








CON NECKLACE SMALL4
International: ¥7,000 (some regions excluded)
Customs duties and taxes are the responsibility of the customer.Please contact us for more information.
The CON series was created to mark the brand’s 10th anniversary. The SMALL necklace keeps CON’s distinctive structure while using diamonds one size smaller.
Reducing the diamond scale makes the relationship between the vertically continuing gold line and the stones appear even more delicate, creating a subtle presence. The precise construction, suggestive of fine handwork, and the shine of the small diamonds bring a quiet point of interest to the neckline.
| Material | K18YG Diamond |
| Size | top:3mm x 15mm stone size:2.6mm length:42cm [size chart] |
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Size & Fit
The CON series, with its rhythmic arrangement of diamonds, is now available in a necklace using small diamonds of approximately 2.6 mm. Each round-cut diamond is set by hand using januka’s original technique.
Fine flashes of light seem to dance across the skin and add subtle brilliance to the neckline. The top is approximately 15 mm long, but because the individual stones are restrained in scale, the overall impression remains light rather than ornate.
Recommended for those who want sparkle without excessive visibility and prefer individuality within a subtle design. The minimal combination of polished gold and diamond works naturally with almost any clothing and with everyday life.
Details
Five round gold frames continue in sequence, with four diamonds set at the points where they overlap. Unlike conventional stone setting, in which the diamond sits inside a frame, januka’s original technique holds each stone between adjacent tubes, neither fully inside nor outside.
The familiar jewelry structure of “a circular frame surrounding a diamond” is taken apart and reconstructed by keeping stone and frame independent while allowing them to continue in sequence.
Each diamond shines separately while its light also reflects in the polished gold tubes, creating a chain of fine brilliance. The design combines delicacy with a clear expression of the continuity that defines CON.
CON Collection
Created to mark januka’s 10th anniversary,
The series features januka’s original setting technique, in which diamonds are placed between a sequence of gold pipes—neither entirely enclosed within a setting nor positioned outside of one.
The minimalist design evokes the continuous passage of time into the future, while the diamonds appear to sparkle lightly between the pipes. It is a design that embodies januka’s distinctive approach to jewelry: minimal in form, yet defined by an unconventional structure.
FAQ
Q. Is there a risk of the diamonds coming loose?
A.The diamonds are securely set and will not come loose easily during normal wear.
CON uses an original setting structure developed by januka, precisely designed so that each diamond fits securely between two gold pipes. Rather than relying on adhesive, our craftspeople adjust and shape the metal with millimeter-level precision to accommodate each individual diamond.
In the unlikely event that a diamond does come loose due to a strong impact or other accidental damage, we also offer repair and resetting services.
Q. Can I purchase from outside Japan?
A.Yes. We offer international shipping via DHL.
International orders are subject to a shipping fee of ¥7,000 in addition to the product price. Any customs duties, import taxes, or other fees imposed by the destination country are the responsibility of the customer.
If you have any questions or concerns about ordering from overseas, please feel free to contact us. We will be happy to assist you.
Q. Can I see and try on the pieces in person before purchasing?
A.Yes. You can view and try on the CON series at our flagship store in Minami-Aoyama, Tokyo.
As the CON series is available with different diamond sizes, we recommend trying the pieces on in person to compare their scale, presence, and how they look against your skin.
Q. How should I care for my jewelry and clean between the settings?
A.For everyday care, gently wipe away perspiration and natural skin oils with a soft cloth after wearing your jewelry.
If the diamonds begin to appear dull due to a buildup of skin oils or other residue, you can clean your jewelry at home to restore their natural brilliance.
At-Home Care
Add a small amount of mild detergent, such as dishwashing liquid, to lukewarm water and mix gently.
Using a soft-bristled toothbrush, gently clean around the diamonds, including the back of the stones and the spaces between the settings.
Rinse thoroughly with clean water to remove all detergent, then gently dry the piece with a soft cloth.
Q. Can scratches or deformation of the metal be repaired?
A.Yes. We offer both maintenance and repair services.
Our craftspeople can polish out minor scratches, correct deformation, and provide other appropriate maintenance depending on the condition of your jewelry.
Please feel free to bring your piece to our flagship store or send it to us for assessment and repair.
Q. Can a CON ring be resized after purchase?
A.Yes. CON rings can be resized after purchase.
However, because the pipes and diamonds are precisely fitted together as part of the setting structure, a significant increase or decrease in ring size may affect the diamond settings.
If you would like to have your ring resized, we recommend contacting us in advance through our official LINE account or the contact form on our website, including your current and desired ring sizes. We will confirm what adjustments are possible for your particular ring.
