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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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AGTA (4 products)
Amadesa (231 products)

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['14K White Gold', '14K Yellow Gold', 'Sterling Silver'] (1 product)
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235 products

Treated Black Diamond Princess

Treated Black Diamond Princess

Vendor:
Amadesa

Regular price ¥111,070

Regular price Sale price ¥111,070
Unit price per
Treated Black Diamond .25-Ct. Round

Treated Black Diamond .25-Ct. Round

Vendor:
Amadesa

Regular price ¥79,336

Regular price Sale price ¥79,336
Unit price per
Treated Black Diamond .07-Ct. Round

Treated Black Diamond .07-Ct. Round

Vendor:
Amadesa

Regular price ¥58,180

Regular price Sale price ¥58,180
Unit price per
Treated Black Diamond .05-Ct. Round

Treated Black Diamond .05-Ct. Round

Vendor:
Amadesa

Regular price ¥58,180

Regular price Sale price ¥58,180
Unit price per
Treated Black Diamond .02-Ct. Round

Treated Black Diamond .02-Ct. Round

Vendor:
Amadesa

Regular price ¥63,469

Regular price Sale price ¥63,469
Unit price per
Treated Black Diamond .01-Ct. Round

Treated Black Diamond .01-Ct. Round

Vendor:
Amadesa

Regular price ¥63,469

Regular price Sale price ¥63,469
Unit price per
Diamond 0.007-Ct. Round, GH, I1

Diamond 0.007-Ct. Round, GH, I1

Vendor:
Amadesa

Regular price ¥165,442

Regular price Sale price ¥165,442
Unit price per
Diamond 0.02-Ct. Round, GH, SI2–I1

Diamond 0.02-Ct. Round, GH, SI2–I1

Vendor:
Amadesa

Regular price ¥165,442

Regular price Sale price ¥165,442
Unit price per
Diamond 0.005-Ct. Round, IJ, SI2–I1

Diamond 0.005-Ct. Round, IJ, SI2–I1

Vendor:
Amadesa

Regular price ¥158,142

Regular price Sale price ¥158,142
Unit price per
Diamond 0.007-Ct. Round, GH, SI2–I1

Diamond 0.007-Ct. Round, GH, SI2–I1

Vendor:
Amadesa

Regular price ¥165,442

Regular price Sale price ¥165,442
Unit price per
Diamond 0.005-Ct. Round, GH, SI2–I1

Diamond 0.005-Ct. Round, GH, SI2–I1

Vendor:
Amadesa

Regular price ¥165,442

Regular price Sale price ¥165,442
Unit price per
Diamond 0.18-Ct. Round, IJ, I1

Diamond 0.18-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥165,442

Regular price Sale price ¥165,442
Unit price per
Diamond 0.10-Ct. Round, IJ, I1

Diamond 0.10-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥160,576

Regular price Sale price ¥160,576
Unit price per
Diamond 0.07-Ct. Round, IJ, I1

Diamond 0.07-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥160,576

Regular price Sale price ¥160,576
Unit price per
Diamond .05-Ct. Round, I1

Sold out

Diamond .05-Ct. Round, I1

Vendor:
Amadesa

Regular price ¥133,284

Regular price Sale price ¥133,284
Unit price per

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

Diamond 0.03-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥153,276

Regular price Sale price ¥153,276
Unit price per
Diamond 0.02-Ct. Round, IJ, I1

Diamond 0.02-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥153,276

Regular price Sale price ¥153,276
Unit price per
Diamond 0.01-Ct. Round, IJ, I1

Diamond 0.01-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥153,276

Regular price Sale price ¥153,276
Unit price per
Diamond 0.007-Ct. Round, IJ, I1

Sold out

Diamond 0.007-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥153,276

Regular price Sale price ¥153,276
Unit price per

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

Diamond 0.005-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥153,276

Regular price Sale price ¥153,276
Unit price per
Diamond 0.003-Ct. Round, IJ, I1

Diamond 0.003-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥153,276

Regular price Sale price ¥153,276
Unit price per
Diamond 0.45-Ct. Round, IJ, I2

Diamond 0.45-Ct. Round, IJ, I2

Vendor:
Amadesa

Regular price ¥223,410

Regular price Sale price ¥223,410
Unit price per
Diamond .45-Ct. Round, I2

Sold out

Diamond .45-Ct. Round, I2

Vendor:
Amadesa

Regular price ¥212,482

Regular price Sale price ¥212,482
Unit price per

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

Diamond 0.4-Ct. Round, IJ, I2

Vendor:
Amadesa

Regular price ¥189,771

Regular price Sale price ¥189,771
Unit price per
Diamond 0.33-Ct. Round, IJ, I2

Diamond 0.33-Ct. Round, IJ, I2

Vendor:
Amadesa

Regular price ¥200,719

Regular price Sale price ¥200,719
Unit price per
Diamond 0.33-Ct. Round, GHI, I2

Diamond 0.33-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥250,425

Regular price Sale price ¥250,425
Unit price per
Diamond 0.07-Ct. Round, GHI, I2

Diamond 0.07-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥121,648

Regular price Sale price ¥121,648
Unit price per
Diamond 0.04-Ct. Round, GHI, I2

Diamond 0.04-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥121,648

Regular price Sale price ¥121,648
Unit price per
Diamond 0.015-Ct. Round, GHI, I2

Sold out

Diamond 0.015-Ct. Round, GHI, I2

Vendor:
Amadesa

Regular price ¥133,814

Regular price Sale price ¥133,814
Unit price per

Sold out
Diamonds Round, I2

Diamonds Round, I2

Vendor:
Amadesa

Regular price ¥105,781

Regular price Sale price ¥105,781
Unit price per
Diamond .005-Ct. Round, I2

Sold out

Diamond .005-Ct. Round, I2

Vendor:
Amadesa

Regular price ¥85,683

Regular price Sale price ¥85,683
Unit price per

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

Diamond 0.003-Ct. Round, GHI, I1

Vendor:
Amadesa

Regular price ¥165,442

Regular price Sale price ¥165,442
Unit price per
Diamond 0.33-Ct. Round, F+, I1

Diamond 0.33-Ct. Round, F+, I1

Vendor:
Amadesa

Regular price ¥232,719

Regular price Sale price ¥232,719
Unit price per
Diamond 0.33-Ct. Round, IJ, I1

Diamond 0.33-Ct. Round, IJ, I1

Vendor:
Amadesa

Regular price ¥221,083

Regular price Sale price ¥221,083
Unit price per
Diamond 0.25-Ct. Round, GHI, I1

Diamond 0.25-Ct. Round, GHI, I1

Vendor:
Amadesa

Regular price ¥283,815

Regular price Sale price ¥283,815
Unit price per
Diamond 0.20-Ct. Round, GHI, I1

Diamond 0.20-Ct. Round, GHI, I1

Vendor:
Amadesa

Regular price ¥226,901

Regular price Sale price ¥226,901
Unit price per

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