Platinum Classic Diamond 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 106 CT VERY GOOD OVAL D VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 57gm $8,563.00 CLASSIC DIAMOND PLATINUM ENGAGEMENT RING MOUNT $540.00 165 CT VERY GOOD PEAR D SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 56gm $8,015.00 053 CT EXCELLENT PRINCESS F VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 44gm $2,359.00 133ct Certified Pear F VS2 EX Diamond Platinum Classic Solitaire Ring 56gm $5,406.00 Classic Elegant Platinum Diamond Solitaire w Accents Engagement Wedding Ring $1,250.00 Certified 247ct Round F SI2 VG Diamond Platinum Classic Solitaire Ring 48gm $9,309.00 Certified 268ct Round F SI2 EX Diamond Platinum Classic Solitaire Ring 48gm $10,012.00 Certified 253ct Round J VS2 EX Diamond Platinum Classic Solitaire Ring 48gm $11,022.00 122 ct Ideal Round D VS2 Diamond Platinum Classic Solitaire Ring 46g Certified $5,728.80 080ct Certified Round G VS2 EX Diamond Platinum Classic Solitaire Ring 37gm $2,309.00 097 CT EXCELLENT ROUND I SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 46gm $2,182.50 220 ct Ideal Round I SI1 Diamond Platinum Classic Solitaire Ring 48g Certified $8,066.40 Certified 346ct Round I SI2 Ideal Diamond Platinum Classic Solitaire Ring 53gm $12,507.00 100 ct Ideal Round G SI1 Diamond Platinum Classic Solitaire Ring 46g Certified $3,224.00 071ct Very Good Cut Princess F VS1 Diamond Platinum Classic Solitaire Ring 44g $3,134.40 253 ct Very Good Cut Round D SI2 Diamond Platinum Classic Solitaire Ring 48gm $8,509.60 115 ct Ideal Cut Princess D VS2 Diamond Platinum Classic Solitaire Ring 44gm $4,197.60 105ct Certified Emerald D VS1 EX Diamond Platinum Classic Solitaire Ring 48gm $5,892.00 Certified 163ct Round J VS2 VG Diamond Platinum Classic Solitaire Ring 48gm $4,994.00 ESTATE 154CTW PEAR DIAMOND PLATINUM CLASSIC 3 STONE ENGAGEMENT RING 10x5 21117 $8,100.00 055 ct Ideal Cut Princess D VS2 Diamond Platinum Classic Solitaire Ring 44gm $1,465.60 264ct Certified Princess F SI2 EX Diamond Platinum Classic Solitaire Ring 51gm $12,365.00 091 ct Ideal Cut Princess G SI2 Diamond Platinum Classic Solitaire Ring 44gm $2,516.80 175 Ct Classic Princess Shape Diamond in Platinum H I $4,929.55 204 CT EXCELLENT OVAL F SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 57gm $7,960.00 131 CT IDEAL RADIANT F VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 48gm $6,092.00 Other Platinum Classic Diamond Engagement Ring that might interest you 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 $53,956.00 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 5.19 ct Excellent Cut Round D-VS2 Diamond Platinum Classic Solitaire Ring 5.3gm $37,624.80 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 4.55 CT VERY GOOD ROUND E-SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $36,883.00 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 1.53 CT EXCELLENT ROUND D-IF PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.6gm $35,722.00 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 4.53 ct Excellent Cut Round E-SI1 Diamond Platinum Classic Solitaire Ring 5.3gm $28,382.40 1.54 ct Ideal Round D-IF Diamond Platinum Classic Solitaire Ring 4.8g Certified $28,063.20 1.51 ct Ideal Round D-IF Diamond Platinum Classic Solitaire Ring 4.6g Certified $27,488.80 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 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 3.19 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 2.73ct Certified Round E-VS2 Ideal Diamond Platinum Classic Solitaire Ring 4.8gm $24,591.00 2.72 CT EXCELLENT ROUND E-VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.8gm $24,131.00 Certified 5.03ct Round G-SI2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $22,343.00 5.04ct Certified Round F-SI3 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $22,343.00 4.22 ct Excellent Cut Round J-VS1 Diamond Platinum Classic Solitaire Ring 5.3gm $22,241.60 3.65ct Certified Cushion E-SI1 Diamond Platinum Classic Solitaire Ring 4.8gm $21,937.00 5.03 CT IDEAL ROUND F-SI3 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $21,925.00 4.24 CT IDEAL ROUND J-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $21,677.25 3.17 ct Excellent Cut Round D-SI1 Diamond Platinum Classic Solitaire Ring 5.3gm $19,500.80 5.08 ct Excellent Cut Round E-SI3 Diamond Platinum Classic Solitaire Ring 5.3gm $19,401.60 Certified 3.02ct Round J-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $19,289.00 3.03ct Certified Round I-VS2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $19,289.00 2.08ct Certified Round D-VS2 Ideal Diamond Platinum Classic Solitaire Ring 4.8gm $19,214.00 3.02 CT IDEAL ROUND I-VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $18,928.00 2.70 ct Very Good Cut Round E-VS2 Diamond Platinum Classic Solitaire Ring 4.8gm $18,569.60 Certified 4.15ct Round J-SI1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $17,805.00 4.16ct Certified Round I-SI2 EX Diamond Platinum Classic Solitaire Ring 5.3gm $17,805.00 4.15 CT VERY GOOD ROUND I-SI2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $17,472.00 2.38ct Certified Round F-VS1 VG Diamond Platinum Classic Solitaire Ring 4.8gm $17,461.00 Certified 1.75ct Round E-VS1 VG Diamond Platinum Classic Solitaire Ring 4.8gm $17,315.00 1.76ct Certified Round D-VS1 VG Diamond Platinum Classic Solitaire Ring 4.6gm $17,257.00 Certified 2.52ct Radiant D-VS1 EX Diamond Platinum Classic Solitaire Ring 4.2gm $17,201.00 2.53ct Certified Radiant D-VS2 Diamond Platinum Classic Solitaire Ring 4.2gm $17,201.00 Certified 4.05ct Round E-SI2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $17,136.00 4.06ct Certified Round D-SI3 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $17,136.00 2.37 CT EXCELLENT ROUND F-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.8gm $17,135.00 1.74ct Certified Round D-VS1 Ideal Diamond Platinum Classic Solitaire Ring 4.8gm $17,127.00 Certified 2.49ct Radiant D-VS1 VG Diamond Platinum Classic Solitaire Ring 4.2gm $17,007.00 2.50ct Certified Radiant D-VS2 EX Diamond Platinum Classic Solitaire Ring 4.2gm $17,007.00 1.75 CT EXCELLENT ROUND D-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.6gm $16,934.00 2.52 CT IDEAL RADIANT D-VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.2gm $16,880.00 5.01 ct Excellent Cut Round F-SI3 Diamond Platinum Classic Solitaire Ring 5.3gm $16,872.00 4.05 CT IDEAL ROUND D-SI3 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $16,816.00 1.73 CT EXCELLENT ROUND D-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.8gm $16,807.00 2.49 CT VERY GOOD RADIANT D-VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.2gm $16,689.00 3.62ct Excellent Cut Cushion E-SI1 Diamond Platinum Classic Solitaire Ring 4.8gm $16,565.60 Certified 3.86ct Round F-SI2 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $16,386.00 3.87ct Certified Round E-SI3 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $16,386.00 Certified 2.09ct Round D-VS1 EX Diamond Platinum Classic Solitaire Ring 4.8gm $16,344.00 3.64 CT IDEAL CUSHION E-SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.8gm $16,145.25 Certified 3.35ct Pear D-VS2 VG Diamond Platinum Classic Solitaire Ring 5.6gm $16,126.00 3.36ct Certified Pear D-SI1 Ideal Diamond Platinum Classic Solitaire Ring 5.6gm $16,126.00 3.86 CT IDEAL ROUND E-SI3 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $16,080.00 2.09ct Certified Round F-VS2 VG Diamond Platinum Classic Solitaire Ring 4.8gm $15,995.00 Certified 3.08ct Round D-SI1 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $15,967.00 3.09ct Certified Round D-SI2 EX Diamond Platinum Classic Solitaire Ring 5.3gm $15,967.00 3.35 CT IDEAL PEAR D-SI1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.6gm CERTIFIED $15,825.00 3.08 CT VERY GOOD ROUND D-SI2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $15,668.00 Certified 2.17ct Princess F-VS1 VG Diamond Platinum Classic Solitaire Ring 5.1gm $15,573.00 2.18ct Certified Princess E-VS1 EX Diamond Platinum Classic Solitaire Ring 5.1gm $15,573.00 Certified 2.17ct Round E-VS2 EX Diamond Platinum Classic Solitaire Ring 4.8gm $15,496.00 Certified 1.81ct Round D-VS1 VG Diamond Platinum Classic Solitaire Ring 4.8gm $15,482.00 1.82ct Certified Round D-VS1 VG Diamond Platinum Classic Solitaire Ring 4.6gm $15,424.00 2.17 CT VERY GOOD PRINCESS E-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.1gm $15,282.00 Certified 1.78ct Round D-VS1 EX Diamond Platinum Classic Solitaire Ring 4.8gm $15,241.00 1.81 CT EXCELLENT ROUND D-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 4.6gm $15,136.00 Certified 2.24ct Round F-VS1 EX Diamond Platinum Classic Solitaire Ring 4.8gm $14,776.00 Certified 2.06ct Princess D-VS1 VG Diamond Platinum Classic Solitaire Ring 5.1gm $14,702.00 2.07ct Certified Princess D-VS2 EX Diamond Platinum Classic Solitaire Ring 5.1gm $14,702.00 Certified 4.02ct Round G-SI3 Ideal Diamond Platinum Classic Solitaire Ring 5.3gm $14,608.00 4.03ct Certified Round F-I1 EX Diamond Platinum Classic Solitaire Ring 5.3gm $14,608.00 3.00 ct Excellent Cut Round I-VS2 Diamond Platinum Classic Solitaire Ring 5.3gm $14,565.60 2.05 ct Very Good Cut Round D-VS2 Diamond Platinum Classic Solitaire Ring 4.8gm $14,509.60 2.06 CT VERY GOOD PRINCESS D-VS2 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.1gm $14,427.00 4.02 CT VERY GOOD ROUND F-I1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.3gm $14,335.00 Certified 2.25ct Pear D-VS1 EX Diamond Platinum Classic Solitaire Ring 5.6gm $13,959.00 2.26ct Certified Pear D-VS1 EX Diamond Platinum Classic Solitaire Ring 5.6gm $13,959.00 Certified 2.22ct Pear D-VS1 VG Diamond Platinum Classic Solitaire Ring 5.6gm $13,778.00 2.23ct Certified Pear D-VS1 Ideal Diamond Platinum Classic Solitaire Ring 5.6gm $13,778.00 2.25 CT VERY GOOD PEAR D-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.6gm $13,698.00 2.11ct Certified Radiant D-VS2 Diamond Platinum Classic Solitaire Ring 4.8gm $13,636.00 2.22 CT IDEAL PEAR D-VS1 PLATINUM CLASSIC SOLITAIRE DIAMOND RING 5.6gm CERTIFIED $13,521.00 Certified 2.08ct Radiant D-VS1 EX Diamond Platinum Classic Solitaire Ring 4.8gm $13,516.00 4.13 ct Excellent Cut Round I-SI2 Diamond Platinum Classic Solitaire Ring 5.3gm $13,444.80 Category: Diamond Solitaire
