRINGS: VAN CLEEF & ARPELS, RUBY AND DIAMOND 'MYSTERY SET' FLOWER CLIP EARRINGS Centering two round brilliant cut diamonds weighing approximately 0.80 carat total, with mystery set ruby petals. Mounted in 18
2 days LeftVAN CLEEF & ARPELS, RUBY AND DIAMOND 'MYSTERY SET' FLOWER CLIP EARRINGS
$40,000
1.42ctw Diamond Earrings in 14K Gold: Estimated Retail Replacement Value: $25,200.00Ref: WAG14400Item no.: EJZ003Specification:Gold Content: Solid 14K White GoldWeight of Item: 1.20 gramsCountry Made: U.S.A Main Gemstone: Natural Diamond
Live Now1.42ctw Diamond Earrings in 14K Gold
See Sold Price
AN EMERALD 'ELLIPSE' RING, BY CARTIER, 1992 The oval-shaped emerald set to a plain hoop, mounted in: AN EMERALD 'ELLIPSE' RING, BY CARTIER, 1992 The oval-shaped emerald set to a plain hoop, mounted in 18K gold, signed Cartier, numbered, dated 1992, with maker's mark 'Sté LMD', Swiss assay mark,
2 days LeftAN EMERALD 'ELLIPSE' RING, BY CARTIER, 1992 The oval-shaped emerald set to a plain hoop, mounted in
€440
Angela Cummings For Tiffany 18K Opal Earclips: Angela Cummings For Tiffany & Co. 18K Yellow Gold Opal Cloud Earclips dated 1983. Size .875" x 1.25"; weight 16.38 dwts.
May 21, 2024Angela Cummings For Tiffany 18K Opal Earclips
$7,250
14K White Gold Aquamarine Mini Hoop Earrings: 14K White Gold Aquamarine Open Scroll Design Mini Hoop Earrings, comprised of twelve 5 x 3mm emerald-cut aquamarine stones, marked: "14K / 55 / MEXICO", 0.68"L x 0.25"W. Approx: 2.2 dwt. inclusive. Pr
2 days Left14K White Gold Aquamarine Mini Hoop Earrings
$200
VAN CLEEF & ARPELS, YELLOW GOLD, MOTHER-OF-PEARL AND DIAMOND 'ALHAMBRA' CLIP EARRINGS: VAN CLEEF & ARPELS, YELLOW GOLD, MOTHER-OF-PEARL AND DIAMOND 'ALHAMBRA' CLIP EARRINGS Consisting of quatrefoil mother-of-pearl plaques within a beaded texture border surmounted with bezel set round br
2 days LeftVAN CLEEF & ARPELS, YELLOW GOLD, MOTHER-OF-PEARL AND DIAMOND 'ALHAMBRA' CLIP EARRINGS
$1,200
VAN CLEEF & ARPELS, YELLOW GOLD AND ONYX 'ALHAMBRA' CLIP EARRINGS: VAN CLEEF & ARPELS, YELLOW GOLD AND ONYX 'ALHAMBRA' CLIP EARRINGS Containing onyx quatrefoil plaques within a beaded texture border. Mounted in 18 karat yellow gold. 1/2 inch long. Stamp: CF 1923 750
2 days LeftVAN CLEEF & ARPELS, YELLOW GOLD AND ONYX 'ALHAMBRA' CLIP EARRINGS
$800
DIAMOND STUD EARRINGS: DIAMOND STUD EARRINGS Containing two round brilliant cut diamonds weighing 4.01 carats total. Mounted in white gold. Gross weight: 2.10 dwt. GIA, 2024, Report No. 2235202962, 2.00 carats, D color, I1
2 days LeftDIAMOND STUD EARRINGS
$5,000
14k White Gold Diamond & Pearl Chandelier Earrings: Beautiful 14k white gold earrings, omega backs. Measure 1.5" long and weigh 9.2 grams.
7 days Left14k White Gold Diamond & Pearl Chandelier Earrings
$450
Vintage Miriam Haskell Chandelier Earrings: Cranberry glass and jadeite. Large hanging earrings at 2 1/2" long. Missing one jadeite bead.
7 days LeftVintage Miriam Haskell Chandelier Earrings
$70
18K White Gold Panther Earrings with diamonds: 18K White Gold Panter Earrings with 0.75ct twt VS1 diamonds. Engraved:750
May 25, 202418K White Gold Panther Earrings with diamonds
$1,150
DIAMOND STUD EARRINGS: DIAMOND STUD EARRINGS Containing two round brilliant cut diamonds weighing 2.06 carats total. Mounted in white gold. Earring back stamp: 585. Gross weight: 1.50 dwt. GIA, 2024, Report No. 2239206241,
2 days LeftDIAMOND STUD EARRINGS
$1,600
14k White Gold .80 TW Diamond Stud Earrings: 40 points each diamond mounted in 14k white gold settings.
7 days Left14k White Gold .80 TW Diamond Stud Earrings
$225
18K White Gold & Diamond Spiral Drop Earrings: DESCRIPTION: 18k white gold spiral formed drop earrings with inset diamonds throughout. Hallmarked: '750, 18K, M' CIRCA: 20th Cent. ORIGIN: France DIMENSIONS: H: 65.69mm X Dia: 8.53mm (Total Weight: 5
2 days Left18K White Gold & Diamond Spiral Drop Earrings
$500
CARTIER, YELLOW GOLD AND DIAMOND CLIP EARRINGS: CARTIER, YELLOW GOLD AND DIAMOND CLIP EARRINGS Containing round brilliant and baguette cut diamonds weighing approximately 2.65 carats total, clip backs. Mounted in 18 karat yellow gold. 5/8 inch long
2 days LeftCARTIER, YELLOW GOLD AND DIAMOND CLIP EARRINGS
$1,600
VAN CLEEF & ARPELS, YELLOW GOLD AND ONYX 'SUPER VINTAGE ALHAMBRA' CLIP EARRINGS: VAN CLEEF & ARPELS, YELLOW GOLD AND ONYX 'SUPER VINTAGE ALHAMBRA' CLIP EARRINGS Consisting of quatrefoil onyx plaques in a beaded gold surround, posts with clip backs. Mounted in 18 karat yellow gold.
2 days LeftVAN CLEEF & ARPELS, YELLOW GOLD AND ONYX 'SUPER VINTAGE ALHAMBRA' CLIP EARRINGS
$1,100

Recommended Jewelry

View More
18K Yellow Gold Aquamarine & Diamond Ring: 18K Yellow Gold Aquamarine & Diamond Ring Stone Type: Diamonds Other Gemstones Metal Type: 18K Metal Color: Yellow Appraisal Price: $11800 Comments: 18K Yellow Gold Aquamarine & Diamond Ring Weighing
2 days Left18K Yellow Gold Aquamarine & Diamond Ring
$610
Lot of Watches, Wrist and Pocket: This lot of watches would be used for parts. This lot of watches included a New Era Pocket Watch in an Alaska Metal case. The back is loose and the is a hairline in the porcelain, not running. There i
2 days LeftLot of Watches, Wrist and Pocket
$275
14k Art Deco Diamond Engagement Ring: An early 20th century Art Deco Period 14k White Gold and Diamond engagement ring. Domed filigree setting with milgrain detail and three round cut diamond approx. 0.31 cttw. Marked "14k". 2.3 grams tot
6 days Left14k Art Deco Diamond Engagement Ring
$300
PATEK-PHILIPPE GENEVE 18KT GOLD OPEN FACE POCKET WATCH: PATEK-PHILIPPE GENEVE 18KT YELLOW GOLD OPEN FACE POCKET WATCH, SERIAL #196374, 19/20TH C., DIAM. 43.18 MM, W. 51.6 DWT
6 days LeftPATEK-PHILIPPE GENEVE 18KT GOLD OPEN FACE POCKET WATCH
$2,400
Lock of Robert E. Lee's Hair & Archive: LARGE LOCK OF ROBERT E. LEE'S HAIR FROM HIS LEXINGTON, VIRGINIA DOCTOR, HOWARD T. BARTON. Large lock of General Robert E. Lee's hair, taken at death. [Lexington, Virginia], [1870]. Approx. length 6 in
3 days LeftLock of Robert E. Lee's Hair & Archive
$1,100
VAN CLEEF & ARPELS, RUBY AND DIAMOND 'MYSTERY SET' FLOWER CLIP EARRINGS: VAN CLEEF & ARPELS, RUBY AND DIAMOND 'MYSTERY SET' FLOWER CLIP EARRINGS Centering two round brilliant cut diamonds weighing approximately 0.80 carat total, with mystery set ruby petals. Mounted in 18
2 days LeftVAN CLEEF & ARPELS, RUBY AND DIAMOND 'MYSTERY SET' FLOWER CLIP EARRINGS
$40,000
18K Sapphire & Diamond Ring: 18K Sapphire & Diamond Ring. Natural stone square faceted sapphire 6.5 cts. est.; diamond total est. 1.6cts.; ring size 5.5; weight 5.92 dwts.
May 21, 202418K Sapphire & Diamond Ring
$2,050
Rare Vintage Piaget 18k Gold and Diamond Bangle Watch: DESCRIPTION: A rare and unique Piaget ladies 18k yellow gold watch features a mechanical movement, pave diamond dial, attached to a textured intertwining bangle bracelet accented by inset diamonds. Th
2 days LeftRare Vintage Piaget 18k Gold and Diamond Bangle Watch
$6,000
14k Yellow Gold Chanel Set Diamond Bangle Bracelet: 14k yellow gold bangle with chanel set diamonds, approx 1/2+ carat total weight (25 diamonds). Measure Inside circumference 6.5". Total weight 15.2 grams.
7 days Left14k Yellow Gold Chanel Set Diamond Bangle Bracelet
$525
14k White Gold Heart Shaped Diamond Solitaire Ring size 8: Natural diamond, SI-2 HI color. 1.26 carats. Total weight 1.9 grams.
7 days Left14k White Gold Heart Shaped Diamond Solitaire Ring size 8
$725
White Pearls & Blue Topaz Vermeil Dangle Earrings: Product Details Item: Earrings Metal: Vermeil Gemstone: White Pearl & Blue Topaz Approximate Measurements: 44.5 mm X 31.3 mm Ring Size: Not Applicable Chain Length: Not Applicable Ch
Live NowWhite Pearls & Blue Topaz Vermeil Dangle Earrings
$140
1.42ctw Diamond Earrings in 14K Gold: Estimated Retail Replacement Value: $25,200.00Ref: WAG14400Item no.: EJZ003Specification:Gold Content: Solid 14K White GoldWeight of Item: 1.20 gramsCountry Made: U.S.A Main Gemstone: Natural Diamond
Live Now1.42ctw Diamond Earrings in 14K Gold
See Sold Price
Cartier PANTHERE CLASSIQUE 18K Gold Estate Watch: Artist/Designer; Manufacturer: Cartier (France)Marking(s); notes: Cartier imprints, 18K, 750, 887968C, 005593, marking(s)Materials: 18K gold, sapphireDimensions (H, W, D)
6 days LeftCartier PANTHERE CLASSIQUE 18K Gold Estate Watch
$3,500
DIAMOND RING AND JACKETS: DIAMOND RING AND JACKETS Consisting of a platinum ring containing one round brilliant cut diamond weighing 6.44 carats and two tapered baguette cut diamonds, together with a white gold ring jacket con
2 days LeftDIAMOND RING AND JACKETS
$10,000
NW COAST "RAVEN" ENGRAVED/TOOLED STERLING CUFF BRACELET: RARE NORTHWEST COAST "RAVEN" ENGRAVED/TOOLED STERLING CUFF BRACELET SIGNED DANIEL, C. 1960, SIZE 5 3/4", 1.5 OZ.
6 days LeftNW COAST "RAVEN" ENGRAVED/TOOLED STERLING CUFF BRACELET
$160
Early Diamond Engagement Ring: 18K heavy band with center buttercup setting holding an Old Mine cut diamond, inner band inscribed "W.H.E. and M.L.B.", "1844", Old Mine cut diamond is approx. 0.60+ ct, chip on girdle, ring size 6-3/
6 days LeftEarly Diamond Engagement Ring
$425
item-113584823=1
item-113584823=2
item-113584823=3
item-113584823=4
item-113584823=5
23 Pair Earrings
23 Pair Earrings
Item Details
Description
Some marked good variation of stones and metals
Buyer's Premium
  • 20%

23 Pair Earrings

Estimate $50 - $500
See Sold Price
Starting Price $20
Sell a Similar Item
2 bidders are watching this item.
Shipping & Pickup Options
Item located in Weaverville, NC, us
See Policy for Shipping
Local Pickup Available
Payment
Accepts seamless payments through LiveAuctioneers
Broken Arch Auction Gallery NCFL#9399

Broken Arch Auction Gallery NCFL#9399

badge TOP RATED
Weaverville, NC, United States
285 Reviews
3,645 Followers

Related Searches

Price Results
Auctions in North Carolina
TOP