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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)
Gold (32 products)
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235 products

10K Yellow Gold Diamond-Set Heart Necklace

10K Yellow Gold Diamond-Set Heart Necklace

Vendor:
Amadesa

Regular price ¥1,364.44

Regular price Sale price ¥1,364.44
Unit price per
10K White Gold Lab-Grown Diamond-Set Heart Necklace

10K White Gold Lab-Grown Diamond-Set Heart Necklace

Vendor:
Amadesa

Regular price ¥1,730.29

Regular price Sale price ¥1,730.29
Unit price per
10K Yellow Gold Diamond-Set Small Heart Necklace

10K Yellow Gold Diamond-Set Small Heart Necklace

Vendor:
Amadesa

Regular price ¥1,407.80

Regular price Sale price ¥1,407.80
Unit price per
10K Yellow Gold Diamond-Set Heart Circle Necklace

10K Yellow Gold Diamond-Set Heart Circle Necklace

Vendor:
Amadesa

Regular price ¥1,490.08

Regular price Sale price ¥1,490.08
Unit price per
10K Yellow Gold Diamond-Set Cross-Over Ring

10K Yellow Gold Diamond-Set Cross-Over Ring

Vendor:
Amadesa

Regular price From ¥3,787.84

Regular price Sale price From ¥3,787.84
Unit price per
14K Yellow Gold Plated Sterling Silver Diamond-Set Stacking Ring

14K Yellow Gold Plated Sterling Silver Diamond-Set Stacking Ring

Vendor:
Amadesa

Regular price From ¥1,166.83

Regular price Sale price From ¥1,166.83
Unit price per
Sterling Silver Diamond-Set Stacking Ring

Sterling Silver Diamond-Set Stacking Ring

Vendor:
Amadesa

Regular price From ¥1,155.68

Regular price Sale price From ¥1,155.68
Unit price per
14K Yellow Gold Plated Sterling Silver Diamond-Set Band

14K Yellow Gold Plated Sterling Silver Diamond-Set Band

Vendor:
Amadesa

Regular price From ¥328.11

Regular price Sale price From ¥328.11
Unit price per
Sterling Silver Diamond-Set Band

Sterling Silver Diamond-Set Band

Vendor:
Amadesa

Regular price From ¥328.44

Regular price Sale price From ¥328.44
Unit price per
10K White Gold Diamond-Set Band

10K White Gold Diamond-Set Band

Vendor:
Amadesa

Regular price From ¥1,512.30

Regular price Sale price From ¥1,512.30
Unit price per
Treated Black Diamond 0.04–0.07-Ct. Round Rose-Cut

Treated Black Diamond 0.04–0.07-Ct. Round Rose-Cut

Vendor:
Amadesa

Regular price ¥3,050.35

Regular price Sale price ¥3,050.35
Unit price per
Treated Black Diamond .06–.09-Ct. Round Rose-Cut

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Treated Black Diamond .06–.09-Ct. Round Rose-Cut

Vendor:
Amadesa

Regular price ¥2,148.47

Regular price Sale price ¥2,148.47
Unit price per

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Treated Black Diamonds Round Rose-Cut

Treated Black Diamonds Round Rose-Cut

Vendor:
Amadesa

Regular price ¥2,652.46

Regular price Sale price ¥2,652.46
Unit price per
Diamond 0.09–.11-Ct. Round Rose-Cut, SI

Diamond 0.09–.11-Ct. Round Rose-Cut, SI

Vendor:
Amadesa

Regular price ¥10,655.98

Regular price Sale price ¥10,655.98
Unit price per
Diamond 0.04–.05-Ct. Round Rose-Cut, SI

Diamond 0.04–.05-Ct. Round Rose-Cut, SI

Vendor:
Amadesa

Regular price ¥9,428.26

Regular price Sale price ¥9,428.26
Unit price per
Silvermist Diamond .15-Ct. Round, I3

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Silvermist Diamond .15-Ct. Round, I3

Vendor:
Amadesa

Regular price ¥4,581.53

Regular price Sale price ¥4,581.53
Unit price per

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Diamond .22–.27-Ct. Oval, SI

Diamond .22–.27-Ct. Oval, SI

Vendor:
Amadesa

Regular price ¥12,916.34

Regular price Sale price ¥12,916.34
Unit price per
Diamond 0.20-Ct. Pear, GH, SI

Diamond 0.20-Ct. Pear, GH, SI

Vendor:
Amadesa

Regular price ¥14,207.98

Regular price Sale price ¥14,207.98
Unit price per
Diamond 0.25-Ct. Pear, GH, SI

Diamond 0.25-Ct. Pear, GH, SI

Vendor:
Amadesa

Regular price ¥15,730.26

Regular price Sale price ¥15,730.26
Unit price per
Diamond 0.03–.04-Ct. Marquise, GH, SI

Diamond 0.03–.04-Ct. Marquise, GH, SI

Vendor:
Amadesa

Regular price ¥10,079.36

Regular price Sale price ¥10,079.36
Unit price per
Diamond 0.07-Ct. Marquise, GH, SI

Diamond 0.07-Ct. Marquise, GH, SI

Vendor:
Amadesa

Regular price ¥10,655.98

Regular price Sale price ¥10,655.98
Unit price per
Diamond 0.25-Ct. Marquise, GH, SI

Diamond 0.25-Ct. Marquise, GH, SI

Vendor:
Amadesa

Regular price ¥14,715.40

Regular price Sale price ¥14,715.40
Unit price per
Diamond .15–.17-Ct. Princess, SI

Sold out

Diamond .15–.17-Ct. Princess, SI

Vendor:
Amadesa

Regular price ¥10,148.56

Regular price Sale price ¥10,148.56
Unit price per

Sold out
Diamond 0.09–.11-Ct. Princess, GH, SI

Diamond 0.09–.11-Ct. Princess, GH, SI

Vendor:
Amadesa

Regular price ¥7,764.48

Regular price Sale price ¥7,764.48
Unit price per
Diamond 0.05–.06-Ct. Oval, GHI, SI

Diamond 0.05–.06-Ct. Oval, GHI, SI

Vendor:
Amadesa

Regular price ¥9,973.26

Regular price Sale price ¥9,973.26
Unit price per
Diamond .22–.26-Ct. Asscher, SI

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Diamond .22–.26-Ct. Asscher, SI

Vendor:
Amadesa

Regular price ¥17,298.67

Regular price Sale price ¥17,298.67
Unit price per

Sold out
Diamond .17–.2-Ct. Asscher, SI

Diamond .17–.2-Ct. Asscher, SI

Vendor:
Amadesa

Regular price ¥14,392.50

Regular price Sale price ¥14,392.50
Unit price per
Diamonds Asscher, SI

Sold out

Diamonds Asscher, SI

Vendor:
Amadesa

Regular price ¥13,193.12

Regular price Sale price ¥13,193.12
Unit price per

Sold out
Diamond .13–.16-Ct. Cushion, SI

Diamond .13–.16-Ct. Cushion, SI

Vendor:
Amadesa

Regular price ¥13,193.12

Regular price Sale price ¥13,193.12
Unit price per
Lab-Grown Diamond 1-Ct. Cushion, G, SI1

Lab-Grown Diamond 1-Ct. Cushion, G, SI1

Vendor:
Amadesa

Regular price ¥1,941.14

Regular price Sale price ¥1,941.14
Unit price per
Lab-Grown Diamond 0.75-Ct. Princess, G, VS2

Lab-Grown Diamond 0.75-Ct. Princess, G, VS2

Vendor:
Amadesa

Regular price ¥1,941.14

Regular price Sale price ¥1,941.14
Unit price per
Brown Diamond .10-Ct. Round, SI

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Brown Diamond .10-Ct. Round, SI

Vendor:
Amadesa

Regular price ¥5,304.93

Regular price Sale price ¥5,304.93
Unit price per

Sold out
Brown Diamond .05-Ct. Round, SI

Sold out

Brown Diamond .05-Ct. Round, SI

Vendor:
Amadesa

Regular price ¥3,617.00

Regular price Sale price ¥3,617.00
Unit price per

Sold out
Brown Diamond .02-Ct. Round, SI

Sold out

Brown Diamond .02-Ct. Round, SI

Vendor:
Amadesa

Regular price ¥3,617.00

Regular price Sale price ¥3,617.00
Unit price per

Sold out
Treated Black Diamond 0.22-Ct. Princess

Treated Black Diamond 0.22-Ct. Princess

Vendor:
Amadesa

Regular price ¥2,218.42

Regular price Sale price ¥2,218.42
Unit price per
Treated Black Diamond .33-Ct. Princess

Sold out

Treated Black Diamond .33-Ct. Princess

Vendor:
Amadesa

Regular price ¥1,085.14

Regular price Sale price ¥1,085.14
Unit price per

Sold out

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