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The 0.58ct 5.02x4.43x2.37mm Rectangle Rosecut 19057-02 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.58ct 5.02x4.43x2.37mm Rectangle Rosecut 19057-02

£376
Ready to Ship
The 0.58ct 5.27x5.23x2.83mm Round Brilliant Sapphire 26556-15 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.58ct 5.27x5.23x2.83mm Round Brilliant Sapphire 26556-15

£1,354
Ready to Ship
The 0.58ct 8.20x4.25x3.15mm VS2 F Kite Step Cut 19677-05 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.58ct 8.20x4.25x3.15mm VS2 F Kite Step Cut 19677-05

£2,925
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The 0.59ct 6.90x5.63x1.96mm SI2 F Shield Portrait Cut 19438-38 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.59ct 6.90x5.63x1.96mm SI2 F Shield Portrait Cut 19438-38

£2,108
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The 0.60ct 5.78x4.71x2.98mm Oval Brilliant Sapphire 26668-09 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.60ct 5.78x4.71x2.98mm Oval Brilliant Sapphire 26668-09

£1,987
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The 0.60ct 6.32x7.98x1.49mm I1 J Trillion Rosecut 🇨🇦 21442-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.60ct 6.32x7.98x1.49mm I1 J Trillion Rosecut 🇨🇦 21442-01

£2,165
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The 0.60ct 6.34x3.64x2.56mm SI1 H Cut Corner Rectangle Step Cut 19438-41 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.60ct 6.34x3.64x2.56mm SI1 H Cut Corner Rectangle Step Cut 19438-41

£2,387
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The 0.60ct 6.66x5.13x2.05mm SI1 M/N Hexagon Rosecut 🇨🇦 19386-16 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.60ct 6.66x5.13x2.05mm SI1 M/N Hexagon Rosecut 🇨🇦 19386-16

£2,128
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The 0.60ct 7.36x5.90x1.76mm Shield Rosecut 18496-03 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.60ct 7.36x5.90x1.76mm Shield Rosecut 18496-03

£2,109
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The 0.61ct 5.12x5.10x3.37mm Round Brilliant Sapphire 26556-20 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.61ct 5.12x5.10x3.37mm Round Brilliant Sapphire 26556-20

£1,427
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The 0.61ct 5.57x4.44x3.13mm GIA VS2 Fancy Vivid Purplish Pink Oval Brilliant 🇦🇺 24137-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.61ct 5.57x4.44x3.13mm GIA VS2 Fancy Vivid Purplish Pink Oval Brilliant 🇦🇺 24137-01

£397,110
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The 0.61ct 6.00x5.87x2.44mm VS2 L Trillion Rosecut 🇨🇦 21319-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.61ct 6.00x5.87x2.44mm VS2 L Trillion Rosecut 🇨🇦 21319-01

£2,071
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The 0.62ct 6.35x6.34x2.21mm SI1 G Trillion Rosecut 🇨🇦 21425-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.62ct 6.35x6.34x2.21mm SI1 G Trillion Rosecut 🇨🇦 21425-01

£2,237
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The 0.63ct 5.20x5.18x3.19mm Round Brilliant Sapphire 26556-24 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.63ct 5.20x5.18x3.19mm Round Brilliant Sapphire 26556-24

£1,471
Ready to Ship
The 0.63ct 5.57x7.15x2.44mm SI2 K Trillion Rosecut 🇨🇦 21247-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.63ct 5.57x7.15x2.44mm SI2 K Trillion Rosecut 🇨🇦 21247-01

£2,272
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The 0.63ct 7.73x5.73x1.41mm Geo Pear Portrait Cut 19854-54 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.63ct 7.73x5.73x1.41mm Geo Pear Portrait Cut 19854-54

£2,215
Ready to Ship
The 0.64ct 6.19x6.42x2.23mm SI2 F Shield Portrait Cut 19438-28 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.64ct 6.19x6.42x2.23mm SI2 F Shield Portrait Cut 19438-28

£2,285
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The 0.65ct 5.23x5.21x3.26mm Round Brilliant Sapphire 26556-29 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.65ct 5.23x5.21x3.26mm Round Brilliant Sapphire 26556-29

£1,520
Ready to Ship
The 0.65ct 6.13x6.01x2.14mm Trillion Rosecut 20026-13 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.65ct 6.13x6.01x2.14mm Trillion Rosecut 20026-13

£938
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The 0.65ct 6.55x5.41x2.28mm Hexagon Rosecut 25457-22 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.65ct 6.55x5.41x2.28mm Hexagon Rosecut 25457-22

£824
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The 0.65ct 6.84x5.46x2.11mm Hexagon Rosecut 25457-16 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.65ct 6.84x5.46x2.11mm Hexagon Rosecut 25457-16

£824
Ready to Ship
The 0.66ct 5.20x5.17x3.33mm Round Brilliant Sapphire 26556-12 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.66ct 5.20x5.17x3.33mm Round Brilliant Sapphire 26556-12

£1,544
Ready to Ship
The 0.66ct 5.32x5.27x3.20mm Round Brilliant Sapphire 26556-18 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.66ct 5.32x5.27x3.20mm Round Brilliant Sapphire 26556-18

£1,544
Ready to Ship
The 0.66ct 5.54x5.51x2.75mm SI1 K Hexagon Step Cut 🇨🇦 19386-09 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.66ct 5.54x5.51x2.75mm SI1 K Hexagon Step Cut 🇨🇦 19386-09

£2,602
Ready to Ship
0.66ct 6.08x4.80x2.94mm Oval Brilliant Sapphire 26668-04

0.66ct 6.08x4.80x2.94mm Oval Brilliant Sapphire 26668-04

£2,187
Ready to Ship
0.66ct 7.53x4.46x2.31mm Pear Double Cut 19143-21 - Misfit Diamonds

0.66ct 7.53x4.46x2.31mm Pear Double Cut 19143-21

£1,236
Ready to Ship
The 0.66ct 7.91x5.59x1.86mm Shield Rosecut Sapphire 22266-32 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.66ct 7.91x5.59x1.86mm Shield Rosecut Sapphire 22266-32

£1,398
Ready to Ship
The 0.66ct 8.38x4.84x2.23mm Crescent Moon Rosecut 26800-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.66ct 8.38x4.84x2.23mm Crescent Moon Rosecut 26800-01

£1,009
Ready to Ship
The 0.67ct 10.68x6.58x0.96mm SI1 F Kite Portrait Cut 19854-03 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.67ct 10.68x6.58x0.96mm SI1 F Kite Portrait Cut 19854-03

£2,393
Ready to Ship
The 0.68ct 6.17x5.37x3.17mm Shield Step Cut Sapphire 21990-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.68ct 6.17x5.37x3.17mm Shield Step Cut Sapphire 21990-01

£1,403
Ready to Ship
The 0.68ct 7.06x4.68x2.76mm VS2 Fancy Brownish Pink Pear Brilliant 🇦🇺 24112-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.68ct 7.06x4.68x2.76mm VS2 Fancy Brownish Pink Pear Brilliant 🇦🇺 24112-01

£24,348
Ready to Ship
The 0.69ct 5.33x5.31x3.40mm Round Brilliant Sapphire 26766-12 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.69ct 5.33x5.31x3.40mm Round Brilliant Sapphire 26766-12

£1,612
Ready to Ship
The 0.69ct 5.67x6.35x2.04mm Cut Corner Triangle Portrait Cut 20027-14 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.69ct 5.67x6.35x2.04mm Cut Corner Triangle Portrait Cut 20027-14

£1,915
Ready to Ship
The 0.69ct 7.78x6.21x1.33mm VS2 G Hexagon Portrait Cut 19854-42 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.69ct 7.78x6.21x1.33mm VS2 G Hexagon Portrait Cut 19854-42

£2,528
Ready to Ship
The 0.70ct 10.00x5.10x2.21mm VS2 G Kite Step Cut 21690-05 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 10.00x5.10x2.21mm VS2 G Kite Step Cut 21690-05

£6,426
Ready to Ship
The 0.70ct 11.58x2.89x1.80mm GIA Internally Flawless H Baguette Step Cut 24300-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 11.58x2.89x1.80mm GIA Internally Flawless H Baguette Step Cut 24300-01

£9,224
Ready to Ship
The 0.70ct 5.51x5.48x3.62 GIA SI1 Fancy Deep Orangy Pink Round Brilliant 🇦🇺 24147-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 5.51x5.48x3.62 GIA SI1 Fancy Deep Orangy Pink Round Brilliant 🇦🇺 24147-01

£97,650
Ready to Ship
The 0.70ct 6.24x6.24x2.49mm VS1 F Trillion Rosecut 🇨🇦 21301-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 6.24x6.24x2.49mm VS1 F Trillion Rosecut 🇨🇦 21301-01

£2,674
Ready to Ship
The 0.70ct 6.63x6.61x2.06mm SI2 F Shield Portrait Cut 19438-29 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 6.63x6.61x2.06mm SI2 F Shield Portrait Cut 19438-29

£2,500
Ready to Ship
The 0.70ct 6.85x5.38x2.80mm SI1 G Shield Step Cut 19438-18 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 6.85x5.38x2.80mm SI1 G Shield Step Cut 19438-18

£2,435
Ready to Ship
The 0.70ct 7.17x5.92x2.22mm SI1 E Shield Portrait Cut 19438-39 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 7.17x5.92x2.22mm SI1 E Shield Portrait Cut 19438-39

£2,565
Ready to Ship
The 0.70ct 8.06x5.74x1.83mm I1 I Pear Rosecut 🇨🇦 21480-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 8.06x5.74x1.83mm I1 I Pear Rosecut 🇨🇦 21480-01

£2,378
Ready to Ship
The 0.70ct 8.24x5.91x1.31mm VS1 I Trapezoid Portrait Cut 19854-24 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.70ct 8.24x5.91x1.31mm VS1 I Trapezoid Portrait Cut 19854-24

£2,783
Ready to Ship
The 0.71ct 10.48x3.17x1.86mm GIA Internally Flawless I Baguette Step Cut 24302-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.71ct 10.48x3.17x1.86mm GIA Internally Flawless I Baguette Step Cut 24302-01

£9,430
Ready to Ship
The 0.71ct 6.20x4.76x2.77mm Hexagon Step Cut 25457-18 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.71ct 6.20x4.76x2.77mm Hexagon Step Cut 25457-18

£900
Ready to Ship
The 0.71ct 6.26x5.98x2.45mm SI1 H Trillion Rosecut 🇨🇦 21329-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.71ct 6.26x5.98x2.45mm SI1 H Trillion Rosecut 🇨🇦 21329-01

£2,720
Ready to Ship
The 0.71ct 7.35x5.03x2.77mm GIA VVS1 F Pear Brilliant 24447-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.71ct 7.35x5.03x2.77mm GIA VVS1 F Pear Brilliant 24447-01

£4,817
Ready to Ship
0.71ct 8.84x4.37x2.80mm VVS2 K Modern Antique Moval Brilliant 26540-02

0.71ct 8.84x4.37x2.80mm VVS2 K Modern Antique Moval Brilliant 26540-02

£3,924