Solitaire Platinum Engagement Ring 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 Estate Oval Cut Diamond Solitaire Engagement Ring Solid Platinum Fine Jewelry $4,389.00 14 ct Gold Ring Guard Baguette Diamonds 125 ct Platinum Solitaire Ring Sz 4 $1,150.00 106 CT VERY GOOD EMERALD D VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 48gm $5,464.00 254 Ct Solitaire Platinum CZ Bridal Engagement Wedding Ring Guard Set SIZE 9 $34.89 486 carat Round Diamond Engagement Wedding Solitaire Platinum Ring H color SI1 $29,800.00 Fine Emerald Cut Natural Blue Sapphire Solitaire Engagement Ring Solid Platinum $1,969.00 Conflict Free VS1 Old Euro Diamond Engagement Ring Platinum Fine Crown Mounting $6,049.00 GIA Cert 2 Ct VS1 I Diamond Platinum Engagement Ring $11,995.00 219ct Certified Princess I VS1 Diamond Platinum Cathedral Solitaire Ring 117gm $8,349.00 25 CARAT PRINCESS CUT SOLITAIRE ENGAGEMENT RING PLATINUM EP BRIDAL FREE BOX SZ8 $17.99 15 ct natural D VVS cushion brilliant diamond solitaire engagement ring platin $8,550.00 platinum coated sterling silver cz engagement ring $27.00 143ctw Round Cut Diamond Solitaire Accents Engagement Ring Solid Platinum $2,599.99 140ctw Platinum Diamond Engagement Ring $3,600.00 402 ct Round Cut Diamond Engagement Wedding Solitaire Platinum Ring H Color SI1 $21,300.00 091ct Excellent Cut Radiant F VS2 Diamond Platinum Cathedral Solitaire Ring 7gm $3,453.00 249 CT VERY GOOD RADIANT D VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 42gm $16,689.00 Diamonique Epiphany Platinum Bonded SS Solitaire Ring NEW $17.95 154 cts Diamond Solitaire Engagement Ring with Diamond Enhancer $2,900.00 Jeff Cooper Cushion Cut Blue Sapphire Solitaire Engagement Ring Solid Platinum $4,619.00 140 ct Round Cut Diamond Engagement Solitaire Ring Platinum $5,400.00 Bailey Banks Biddle Princess Cut Platinum Solitaire Ring $3,900.00 Natural Emerald Solitaire Engagement Ring Solid Platinum Eco Friendly Jewelry $2,799.00 Fine Designer Tiffany Co Diamond Solitaire Platinum Engagement Ring Jewelry $1,756.00 254 Ct Solitaire Platinum EP Bridal Engagement Wedding Ring Guard Set SIZE 7 $34.89 Platinum Diamond Engagement Ring Solitaire Natural Diamond Platinum Prongs $500.00 Platinum Solitaire Asscher Cut Diamond Engagement Ring Mounting $999.00 Other Solitaire Platinum Engagement Ring that might interest you 22.24 ct GIA fancy yellow VS heart shape diamond solitaire engagement ring 18k $499,999.00 13 ct J SI old mine brilliant diamond engagement antique solitaire ring platinum $220,000.00 10.29 ct H VS2 natural radiant loose diamond solitaire engagemen ring platinum $205,000.00 4.08 Ct. Round Cut Diamond Solitaire Pendant Platinum $179,175.00 5.00 Ct Princess Cut Solitaire Diamond Engagement Ring Diamond FVS1 Platinum950 $158,000.00 3+ ct E VS2 gia round natural diamond solitaire engagement 4 prong ring platinum $98,000.00 7.13 ct egl D si2 natural oval diamond solitaire engagement ring platinum size 6 $95,900.00 7.00 ct H SI2 natural round brilliant diamond engagement solitaire ring platinum $75,000.00 Certified 7.52ct Round G-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $71,451.00 7.53ct Certified Round F-SI1 EX Diamond Platinum Classic Solitaire Ring 5.3gm $71,451.00 7.52 CT VERY GOOD ROUND F-SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $70,116.00 7.50 ct Excellent Cut Round F-SI1 Diamond Platinum Classic Solitaire Ring 5.3gm $67,445.00 5.72 ct EGL D SI2 cushion natural diamond solitaire engagement ring platinum $65,000.00 Tiffany & Co Platinum Round Diamond Solitaire Engagement Ring GIA 2.22 ct F VVS2 $58,000.00 5.04 ct F SI princess cut diamond solitaire antique vintage style ring platinum $50,700.00 Certified 5.21ct Round E-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $49,825.00 5.22ct Certified Round D-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $49,825.00 3.53GVS 3 Stone Round Diamond Engagement Ring Solitaire $49,450.00 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 5.19 ct Excellent Cut Round D-VS2 Diamond Platinum Classic Solitaire Ring 5.3gm $47,031.00 5.04 ct Round cut Diamond Engagement Wedding Solitaire Platinum Ring E VS2 $44,000.00 3.02 ct GIA certified G SI1 emerald cut diamond solitaire lucida ring platinum $41,509.00 4.61 CT FANCY LIGHT YELLOW CUSHION CUT DIAMOND PLATINUM SOLITAIRE RING GIA CERT $40,868.00 3.21 Ct. Asscher Cut Diamond Solitaire Engagement Platinum Ring EGL G,VS1 $38,065.00 Certified 4.55ct Round F-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $37,586.00 4.56ct Certified Round E-SI1 EX 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 Certified 1.53ct Round D-IF Ideal Diamond Platinum Trellis Solitaire Ring 7.8gm $37,154.00 1.54ct Certified Round D-IF EX Diamond Platinum Trellis Solitaire Ring 7.8gm $37,154.00 1.50 D-IF Flawless Diamond Engagement Solitaire Anniversary Platinum 950 GIA $37,000.00 2.77 ct F VS2 round ideal cut diamond solitaire engagement 4 prong ring platinum $36,950.00 4.55 CT VERY GOOD ROUND E-SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $36,883.00 4.50 Ct. Radiant Diamond Engagement Ring Solitaire EGL $36,500.00 4.50 Ct. Radiant Diamond Engagement Ring Solitaire EGL $36,500.00 4.13 ct H SI1 natural radiant cut diamond solitaire engagement ring platinum $36,500.00 1.53ct Round D-IF Ideal Diamond Platinum Cathedral Solitaire Ring 11.8gm +Cert $36,482.00 1.56 CT EXCELLENT ROUND D-IF PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.8gm $36,469.00 1.54ct Certified Round D-IF VG Diamond Platinum Classic Solitaire Ring 4.6gm $36,402.00 2 Carat Solitaire Enagagement Anniversary Platinum 950 Ring GIA Certified E-IF $36,000.00 1.53 CT EXCELLENT ROUND D-IF PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.6gm $35,722.00 2.04 ct F internally flawless GIA cushion diamond solitaire ring platinum size 5 $35,500.00 4.53 ct Excellent Cut Round E-SI1 Diamond Platinum Classic Solitaire Ring 5.3gm $35,478.00 4 ct EGL USA J SI2 natural round brilliant cut lucida solitaire ring platinum $35,400.00 6.02 ct EGL USA K SI2 natural oval diamond solitaire engagement ring platinum $33,630.00 5 ct K SI1 natural cushion brilliant diamond solitaire engagement ring platinum $32,500.00 4.70 CARAT ROUND DIAMOND ENGAGEMENT SOLITAIRE RING GVS2 $32,499.99 4.08 Ct Asscher Diamond Engagement Ring Solitaire EGL $31,895.00 4.08 Ct Asscher Diamond Engagement Ring Solitaire EGL $31,895.00 3 3/4 ct EGL H SI1 cushion diamond solitaire engagement antique ring platinum $29,950.00 3.00 Ct. Cushion Cut Diamond Solitaire Engagement Ring $29,640.00 Certified 4.24ct Round K-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $29,454.00 4.25ct Certified Round J-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $29,454.00 3.35 ct I SI2 natural heart shape solitaire engagement ring platinum size 5.5 $28,550.00 Certified 3.47ct Cushion H-VS1 EX Diamond Platinum Trellis Solitaire Ring 8.4gm $28,493.00 3.48ct Certified Cushion G-VS1 Diamond Platinum Trellis Solitaire Ring 8.4gm $28,493.00 3.52 ct J VS2 natural princess cut diamond solitaire engagement ring platinum $28,290.00 1.54 ct Ideal Round D-IF Diamond Platinum Classic Solitaire Ring 4.8g Certified $28,063.20 1.51 ct Excellent Cut Round D-IF Diamond Platinum Trellis Solitaire Ring 7.8gm $28,056.00 3.8 CT G SI NOT ENHANCED PRINCESS CUT DIAMOND SOLITAIRE ENGAGEMENT RING PLATINUM $28,050.00 4.21 Ct Princess Cut Diamond Solitaire PLATINUM EGL $27,895.00 4.55 Ct Round Cut Engagement Solitaire Ring PLATINUM $27,895.00 4.55 Ct Round Engagement Solitaire Ring PLATINUM EGL $27,895.00 4.21 Ct Princess Cut Diamond Solitaire PLATINUM EGL $27,895.00 4.22 ct Excellent Cut Round J-VS1 Diamond Platinum Classic Solitaire Ring 5.3gm $27,802.00 1.51 ct Ideal Round D-IF Diamond Platinum Classic Solitaire Ring 4.6g Certified $27,488.80 1.53 CT VERY GOOD ROUND D-IF PLATINUM TRELLIS SOLITAIRE DIAMOND RING 7.8gm $27,344.25 Certified 3.19ct Round D-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $25,824.00 3.20ct Certified Round D-SI1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $25,824.00 4.02 ct J SI2 natural oval brilliant diamond solitaire engagement ring platinum $25,700.00 Certified 5.10ct Round F-SI2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $25,693.00 5.11ct Certified Round E-SI3 EX Diamond Platinum Classic Solitaire Ring 5.3gm $25,693.00 3.34 CT ROUND IDEAL CUT DIAMOND ANTIQUE VINTAGE SOLITAIRE HALO RING PLATINUM $25,550.00 3.4 ct natural I vs2 princess cut diamond solitaire engagement ring platinum $25,500.00 2 ct H SI1 GIA certif natural round diamond solitaire engagement ring platinum $25,500.00 Certified 3.19ct Round D-VS2 EX Diamond Platinum Cathedral Solitaire Ring 8.5gm $25,413.00 3.19 CT IDEAL ROUND D-SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $25,342.00 5.10 CT VERY GOOD ROUND E-SI3 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $25,213.00 4.13 CARAT ROUND DIAMOND ENGAGEMENT SOLITAIRE RING FVS2 $24,999.99 Certified 2.72ct Round F-VS1 VG Diamond Platinum Basket Solitaire Ring 6.6gm $24,976.00 Tiffany & Co. PLATINUM Round Diamond E/VVS1 1.18ct Engagement Ring Solitaire $24,950.00 2.73ct Certified Round E-VS2 Ideal Diamond Platinum Classic Solitaire Ring 4.8gm $24,591.00 3.01 CARAT ROUND DIAMOND ENGAGEMENT SOLITAIRE RING FSI1 WEDDING RING $24,499.99 Certified 2.72ct Round F-VS1 VG Diamond Platinum Cathedral Solitaire Ring 8.5gm $24,294.00 5.08 ct Excellent Cut Round E-SI3 Diamond Platinum Classic Solitaire Ring 5.3gm $24,252.00 2.72 CT EXCELLENT ROUND E-VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.8gm $24,131.00 3.65 Carat. Round Diamond Engagement Solitaire Ring - FSI1 $23,999.99 4.02 ct EGL USA I VS1 radiant diamond solitaire engagement ring platinum size 5 $23,990.00 3.95 Asscher Cut Diamond Engagement Ring Solitaire EGL $23,695.00 4.13 Ct Asscher Cut Engagement Solitaire Ring PLATINUM $23,695.00 3.95 Asscher Cut Diamond Engagement Ring Solitaire EGL $23,695.00 4.13 Ct Asscher Cut Engagement Solitaire Ring PLATINUM $23,695.00 4.13 Ct Asscher Engagement Solitaire Ring PLATINUM EGL $23,695.00 4.15 Carat Round Cut Solitaire Diamond Ring GSI1 WEDDING RING $23,499.99 5.20 CARAT ROUND DIAMOND ENGAGEMENT SOLITAIRE RING FSI $22,999.99 4.04ct Platinum Solitaire Engagement Pear Diamond Ring $22,999.95 5.20 Carat Round Diamond Engagement Solitaire Ring GIA Certified Fancy Yellow $22,499.99 4.62 CARAT ROUND DIAMOND ENGAGEMENT SOLITAIRE RING HVS2 $22,499.99 Certified 5.03ct Round G-SI2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $22,343.00 Category: Diamond Solitaire
