Certified Ring Platinum US Auctions Australian Auctions Austrian Auctions Belgian Auctions Canadian Auctions French Auctions German Auctions Irish Auctions Italian Auctions Dutch Auctions Spanish Auctions Swiss Auctions GB Auctions Best Match Items Ending First Newly-Listed Items First Price + Shipping: Lowest First Price + Shipping: Highest First EGL CERTIFIED 315ct SAPPHIRE PLATINUM DIAMOND RING $3,500.00 6480 EGL CERTIFIED 125CT EMERALD STEP CUT DIAMOND PLATINUM Engagement Ring VS2 $2,995.00 108CT LEO CERTIFIED Diamond Platinum Engagement Ring FREE SHIPPING $5,250.00 Stunning Platinum Certified 73ct Princess Diamond Ring $3,500.00 250 CT E VS2 ROUND CERTIFIED DIAMOND ENGAGEMENT RING $11,099.99 HiEND 7200 EGL CERTIFIED 13CT MARQUISE CUT VS DIAMOND ENGAGEMENT RING PLATINUM $2,249.00 129CTW 101CT VS GIA CERTIFIED 18K PLATINUM Diamond Engagement Ring $3,750.00 Deco GIA Certified Platinum Round Old European Cut 2ct Diamond Engagement Ring $6,500.00 Certified 268ct Round F SI2 EX Diamond Platinum Cathedral Solitaire Ring 85gm $9,716.00 950 PLATINUM 137 CARAT CERTIFIED BLUE WHITE DIAMOND ENGAGEMENT RING HAND MADE $2,900.00 EGL CERTIFIED PLATINUM 153CT DIAMOND WEDDING RING W 93CT CENTER SIZE 5 $1,525.00 258ct Certified Round G SI2 VG Diamond Platinum Cathedral Solitaire Ring 118gm $11,201.00 Antique GIA Certified 3ct Canary Yellow Diamond Platinum Deco Engagemement Ring $9,750.00 DIAMOND ENGAGEMENT RING PLATINUM 220ct IGI CERTIFIED VS2 I EMERALD CUT CENTER $15,595.00 EGL CERTIFIED HEAVY PLATINUM 18K 133CT DIAMOND WEDDING RING W 103CT CENTER $1,770.00 253ct Certified Round D SI2 VG Diamond Platinum Cathedral Solitaire Ring 85gm $10,852.00 Certified 253ct Round J VS2 EX Diamond Platinum Cathedral Solitaire Ring 85gm $10,726.00 Certified 256ct Round J VS2 EX Diamond Platinum Cathedral Solitaire Ring 85gm $10,844.00 216 CT CERTIFIED VS2 GENUINE DIAMOND SOLITAIRE ENGAGEMENT RING $9,750.00 SCOTT KAY PLATINUM CERTIFIED 1CT LEO DIAMOND ENGAGEMENT RING SET OVER 2CTW WOW $5,999.00 567ct H VS1 EGL Certified Princess Diamond Platinum Engagement Wedding Ring Set $28,000.00 Certified 266ct Round F SI2 VG Diamond Platinum Cathedral Solitaire Ring 85gm $9,826.00 Certified 053ct Round E VS1 Ideal Diamond Platinum Classic Solitaire Ring 37gm $1,924.00 11467 PLATINUM CERTIFIED 103CT PRINCESS CUT DIAMOND 3 STONE ENGAGEMENT RING $1,000.00 135ct Certified Round D VS2 VG Diamond Platinum Classic Solitaire Ring 46gm $8,121.00 Solid 14kt Gold Platinum GIA Certified VVS2 H Diamond Ring 52 CTTW $1,380.00 248ct Certified Round D SI2 EX Diamond Platinum Cathedral Solitaire Ring 85gm $10,652.00 Other Certified Ring Platinum that might interest you ART DECO VINTAGE GIA CERTIFIED 12.60ct EMERALD CUT DIAMOND PLATINUM RING $380,000.00 10.24 Carat Center Diamond Engagement Platinum Ring F-SI2 GIA Certified $300,000.00 6.50 ct Round Cut Diamond in Platinum Ring Certified $200,514.15 Diamond Bridal Set Ring 5.51 carat Round in Platinum Certified! $188,359.15 4.42 ct GIA Certified Diamond Engagment Ring in Platinum $164,459.00 5.83 CARAT GIA CERTIFIED FANCY INTENSE PINK DIAMOND ENGAGEMENT RING IN PLATINUM $135,600.00 5.83 CT. FANCY INTENSE PINK DIAMOND RING GIA CERTIFIED $135,600.00 ENGAGEMENT RING CERTIFIED DIAMOND 3.30CT D IF PLATINUM $129,543.60 ENGAGEMENT RING CERTIFIED DIAMOND 3.80CT D IF PLATINUM $130,333.50 ENGAGEMENT RING CERTIFIED DIAMOND 3.00CT D IF PLATINUM $126,384.00 Diamond Bridal Engagement Ring 5.90 Ct Round Cut Platinum!Discounted! Certified! $126,539.80 10.11 Carat Center Fancy Light Radiant Cut GIA Certified Diamond Platinum Ring $125,000.00 9.53 FANCY YELLOW RADIANT DIAMOND ENGAGEMENT WEDDING RING GIA CERTIFIED PLATINUM $119,980.00 Diamond Bridal Set Ring 5.29 Ct Round Cut in Platinum GIA Certified $115,499.00 9.75 Carat Fancy Light Radiant Cut GIA Certified Diamond Set in Platinum Ring $113,000.00 12.30 Ct Cushion Cut Certified Diamond Halo Set Engagement Platinum 950 Ring $103,000.00 4.94 ct GIA Certified Shenoa 'Signature' Diamond Engagement Ring in Platinum $102,199.00 5.63 Ct Fancy Yellow GIA Certified Diamond Cocktail Ring in Platinum & Gold $101,700.00 4.67 ct GIA Certified Shenoa 'Signature' Diamond Engagement Ring Platinum $99,999.00 3.51CT Fancy Green Blue GIA Certified Loose Three Stone Diamond Engagement Ring $99,800.00 Diamond Bridal Set Ring 2.47 Ct Round Cut in Platinum GIA Certified! $98,099.00 4.85 ct GIA Certified Round Diamond 'Loop Style' Engagement Ring $91,139.00 6.52 ct 'Shenoa Signature' EGL Certified Oval Diamond 3 Stone Ring in Platinum $73,499.00 3.65ct HVS1 GIA Certified Diamond Engagement Ring PLT $72,200.00 7.53ct Certified Round F-SI1 EX Diamond Platinum Classic Solitaire Ring 5.3gm $71,451.00 Certified 7.52ct Round G-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $71,451.00 Diamond Bridal Set Ring 3.26 carat G-VS1 Round Shape in Platinum GIA Certified $68,799.00 D IF 1.50ct ENGAGEMENT RING GIA CERTIFIED DIAMOND BRILLIANT CUT PLATINUM $66,327.90 Diamond Bridal Set Ring 2.73 ct VVS1 Round Shape 14K Gold Certified! $67,234.15 8.92 CT VS2 EGL Certified Fancy Yellow Emerald Cut Platinum Diamond Ring $59,999.00 4.63 ct Fancy Yellow GIA Certified Diamond Ring in Platinum & Gold $57,449.00 4.27 carat Round Diamond Set Ring EGLUSA Certified $53,699.00 4.02 ct Round Cut Diamond Bridal Set Ring Certified! $51,424.15 D IF 1.20ct ENGAGEMENT RINGS GIA CERTIFIED DIAMOND BRILLIANT CUT PLATINUM $49,092.29 7.00 Carat Burmese Ruby Pigeon's Blood Diamond Platinum 950 Ring Certified GRS $50,000.00 Oval Diamond Platinum Ring 5.50 tcw GIA Certified J VS2! $49,995.00 5.22ct Certified Round D-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $49,825.00 Certified 5.21ct Round E-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $49,825.00 GIA Certified Diamond set in 3 Stone style Engagement Ring - 3.14 ct $49,429.00 4.53carat Round Cut Diamond Set Ring Platinum certified $48,364.15 2.54ct Round Solitaire Engagement Diamond Bridal Ring in Platinum GIA Certified $47,755.00 2.51GVS Certified Solitaire Diamond Engagement Ring PLT $47,100.00 4.50 carat Round Diamond Set Platinum Ring Certified $46,664.15 3.92 ct EGL Certified 3 Stone Diamond Engagment Ring in Platinum $46,639.00 Diamond Bridal Set Ring 4.57 Ct H-SI1 Round Cut Platinum GIA Certified! $43,999.00 6.66 CT ROUND CUT CERTIFIED DIAMOND CUSTOM ENGAGEMENT RING PLATINUM $43,884.00 3.89 ct Round Diamond AGS Certified Set Platinum Ring $43,859.15 4.25 ct Round Cut Diamond Bridal Ring EGLUSA Certified! $43,199.00 3.02 ct GIA certified G SI1 emerald cut diamond solitaire lucida ring platinum $41,509.00 ENGAGEMENT RING 2.89ct NATURAL FANCY YELLOW CERTIFIED DIAMOND IN PLATINUM $40,521.87 3.24 Ct Shenoa 'Signature' Engagement Ring in Platinum - GIA Certified $40,089.00 4.02 CT. GIA CERTIFIED F-VS1 CUSHION CUT DIAMOND ENGAGEMENT RING SET IN PLATINUM $40,000.00 4.02 CT. GIA CERTIFIED F-VS1 CUSHION CUT DIAMOND ENGAGEMENT RING PLATINUM ER-916 $40,000.00 4.31 CT. GIA CERTIFIED G-VS2 ASSCHER CUT DIAMOND ENGAGEMENT RING PLATINUM ER-540 $39,999.00 3.20 carat Round Cut Diamond Bridal Set Ring Certified! $39,864.15 4.56ct Certified Round E-SI1 EX Diamond Platinum Classic Solitaire Ring 5.3gm $37,586.00 Certified 4.55ct Round F-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $37,586.00 1.57ct Certified Round D-IF VG Diamond Platinum Classic Solitaire Ring 4.8gm $37,163.00 1.54ct Certified Round D-IF EX Diamond Platinum Trellis Solitaire Ring 7.8gm $37,154.00 Certified 1.53ct Round D-IF Ideal Diamond Platinum Trellis Solitaire Ring 7.8gm $37,154.00 Diamond Bridal Set Ring 3.29 Ct Round Cut in Platinum GIA Certified $36,799.00 1.54ct Certified Round D-IF VG Diamond Platinum Classic Solitaire Ring 4.6gm $36,402.00 D IF 1.00ct ENGAGEMENT RING GIA CERTIFIED DIAMOND BRILLIANT CUT PLATINUM $35,585.00 3.79 carat Round Cut Diamond Bridal Set Ring Certified! $36,209.15 D IF 1.50ct ENGAGEMENT RING GIA CERTIFIED DIAMOND PRINCESS CUT PLATINUM $35,585.00 2 Carat Solitaire Enagagement Anniversary Platinum 950 Ring GIA Certified E-IF $36,000.00 GIA Certified diamond ring set in platinum with center round diamond 2.21 carats $35,500.00 1.54 ct Ideal Round D-IF Diamond Platinum Classic Solitaire Ring 4.8g Certified $35,079.00 4.47 Carat Fancy Intense Yellow Pear Diamond Engagement 950 Ring GIA Certified $35,000.00 1.51 ct Ideal Round D-IF Diamond Platinum Classic Solitaire Ring 4.6g Certified $34,361.00 3.76 ct G SI1 certified natural round ideal cut diamond 3 stone ring platinum $33,900.00 5.34 CT ROUND CUT DIAMOND CERTIFIED ENGAGEMENT CUSTOM RING PLATINUM $32,380.00 $78188 2.62CT EGL CERTIFIED YELLOW GREEN DIAMOND ENGAGEMENT RING PLATINUM VS $31,275.00 4.25ct Certified Round J-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $29,454.00 Certified 4.24ct Round K-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $29,454.00 D IF 1.20ct ENGAGEMENT RING GIA CERTIFIED DIAMOND PRINCESS CUT PLATINUM $28,238.93 2.01cts Round Cut GIA Certified H,VS2 Diamond Ring w/2Diamonds on Sides Platinum $28,800.00 5.07 CT CERTIFIED H VS2 PRINCESS CUT DIAMOND ENGAGEMENT 3 STONE RING PLATINUM $28,500.00 3.48ct Certified Cushion G-VS1 Diamond Platinum Trellis Solitaire Ring 8.4gm $28,493.00 Certified 3.47ct Cushion H-VS1 EX Diamond Platinum Trellis Solitaire Ring 8.4gm $28,493.00 5.67ct H VS1 EGL Certified Princess Diamond Platinum Engagement/Wedding Ring Set $28,000.00 D IF 0.90ct ENGAGEMENT RING GIA CERTIFIED DIAMOND BRILLIANT CUT PLATINUM $27,291.05 Diamond Bridal Set Ring 2.71 Ct total G-VS1 Round in Platinum Certified! $26,774.15 Diamond Engagement Ring 2.54 carat Round Cut in Platinum EGLUSA Certified! $26,599.00 5.61 CT ROUND CUT CERTIFIED DIAMOND UNIQUE ENGAGEMENT RING PLATINUM $26,433.00 3.20ct Certified Round D-SI1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $25,824.00 Certified 3.19ct Round D-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $25,824.00 5.11ct Certified Round E-SI3 EX Diamond Platinum Classic Solitaire Ring 5.3gm $25,693.00 Certified 5.10ct Round F-SI2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $25,693.00 Certified 3.19ct Round D-VS2 EX Diamond Platinum Cathedral Solitaire Ring 8.5gm $25,413.00 2.5 HVS Certified Vintage Diamond Engagement Ring Plt $25,100.00 Diamond Bridal Set 2.26 Ct Round Ring in Platinum GIA Certified $25,099.00 NEW 3.5ct D SI2 GIA Certified Cushion Diamond Platinum/18kt Gold Engagement Ring $25,000.00 Certified 2.72ct Round F-VS1 VG Diamond Platinum Basket Solitaire Ring 6.6gm $24,976.00 2.61 ct 'Shenoa Signature' GIA Certified Diamond 3 Stone Ring in Platinum $24,939.00 2.73ct Certified Round E-VS2 Ideal Diamond Platinum Classic Solitaire Ring 4.8gm $24,591.00 Diamond Bridal Set Ring 2.62 ct total Round Shape Platinum EGLUSA Certified! $24,499.00 355 Certified Vintage Round Cut Diamond Engagement Ring $24,360.00 Certified 2.72ct Round F-VS1 VG Diamond Platinum Cathedral Solitaire Ring 8.5gm $24,294.00 Category: Diamond Solitaire
