Lot 0005

18k Gold Diamond Bow Pendant Necklace

Similar Sale History

View More Items in Pendant Necklaces

Sold

14 K White Gold Alexandrites & Diamond Pendant Necklace: 14 K White Gold Designer Alexandrites (IGI certified) & Diamond Pendant Necklace Loop for the chain at the back Pendant length - 5 cm Necklace Length - 17 inches Pendant in 14

201914 K White Gold Alexandrites & Diamond Pendant NecklaceSee Sold Price

Sold

14 K White Gold Sapphire & Diamond Pendant Necklace: 14 K / 585 White Gold Designer Sapphire (GIA Certified) and Diamond Pendant Gross metal weight - 8.600 g Pendant in 14K Hallmarked White Gold Chain in 18K Hallmarked White Gold

201814 K White Gold Sapphire & Diamond Pendant NecklaceSee Sold Price

Sold

14 K White Gold Fancy Color Diamond Pendant Necklace: 14 K / 585 White Gold Designer Fancy Color Diamond Pendant Necklace Chain in 18 K / 750 White Gold Pendant in 14 K / 585 Hallmarked White Gold Loop for the chain at the back Gross

202414 K White Gold Fancy Color Diamond Pendant NecklaceSee Sold Price

Sold

Natalie K 18k Gold Diamond Pendant on 14k Necklace: METAL: 14k Gold (chain) / 18k (pendant) . MEASUREMENTS: Necklace is 18" long, pendant is 23mm x 13mm. GEMSTONES: Diamonds approx. 1.00ctw. Comes with an appraisal. MARKED: Natalie K, 18k, D0486,

2022Natalie K 18k Gold Diamond Pendant on 14k NecklaceSee Sold Price

Sold

Platinum, Gold, Natural Pearl, Ruby and Diamond Bow Wreath Pendant-Necklace: Platinum, Gold, Natural Pearl, Ruby and Diamond Bow Wreath Pendant-Necklace One semi-baroque drop pearl ap. 8.51 x 7.72 mm., 6 oval and cushion-shaped rubies ap. 1.75 cts., small rose and old mine-cut

2022Platinum, Gold, Natural Pearl, Ruby and Diamond Bow Wreath Pendant-NecklaceSee Sold Price

Sold

14 K / 585 IGI Alexandrite & Diamond Pendant Necklace: RESERVE PRICE - 4000 $ IGI certified 14 K Very Exclusive White Gold Alexandrite and Diamond Pendant Necklace Gross gold weight - 4.680 g 14 K Solid Hallmarked White gold Chain

202314 K / 585 IGI Alexandrite & Diamond Pendant NecklaceSee Sold Price

Sold

14 K Rose Gold Diamond & Mother of Pearl Pendant Set: 14 K / 585 Rose Gold Designer Diamond & Mother of Pearl Pendant Necklace Set Gross metal weight - 8.900 g Chain Weight - 1.700 g Pendant Weight - 2.730 g Earrings Weight - 4.470 g &nb

201914 K Rose Gold Diamond & Mother of Pearl Pendant SetSee Sold Price

Sold

Art Deco White gold and diamond pendant necklace: A very delicate early Art deco ( 1920's) White gold and diamond pendant necklace. Apparently un-marked but guaranteed to be at least 14 K gold. Gross weight: 3.48g or 2.23 dwt. Pendant measures 1 1/4"

2024Art Deco White gold and diamond pendant necklaceSee Sold Price

Sold

2.20 cts in Diamonds 14/18 k Gold Cross Pendant Necklace: Delicate Cross Pendant in 18k white Gold and Chain crafted in 14k white Gold featuring Princess cut and Trillion cut Diamonds weighing together Approx. 2.20 carats. H-I color, VS-SI clarity. Cross mea

20222.20 cts in Diamonds 14/18 k Gold Cross Pendant NecklaceSee Sold Price

Sold

14 K Blue Sapphire (Kashmir) & Diamond Pendant Necklace: RESERVE PRICE - 10000 $ 14 K / 585 White Gold Designer Kashmir Sapphire (GRS Cert.) & Diamond Pendant Necklace Blue Sapphire - Kashmir untreated unheated Loop for the chain at th

202314 K Blue Sapphire (Kashmir) & Diamond Pendant NecklaceSee Sold Price

Sold

14K Yellow Gold Diamond Solitaire Pendant Necklace: 14K yellow gold diamond pendant necklace, brightly polished, featuring one bezel set round brilliant cut diamond, J-K color / I1 clarity, weighing approx. 1.0 carat, joined with a lobster claw clasp,

202314K Yellow Gold Diamond Solitaire Pendant NecklaceSee Sold Price

Sold

Bow Diamond Pendant Necklace: This is a Bow pendant with 4 vertical Diamonds yellow 10k gold, appx 0.20ctw. Necklace 14k yellow gold measures 18". Total weight 4.3 grams

2024Bow Diamond Pendant NecklaceSee Sold Price

Sold

2022Bow Diamond Pendant NecklaceSee Sold Price

Sold

14K WHITE GOLD DIAMOND LETTER G PENDANT NECKLACE Outstanding 14K White Gold Diamond Letter G: 14K WHITE GOLD DIAMOND LETTER G PENDANT NECKLACE Outstanding 14K White Gold Diamond Letter G Pendant Necklace, marked '14k' set with 15 single cut, round natural diamonds K-L color, I1 clarity strung

202214K WHITE GOLD DIAMOND LETTER G PENDANT NECKLACE Outstanding 14K White Gold Diamond Letter GSee Sold Price

Sold

2022Bow Diamond Pendant NecklaceSee Sold Price

Sold

2022Bow Diamond Pendant NecklaceSee Sold Price

Related Pendant Necklaces

Authentic! Van Cleef & Arpels 18k Yellow Gold Diamond Coral Bow Pendant Necklace: Authentic! Van Cleef & Arpels 18k Yellow Gold Diamond Coral Bow Pendant Necklace Authentic! Van Cleef & Arpels 18k Yellow Gold Diamond Coral Bow Pendant Necklace Product Description About This Piece:

May 10, 2024Authentic! Van Cleef & Arpels 18k Yellow Gold Diamond Coral Bow Pendant Necklace

$2,400

IGI Certified 14 K Rose Gold Diamond Pendant Necklace & Earrings: IGI Certified 14 K / 585 Rose & White Gold Designer Diamond Pendant Necklace with Earrings   Gross metal weight - 10.340 g Chain Weight - 1.800 g Pendant Weight - 4.240 g Earrings Weight - 4.

May 12, 2024IGI Certified 14 K Rose Gold Diamond Pendant Necklace & Earrings

$1,000

14 K White Gold Diamond Pendant Necklace & Earrings: IGI Certified 14 K / 585 White Gold Diamond Pendant Necklace with Matching Diamond Earrings   Necklace Chain in 18 K White and Yellow Gold Pendant and Earrings in 14 K White Gold Necklace Length

May 12, 202414 K White Gold Diamond Pendant Necklace & Earrings

$2,000

Belle Epoque French 18K White Gold European Diamond Bow Dangle Pendant Necklace: A solid 18k white gold dangle pendant necklace, featuring 26 old rose & old single cut natural diamonds (VS2/I1 ; 0.40ctw), and 2 old European cut natural diamonds (G/H - VS1/VS2 ; 1.06ctw). 14.75 inc

16 hrs LeftBelle Epoque French 18K White Gold European Diamond Bow Dangle Pendant Necklace

14 K White Gold Tsavorite Diamond & Pendant Necklace: 14 K / 585 White Gold Designer Tsavorite Garnet & Diamond Pendant Necklace   Gross metal weight - 14.200 g (with chain) Chain Weight - 6.600 g Pendant Weight - 7.600 g   Pendant in

May 12, 202414 K White Gold Tsavorite Diamond & Pendant Necklace

$2,800

14 K Rose Gold Diamond & MOP Pendant Necklace & Earrings: 14 K / 585 Rose Gold Designer Diamond & Mother of Pearl Pendant Necklace Set   Gross metal weight - 26.640 g Chain Weight - 4.400 g Pendant Weight - 9.740 g Earrings Weight - 12.500 g &

May 12, 202414 K Rose Gold Diamond & MOP Pendant Necklace & Earrings

$2,800

14 K White Gold Cartier Style Diamond Pendant Necklace: 14 K / 585 White Gold Cartier Style Diamond Pendant Necklace   Gross metal weight - 9.450 g Chain Weight - 3.630 g Pendant Weight - 5.820 g   Pendant in 14 K Hallmarked White Gold <

May 12, 202414 K White Gold Cartier Style Diamond Pendant Necklace

$2,000

14 K White Gold Emerald & Diamond Brooch / Pendant Necklace: 14 K / 585 White Gold Emerald and Diamond Brooch / Pendant Necklace    Pendant / Brooch in 14 K Hallmarked White Gold Chain in 18 K Yellow Gold Gross Gold Weight - 29.360 g  Dimensions

May 12, 202414 K White Gold Emerald & Diamond Brooch / Pendant Necklace

$10,000

14 K / 585 White Gold Tourmaline and Diamond Pendant Necklace: 14 K / 585 White Gold Tourmaline and Diamond Pendant Necklace   Pendant in 14 K White Gold Chain in 18 K Gold Gross metal weight - 30.060 g Chain Weight - 7.410 g Pendant W

May 12, 202414 K / 585 White Gold Tourmaline and Diamond Pendant Necklace

$20,000

14 K / 585 White Gold Padparadscha Sapphire and Diamond Pendant Necklace: 14 K / 585 White Gold Padparadscha Sapphire and Diamond Pendant Necklace   Pendant in 14 K White Gold Gross metal weight - 12.450 g Chain Weight - 7.000 g Pendant Weight - 5.450

May 12, 202414 K / 585 White Gold Padparadscha Sapphire and Diamond Pendant Necklace

$5,000

14 K / 585 IGI Alexandrite & Diamond Pendant Necklace: IGI certified 14 K Very Exclusive White Gold Alexandrite and Diamond Pendant Necklace   Gross gold weight - 4.680 g 14 K Solid Hallmarked White gold Chain / Necklace Length - 19 inches Pendent Di

May 12, 202414 K / 585 IGI Alexandrite & Diamond Pendant Necklace

$5,500

18 K Rose Gold Diamond & Mother of Pearl Pendant Set: 18 K / 750 Rose Gold Designer Diamond & Mother of Pearl Pendant Necklace Set   Gross metal weight - 16.260 g Chain Weight - 4.260 g Pendant Weight - 6.000 g Earrings Weight - 6.000 g &n

May 12, 202418 K Rose Gold Diamond & Mother of Pearl Pendant Set

$1,400

14K Rose Gold Diamond & Mother of Pearl Pendant Necklace: 14 K / 585 Rose Gold Designer Diamond & Mother of Pearl Pendant Necklace   Gross metal weight - 11.960 g (with chain) Chain Weight - 4.360 g Pendant Weight - 7.600 g Pendant in 14 K Hallmarke

May 12, 202414K Rose Gold Diamond & Mother of Pearl Pendant Necklace

$1,400

Van Cleef & Arpels Vintage Diamond Sapphire 18k Yellow Gold Bow Pendant Necklace: Van Cleef & Arpels Vintage Diamond Sapphire 18k Yellow Gold Bow Pendant Necklace

2 days LeftVan Cleef & Arpels Vintage Diamond Sapphire 18k Yellow Gold Bow Pendant Necklace

$2,500

14K White Gold PINK Diamond Pendant Necklace & Earrings: 14 K / 585 White Gold Designer Pendant Necklace with Matching Diamond Earrings   Screw Back Earrings Gross Metal Weight - 4.750 g (Earrings + Pendant) Chain weight - 2.240 g   Pendant

May 12, 202414K White Gold PINK Diamond Pendant Necklace & Earrings

$1,400

14 K White Gold Tanzanite (IGI Certified) & Diamond Pendant: 14 K / 585 White Gold Very Unique Floral Carved Tanzanite (IGI Certified) & Diamond Pendant Necklace   14 K / 585 Hallmarked White gold Gold weight - 27.900 g Pendant Size - 8

May 12, 202414 K White Gold Tanzanite (IGI Certified) & Diamond Pendant

$3,500

More Items in Pendant Necklaces

Harry Winston Pendant with Necklace: Jacques Timey for Harry Winston Sapphire, Diamond, Diamond Simulant, and Gold Pendant with Necklace, set with round and pear-shaped brilliant-cut diamonds, square and baguette-cut sapphires, the penda

2 days LeftHarry Winston Pendant with Necklace

$15,000

18K BLUE SAPPHIRE CROSS PENDANT: 18KT yellow gold cross with open filigree design and blue sapphires. Measures 1 1/8" long.

2 days Left18K BLUE SAPPHIRE CROSS PENDANT

$325

Jean Mahie 22k Yellow Gold Cross Pendant: Jean Mahie 22k Yellow Gold Cross Pendant Weighting 38.3g And Properly Signed Jm 22k. Measures Just Over 3.5 Inches Including Bale, And Almost 2 Inches Wide. Wire Transfer Or Cashier's Check Required F

2 days LeftJean Mahie 22k Yellow Gold Cross Pendant

$2,500

Ruby And 18k Rose Gold Pendant Necklace: Ruby And 18k Rose Gold Pendant Necklace, Over 5 Carats Of Loose Rubies Float Inside An 18k Rose Gold Case Mounted With Rubies. Pendant Measures Approximately 1 1/2 Long X 7/8 Inch Wide; 18 Inch Chain

3 days LeftRuby And 18k Rose Gold Pendant Necklace

$400

Tagliamonte 14K Medusa Pendant & 18K Necklace: Tagliamonte 14K Yellow Gold Large Oval Medusa Motif Repousse Pendant Necklace, featuring one round cabochon-cut ruby; approx: 4.5mm, flanked by two 5.6mm cultured pearls, worn on 14K yellow gold rope

3 days LeftTagliamonte 14K Medusa Pendant & 18K Necklace

$2,250

Cathy Waterman Platinum Pendant Necklace: Cathy Waterman Platinum Necklace Featuring Pendant Of Child In Silhouette. Measuring 16 Inches Long And Weighing 15.3g. Charm Is .58 Inches Long. See Photos. Wire Transfer Or Cashiers Check Required F

3 days LeftCathy Waterman Platinum Pendant Necklace

$100

Jye's Sapphire And Diamond 18k Pendant Necklac: Jye's 1.10ct Sapphire And .06ct Diamond Bale Pendant Suspended From 18k White Gold Necklace. Adjustable Chain 15.5 Inches To 16.5 Inches. Approximately 4.8g. See Photos For Additional Condition Inform

3 days LeftJye's Sapphire And Diamond 18k Pendant Necklac

$225

JEWELRY. Gold and Jade Pendant Necklace.: A 14kt white gold chain necklace suspending an 18kt white gold jade mounted pendant displaying a central jade disc surrounded by (3) bezel set faceted diamonds and (30) prong-set faceted diamonds with

3 days LeftJEWELRY. Gold and Jade Pendant Necklace.

$250

Emerald And 14k Yellow Gold Pendant Necklace: 1.65ct Emerald Heart Shaped Pendant In 14k Yellow Gold. 16 Inch Chain Marked 14k Italy. 3.g Total Weight. Scroll Through All Photos For Appraisal Information. Wire Transfer Or Cashier's Check Required

3 days LeftEmerald And 14k Yellow Gold Pendant Necklace

$225

18K Gold Emerald Diamonds Pendant & 14K Necklace: 18K Yellow Gold Prong-Set Dangle Emerald Cabochon and Three Channel-Set Diamonds Pendant Necklace, marked, "750," on a 14K gold chain, marked "14K Italy." Pendant .75" L; chain: 16" L. Approx 2.9 dwt.

May 14, 202418K Gold Emerald Diamonds Pendant & 14K Necklace

$150

3 days LeftHudson Bay - Huge Silver Cross Pendant with Central HB Logo Under Large Glass Bead

$275

Navajo Sterling Squash Blossom Necklace: Ornate design with 10 turquoise and silver blossoms around center arch pendant with 3 inlaid turquoise stones. All set on sterling silver beaded necklace with hook closure 14". 268 grams. Issued: 20th

6 days LeftNavajo Sterling Squash Blossom Necklace

$400

Byzantine Bronze Incised Reliquary Cross Pendant.: Byzantine Bronze Incised Reliquary Cross Pendant,Ca. 6th-12th century A.D. Large cast bronze reliquary cross having a hinged two-piece construction. The obverse depicting Christ wearing a long garment

40 mins LeftByzantine Bronze Incised Reliquary Cross Pendant.

$50

Modern 14K Yellow Gold Horseshoe Pendant Necklace: Modern 14K Yellow Gold Horseshoe-Shaped Pendant on a chain link necklace with spring ring clasp, marked "14K Italy / 1758 AR" (maker's mark for Golden Clef International). Pendant 0.5" L x 0.75" W; ne

May 14, 2024Modern 14K Yellow Gold Horseshoe Pendant Necklace

$75

Sterling Silver Glass Intaglio Pendant Necklace: Vintage sterling silver necklace and pendant. Blue glass intaglio pendant with holly branch motif and crystal decoration. Marked sterling in pendant and necklace clasp. Drop length approx. 10.25 inche

6 days LeftSterling Silver Glass Intaglio Pendant Necklace

$20

DIAMOND PENDANT NECKLACE: DIAMOND PENDANT NECKLACE Consisting of a white gold figaro chain, suspending a platinum pendant containing one old European cut diamond weighing approximately 2.00 carats, the bail set with old Europe

May 14, 2024DIAMOND PENDANT NECKLACE

$1,500

Recommended Necklaces & Pendants

MIKIMOTO, DOUBLE STRAND CULTURED PEARL CHOKER WITH PEARL DROP: MIKIMOTO, DOUBLE STRAND CULTURED PEARL CHOKER WITH PEARL DROP Consisting of multicolor cultured pearls, ranging in size from approximately 8.50-10.50 mm, accented by colored diamonds (not tested for o

5 days LeftMIKIMOTO, DOUBLE STRAND CULTURED PEARL CHOKER WITH PEARL DROP

$3,000

14K Yellow Gold Emerald and White Enamel Art Deco Style Link Necklace, Total Emerald Wt.- 24.03: 14K Yellow Gold Emerald and White Enamel Art Deco Style Link Necklace, each of the 22 links with a graduated octagonal emerald atop a border of white enamel flanked by four round diamonds on each side

May 11, 202414K Yellow Gold Emerald and White Enamel Art Deco Style Link Necklace, Total Emerald Wt.- 24.03

$1,000

2 days LeftHarry Winston Pendant with Necklace

$15,000

BULGARI, WHITE GOLD AND DIAMOND 'FIREWORKS' CHOKER NECKLACE: BULGARI, WHITE GOLD AND DIAMOND 'FIREWORKS' CHOKER NECKLACE Containing 185 round brilliant cut diamonds weighing approximately 9.25 carats total. Mounted in 18 karat white gold. 12-14 1/2 inches long.

5 days LeftBULGARI, WHITE GOLD AND DIAMOND 'FIREWORKS' CHOKER NECKLACE

$6,000

Huge amount of jewelry beads, includes every shape, color & size imaginable, includes necklaces,: Huge amount of jewelry beads, includes every shape, color & size imaginable, includes necklaces, beads, lockets, pins, much more, over 30 bins filled to the brim,

4 days LeftHuge amount of jewelry beads, includes every shape, color & size imaginable, includes necklaces,

$70

Gurhan 24K Gold Blue Sapphire 3 Strand Necklace: Gurhan 24K Yellow Gold Blue Sapphire Triple Strand Necklace, featuring three strands decorated with fully drilled gold discs and faceted blue sapphire rondelles, strung on silk cords, 192 blue sapphir

3 days LeftGurhan 24K Gold Blue Sapphire 3 Strand Necklace

$3,250

2 days Left18K BLUE SAPPHIRE CROSS PENDANT

$325

Antique Marcus & Co. 5ctw Fine Old Euro Diamond Aquamarine Center Platinum Art Nouveau Era Pendant B: Title: Antique Marcus & Co. 5ctw Fine Old Euro Diamond Aquamarine Center Platinum Art Nouveau Era Pendant Brooch w/ Orig. Box Dated 1922 Description: A truly dazzling Art Deco era brooch / pendant tha

May 11, 2024Antique Marcus & Co. 5ctw Fine Old Euro Diamond Aquamarine Center Platinum Art Nouveau Era Pendant B

$800

14KT White Gold 1.30ct Blue Sapphire and Diamond Pendant with Chain: 1 Blue Sapphire stone with a total weight of 1.30cts. Blue Sapphire (AA) Oval 8x6mm - 1Pc + White Diamond F/C Round 1.20mm - 22Pcs + White Diamond F/C Round 1.10mm - 1Pc ( I1-I2/I color ). Diamonds wi

Live Now14KT White Gold 1.30ct Blue Sapphire and Diamond Pendant with Chain

$45

14KT Yellow Gold 1.10ct London Blue Topaz and Diamond Pendant with Chain: 1 London Blue Topaz stone with a total weight of 1.10cts. London Blue Topaz Oval 8x6mm - 1Pc + White Diamond F/C Round 1.20mm - 22Pcs + White Diamond F/C Round 1.10mm - 1Pc (I1-I2/I color). Diamonds w

Live Now14KT Yellow Gold 1.10ct London Blue Topaz and Diamond Pendant with Chain

$30

14KT Yellow Gold 1.09ct Tanzanite and Diamond Pendant with Chain: 1 Tanzanite stone with a total weight of 1.09cts. Tanzanite (AA+) Oval 8x6mm - 1Pc + White Diamond F/C Round 1.20mm - 22Pcs + White Diamond F/C Round 1.10mm - 1Pc ( I1-I2/I color). Diamonds with a tot

Live Now14KT Yellow Gold 1.09ct Tanzanite and Diamond Pendant with Chain

$25

14KT Yellow Gold 2.00ct Zambian Emerald and Diamond Pendant with Chain: 1 Zambian Emerald with a total weight of 2.00cts. Zambian Emerald (AA) Cushion 8.00mm - 1Pc + White Diamond F/C Round 2.00mm - 16Pcs ( Diamond Quality : SI-2/HI ). Diamonds with a total weight of 0.48

Live Now14KT Yellow Gold 2.00ct Zambian Emerald and Diamond Pendant with Chain

$10

14KT White Gold 1.5ct Ruby and Diamond Pendant with Chain: (1) Oval Ruby with a total weight of 1.50cts. (58) round Diamonds with a total weight of 0.26cts with a color of (i) and a clarity of i1-i2. Total weight of this pendant with chain is 2.97 grams. 16 i

Live Now14KT White Gold 1.5ct Ruby and Diamond Pendant with Chain

14KT White Gold 1.50ct Ruby and Diamond Pendant with Chain: 1 Ruby with a total weight of 1.50cts. Ruby (AA) Oval 8x6mm - 1Pc + White Diamond F/C Round 1.20mm - 22Pcs + White Diamond F/C Round 1.10mm - 1Pc ( I1-I2/I color ). Diamonds with a total weight of 0.1

Live Now14KT White Gold 1.50ct Ruby and Diamond Pendant with Chain

14KT Yellow Gold 1.09ct Tanzanite and Diamond Pendant with Chain: (1) Oval Tanzanite stone with a total weight of 1.09cts. (58) round Diamonds with a total weight of 0.26cts with a color of (i) and a clarity of i1-i2. Total weight of this pendant with chain is 2.79

Live Now14KT Yellow Gold 1.09ct Tanzanite and Diamond Pendant with Chain

14KT White Gold 2.10ct Tanzanite and Diamond Pendant with Chain: 1 Tanzanite stone with a total weight of 2.10cts. Tanzanite (AA+) Cushion 8.00mm - 1Pc + White Diamond F/C Round 2.00mm - 16Pcs ( Diamond Quality : SI-2/HI ). Diamonds with a total weight of 0.48cts.

Live Now14KT White Gold 2.10ct Tanzanite and Diamond Pendant with Chain

Item Details

Description

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.49ctw. MEASUREMENTS: Necklace is 17.5" long, center pendant - 16mm x 15mm. MARKED: 18k 750 D0.49. WEIGHT: 4.7 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.

Condition

Pre-owned. et

Buyer's Premium

22% up to $50,000.00
20% up to $250,000.00
18% above $250,000.00

18k Gold Diamond Bow Pendant Necklace

Name: 18k Gold Diamond Bow Pendant Necklace
SKU: 137371858
Price: 450 USD
Availability: InStock

Estimate $300 - $400

See Sold Price

Starting Price $200

Sell a Similar Item

8 bidders are watching this item.

Shipping & Pickup Options

Item located in Lahaska, PA, us

See Policy for Shipping

Payment

Hampton Estate Auction

TOP RATED

Lambertville, NJ, United States

302 Reviews

5,190 Followers