Rings

From delicate bands to statement solitaires, Blanc Lune lab-grown diamond rings capture light, love, and lasting style — crafted to shine responsibly.

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88 products
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Smile Toi & Moi Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Smile Toi & Moi Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Smile Toi & Moi Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥128,700
Smile Plain Gold Wedding Ring Lab Diamond, 14K Yellow Gold Smile Plain Gold Wedding Ring Lab Diamond, 14K Yellow Gold
Smile Plain Gold Wedding Ring Lab Diamond, 14K Yellow Gold
¥108,600
Smile Round Marquise Wedding Ring Lab Diamond, 14K Yellow Gold Smile Round Marquise Wedding Ring Lab Diamond, 14K Yellow Gold
Smile Round Marquise Wedding Ring Lab Diamond, 14K Yellow Gold
¥112,700
Smile Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Smile Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Smile Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥108,600
Smile Split Prong 17 Stone Diamond Wedding Ring, 14K Yellow Gold Smile Split Prong 17 Stone Diamond Wedding Ring, 14K Yellow Gold
Smile Split Prong 17 Stone Diamond Wedding Ring, 14K Yellow Gold
¥116,700
Smile Split Prong 21 Stone Diamond Wedding Ring, 14K Yellow Gold Smile Split Prong 21 Stone Diamond Wedding Ring, 14K Yellow Gold
Smile Split Prong 21 Stone Diamond Wedding Ring, 14K Yellow Gold
¥124,700
Half Bezel Baguette Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Half Bezel Baguette Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Half Bezel Baguette Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥615,400
Half Bezel Emerald Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Half Bezel Emerald Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Half Bezel Emerald Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥587,200
Toi & Moi Baguette Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Toi & Moi Baguette Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Toi & Moi Baguette Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥490,700
Half Halo Lozenge Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Half Halo Lozenge Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Half Halo Lozenge Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥756,200
Four Stones Oval Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Four Stones Oval Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Four Stones Oval Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥446,500
Four Stones Emerald Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Four Stones Emerald Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Four Stones Emerald Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥518,900
Twisted Arm Pear Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Twisted Arm Pear Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Twisted Arm Pear Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥547,000
2CT Bezel Baguette Diamond Engagement Ring with Lab Diamond 14K Gold Yellow 2CT Bezel Baguette Diamond Engagement Ring with Lab Diamond 14K Gold Yellow
2CT Bezel Baguette Diamond Engagement Ring with Lab Diamond 14K Gold Yellow
¥386,100
Toi & Moi Pear Lab Diamond Ring, 14K Yellow Gold Toi & Moi Pear Lab Diamond Ring, 14K Yellow Gold
Toi & Moi Pear Lab Diamond Ring, 14K Yellow Gold
¥543,000
Solitaire Prong-Set Oval Cut Engagement Ring with 5ct Lab-Grown Diamond, 14K Yellow Gold Solitaire Prong-Set Oval Cut Engagement Ring with 5ct Lab-Grown Diamond, 14K Yellow Gold
Solitaire Prong-Set Oval Cut Engagement Ring with 5ct Lab-Grown Diamond, 14K Yellow Gold
¥555,100
Bezel Set Wedding Rings Lab-Grown Diamond, 14K Gold Yellow Bezel Set Wedding Rings Lab-Grown Diamond, 14K Gold Yellow
Bezel Set Wedding Rings Lab-Grown Diamond, 14K Gold Yellow
¥261,500
Shared Single Prong Lab Diamond Wedding Ring with Round Shape in White Platinum Shared Single Prong Lab Diamond Wedding Ring with Round Shape in White Platinum
Shared Single Prong Lab Diamond Wedding Ring with Round Shape in White Platinum
¥112,700
Platinum Lab-Grown Diamond Ring with Round Cut and Shared Prong Setting Platinum Lab-Grown Diamond Ring with Round Cut and Shared Prong Setting
Platinum Lab-Grown Diamond Ring with Round Cut and Shared Prong Setting
¥80,500
Shared Single Prong Lab Diamond Round Wedding Ring in 14K Yellow Gold Shared Single Prong Lab Diamond Round Wedding Ring in 14K Yellow Gold
Shared Single Prong Lab Diamond Round Wedding Ring in 14K Yellow Gold
¥112,700
Multi-Shaped Shared Prong Lab Diamond Wedding Ring in Platinum Multi-Shaped Shared Prong Lab Diamond Wedding Ring in Platinum
Multi-Shaped Shared Prong Lab Diamond Wedding Ring in Platinum
¥229,300
Marquise Shared-Prong Platinum Ring Marquise Shared-Prong Platinum Ring
Marquise Shared-Prong Platinum Ring
¥136,800
Platinum Pear Shared-Prong Lab Diamond Ring Platinum Pear Shared-Prong Lab Diamond Ring
Platinum Pear Shared-Prong Lab Diamond Ring
¥177,000
Emerald Pavé Lab Diamond Engagement Ring in Platinum Emerald Pavé Lab Diamond Engagement Ring in Platinum
Emerald Pavé Lab Diamond Engagement Ring in Platinum
¥209,200