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  • GIA Certificate] The world's finest super-large 5ctUP D FL 3EX diamond! loose

    GIA Certificate] The world's finest super-large 5ctUP D FL 3EX diamond! loose

    GIA Certificate] The world's finest super-large 5ctUP D FL 3EX diamond! loose

    Regular price ¥39,800,000 JPY
    Regular price Sale price ¥39,800,000 JPY
    unit price /  Around 
  • The best status & asset! Eternal shine and the best transparency, strongest rainbow terry! 10ct VVS-1 Natural Diamond loose[With GIA certificate]

    The best status & asset! Eternal shine and the best transparency, strongest rainbow terry! 10ct VVS-1 Natural Diamond loose[With GIA certificate]

    The best status & asset! Eternal shine and the best transparency, strongest rainbow terry! 10ct VVS-1 Natural Diamond loose[With GIA certificate]

    Regular price ¥59,800,000 JPY
    Regular price Sale price ¥59,800,000 JPY
    unit price /  Around 
  • A longing for the world VIP! Exquisite treasure 10ct F Color VVS-1 3EX Natural Diamond loose[With GIA certificate]

    A longing for the world VIP! Exquisite treasure 10ct F Color VVS-1 3EX Natural Diamond loose[With GIA certificate]

    A longing for the world VIP! Exquisite treasure 10ct F Color VVS-1 3EX Natural Diamond loose[With GIA certificate]

    Regular price ¥95,000,000 JPY
    Regular price Sale price ¥95,000,000 JPY
    unit price /  Around 
  • 【CGLAppraisal] Super large grain almost 10ct natural diamonds loose Round Brilliant Cut SI-2

    【CGLAppraisal] Super large grain almost 10ct natural diamonds loose Round Brilliant Cut SI-2

    【CGLAppraisal] Super large grain almost 10ct natural diamonds loose Round Brilliant Cut SI-2

    Regular price ¥9,680,000 JPY
    Regular price Sale price ¥9,680,000 JPY
    unit price /  Around 
  • Eternal Love 3.00ct Natural Diamond Fclined Tennis Bracelet K18YG 18k Yellow Gold [with identification report

    Eternal Love 3.00ct Natural Diamond Fclined Tennis Bracelet K18YG 18k Yellow Gold [with identification report

    Eternal Love 3.00ct Natural Diamond Fclined Tennis Bracelet K18YG 18k Yellow Gold [with identification report

    Regular price ¥398,000 JPY
    Regular price Sale price ¥398,000 JPY
    unit price /  Around 
  • 3.065ct, E color, I-1, Good natural diamond loose Round Brilliant Cut (copy)

    3.065ct, E color, I-1, Good natural diamond loose Round Brilliant Cut (copy)

    3.065ct, E color, I-1, Good natural diamond loose Round Brilliant Cut (copy)

    Regular price ¥25,000,000 JPY
    Regular price Sale price ¥25,000,000 JPY
    unit price /  Around 
  • 1.003ct H Si1 VERY GOOD Diamond loose 【CGLAppraisal]

    1.003ct H Si1 VERY GOOD Diamond loose 【CGLAppraisal]

    1.003ct H Si1 VERY GOOD Diamond loose 【CGLAppraisal]

    Regular price ¥450,000 JPY
    Regular price Sale price ¥450,000 JPY
    unit price /  Around 
  • 1.003ct G Color VS-2 GOOD Natural Diamond loose Round Brantant Cut [CGLAppraisal]

    1.003ct G Color VS-2 GOOD Natural Diamond loose Round Brantant Cut [CGLAppraisal]

    1.003ct G Color VS-2 GOOD Natural Diamond loose Round Brantant Cut [CGLAppraisal]

    Regular price ¥590,000 JPY
    Regular price Sale price ¥590,000 JPY
    unit price /  Around 
  • 0.21ct Fancy Purplish Red Heart Shape Natural Red Diamond loose [With GIA certificate]

    0.21ct Fancy Purplish Red Heart Shape Natural Red Diamond loose [With GIA certificate]

    0.21ct Fancy Purplish Red Heart Shape Natural Red Diamond loose [With GIA certificate]

    Regular price ¥33,000,000 JPY
    Regular price Sale price ¥33,000,000 JPY
    unit price /  Around 
  • 1.015ct D Color VS-1 VERY GOOD Natural Diamond loose Round Brantant Cut [CGLAppraisal]

    1.015ct D Color VS-1 VERY GOOD Natural Diamond loose Round Brantant Cut [CGLAppraisal]

    1.015ct D Color VS-1 VERY GOOD Natural Diamond loose Round Brantant Cut [CGLAppraisal]

    Regular price ¥930,000 JPY
    Regular price Sale price ¥930,000 JPY
    unit price /  Around 
  • Ultimate Beauty] 1.175ct Hiro Koganei "Nichirin" Natural Diamond VVS-2 Ring Pt900 by Hiroyuki Koganei [with CGL Certificate].

    Ultimate Beauty] 1.175ct Hiro Koganei "Nichirin" Natural Diamond VVS-2 Ring Pt900 by Hiroyuki Koganei [with CGL Certificate].

    Ultimate Beauty] 1.175ct Hiro Koganei "Nichirin" Natural Diamond VVS-2 Ring Pt900 by Hiroyuki Koganei [with CGL Certificate].

    Regular price ¥598,000 JPY
    Regular price Sale price ¥598,000 JPY
    unit price /  Around 
  • 1.018ct H VS-2 VERY GOOD Diamond loose 【CGLAppraisal]

    1.018ct H VS-2 VERY GOOD Diamond loose 【CGLAppraisal]

    1.018ct H VS-2 VERY GOOD Diamond loose 【CGLAppraisal]

    Regular price ¥598,000 JPY
    Regular price Sale price ¥598,000 JPY
    unit price /  Around 
  • Mysterious! Fancy Purple Pink 1.167ct Natural Pink Diamond loose Pair Shape [CGLWith appraisal sorting]

    Mysterious! Fancy Purple Pink 1.167ct Natural Pink Diamond loose Pair Shape [CGLWith appraisal sorting]

    Mysterious! Fancy Purple Pink 1.167ct Natural Pink Diamond loose Pair Shape [CGLWith appraisal sorting]

    Regular price ¥15,000,000 JPY
    Regular price Sale price ¥15,000,000 JPY
    unit price /  Around 
  • Amazing 8.5mm] 2.191ct H SI-2 GOOD natural diamond loose bare stone [CGL with sorting

    Amazing 8.5mm] 2.191ct H SI-2 GOOD natural diamond loose bare stone [CGL with sorting

    Amazing 8.5mm] 2.191ct H SI-2 GOOD natural diamond loose bare stone [CGL with sorting

    Regular price ¥1,480,000 JPY
    Regular price Sale price ¥1,480,000 JPY
    unit price /  Around 
  • 46.73ct natural diamonds 18k gold K18YG yellow gold necklace and earrings setidentification reportIncluded]

    46.73ct natural diamonds 18k gold K18YG yellow gold necklace and earrings setidentification reportIncluded]

    46.73ct natural diamonds 18k gold K18YG yellow gold necklace and earrings setidentification reportIncluded]

    Regular price ¥9,800,000 JPY
    Regular price Sale price ¥9,800,000 JPY
    unit price /  Around 
  • Super rare 35.94ct Natural Pink Diamond Light Pink Brown VS1 Oval Cut loose [With appraisal]

    Super rare 35.94ct Natural Pink Diamond Light Pink Brown VS1 Oval Cut loose [With appraisal]

    Super rare 35.94ct Natural Pink Diamond Light Pink Brown VS1 Oval Cut loose [With appraisal]

    Regular price ¥590,000,000 JPY
    Regular price Sale price ¥590,000,000 JPY
    unit price /  Around 
  • The finest almost 60ct colorless transparent natural diamonds PT900 Platinum gradation tennis necklace 18 gold April birthstone [identification report]

    The finest almost 60ct colorless transparent natural diamonds PT900 Platinum gradation tennis necklace 18 gold April birthstone [identification report]

    The finest almost 60ct colorless transparent natural diamonds PT900 Platinum gradation tennis necklace 18 gold April birthstone [identification report]

    Regular price ¥28,000,000 JPY
    Regular price Sale price ¥28,000,000 JPY
    unit price /  Around 
  • [With GIA Appraisal] Japan's lowest price guarantee! Completely incredible colorless point of the Home Treasure 1CT D Color IF 3EX Natural Diamond loose  Round brand cut

    [With GIA Appraisal] Japan's lowest price guarantee! Completely incredible colorless point of the Home Treasure 1CT D Color IF 3EX Natural Diamond loose Round brand cut

    [With GIA Appraisal] Japan's lowest price guarantee! Completely incredible colorless point of the Home Treasure 1CT D Color IF 3EX Natural Diamond loose Round brand cut

    Regular price ¥1,798,000 JPY
    Regular price Sale price ¥1,798,000 JPY
    unit price /  Around 
  • [Impact of 3ct] 3.072ct E SI-2 GOOD Natural Diamond loose Bare Round Brilliant [CGL with sorting

    [Impact of 3ct] 3.072ct E SI-2 GOOD Natural Diamond loose Bare Round Brilliant [CGL with sorting

    [Impact of 3ct] 3.072ct E SI-2 GOOD Natural Diamond loose Bare Round Brilliant [CGL with sorting

    Regular price ¥3,800,000 JPY
    Regular price Sale price ¥3,800,000 JPY
    unit price /  Around 
  • Highest quality! FANCY VIVID PURPLE PINK 0.51ct Natural Diamond loose Rectangle cut [ CGLWith appraisal sorting]

    Highest quality! FANCY VIVID PURPLE PINK 0.51ct Natural Diamond loose Rectangle cut [ CGLWith appraisal sorting]

    Highest quality! FANCY VIVID PURPLE PINK 0.51ct Natural Diamond loose Rectangle cut [ CGLWith appraisal sorting]

    Regular price ¥7,800,000 JPY
    Regular price Sale price ¥7,800,000 JPY
    unit price /  Around 
  • 2.010ct H VS-2 GOOD natural diamond loose with CGL sorting

    2.010ct H VS-2 GOOD natural diamond loose with CGL sorting

    2.010ct H VS-2 GOOD natural diamond loose with CGL sorting

    Regular price ¥1,980,000 JPY
    Regular price Sale price ¥1,980,000 JPY
    unit price /  Around 
  • Ultimate brilliance 34.385ct natural diamond VS-2 G to H color platinum Pt900 tennis necklace [all stones CGL with sorting

    Ultimate brilliance 34.385ct natural diamond VS-2 G to H color platinum Pt900 tennis necklace [all stones CGL with sorting

    Ultimate brilliance 34.385ct natural diamond VS-2 G to H color platinum Pt900 tennis necklace [all stones CGL with sorting

    Regular price ¥8,000,000 JPY
    Regular price Sale price ¥8,000,000 JPY
    unit price /  Around 
  • Assets in hand] 2.014ct H SI-2 GOOD natural diamond loose bare stone CGL with sorting

    Assets in hand] 2.014ct H SI-2 GOOD natural diamond loose bare stone CGL with sorting

    Assets in hand] 2.014ct H SI-2 GOOD natural diamond loose bare stone CGL with sorting

    Regular price ¥1,280,000 JPY
    Regular price Sale price ¥1,280,000 JPY
    unit price /  Around 
  • Dream 2ct VVS class] Natural diamond 2.004ct H VVS-2 VG loose Bare stone can be processed as ring or necklace with CGL sorting

    Dream 2ct VVS class] Natural diamond 2.004ct H VVS-2 VG loose Bare stone can be processed as ring or necklace with CGL sorting

    Dream 2ct VVS class] Natural diamond 2.004ct H VVS-2 VG loose Bare stone can be processed as ring or necklace with CGL sorting

    Regular price ¥2,980,000 JPY
    Regular price Sale price ¥2,980,000 JPY
    unit price /  Around 
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