Cut Diamonds

How are diamonds cut?
I was talking to my six year old son about diamond being the hardest substance known to man. I asked him what he thoght was used to cut diamonds and he realised that only another diamond would do the job. He then made the very good point that surely to cut something as hard as a diamond you need something harder than diamond. I said I would try to find out the answer. Can anyone help?
Diamonds are the hardest naturaly occuring material on earth! On Mohs Hardness scale, Diamonds get a rating of 1500.
As an example, Quarts only gets a rating of 100.
The toughest thing a diamond can cut through is another diamond.
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How to Pick a Diamond : Round Brilliant Cut Diamonds
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1.00 CT Round Cut Diamond Engagement Solitaire Ring 14k White Gold $2,390.00 |
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Stunning 10K GOLD Blue Sapphire DIAMOND RING-Vintage ESTATE JEWELRY=Emerald CUT $66.89 |
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Real Vintage 0.70Ct Natural Round Cut Diamond Jewelry Yellow Gold Stud Earrings $460.23 |
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Round Cut Diamond Wedding Engagement Ring Set 18K Gold $2,499.00 |
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$2000 .46CT 6 STONE ROUND CUT DIAMOND RING SIZE 5.25 $489.00 |
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.092 cts. SI RARE STUNNING WHITE BEAUTIFUL ROUND CUT NATURAL LOOSE DIAMOND PAIR $64.90 |
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Jan birthstone 18k gold filled diamond cut garnet lady solitaire ring Sz6 M $0.99 |
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4.23 CT.20 PS.DIAMOND CUT! NATURAL SPESSARTITE GARNET $145.00 |
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2.7-2.9 MM.24 PS 2.52 CTS.DIAMOND CUT! NATURAL SAPPHIRE $75.00 |
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1.72ct Fancy Yellow Round Cut Diamond Engagement Ring $5,995.00 |
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2.71 Carat H-VVS1 Excellent Cut Round Natural Loose Diamond GIA Certified $75,560.00 |
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Classic 18k white gold filled diamond cut swarovski crystal star stud earring $0.99 |
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L.A.STEIN FLOWER ROSE-CUT SILVER/DIAMOND PENDANT NEW $399.99 |
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4.1,4.2 MM.0.69 CTS.2 PCS.DIAMOND CUT! NATURAL TSAVORITE GARNET $55.00 |
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DIAMOND CUT! 3.1-3.3 MM.1.13 CTS.8 PCS.NATURAL SPINEL $34.00 |
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1.31 Carat H-SI1 Very Good Cut Round Natural Loose Diamond GIA Certified $10,422.00 |
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0.89 Carat D-VS2 Good Cut Round Earth Mined Diamond GIA Certified $6,941.00 |
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0.83 Carat H-SI1 Excellent Cut Round 100% Genuine Diamond GIA Certified $3,838.00 |
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1.30 Carat K-VVS1 Very Good Cut Round Earth Mined Diamond GIA Certified $7,356.00 |
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1.17 Carat J-VVS2 Excellent Cut Round Earth Mined Diamond GIA Certified $6,896.00 |
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1.81 Carat D-SI1 Excellent Cut Round Earth Mined Diamond EGL Certified $11,445.00 |
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7.60 Carat J-VS2 Very Good Cut Round 100% Genuine Diamond GIA Certified $221,604.00 |
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0.70 Carat G-VVS1 Excellent Cut Round Natural Loose Diamond GIA Certified $3,842.00 |
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7.5 MM. 2.14 CTS DIAMOND CUT! NATURAL BLUE ZIRCON $85.00 |
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1.11 Carat D-VS2 Excellent Cut Round 100% Genuine Diamond GIA Certified $15,142.00 |
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3.20 Carat H-VVS2 Excellent Cut Round 100% Genuine Diamond GIA Certified $119,105.00 |
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1.34 Carat I-I1 Very Good Cut Round 100% Genuine Diamond GIA Certified $5,320.00 |
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1.30 Carat F-SI1 Excellent Cut Round 100% Genuine Diamond GIA Certified $11,730.00 |
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1.00 Carat H-SI1 Excellent Cut Round 100% Genuine Diamond GIA Certified $6,482.00 |
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3.02 Carat L-VS2 Excellent Cut Round 100% Genuine Diamond GIA Certified $32,700.00 |
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2.5MM.1.72 CT 25 PS DIAMOND CUT! NATURAL WHITE SAPPHIRE $52.00 |
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1.50 Carat G-VS2 Very Good Cut Round 100% Genuine Diamond GIA Certified $15,761.00 |
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3.32 Carat J-SI2 Ideal Cut Round Natural Loose Diamond EGL Certified $15,767.00 |
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Victorian New Style 4.40ctw Rose Cut Diamond Eaggle Ring $303.35 |
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1.69 CT. PRINCESS CUT DIAMOND ENGAGEMENT 18K GOLD RING $2,999.00 |
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1.54 Carat H-SI1 Ideal Cut Round Earth Mined Diamond EGL Certified $6,472.00 |
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1.76 Carat H-SI1 Very Good Cut Round Natural Loose Diamond EGL Certified $7,570.00 |
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2.19 Carat H-VS2 Excellent Cut Round 100% Genuine Diamond GIA Certified $30,889.00 |
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0.73 Carat F-VS1 Excellent Cut Round Earth Mined Diamond GIA Certified $4,259.00 |
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10PC DIAMOND CUTTING DISKS WORK W/DREMEL ACCESSORIES $16.74 |
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2.00 Carat J-IF Very Good Cut Round 100% Genuine Diamond GIA Certified $24,339.00 |
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KHK Diamond Saw Blade Wet Cut.Contin Rim Tile 4″ 3pc $96.00 |
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1.77 Carat J-IF Very Good Cut Round 100% Genuine Diamond Certified $16,555.00 |
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10.14 Carat K-IF Excellent Cut Round Earth Mined Diamond Certified $356,478.00 |
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Moon Chain Mooncut Moon-cut necklace diamond cut $25.00 |
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1.10 Carat I-VS2 Excellent Cut Round Earth Mined Diamond GIA Certified $7,371.00 |
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2.08 Carat H-VS1 Excellent Cut Round Earth Mined Diamond GIA Certified $37,537.00 |
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1.30 Carat J-VVS2 Excellent Cut Round Natural Loose Diamond GIA Certified $10,804.00 |
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1.70 Carat K-VVS1 Excellent Cut Round Earth Mined Diamond Certified $13,004.00 |
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3.02 Carat K-SI1 Very Good Cut Round Natural Loose Diamond GIA Certified $28,308.00 |
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1.47 Carat Round Cut Certified Diamond Engagement 4-Prong Ring In Gold 14k $2,959.20 |
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3.03 Carat H-SI1 Excellent Cut Round 100% Genuine Diamond GIA Certified $51,263.00 |
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0.70 Carat E-VVS1 Good Cut Round 100% Genuine Diamond GIA Certified $4,634.00 |
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2.51 Carat G-VS1 Excellent Cut Round 100% Genuine Diamond EGL Certified $23,178.00 |
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2.50 ct Emerald Cut Diamond Anniversary Engagement Ring GIA18k Gold F-G VS1 VS2 $8,999.00 |
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1.40 Carat K-VVS1 Very Good Cut Round Earth Mined Diamond GIA Certified $7,703.00 |
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4.58 Carat I-VS1 Excellent Cut Round Natural Loose Diamond GIA Certified $127,785.00 |
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1.01 Carat J-VS1 Excellent Cut Round Natural Loose Diamond GIA Certified $6,611.00 |
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0.90 Carat E-VVS2 Very Good Cut Round Natural Loose Diamond GIA Certified $8,307.00 |
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1.00 Carat H-VVS2 Very Good Cut Princess Natural Loose Diamond EGL Certified $4,162.00 |
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3.01 Carat H-VS2 Excellent Cut Round Natural Loose Diamond EGL Certified $41,455.00 |
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2.16 Carat I-VS2 Very Good Cut Round 100% Genuine Diamond GIA Certified $23,594.00 |
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1.60 Carat F-VS2 Excellent Cut Round Earth Mined Diamond GIA Certified $22,510.00 |
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2.02 Carat K-SI1 Very Good Cut Round 100% Genuine Diamond GIA Certified $14,773.00 |
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1.08 Carat E-VVS1 Excellent Cut Round Natural Loose Diamond GIA Certified $22,414.00 |
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1.63 Carat F-VVS1 Excellent Cut Round Natural Loose Diamond GIA Certified $31,699.00 |
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2.01 Carat H-SI2 Excellent Cut Round 100% Genuine Diamond GIA Certified $22,859.00 |
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ANTIQUE STYLE .90C EUROPEAN CUT DIAMOND TSAVORITE 14K WHITE GOLD ENCHANTING RING $550.00 |
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1.01 Carat I-SI2 Very Good Cut Round Earth Mined Diamond GIA Certified $5,474.00 |
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2.10 Carat I-IF Excellent Cut Round 100% Genuine Diamond Certified $29,520.00 |
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1.01 Carat F-VS2 Excellent Cut Round 100% Genuine Diamond GIA Certified $10,367.00 |
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0.70 Carat G-VVS1 Excellent Cut Round 100% Genuine Diamond GIA Certified $4,478.00 |
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0.84 Carat I-VS1 Excellent Cut Round 100% Genuine Diamond GIA Certified $4,499.00 |
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1.50 Carat I-SI3 Excellent Cut Round 100% Genuine Diamond Certified $5,191.00 |
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1.20 Carat G-SI1 Excellent Cut Round Natural Loose Diamond GIA Certified $9,307.00 |
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1.69 Carat H-I1 Very Good Cut Marquise 100% Genuine Diamond Certified $3,785.00 |
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LED LOOK BLACK DIAMOND-CUT PARKING LIGHTS LAMP PAIR NEW $36.95 |
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1.01 Carat K-VS1 Good Cut Round Earth Mined Diamond GIA Certified $4,527.00 |
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4.06 Carat J-VS2 Excellent Cut Round Earth Mined Diamond GIA Certified $65,556.00 |
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0.70 Carat D-SI1 Excellent Cut Round Earth Mined Diamond GIA Certified $3,656.00 |
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3.36 Carat H-VS2 Excellent Cut Round Natural Loose Diamond GIA Certified $78,507.00 |
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1.01 Carat F-SI1 Very Good Cut Princess 100% Genuine Diamond GIA Certified $4,946.00 |
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5.28 Carat H-SI2 Excellent Cut Round 100% Genuine Diamond GIA Certified $116,724.00 |
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1.50 Carat E-SI1 Very Good Cut Radiant Natural Loose Diamond GIA Certified $10,314.00 |
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1.61 Carat J-SI1 Excellent Cut Round 100% Genuine Diamond GIA Certified $11,354.00 |
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5 ct Emerald Cut DIAMOND ETERNITY RING WEDDING BAND 23 x 0.22 ct each F color VS $6,450.00 |
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4.03 Carat J-SI1 Very Good Cut Round Natural Loose Diamond GIA Certified $60,281.00 |
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11x14mm Oval Cut 1.26ct DIAMOND 14K WHITE GOLD Pave Engagement SEMI MOUNT RING $1,030.00 |
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1.95CT EMERALD CUT SAPPHIRE & DIAMONDS RING 14K BLUE $2,350.00 |
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$4000 .81CT ROUND CUT FINE DIAMOND RING SIZE 6.5 $360.00 |
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LUXURY! 18KT WHITE GOLD GP SQUARE CUT 2.6CT PRINCESS DIAMOND RING + GIFT BOX $7.88 |
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18K silver 1.2CT zircon diamond-cut Zircon ring gift S7.5 $16.99 |
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2.20CT PRINCESS CUT DIAMOND ENGAGEMENT RING & BAND 14K $5,250.00 |
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18K gold 1ct flower zircon diamond-cut Zircon ring gift S7.5 Only one $17.99 |
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1.59 Ct Round Cut Diamond Micro Pave Engagement Ring Solid 14k Yellow Gold $4,644.00 |
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2.70 ct Emerald Cut Diamond Anniversary Engagement Ring GIA18k Gold F-G VS1 VS2 $12,999.00 |
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New 14″ Delux Cut Concrete Masonry High Speed Diamond Blade $32.00 |
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Indiana Glass Diamond Cut Ruby Flashed Kings Crown Tall Candy Compote $24.00 |
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14k Gold Vintage Plume Fan Shaped Diamond Cut Earrings not Scrap $124.99 |
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1 TCW ROUND CUT DIAMOND ENGAGEMENT RING 14K WEDDING RING WHITE GOLD $2,217.00 |
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10k Gold 1/4ct TDW Princess-Cut Diamond Earrings (H-I, I3) $143.99 Stylish earrings sparkle with an artful array of icy princess cut diamondsJewelry is crafted of lustrous 10-karat white goldSquare style earrings lend a simple yet elegant finishing touch to any look |
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14k Gold 1/2ct TDW Princess-cut Value Diamond Stud Earrings (J-K, I2-I3) $323.99 Exquisite diamond solitaire earrings are a classic beauty every woman can appreciate. Each stunning earring features one princess-cut diamond. |
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18k Yellow Gold and Sterling Silver Diamond-cut Hoop Earrings $12.99 Hoop earrings are perfect for dressing up your everyday ensemble or for an evening outJewelry features a two-tone design with diamond-cut patternEarrings are a pretty addition to any fashionable jewelry box |
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Sterling Silver 35 mm Diamond-cut Hoop Earrings $17.09 Update your jewelry collection with these shimmering hoop earringsHoop-style earrings are crafted entirely of tarnish-free sterling silverEarrings feature a polished diamond-cut design |
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22k Gold/ Silver Double Hoop Diamond-cut Earrings $19.99 Magnificent earrings are artistically designed with this wonderful diamond-cut designPair of earrings will surely draw loads of complimentsEarrings are crafted of 22-karat gold over sterling silver |
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18k Gold Over Sterling Silver Diamond Cut Bracelet $15.74 Sterling silver and diamond X-cut bangle bracelet leaves you breathlessElegant jewelry features beautiful diamond X pattern18-karat gold over sterling silver gives this slender bracelet class |
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14k White Gold 7ct TDW Round-cut Diamond Tennis Bracelet (G-H,SI2) $6228.89 This stunning tennis-style bracelet sparkles with shimmering white diamonds set in classic four- prong settings. Crafted of luminous 14-karat white gold, this bracelet radiates with a high polish finish. |
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14k White Gold 16-inch Diamond-cut Round Wheat Chain $97.19 This sturdy round wheat chain features a diamond-cut finish. Crafted of 14-karat white gold, this chain secures with a spring ring clasp. |
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Sterling Silver Diamond-cut Bangle $20.99 Elegant diamond-cut ‘X’ shapes are set throughout this high polish flex bangleSterling silver bracelet features tarnish-free platingFlex bangle jewelry can be worn casual or dressed up |
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14k Gold 1ct TDW Princess-cut Diamond Stud Earrings (H-I, I1-I2) $1259.99 Handmade in lustrous gold, these stud earrings feature two matching princess-cut diamonds that add eye-catching sparkle to the p |
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Sterling Silver Oval-cut Peridot and Round-cut Diamond Accent Link Bracelet $62.99 Green peridots lined with round white diamond accents in prong settings make this shimmering link bracelet pop. This bracelet is crafted of sterling silver with rhodium plating to prevent tarnish and rust. |
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10k Gold 1/2ct TDW Princess-Cut Diamond Earrings (H-I, I3) $231.99 Earrings glisten with fiery diamonds displayed in an attractive square settingJewelry sparkles in 10-karat white goldLovely earrings will enhance your evening look with a hint of shimmer |
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Sterling Silver Diamond-cut Twist Design Bangle Bracelet $16.64 Crafted of sterling silver, this bangle features a twist design. The bracelet offers a sleek diamond-cut finish and easy slip-on styling. |
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Sterling Silver 25 mm Diamond-cut Hoop Earrings $13.49 Update your jewelry collection with these shimmering hoop earringsJewelry is crafted entirely of tarnish-free sterling silver Elegant earrings feature a shimmering diamond-cut design |
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Sterling Silver Diamond-cut Bangle Bracelet $16.19 Crafted of sterling silver, this bangle features a diamond-cut design for extra sparkle. The bracelet offers claspless, slip-on styling. |



