Thanks to you, we are celebrating our 25th anniversary.bolumobile.com Founding Festival
bolumobile.com
Delivery time:
Delivery is scheduled for 04/19.
Payment methods are limited to credit cards and cash on delivery. For other payment methods,please check here .
*Delivery of products may take some time in cases where the order is placed on Saturdays, Sundays, or public holidays, or depending on stock availability.
This necklace is designed with the theme of the \"Crown of the Starry Sea.\" The oval-shaped blue main stone resembles a slowly rotating core of light in the deep sea, with a clear and transparent color, profound and tranquil, like the shimmering waves of seawater reflecting sunlight.
The main stone is surrounded by trapezoid-cut secondary stones arranged in a radial pattern, like star trails encircling the heart of the sea, creating a highly dynamic halo structure. This not only magnifies the visual size of the main stone but also gives the overall design a stronger three-dimensional depth and a sense of high-end jewelry.
Type: Natural topaz
Shape: Oval Brilliant Cut
Size: Approx. 18 × 13mm
Weight: approx 3 ct
Color: Ice blue
Clarity: High clarity
Setting: Prong setting for main stone + micro-pave side stones
Quantity: Approximately 20–28 stones (arranged in a full circle around the main stone)
Side stone size:
Baguette side stones: Approximately 2.0 × 1.2 mm
Round side stones: Approximately 1.0 – 1.3 mm
Side Stone: Lab-grown moissanite / CZ high-brightness zirconium
Chain: classic O-chain,length approx. 40–45 cm (adjustable)
Structure: Secure four-prong setting with open base for enhanced light return
Visual Effect: The main stone displays a cool, deep-sea blue light, transparent and full of depth.
The trapezoidal side stones form a radiating \"starburst\" effect, like a crown or a burst of starlight.
The overall silhouette is full and symmetrical, with a strong three-dimensional feel.
It appears clear and bright in natural light, and the fire of the stones shines intensely under artificial light.
Default: S925 sterling silver with thick 18K gold plating (bright gold)
Upgrade: 14K or 18K solid gold (yellow or rose gold)
Main Stone: High-quality topaz is typically eye-clean, with inclusions rarely visible to the naked eye—especially in blue and yellow varieties. It has a Mohs hardness of 8, but due to its perfect cleavage and relatively low toughness, it can crack if struck and should be protected from heavy impacts.
Finish: Triple-layer electroplating for durability and fade resistance
Identical structure to natural gemstones
High hardness and vivid, stable color
Superior clarity and brilliance
Ethical and environmentally responsible
Exceptional value
Search for products in the same category
Recommended level 2points
Currently, 224 reviews have been posted.