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Collection: April | Diamond

From the Greek adamas (“invincible”), diamond has symbolized strength, purity, and brilliance since ancient civilizations. Its unmatched durability and sparkle make it one of the world’s most cherished gems.gems

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Amadesa (231 products)

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235 products

Treated Black Diamond Princess

Treated Black Diamond Princess

Vendor:
Amadesa

Regular price ¥5,063.79

Regular price Sale price ¥5,063.79
Unit price per
Treated Black Diamond .25-Ct. Round

Treated Black Diamond .25-Ct. Round

Vendor:
Amadesa

Regular price ¥3,617.00

Regular price Sale price ¥3,617.00
Unit price per
Treated Black Diamond .07-Ct. Round

Treated Black Diamond .07-Ct. Round

Vendor:
Amadesa

Regular price ¥2,652.46

Regular price Sale price ¥2,652.46
Unit price per
Treated Black Diamond .05-Ct. Round

Treated Black Diamond .05-Ct. Round

Vendor:
Amadesa

Regular price ¥2,652.46

Regular price Sale price ¥2,652.46
Unit price per
Treated Black Diamond .02-Ct. Round

Treated Black Diamond .02-Ct. Round

Vendor:
Amadesa

Regular price ¥2,893.60

Regular price Sale price ¥2,893.60
Unit price per
Treated Black Diamond .01-Ct. Round

Treated Black Diamond .01-Ct. Round

Vendor:
Amadesa

Regular price ¥2,893.60

Regular price Sale price ¥2,893.60
Unit price per
Diamond 0.007-Ct. Round, GH, I1

Diamond 0.007-Ct. Round, GH, I1

Vendor:
Amadesa

Regular price ¥7,542.64

Regular price Sale price ¥7,542.64
Unit price per
Diamond 0.02-Ct. Round, GH, SI2–I1

Diamond 0.02-Ct. Round, GH, SI2–I1

Vendor:
Amadesa

Regular price ¥7,542.64

Regular price Sale price ¥7,542.64
Unit price per
Diamond 0.005-Ct. Round, IJ, SI2–I1

Diamond 0.005-Ct. Round, IJ, SI2–I1

Vendor:
Amadesa

Regular price ¥7,209.84

Regular price Sale price ¥7,209.84
Unit price per
Diamond 0.007-Ct. Round, GH, SI2–I1

Diamond 0.007-Ct. Round, GH, SI2–I1

Vendor:
Amadesa

Regular price ¥7,542.64

Regular price Sale price ¥7,542.64
Unit price per
Diamond 0.005-Ct. Round, GH, SI2–I1

Diamond 0.005-Ct. Round, GH, SI2–I1

Vendor:
Amadesa

Regular price ¥7,542.64

Regular price Sale price ¥7,542.64
Unit price per
Diamond 0.18-Ct. Round, IJ, I1

Diamond 0.18-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥7,542.64

Regular price Sale price ¥7,542.64
Unit price per
Diamond 0.10-Ct. Round, IJ, I1

Diamond 0.10-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥7,320.80

Regular price Sale price ¥7,320.80
Unit price per
Diamond 0.07-Ct. Round, IJ, I1

Diamond 0.07-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥7,320.80

Regular price Sale price ¥7,320.80
Unit price per
Diamond .05-Ct. Round, I1

Sold out

Diamond .05-Ct. Round, I1

Vendor:
Amadesa

Regular price ¥6,076.55

Regular price Sale price ¥6,076.55
Unit price per

Sold out
Diamond 0.03-Ct. Round, IJ, I1

Diamond 0.03-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥6,987.99

Regular price Sale price ¥6,987.99
Unit price per
Diamond 0.02-Ct. Round, IJ, I1

Diamond 0.02-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥6,987.99

Regular price Sale price ¥6,987.99
Unit price per
Diamond 0.01-Ct. Round, IJ, I1

Diamond 0.01-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥6,987.99

Regular price Sale price ¥6,987.99
Unit price per
Diamond 0.007-Ct. Round, IJ, I1

Sold out

Diamond 0.007-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥6,987.99

Regular price Sale price ¥6,987.99
Unit price per

Sold out
Diamond 0.005-Ct. Round, IJ, I1

Diamond 0.005-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥6,987.99

Regular price Sale price ¥6,987.99
Unit price per
Diamond 0.003-Ct. Round, IJ, I1

Diamond 0.003-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥6,987.99

Regular price Sale price ¥6,987.99
Unit price per
Diamond 0.45-Ct. Round, IJ, I2

Diamond 0.45-Ct. Round, IJ, I2

Vendor:
Amadesa

Regular price ¥10,185.46

Regular price Sale price ¥10,185.46
Unit price per
Diamond .45-Ct. Round, I2

Sold out

Diamond .45-Ct. Round, I2

Vendor:
Amadesa

Regular price ¥9,687.26

Regular price Sale price ¥9,687.26
Unit price per

Sold out
Diamond 0.4-Ct. Round, IJ, I2

Diamond 0.4-Ct. Round, IJ, I2

Vendor:
Amadesa

Regular price ¥8,651.85

Regular price Sale price ¥8,651.85
Unit price per
Diamond 0.33-Ct. Round, IJ, I2

Diamond 0.33-Ct. Round, IJ, I2

Vendor:
Amadesa

Regular price ¥9,150.98

Regular price Sale price ¥9,150.98
Unit price per
Diamond 0.33-Ct. Round, GHI, I2

Diamond 0.33-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥11,417.12

Regular price Sale price ¥11,417.12
Unit price per
Diamond 0.07-Ct. Round, GHI, I2

Diamond 0.07-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥5,546.06

Regular price Sale price ¥5,546.06
Unit price per
Diamond 0.04-Ct. Round, GHI, I2

Diamond 0.04-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥5,546.06

Regular price Sale price ¥5,546.06
Unit price per
Diamond 0.015-Ct. Round, GHI, I2

Sold out

Diamond 0.015-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥6,100.71

Regular price Sale price ¥6,100.71
Unit price per

Sold out
Diamonds Round, I2

Diamonds Round, I2

Vendor:
Amadesa

Regular price ¥4,822.66

Regular price Sale price ¥4,822.66
Unit price per
Diamond .005-Ct. Round, I2

Sold out

Diamond .005-Ct. Round, I2

Vendor:
Amadesa

Regular price ¥3,906.35

Regular price Sale price ¥3,906.35
Unit price per

Sold out
Diamond 0.003-Ct. Round, GHI, I1

Diamond 0.003-Ct. Round, GHI, I1

Vendor:
Amadesa

Regular price ¥7,542.64

Regular price Sale price ¥7,542.64
Unit price per
Diamond 0.33-Ct. Round, F+, I1

Diamond 0.33-Ct. Round, F+, I1

Vendor:
Amadesa

Regular price ¥10,609.85

Regular price Sale price ¥10,609.85
Unit price per
Diamond 0.33-Ct. Round, IJ, I1

Diamond 0.33-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥10,079.36

Regular price Sale price ¥10,079.36
Unit price per
Diamond 0.25-Ct. Round, GHI, I1

Diamond 0.25-Ct. Round, GHI, I1

Vendor:
Amadesa

Regular price ¥12,939.41

Regular price Sale price ¥12,939.41
Unit price per
Diamond 0.20-Ct. Round, GHI, I1

Diamond 0.20-Ct. Round, GHI, I1

Vendor:
Amadesa

Regular price ¥10,344.65

Regular price Sale price ¥10,344.65
Unit price per

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