Ring looks very clean better than expectation arrived before time

The details
Craftsmanship & specs
Metal
White GoldPurity
14KDiamond type
None (lab-grown ruby)Certification
IGI, 1 ct and aboveOrigin
Grown in our own reactorsFinished
By hand in New YorkStyle no.
NK10About this piece
A single round lab grown ruby of deep, glowing red, wrapped in a smooth, polished 14K white gold bezel and hung from a fine cable chain. Small, bright and easy to wear every day, a little piece of Christmas red to keep all year.
Every necklace is made to order in your chosen chain length and finished by hand.
- Ruby: 1 round lab grown ruby, approx. 5 mm, about 0.40 ct, full bezel setting
- Total gem weight: approx. 0.40 ct
- Chain: fine cable chain, choose 16 to 24 inches
- Metal: 14K white gold
A Christmas gift from our emerald and ruby Christmas collection. Every ruby in this piece is lab grown. It is made to order in New York in 3 to 4 business days and ships free and insured worldwide in plain packaging. For Christmas delivery, order by Thursday, 10 December in the US or Friday, 4 December internationally. It needs no sizing, which makes it one of the safest gifts when the size is unknown. Standard pieces can be returned within 30 days of delivery. See also Christmas necklaces and pendants and ruby or emerald: which to give.
Shipping & returns
Complimentary insured shipping worldwide on every order, with import duties paid by us. Made to order and shipped within 3 to 4 business days, then 4 to 5 business days to reach you in the US and 5 to 9 internationally. Free 30-day returns on standard pieces. Every piece arrives in signature Rareva packaging, ready to gift.
Chain & length
Choose your chain length above. As a guide, 16 inches sits at the base of the neck, 18 inches falls just below the collarbone, and 20 inches sits lower on the chest. Chains fasten with a secure lobster clasp; tennis styles add a figure-eight safety catch.
The Rareva promise
We grow every diamond ourselves, in our own CVD reactors, and have done since 2019. Every diamond of 1 carat and above is independently certified by IGI.
Visit the atelier
See it in person at 15 W 47th St, 10th Floor, New York. Walk in or book an appointment.
Good to know
Questions, answered
Everything worth knowing before you choose your necklace. If something is not covered here, we are a phone call away.
Are your diamonds real diamonds?
Yes. Lab-grown diamonds are chemically, physically and optically identical to mined diamonds. Same carbon, same hardness, same fire. The only difference is origin. We grow ours ourselves, in our own CVD reactors, and have done since 2019.
Are your diamonds certified?
Every diamond of 1 carat and above is graded independently by IGI on the 4Cs (cut, color, clarity and carat), and its certificate comes with your piece. Diamonds under 1 carat, including pavé and accent stones, are not individually certified. You choose your color and clarity grade on the product page.
Which chain length should I choose?
As a guide: 16 inches sits at the base of the neck, 18 inches falls just below the collarbone and is the most popular choice, and 20 inches sits lower on the chest. If you plan to layer, pick lengths at least two inches apart so the pieces do not tangle.
How does it fasten?
Chains fasten with a secure lobster clasp. Tennis necklaces add a figure-eight safety catch as a second point of hold, so the piece stays closed even if the clasp is knocked open.
What metals can I choose from?
Every design is made in platinum, sterling silver, and 10K or 14K white, yellow and rose gold. Choose your metal on the product page before adding to bag.
Will it cloud, fade or scratch over time?
The diamonds will not. They rate 10 on the Mohs scale, exactly like mined diamonds, so they do not cloud, discolor or lose brilliance. The metal picks up fine surface marks with wear, as all precious metal does; a professional polish restores it.
What does shipping cost?
Nothing. Shipping is complimentary worldwide on every order, fully insured and tracked, with import duties paid by us. Standard pieces can be returned free within 30 days.
How should I care for it?
Warm water, a drop of mild soap and a soft brush is all it takes. Put your necklace on after perfume and hairspray, and store it flat or hanging so the chain cannot knot.
Can I see it before I buy?
Yes. Visit our showroom at 15 W 47th Street, 10th Floor, New York. Walk in or book an appointment, and we will show you the piece in person.
Still deciding? Our team will walk you through it, with no pressure.
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