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The 0.76ct 9.33x6.27x1.16mm SI2 F Trapezoid Portrait Cut 19854-26 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.76ct 9.33x6.27x1.16mm SI2 F Trapezoid Portrait Cut 19854-26

£2,714
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The 0.77ct 6.46x4.99x3.26mm Oval Brilliant Sapphire 26668-12 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.77ct 6.46x4.99x3.26mm Oval Brilliant Sapphire 26668-12

£1,802
Ready to Ship
The 0.78ct 5.35x5.29x2.63mm Square Rosecut 20001-14 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.78ct 5.35x5.29x2.63mm Square Rosecut 20001-14

£981
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The 0.78ct 6.49x5.15x3.05mm Oval Brilliant Sapphire 26668-30 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.78ct 6.49x5.15x3.05mm Oval Brilliant Sapphire 26668-30

£1,822
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The 0.78ct 7.28x4.92x2.57mm Shield Rosecut 19621-49 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.78ct 7.28x4.92x2.57mm Shield Rosecut 19621-49

£709
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0.78ct 8.17x5.06x2.35mm Crescent Moon Rosecut 26801-01

0.78ct 8.17x5.06x2.35mm Crescent Moon Rosecut 26801-01

£983
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The 0.79ct 5.32x8.60x1.59mm SI2 D Geometric Portrait Cut 20745-04 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.79ct 5.32x8.60x1.59mm SI2 D Geometric Portrait Cut 20745-04

£3,040
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The 0.80ct 6.28x5.14x3.19mm Oval Brilliant Sapphire 26668-14 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.80ct 6.28x5.14x3.19mm Oval Brilliant Sapphire 26668-14

£1,871
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0.80ct 6.53x5.11x2.99mm Oval Brilliant Sapphire 26668-23

0.80ct 6.53x5.11x2.99mm Oval Brilliant Sapphire 26668-23

£1,871
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The 0.80ct 6.64x4.33x3.25mm GIA SI2 Fancy Deep Brownish Orangy Pink Oval Brilliant 🇦🇺 24162-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.80ct 6.64x4.33x3.25mm GIA SI2 Fancy Deep Brownish Orangy Pink Oval Brilliant 🇦🇺 24162-01

£86,800
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The 0.80ct 7.29x6.44x1.93mm Trapezoid Double Cut Sapphire 22434-93 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.80ct 7.29x6.44x1.93mm Trapezoid Double Cut Sapphire 22434-93

£877
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The 0.81ct 6.63x5.51x2.97mm Oval Brilliant Sapphire 26668-25 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.81ct 6.63x5.51x2.97mm Oval Brilliant Sapphire 26668-25

£1,895
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The 0.81ct 6.98x6.15x2.65mm Shield Rosecut Sapphire 22266-33 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.81ct 6.98x6.15x2.65mm Shield Rosecut Sapphire 22266-33

£1,715
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The 0.81ct 7.96x5.64x2.69mm SI1 F Kite Step Cut 19649-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.81ct 7.96x5.64x2.69mm SI1 F Kite Step Cut 19649-01

£5,888
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The 0.81cttw 2pc 5.74x4.38x2.09mm 5.65x4.33x2.28mm VS2/SI1 F-G Trapezoid Step Cut Matching Pair 25522-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.81cttw 2pc 5.74x4.38x2.09mm 5.65x4.33x2.28mm VS2/SI1 F-G Trapezoid Step Cut Matching Pair 25522-01

£4,259
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The 0.81cttw 2pc 6.12x4.22x2.18mm 6.16x4.26x2.15mm VVS H-I Half Moon Brilliant Matching Pair 25521-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.81cttw 2pc 6.12x4.22x2.18mm 6.16x4.26x2.15mm VVS H-I Half Moon Brilliant Matching Pair 25521-01

£3,987
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The 0.82ct 4.79x4.72x3.29mm Square Rosecut 25458-04 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.82ct 4.79x4.72x3.29mm Square Rosecut 25458-04

£1,040
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The 0.82ct 7.03x4.86x3.10mm Geo Pear Step Cut 🇨🇦 23255-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.82ct 7.03x4.86x3.10mm Geo Pear Step Cut 🇨🇦 23255-01

£2,550
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The 0.82ct 8.54x4.49x3.07mm Marquise Brilliant Sapphire 26131-06 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.82ct 8.54x4.49x3.07mm Marquise Brilliant Sapphire 26131-06

£2,397
Ready to Ship
The 0.83ct 5.02x4.98x4.08mm Cut Corner Square Step Cut Sapphire 23903-08 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.83ct 5.02x4.98x4.08mm Cut Corner Square Step Cut Sapphire 23903-08

£2,143
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The 0.83ct 7.18x5.45x3.23mm Oval Brilliant 22341-03 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.83ct 7.18x5.45x3.23mm Oval Brilliant 22341-03

£1,690
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The 0.84ct 5.20x4.89x3.60mm Cushion Brilliant Sapphire 23674-14 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.84ct 5.20x4.89x3.60mm Cushion Brilliant Sapphire 23674-14

£1,783
Ready to Ship
The 0.84ct 5.39x5.39x3.12mm GIA H VS2 Carré Step Cut 23034-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.84ct 5.39x5.39x3.12mm GIA H VS2 Carré Step Cut 23034-01

£6,715
Ready to Ship
0.84ct 6.85x5.01x2.99mm Oval Brilliant Sapphire 22696-05

0.84ct 6.85x5.01x2.99mm Oval Brilliant Sapphire 22696-05

£2,397
Ready to Ship
The 0.84ct 7.34x5.93x1.29mm Geometric Portrait Cut Sapphire 23794-06 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.84ct 7.34x5.93x1.29mm Geometric Portrait Cut Sapphire 23794-06

£1,087
Ready to Ship
The 0.85ct 6.31x4.87x2.54mm Shield Rosecut Sapphire 22434-115 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.85ct 6.31x4.87x2.54mm Shield Rosecut Sapphire 22434-115

£1,763
Ready to Ship
The 0.85ct 7.97x3.98x2.54mm Cut Corner Rectangle Step Cut Sapphire 23773-02 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.85ct 7.97x3.98x2.54mm Cut Corner Rectangle Step Cut Sapphire 23773-02

£1,388
Ready to Ship
The 0.85ct 8.45x3.22x2.61mm Rectangle Step Cut Sapphire 25740-03 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.85ct 8.45x3.22x2.61mm Rectangle Step Cut Sapphire 25740-03

£1,763
Ready to Ship
The 0.85cttw 2pc 6.59x3.49x1.90mm 6.56x3.40x2.00mm VVS2/VS1 H-J Epaulette Step Cut Matching Pair 25523-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.85cttw 2pc 6.59x3.49x1.90mm 6.56x3.40x2.00mm VVS2/VS1 H-J Epaulette Step Cut Matching Pair 25523-01

£4,378
Ready to Ship
The 0.86ct 10.07x6.84x1.34mm Shield Portrait Cut Sapphire 22907-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 10.07x6.84x1.34mm Shield Portrait Cut Sapphire 22907-01

£1,793
Ready to Ship
The 0.86ct 4.81x6.93x2.89mm Geometric Rosecut 18751-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 4.81x6.93x2.89mm Geometric Rosecut 18751-01

£922
Ready to Ship
The 0.86ct 5.61x5.39x2.51mm Square Rosecut 19622-50 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 5.61x5.39x2.51mm Square Rosecut 19622-50

£1,083
Ready to Ship
The 0.86ct 5.94x5.18x3.20mm Cushion Double Cut 25458-22 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 5.94x5.18x3.20mm Cushion Double Cut 25458-22

£1,083
Ready to Ship
The 0.86ct 6.10x6.07x3.30mm Round Brilliant Sapphire 26492-04 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 6.10x6.07x3.30mm Round Brilliant Sapphire 26492-04

£1,048
Ready to Ship
The 0.86ct 6.71x5.11x2.89mm Hexagon Step Cut 🇨🇦 24588-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 6.71x5.11x2.89mm Hexagon Step Cut 🇨🇦 24588-01

£1,649
Ready to Ship
The 0.86ct 8.84x7.28x2.06mm Kite Rosecut Sapphire 22434-34 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86ct 8.84x7.28x2.06mm Kite Rosecut Sapphire 22434-34

£1,466
Ready to Ship
The 0.86cttw 2pc 7.23x3.71x2.28mm 7.23x3.74x2.05mm VVS/VS H Epaulette Step Cut Matching Pair 25525-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.86cttw 2pc 7.23x3.71x2.28mm 7.23x3.74x2.05mm VVS/VS H Epaulette Step Cut Matching Pair 25525-01

£4,616
Ready to Ship
The 0.87ct 5.74x5.71x3.75mm Round Brilliant Sapphire 26492-02 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.87ct 5.74x5.71x3.75mm Round Brilliant Sapphire 26492-02

£1,062
Ready to Ship
The 0.87ct 6.88x5.34x2.65mm Hexagon Rosecut 25457-30 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.87ct 6.88x5.34x2.65mm Hexagon Rosecut 25457-30

£1,103
Ready to Ship
The 0.88ct 6.40x4.97x3.66mm Oval Brilliant Sapphire 26488-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.88ct 6.40x4.97x3.66mm Oval Brilliant Sapphire 26488-01

£1,072
Ready to Ship
The 0.88ct 6.44x6.40x2.60mm Round Rosecut 25453-30 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.88ct 6.44x6.40x2.60mm Round Rosecut 25453-30

£944
Ready to Ship
The 0.88ct 6.58x6.52x2.39mm I1 Q-R Round Double Cut 19017-08 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.88ct 6.58x6.52x2.39mm I1 Q-R Round Double Cut 19017-08

£3,362
Ready to Ship
The 0.89ct 10.53x5.24x3.24mm GIA I1 H Lozenge Brilliant 26171-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.89ct 10.53x5.24x3.24mm GIA I1 H Lozenge Brilliant 26171-01

£2,563
Ready to Ship
The 0.89ct 8.63x7.58x1.48mm SI1 I Hexagon Portrait Cut 18495-05 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.89ct 8.63x7.58x1.48mm SI1 I Hexagon Portrait Cut 18495-05

£3,096
Ready to Ship
The 0.90ct 5.52x9.06x1.62mm VS2/SI1 E Geometric Portrait Cut 19854-19 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.90ct 5.52x9.06x1.62mm VS2/SI1 E Geometric Portrait Cut 19854-19

£3,464
Ready to Ship
The 0.90ct 6.42x7.14x2.52mm VS2 G Trillion Rosecut 🇨🇦 21190-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.90ct 6.42x7.14x2.52mm VS2 G Trillion Rosecut 🇨🇦 21190-01

£3,596
Ready to Ship
The 0.90ct 6.72x4.87x3.46mm GIA I1 Fancy Pink-Brown Oval Brilliant 🇦🇺 24092-01 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.90ct 6.72x4.87x3.46mm GIA I1 Fancy Pink-Brown Oval Brilliant 🇦🇺 24092-01

£20,925
Ready to Ship
The 0.91ct 6.33x4.40x3.14mm VS2 C1 Cut Corner Rectangle Step Cut 24194-02 by East London jeweller Rachel Boston | Discover our collections of unique and timeless engagement rings, wedding rings, and modern fine jewellery.

0.91ct 6.33x4.40x3.14mm VS2 C1 Cut Corner Rectangle Step Cut 24194-02

£2,779