Rareva Jewels

18 KT Rose Gold Cushion Cut Diamond Bezel Set Solitaire Ring

$3,470.00

~~$6,940.00~~ $3,470.00

50% offLimited time Sale 50% Sold out

Shipping calculated at checkout.

Diamond Shape

Pear

Oval

Marquise

Heart

Emerald

Cushion

Asscher

Metal

Platinum

White Gold

White Gold

Yellow Gold

Yellow Gold

Rose Gold

Rose Gold

Carat Weight 1 Carat

1 1.5 2 2.5 3 4 5

Quality D/E - VVS

D/E - VVS F/G - VS

Metal

Stone Type

Ring size US

Quarter sizes, 1 to 16. Unsure? We’ll help before you order.

Ring size

Size guide

Measure at home in three steps

1. Wrap

A thin strip of paper snug around the base of the finger.

2. Mark

Mark the exact point where the paper overlaps.

3. Measure

Lay it flat on a ruler and read the length in centimetres. That is the “around” column.

Have a ring that already fits? Measure its inside edge to edge. That is the “diameter” column.

Size chart, US

US size	Diameter	Around
3	1.41 cm	4.42 cm
3.5	1.45 cm	4.55 cm
4	1.49 cm	4.68 cm
4.5	1.53 cm	4.80 cm
5	1.57 cm	4.93 cm
5.5	1.61 cm	5.06 cm
6	1.65 cm	5.19 cm
6.5	1.69 cm	5.31 cm
7	1.73 cm	5.44 cm
7.5	1.77 cm	5.57 cm
8	1.81 cm	5.70 cm
8.5	1.85 cm	5.83 cm
9	1.89 cm	5.95 cm
9.5	1.94 cm	6.08 cm
10	1.98 cm	6.21 cm
10.5	2.02 cm	6.34 cm
11	2.06 cm	6.46 cm
11.5	2.10 cm	6.59 cm
12	2.14 cm	6.72 cm
12.5	2.18 cm	6.85 cm
13	2.22 cm	6.97 cm
13.5	2.26 cm	7.10 cm
14	2.30 cm	7.23 cm
14.5	2.34 cm	7.36 cm
15	2.38 cm	7.48 cm
15.5	2.42 cm	7.61 cm
16	2.46 cm	7.74 cm

Quarter sizes sit between the rows above. Between two sizes? Choose the larger.

Getting it right

Measure at the end of the day, when fingers are largest
Go up half a size for a wide band
It should pass the knuckle with a little resistance
Measure twice; paper is more reliable than string

Still unsure? Call us before you order →

Engraving Optional · complimentary

Up to 15 characters, engraved inside the band. 0/15

Have questions? Book a free virtual appointment

Free shipping on every order Free 30-day returns IGI · GIA · HRD certified

Ships within 3–4 business days · arrives 7–13 business days from your order. Insured, signature on delivery. Business days; range covers US and international destinations.

Grown by usCultivated in our own reactors since 2019.

Set in New YorkHand-finished at 15 W 47th St.

Insured deliveryComplimentary on every order, duties paid, fully tracked.

Independently certifiedEvery stone graded by IGI, GIA or HRD.

View full details

The details

Craftsmanship & specs

Metal

Rose Gold

Purity

18K

Centre shape

Cushion

Centre stone

Chosen above

Diamond type

Lab-Grown Diamond

Certification

IGI · GIA · HRD

Origin

Grown in our own reactors

Finished

By hand in New York

Style no.

130020

About this ring

A cushion cut diamond glows softly inside a rounded-square bezel, pillowed brilliance wrapped in a seamless polished rim over a split cathedral shank, a contemporary solitaire that pairs gentle curves with confident minimalist lines.

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 ring arrives in signature Rareva packaging, ready to gift.

Sizing

Choose your US ring size above, in quarter steps from 1 to 16. Unsure of the size? Call or message us before you order and our team will help you get it right.

The Rareva promise

We grow every diamond ourselves, in our own CVD reactors, and have done since 2019. Each center stone is independently certified by IGI, GIA or HRD.

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 ring. 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.

Is every stone certified?

Every center stone is graded independently by IGI, GIA or HRD, and the certificate ships with your ring.

How do I know my ring size?

Choose your US size above, in quarter steps from 1 to 16. If you are unsure, call or message us before you order and our team will help you get it right.

How long will my ring take?

Each ring is made to your specification and ships within 3 to 4 business days. Insured delivery then takes 4 to 5 business days in the US and 5 to 9 internationally. If you need it sooner, call us and we will do our best.

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.

Can I have it engraved?

Yes, at no charge. Up to 15 characters inside the band. Add it in the engraving field above. Engraved rings can still be returned within 30 days, subject to a 10% restocking fee.

Do lab-grown diamonds hold their value?

They are valued as jewelry rather than as an investment, the same as most fine jewelry. What you gain is size and quality: because we grow our own stones, your budget buys a considerably larger, higher-graded diamond.

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.

Speak with a specialist