2.5 Carat Necklaces

This elegant Diamond By The Yard necklace is crafted in solid Italian-made 14 karat white gold and features 2.76 carats of natural round brilliant cut diamonds. The diamonds are even...

*IGI 14K 2.71 Ct White Gold Zambia Vivid Green Emerald&Diamonds Necklace* IGI-certified natural vivid green pear-cutting emerald weighing 2.71 ct set on the 14K white gold art deco ...

A 2.53 carat pink sapphire, diamond, and freshwater pearl bow necklace in 18K white gold by Merkaba Jewelry Beverly Hills, designed as a romantic and elegant pearl necklace with vivi...

Bright Australian Black Opal Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Opa...

This exquisite Tiffany & Co. Victoria pendant showcases the collection’s signature mixed-cut diamond composition, combining exceptional craftsmanship with dynamic brilliance. Fin...

Australian Boulder Opal Diamond Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Op...

Era: Art Deco Metal Content: 14k Yellow Gold & 14k Rose Gold Stone Information Natural Diamond Carat(s): .05ct Cut: European Color: G Clarity: SI2 Chain Style: Prince of Wales Ne...

About Angara:
At Angara, every piece of jewellery is a handcrafted expression of love and individuality. We design with intention—using vivid coloured gemstones and ethically...

This rare pendant was made in Saint Petersburg between 1904 and 1908 by Carl Blank, jeweler of the Russian Imperial Court and Tsar Nicholas II. The pendant is finely crafted in matte platinum (front) and 14K gold (back). It features two excellent red spinels from Burma accented by old mine cut diamonds. The spinels were tested by Swiss Gemmological Institute in Basel (test report no. 87913) and found to be natural and untreated. Estimated total spinel weight is 2.70 carats. Approximate total diamond weight is 3.18 carats. In the early 1900s, platinum was an exotic metal. In Russia, it was rarely used in jewelry (not until 1930s). Apparently only jewelers of the Imperial court like Faberge, Bolin and Blank experimented with platinum. Marked on frame with 56 zolotnik old Russian gold standard (there was no mark for platinum at that time) and on bail with maker’s initials ‘ CB’ for Carl Blank, St. Petersburg assay mark with initials ‘AP’ for assay master Alexander Romanov...

Buccellati Diamond "Etoile" Necklace In 18k Yellow & White Gold. The necklace features 18k yellow gold twisted thread open metalwork, creating rhomboidal shapes, each accented wi...

An elegant and iconic Tiffany & Co. Sevillana necklace designed by Elsa Peretti, crafted in luxurious platinum and pavé-set with brilliant round diamonds totaling approximately 2...

This beautiful pendant was handcrafted by a multigenerational goldsmith outside of Florence, Italy. It is rich with detailed engraving, a technique synonymous with Florence that has ...

A striking Tiffany & Co. diamond cross pendant crafted in luxurious 18 karat yellow gold and set with approximately 2.5 carats of brilliant white diamonds. Bold yet timeless, thi...

Delicate and sophisticated, the Elegant Diamond Fringe Necklace features a graceful fringe-inspired design adorned with sparkling 2.72ct diamonds. Expertly crafted in luxurious 14K y...

The genuine black opal has an intense blue color and is stunning on anyone's neck. The diamonds encircling the opal makes it even more intriguing. Encircled with the 14 karat yellow ...

An exquisite Tiffany & Co. solitaire pendant necklace featuring a stunning 2.69 carat round brilliant cut diamond of G color and VS1 clarity, displaying exceptional fire and bril...

This contemporary 18 karat two-tone gold bypass collar necklace is a bold and elegant statement piece. Crafted in Italy, the design features a flexible 18 karat yellow gold omega cha...

Exquisite rose cut diamonds by the yard modern necklace. By Alexander Beverly Hills. 6 rose cut diamonds, 2.78 carats total. Approximately G/H color and VS clarity. Bezel set in 18k ...

GIA Certified 1.67 Carat Fancy Pink Diamond & White Diamond Necklace An exquisite necklace by renowned designer Gregg Ruth, finely crafted in 18k rose gold and platinum and weighing...

A classy pendant necklace, showcasing a 1.54 carats pear shape blue sapphire, set on a four prong setting. Embellished by a halo of round brilliant cut diamonds weighing 1.08 carats ...

Sapphire and diamond pendant necklace. 2.02cts Oval center pink sapphire mounted in an open work 18k rose and white gold frame. The sapphire has a halo of round diamonds with detailed open work wiring of rose gold and then a larger second halo of round diamonds. Hand twisted rose gold...

2.50 Carat Diamond Tennis Necklace G SI 14K White Gold 16 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ne...

Exquisite round & emerald cut diamonds by the yard necklace, with dangling diamonds. By Alexander Beverly Hills. 11 total diamonds, 2.5...

This gorgeous necklace features 32 diamonds weighing 2.56 ct. The diamonds boast F/G in color and VS1/VS2 in clarity. Such a stunning piece for everyday wear.

Introducing our Natural Rough Emerald Pendant, a distinctive and unisex statement piece showcasing the raw beauty of a 2.71-carat terminated emer...

Pear shape 2.68 carat morganite surrounded by a halo of full cut diamonds, in a rose gold pendant necklace setting from the Peter Suchy Workshop. 16 inch 14k rose gold box chain 1 p...

About Angara:
At Angara, every piece of jewellery is a handcrafted expression of love and individuality. We design with intention—using vivid coloured gemstones and ethically...

Fine Suite of Natural Colombian Emerald emerald Cut on a Custom Made of Solid 18K Yellow Gold set with diamonds. Great for every day wear! Pendant: Emerald 0.60ct & Diamond 0.39c...

2.55 Carat Natural Diamond Heart Necklace 14K White Gold G SI 18 inches chain 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 2.55CT G-H SI 11/16 inch in h...

Romantic and luminous, this Moonstone and diamond necklace by Tamir for Merkaba Jewelry Beverly Hills is crafted in 14K white gold and designed to glow with soft, ethereal light. At ...

A romantic and exceptionally refined heart-shaped ruby pendant, perfectly suited as a Valentine’s Day gift of enduring significance. At the center is a GRS-certified natural ruby, w...

This exquisite necklace features a 2.91 ct natural oval-cut emerald with a vibrant green hue and subtle natural oil enhancement, highlighting the gem’s rich color and character. The ...

♥ This necklace features a dainty but super sparkly beaded chain, about 0.75mm thick. It is 18" in length with a sliding bead mechanism that allows you to adjust the length freely. W...

This refined Roberto Coin necklace is crafted in Italy from luminous 18k yellow gold, showcasing the brand’s signature balance of contemporary elegance and meticulous craftsmanship. ...

14K White Gold Blue Topaz and Diamond Pendant Necklace, featuring one prong set cushion brilliant cut blue topaz weighing approx. 2.75 carats, further adorned with 24 prong set singl...

A bow brooch / Pendant crafted in 18 Karat white gold and densely set with sparkling bright white (G-H color) baguette (in the center) and round cut diamonds. Estimated total diamo...

Embrace elegance and transformation with the Nina Zhou 2.90 ctw Sapphire Diamond Butterfly Pendant Necklace. This delicate masterpiece features a graceful butterfly, its wings brough...

Step into the romance of the early 1900s with this exquisite 2.50 carat garnet Victorian horseshoe pendant necklace, beautifully crafted i...

A stunning, fine and impressive vintage cultured pearl and 2.54 carat diamond, 18 karat white gold necklace; part of our diverse gemstone jewelry and estate jewelry collections. This stunning, fine and impressive vintage diamond necklace has been crafted in 18k white gold. The pierced decorated setting is composed of ten white gold asymmetrical triangular links, graduating in size and curving inwards towards the centre of the design. The links are ornamented with a total of forty-six impressive individually claw set transitional modern brilliant round cut diamonds. The impressive necklace displays a feature cultured pearl drop suspended from an impressive further transitional modern brilliant round cut diamond to the centre of the design. The articulated 14" elongated double trace chain secures to the reverse with a cylindrical clasp. This vintage diamond necklace with pearl drop has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold. This impressive vintage pearl necklace is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning vintage pearl necklace is excellent quality, set with impressive diamonds displaying a fine white color and brilliance. The impressive cultured pearl displays fine color and lustre. The vintage diamond necklace with pearl drop is an excellent gauge of gold and is in excellent condition. Reflections in photographs may detract from the true representation of this fine example of vintage pearl jewellery...

Presented A lovely collection of gems, including Amethyst, Peridot, Rhodolite, Sky Blue Topaz, Swiss Blue Topaz and Morganite is perfect for people who value quality and want to wear...

Tiffany & Co. Platinum and 18K Rose Gold Pink and White Diamond Flower Key Pendant Necklace An extraordinary creation by Tiffany & Co., this dazzling Flower Key pendant necklace com...

Crafted with precision and passion, this 18K yellow gold necklace from Tresor Collection’s Fin line embodies contemporary elegance and refined luxury. Featuring oval-cut rubies total...

Yianni Creations Midas Collection 100% Handmade Artisan Pendant from Fine Silver with a 24 Karat Yellow Gold layover features 2.50 Carat Oval Cut London Blue Topaz accompanied by 0.0...

This exquisite necklace embodies modern elegance and sophistication. The necklace boasts 2.85-carat mixed-cut natural white diamonds, showcasing VS1/VS2 clarity and an F/G color grad...

Retail Price: $22,250 Brand: Marco Bicego Collection: Lunaria Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Diamonds Carat(s): 2.68ctw Cut: Round Bril...

Date: May 5, 2026 Metal Content: 14k Yellow Gold Stone Information Natural Black Opal Doublet Carat(s): 2.77ct Cut: Oval Cabochon Origin: Australian Diamonds Cut: Round Brilliant...

This is a custom design made in 1998 by San Diego jeweler Lawrence Poon. When he hopped into our lives, this frog was a pin, but The Boss felt he would make a cool pendant...

Metal Content: 18k White Gold Stone Information Natural Diamonds Carat(s): 2.86ctw (carat stamp) Cut: Round Brilliant Color: G - H - I Clarity: SI2 - I1 Total Carats: 2.86ctw Sty...

**Save this pendant ❤️ to receive price updates** Handcrafted in New York, this diamond pendant necklace showcases a GIA certified natural 2.53 carat cushion diamond, graded G color ...

A stunning, fine and impressive contemporary 2.86 carat diamond and 18 karat yellow gold, 18 karat white gold set cross pendant; part of our diverse diamond jewelry collection. This stunning contemporary diamond pendant has been crafted in 18k yellow gold with an 18k white gold setting. The pendant displays a central 1.30 Ct bezel set modern brilliant round cut diamond. A further four modern brilliant round cut diamonds bezel set at each terminal of the cross complete the design. The yellow gold, diamond cross pendant is suspended from a contemporary 66.04cm/18" 18k yellow gold Belcher chain...

♥ 2.97ct Zambian Emerald with Diamond Halo Necklace Pendant 14K Gold R4489 ♥ This beautiful necklace and pendant features a stunning emerald in the center, set in a row of diamond h...

Introducing an exquisite Chopard necklace, meticulously crafted from 18K white gold Diamonds tested and are natural, approx 2.8ct TW, most about F-G and VS range Necklace 16 inches l...

Metal Content: 14k Yellow Gold Stone Information Natural Garnet Carat(s): 2.55ct Cut: Kite Total Carats: 2.55ct Style: Solitaire Chain Style: Diamond Cut Cable Necklace Style: Ch...

Celebrate the beauty of transformation with this stunning 2.90 ctw Pink Sapphire Diamond Butterfly Pendant Necklace. A delicate butterf...

This exquisite necklace features Tahitian black pearls measuring 12–15.80 mm, each showcasing a natural dark luster and unique shape. Accentuating the pearls are 99 round-cut diamond...

Celebrate yourself or a loved one with this pink tourmaline necklace... perfect for any birth, anniversary, graduation, or milestone! The rounded rectangular pink tourmaline has the same rich deep color and shimmer as a vibrantly blooming fuchsia plant! Our photos can't quite capture the rich color of the stone. The sturdy gold bezel is a perfect frame for the pink tourmaline, like warm sun falling on bright blooms as this pendant hangs beautifully balanced around your neck. A design element we love about this necklace is the asymmetry of mixed chain types and finish details. The bezel around the pink tourmaline features a bright polish finish along the north and west edges and a beaded finish along the south and east edges. A beaded chain is attached to the opposite corner of the pendant to the beaded design, and a round cable link chain is attached at the other side of the pendant. This necklace looks wonderful worn alone or stacked. Pink tourmaline is an alternate October birthstone to opal. We are proud to present this piece created by our in-house custom designer Taylor Spencer, stamped 'TVS'. Taylor uses her sketching skills, B.A. in graphic design, and 5+ years of jewelry experience and gemology continuing education classes to make wonderfully creative designs that are meant to last. This necklace is made for the woman who wants to wear her jewelry every day! The tourmaline weighs 2.80 carats in the 0.37-inch tall by 0.57-inch wide pendant. The necklace measures 18.5 inches long. The details for this sleek asymmetric tourmaline necklace are listed below: Metal Quality: 14 karat yellow gold (stamped) Complete Weight: 5.1 grams Pendant Style: Stationary pendant Measurements of Pendant: 9.5 mm (0.37 inch) tall by 14.5 mm (0.57 inch) wide Chain Type: Beaded & Cable Measurements: 18.5 inches long, 1.0 mm diameter (for each chain) Clasp: Oval ellipse lobster claw Gemstone: Tourmaline Gemstone Shape: Rounded Rectangle Gemstone Color: Deep Rich Fuchsia Pink Gemstone Weight: 2.80 Carats Do you love this piece but want a different stone/style? We have a beautiful selection of loose colored stones...

Presented A lovely collection of gems, including Amethyst, Sky Blue Topaz and Swiss Blue Topaz is perfect for people who value quality and want to wear it to any occasion or celebrat...

A stunning antique 2.88 carat opal and 0.84 carat diamond, seed pearl and 15 karat yellow and white gold pendant with 9 karat yellow gold chain; part of our diverse antique jewelry collections. This stunning, fine and impressive pearl has been crafted in 15k yellow and white gold with a 9k yellow gold rolo chain. The articulated kite shaped frame displays a feature 2.88Ct kite shaped panel, bezel set to a 15k yellow gold frame. Two articulated concentric kite shaped frames surround the feature opal, the inner 15k white gold frame embellished with thirty-three pavé set old mine cut diamonds The outer scalloped edged 15k yellow gold frame is ornamented with thirty-five seed pearls, graduated in size. The opal setting and surrounding frames suspend and articulate via a 15k white gold vertical linear setting, embellished with a further nine old mine cut diamonds. The pendant suspends from a 9k yellow gold 20" rolo chain via a shaped ring...

Presented A lovely collection of gems, including London Blue topaz Rhodolite, Peridot, Amethyst, Sky Blue Topaz and Swiss Blue Topaz is perfect for people who value quality and want ...

A beautiful of London Blue Topaz pendant are perfect for those who appreciate quality and want to wear them for any occasion or celebration. The white gold London blue topaz pendant ...