Select rare natural gemstones, test color pairings, and assemble custom multi-stone layouts for rings, earrings, or bespoke high jewelry with real-time harmonization.
Click any gem below to place in this slot
3.21ct - Oval · Ruby
$ 45,000
4.56ct - Cushion · Sapphire
$ 120,000
3.02ct - Oval · Sapphire
$ 35,000
2.78ct - Emerald Cut · Emerald
$ 55,000
2.01ct - Cushion · Diamond
$ 85,000
1.5ct - Round · Diamond
$ 65,000A poetic union of warm lotus padparadscha sapphire paired with canary yellow sapphire and brilliant-cut diamond accents.
2.80ct Padparadscha
1.20ct Yellow
0.80ct Diamonds
Deep cornflower blue Ceylon sapphire harmonized with sparkling aquamarine and marquise diamond side stones.
3.50ct Royal Blue
1.40ct Aqua
0.60ct Diamonds
Regal Burmese red ruby balanced alongside vivid Colombian green emerald and warm 18k yellow gold mounting.
2.40ct Ruby
1.80ct Emerald
0.70ct Diamonds
Color-changing magical alexandrite that shifts from emerald teal by day to raspberry purple by incandescent light.
2.10ct Alexandrite
1.30ct Spinel
0.90ct Halo
Experiment with color harmonies, carats, and cuts in our interactive studio to find your dream combination.
Our artisans create custom 3D renders with your choice of Platinum, 18K Yellow, Rose, or White Gold.
Hand-set by master Colombo jewelers and delivered with international GIA/GRS certifications & insurance.