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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Solitaire with Split Shank Pear Lab Diamond, 14K Gold Yellow Solitaire with Split Shank Pear Lab Diamond, 14K Gold Yellow
Solitaire with Split Shank Pear Lab Diamond, 14K Gold Yellow
¥587,200
Solitaire with Split Shank Oval Lab Diamond 14K Yellow Gold Solitaire with Split Shank Oval Lab Diamond 14K Yellow Gold
Solitaire with Split Shank Oval Lab Diamond 14K Yellow Gold
¥362,000
Emerald Cut Lab Diamond Engagement Ring, 14K Gold Yellow Emerald Cut Lab Diamond Engagement Ring, 14K Gold Yellow
Emerald Cut Lab Diamond Engagement Ring, 14K Gold Yellow
¥414,300
Twisted Arm Split Prong Pear Lab Diamond Engagement Ring in 14K Yellow Gold Twisted Arm Split Prong Pear Lab Diamond Engagement Ring in 14K Yellow Gold
Twisted Arm Split Prong Pear Lab Diamond Engagement Ring in 14K Yellow Gold
¥345,900
Pavé Band Oval Lab Diamond Engagement Ring in 14K Yellow Gold Pavé Band Oval Lab Diamond Engagement Ring in 14K Yellow Gold
Pavé Band Oval Lab Diamond Engagement Ring in 14K Yellow Gold
¥442,500
Pavé Band Pear Lab Diamond Engagement Ring in 14K Yellow Gold Pavé Band Pear Lab Diamond Engagement Ring in 14K Yellow Gold
Pavé Band Pear Lab Diamond Engagement Ring in 14K Yellow Gold
¥213,200
Three-Stone Pear Lab Diamond Engagement Ring in 14K Yellow Gold Three-Stone Pear Lab Diamond Engagement Ring in 14K Yellow Gold
Three-Stone Pear Lab Diamond Engagement Ring in 14K Yellow Gold
¥337,900
Thick Band Gold Lab Diamond Wedding Band in 14K Yellow Gold Thick Band Gold Lab Diamond Wedding Band in 14K Yellow Gold
Thick Band Gold Lab Diamond Wedding Band in 14K Yellow Gold
¥140,800
Minimalist Gold Lab Diamond Wedding Band in 14K Yellow Gold Minimalist Gold Lab Diamond Wedding Band in 14K Yellow Gold
Minimalist Gold Lab Diamond Wedding Band in 14K Yellow Gold
¥128,700
Thick Gold Channel Bead-Prong Lab Diamond Wedding Band in 14K Yellow Gold Thick Gold Channel Bead-Prong Lab Diamond Wedding Band in 14K Yellow Gold
Thick Gold Channel Bead-Prong Lab Diamond Wedding Band in 14K Yellow Gold
¥169,000
Emerald Lab-Grown Diamond Split-Prong Wedding Band in 14K Yellow Gold Emerald Lab-Grown Diamond Split-Prong Wedding Band in 14K Yellow Gold
Emerald Lab-Grown Diamond Split-Prong Wedding Band in 14K Yellow Gold
¥189,100
Bezel Set Lab Diamond Ring, 14K Yellow Gold Bezel Set Lab Diamond Ring, 14K Yellow Gold
Bezel Set Lab Diamond Ring, 14K Yellow Gold
¥273,500
Split Prong Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Split Prong Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Split Prong Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥241,400
Shared Single Prong Marquise Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Shared Single Prong Marquise Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Shared Single Prong Marquise Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥285,600
Channel Bead Prong Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Channel Bead Prong Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Channel Bead Prong Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥132,800
Flush Setting Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Flush Setting Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Flush Setting Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥148,900
Split Prong Pear Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Split Prong Pear Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Split Prong Pear Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥241,400
Split Prong Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Split Prong Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Split Prong Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥120,700
Toi & Moi Pear Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold Toi & Moi Pear Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold
Toi & Moi Pear Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold
¥128,700
Toi & Moi Round Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold Toi & Moi Round Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold
Toi & Moi Round Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold
¥140,800
Three Stones Round Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold Three Stones Round Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold
Three Stones Round Diamond Wedding Open Ring Lab Diamond, 14K Yellow Gold
¥277,600
Smile Split Prong Baguette Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Smile Split Prong Baguette Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Smile Split Prong Baguette Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥358,000
Smile Solitaire & Prong Pear Diamond Engagement Ring Lab Diamond, 14K Yellow Gold Smile Solitaire & Prong Pear Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
Smile Solitaire & Prong Pear Diamond Engagement Ring Lab Diamond, 14K Yellow Gold
¥390,200
Smile Three Stones Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold Smile Three Stones Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
Smile Three Stones Round Diamond Wedding Ring Lab Diamond, 14K Yellow Gold
¥116,700