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Find Your Ring Size

Royal Coster
Diamonds Size
MM / INCH (Circumference)
48 / 1.89 48 4½ 8
49 / 1.93 49 9
50 / 1.97 50 K 10
51 / 2.01 51 L 11
52 / 2.05 52 6 12
53 / 2.09 53 13
54 / 2.13 54 14
55 / 2.17 55 O 15
56 / 2.20 56 P 16
57 / 2.24 57 8 17
58 / 2.28 58 18
59 / 2.31 59 R 19
60 / 2.36 60 9 S 20

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Signature collection Earrings

Signature collection Earrings

21 Results

Rainbow Hoop Earrings Brilliant Cut Diamond & Sapphire 18K Rose Gold

Royal Coster Diamonds

$2,208.60

Unit price
per 

Miriam Floral Earrings 18K Gold (small)

Royal Coster Diamonds

Regular price $1,236.81 from $1,051.29

Unit price
per 

   MUST-HAVE  

Rainbow Single Small Pave Earrings 18K Rose Gold - Royal Coster Diamonds

Rainbow Hoop Huggie Earrings Brilliant Cut Diamond & Sapphire 18K Rose Gold

Royal Coster Diamonds

$2,031.91

Unit price
per 

Luna Bezel Solitaire Huggie Earrings Brilliant Cut Diamond 18K White Gold

Royal Coster Diamonds

from $1,236.81

Unit price
per 

Hoop Huggie Earrings Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

$750.92

Unit price
per 

Lightning Stud Earrings Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

$883.44

Unit price
per 

Pave Latin Cross Earrings Brilliant Cut Diamond 18K White Gold

Royal Coster Diamonds

$1,060.13

Unit price
per 

Barre Stud Earrings Brilliant Cut Diamond 18K White Gold

Royal Coster Diamonds

$786.26

Unit price
per 

Signature C Solitaire Huggie Earrings Royal 201 Cut Diamond 18K Gold

Royal Coster Diamonds

from $2,959.52

Unit price
per 

Signature C Solitaire Stud Earrings Royal 201 Cut Diamond 18K Gold

Royal Coster Diamonds

from $2,429.46

Unit price
per 

Signature C Embellished Solitaire Huggie Earrings Royal 201 Cut Diamond 18K Gold

Royal Coster Diamonds

from $12,854.02

Unit price
per 

Miriam Floral Earrings 18K Gold (Big)

Royal Coster Diamonds

Regular price $2,208.60 from $1,877.31

Unit price
per 

Tennis Graduated Drop Earrings Brilliant Cut Diamond 18K Gold

Royal Coster Diamonds

from $2,252.77

Unit price
per 

   MUST-HAVE  

Tennis Hoop Huggie Earrings Brilliant Cut Diamond 18K Gold - Royal Coster Diamonds
Tennis Hoop Huggie Earrings Brilliant Cut Diamond 18K Gold - Royal Coster Diamonds

Tennis Hoop Huggie Earrings Brilliant Cut Diamond 18K Gold

Royal Coster Diamonds

from $1,546.02

Unit price
per 

Rainbow Hoop Huggie Earrings Brilliant Cut Sapphire 18K Rose Gold

Royal Coster Diamonds

$1,855.22

Unit price
per 

Luna Raindrop Drop Earrings Brilliant Cut Diamond 18K Gold

Royal Coster Diamonds

$2,782.83

Unit price
per