Square 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 125 CARAT SQUARE DIAMOND ENGAGEMENT RING SOLID PLATINUM WEIGHS 99 GM SIZE 575 $3,299.00 5x5mm Square SOLID 14k WHITE GOLD SEMI MOUNT ENGAGEMENT DIAMOND RING SETTING $26.00 DIAMOND BRIDAL SET 2 PC ENGAGEMENT RING + WEDDING BAND 1CT SQUARE TOP WHITE GOLD $799.00 225 CT CUSHION SQUARE 3 BAND HALO DIAMOND ENGAGEMENT RING EGL USA 14K $6,599.00 DIAMOND ENGAGEMENT RING 1CT DIAMONDS WHITE GOLD SQUARE TOP + MATCHING BAND 25CT $1,195.00 3 CT PRINCESS SQUARE CUT GIA ROYAL DIAMOND ENGAGEMENT RING 14K GOLD $7,185.00 Pear Shape Diamond engagement ring with square stones on band $2,500.00 175 CT CUSHION SQUARE HALO DIAMOND ENGAGEMENT RING EGL USA H I $5,989.00 DIAMOND ENGAGEMENT RING PROMISE RING 10K WHITE GOLD 016CT SQUARE PRINCESS TOP $299.00 1CT DIAMOND ENGAGEMENT RING ST SILVER WHITE GOLD FINISH VINTAGE SQUARE TOP EURO $349.00 1 4 ct PRINCESS Cut Square Diamond Solitaire Engagement RING Wedding White GOLD $325.00 Square 10X9mm SOLID 14K WHITE GOLD DIAMOND SEMI MOUNT ENGAGEMENT RINGS SETTING $1.04 302 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING GSI Wedding Ring $7,999.99 150 CT CUSHION SQUARE HALO DIAMOND ENGAGEMENT RING EGL USA E F 14K $4,095.00 075 CT H I PRINCESS SQUARE GIA HALO DIAMOND ENGAGEMENT BRIDAL RING14K GOLD $2,425.00 253 Carat Square Princess Diamond Engagement Ring GSI1 Wedding Ring $5,999.99 Square 45mmX5mm14k WHITE GOLD DIAMOND ENGAGEMENT SEMI MOUNT RINGS SETTING $2.74 149 ct PRINCESS Cut Square Diamond Solitaire Engagement RING 14KT White Gold $3,450.00 LADIES YELLOW GOLD PAVE ENGAGEMENT SQUARE DIAMOND RING $369.99 052 CT G VS 1 Square Radiant engagement ring STUNNING worn for only 2 months $1,300.00 2 CT PRINCESS SQUARE CUT DIAMOND CATHEDRAL PAVE ENGAGEMENT BRIDAL RING EGL USA $4,699.00 101 carat H SI2 Square Princess Cut Diamond Engagement Gold Ring by Shiree Odiz $1,565.00 Mens White Gold Finish 105 Ct Designer Square Diamond Pinky Ring Engagement $408.49 Square Halo D VS1 VS2 Radiant Diamond Engagement 3 Three Stone 18K Anniver Ring $5,000.00 10K YG CHOCOLATE PRINCESS BRIDAL SQUARE DIAMOND RING $529.99 Estate Platinum 54ct D COLORLESS Square Diamond Engagement Ring EGL Certificate $1,995.00 10K yellow and white gold Ring with 3 round diamonds and 2 square diamond chips $375.00 Other Square Diamond Engagement Ring that might interest you $99988 2.79CT GIA CERTIFIED SQUARE EMERALD CUT DIAMOND ENGAGEMENT RING 18K VS $39,995.00 5 Ct. Cushion Square Modified Brilliant Diamond Engagement Bridal Set EGLUSA VS2 $27,500.00 4.22ct cushion cut Halo Diamond Engagement Ring very beautiful and square stone $26,950.00 4.23 Ct.Cushion Cut Diamond Engagement Ring nice center stone square cut H/VS2 $25,900.00 3.02ct Cushion Diamond Engagement Ring Solitaire EGL USA H/VS2 Square stone $25,800.00 3.63 Ct D-VS1-VS2 GIA Diamond Asscher Cut Square Halo Engagement 18k White Gold $24,999.00 6.02 Carat Square Princess Diamond Eagement Ring FSI1 $19,499.99 6.02 Carat Square Princess Diamond Eagement Ring FSI1 $18,999.99 6.02 Carat Square Princess Diamond Eagement Ring FSI1 $18,999.99 6.02 Carat Square Princess Diamond Eagement Ring FSI1 $18,999.99 2.54CT E SI2 EGL CERT SQUARE RADIANT DIAMOND SOLITAIRE $18,455.20 3.33 Ct D-VS1-VS2 GIA Diamond Asscher Cut Square Halo Engagement 18k White Gold $17,999.00 D-E VS1-VS2 Princess Cut Diamond Halo Square Bezel 18k Ring EGL Center 2.0 Carat $16,999.00 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FVS2 $16,499.99 3.22CT ASSCHER SQUARE EMERALD CUT DIAMOND ENGAGEMENT WEDDING RING CERTIFIED WG $16,500.00 5.24 Carat Square Princess Diamond Eagement Ring GSI1 Wedding Ring $16,499.99 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FVS2 $15,999.99 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FVS2 $15,999.99 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FVS2 $15,999.99 5.24 Carat Square Princess Diamond Eagement Ring GSI1 Wedding Ring $15,999.99 5.24 Carat Square Princess Diamond Eagement Ring GSI1 Wedding Ring $15,999.99 5.24 Carat Square Princess Diamond Eagement Ring GSI1 Wedding Ring $15,999.99 3.7 CARAT WOMENS DIAMOND ENGAGEMENT WEDDING RING PRINCESS SQUARE CUT WHITE GOLD $15,995.00 3.7 CARAT WOMENS DIAMOND ENGAGEMENT WEDDING RING PRINCESS SQUARE CUT YELLOW GOLD $15,995.00 6.22 Carat Square Princess Diamond Eagement Ring GSI2 $15,499.99 3.46 ct square brilliant diamond center stone and diamond setting.(act fast!!) $15,000.00 6.22 Carat Square Princess Diamond Eagement Ring GSI2 $14,999.99 6.22 Carat Square Princess Diamond Eagement Ring GSI2 $14,999.99 6.22 Carat Square Princess Diamond Eagement Ring GSI2 $14,999.99 3.13 Ct D-VS1 VS2 GIA Diamond Asscher Cut Square Halo Engagement 18k White Gold $14,999.00 WOMENS 3 CARAT PRINCESS SQUARE CUT DIAMOND ENGAGEMENT RING WHITE GOLD $14,995.00 WOMENS 3 CARAT PRINCESS SQUARE CUT DIAMOND ENGAGEMENT RING YELLOW GOLD $14,995.00 4.05 Carat Square Princess Diamond Eagement Ring HSI1 Wedding Ring $14,499.99 4.09 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI2 WEDDING RING $13,999.99 4.05 Carat Square Princess Diamond Eagement Ring HSI1 Wedding Ring $13,999.99 4.05 Carat Square Princess Diamond Eagement Ring HSI1 Wedding Ring $13,999.99 4.05 Carat Square Princess Diamond Eagement Ring HSI1 Wedding Ring $13,999.99 2.80 ct. Asscher Cut H/VS1 Diamond Wedding Ring EGL USA Square&nice $13,695.00 4.09 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI2 WEDDING RING $13,499.99 4.09 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI2 WEDDING RING $13,499.99 4.09 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI2 WEDDING RING $13,499.99 2.50 CT PRINCESS SQUARE FLOATING DIAMOND ENGAGEMENT RING EGL USA G-H $13,289.00 D-E VS1-VS2 Princess Cut Diamond Halo Square Bezel 18k Ring EGL Center 1.7 Carat $12,999.00 5 CARAT WOMENS DIAMOND ENGAGEMENT RING SEMI-MOUNT PRINCESS SQUARE CUT PLATINUM $12,995.00 3.20 Carat Princess Cut Diamond Eternity Square Hallo Ring GIA 18k F-G VS1-VS2 $12,199.00 3 CT PRINCESS SQUARE ROYAL DIAMOND ENGAGEMENT RING EGL USA 18K $11,449.00 3.5 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT WHITE GOLD $10,995.00 3.5 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT YELLOW GOLD $10,995.00 3.00 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 WEDDING RING $10,949.99 3.00 Carat Princess Cut Diamond Eternity Square Hallo Ring GIA 18k F-G VS1-VS2 $10,499.00 3.00 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 WEDDING RING $10,449.99 3.00 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 WEDDING RING $10,449.99 3.00 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 WEDDING RING $10,449.99 2.68 Ct. Princess Square Cut Diamond Engagement Ring $10,095.00 2.83 Ct D-VS1 VS2 GIA Diamond Asscher Cut Square Halo Engagement 18k White Gold $9,999.00 D-E VS1-VS2 Princess Cut Diamond Halo Square Bezel 18k Ring EGL Center 1.5 Carat $9,999.00 2.5 CARAT WOMENS 3-STONE FANCY YELLOW DIAMOND RING SQUARE CUT YELLOW GOLD $9,995.00 2.5 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT WHITE GOLD $9,995.00 2.5 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT YELLOW GOLD $9,995.00 2.5 CARAT WOMENS 3-STONE FANCY YELLOW DIAMOND RING SQUARE CUT WHITE GOLD $9,995.00 2.41 ct. Asscher Cut H/VS1 Diamond Wedding Ring EGL USA Certified stone Square $9,995.00 6 CARAT WOMENS DIAMOND ENGAGEMENT WEDDING RING PRINCESS SQUARE CUT YELLOW GOLD $9,995.00 6 CARAT WOMENS DIAMOND ENGAGEMENT WEDDING RING PRINCESS SQUARE CUT WHITE GOLD $9,995.00 4 CARAT WOMENS DIAMOND ENGAGEMENT RING SEMI-MOUNT SQUARE MARQUISE 950 PLATINUM $9,995.00 3.02CT I SI3 SQUARE RADIANT CUT DIAMOND SOLITAIRE RING $9,431.15 2 CT CUSHION SQUARE HALO DIAMOND ENGAGEMENT RING EGL USA G-H $9,149.00 2.66 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 $8,999.99 3.03 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI WEDDING RING $8,999.99 3.30 CT RADIANT SQUARE CUT DIAMOND ROYAL ENGAGEMENT RING EGL USA $8,991.00 Square Radiant Diamond Ring, Platinum, Baguettes, 1.42 CT TW GIA Certification $8,700.00 2.66 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 $8,499.99 2.66 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 $8,499.99 2.66 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING FSI1 $8,499.99 3.03 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI WEDDING RING $8,499.99 3.03 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI WEDDING RING $8,499.99 3.03 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI WEDDING RING $8,499.99 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING GSI Wedding Ring $7,999.99 3.51 Carat Square Princess Diamond Eagement Ring FSI Wedding Ring $7,999.99 2.70 Carat Princess Cut Diamond Eternity Square Hallo Ring GIA 18k F-G VS1-VS2 $7,999.00 2 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT YELLOW GOLD $7,995.00 2 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT WHITE GOLD $7,995.00 1.81 ct. Asscher Cut G/VVS2 Diamond Wedding Ring GIA Beautiful stone& Square $7,965.00 1.70 CT PRINCESS GIA HALO SQUARE INVERTED SHANK DIAMOND ENGAGEMENT RING H-I 18K $7,545.00 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING GSI Wedding Ring $7,499.99 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING GSI Wedding Ring $7,499.99 3.02 CARAT SQUARE PRINCESS DIAMOND ENGAGEMENT RING GSI Wedding Ring $7,499.99 2.44 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI1 WEDDING RING $7,499.99 3.51 Carat Square Princess Diamond Eagement Ring FSI Wedding Ring $7,499.99 3.51 Carat Square Princess Diamond Eagement Ring FSI Wedding Ring $7,499.99 3.51 Carat Square Princess Diamond Eagement Ring FSI Wedding Ring $7,499.99 Square Emerald Cut Blue Sapphire & Diamond Halo Engagement Ring Solid Platinum $7,479.00 Platinum Diamond Ring 1.02ct Square Cushion Cut VS2 I $7,299.00 3 CT PRINCESS SQUARE CUT GIA ROYAL DIAMOND ENGAGEMENT RING 14K GOLD $7,185.00 2.44 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI1 WEDDING RING $6,999.99 2.44 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI1 WEDDING RING $6,999.99 2.44 Carat SQUARE PRINCESS DIAMOND ENGAGEMENT RING HSI1 WEDDING RING $6,999.99 2.63 Ct D-VS1 GIA Diamond Asscher Cut Square Halo Engagement 18k White Gold $6,999.00 1.50CT WOMENS SOLITAIRE PRINCESS SQUARE CUT DIAMOND ENGAGEMENT RING YELLOW GOLD $6,995.00 2.2 CARAT WOMENS 3-STONE PAST PRESENT FUTURE DIAMOND RING SQUARE CUT WHITE GOLD $6,995.00 Category: Diamond Solitaire
