4.8 (887 reviews) · the jewelry store on 47th Street
1.5 ct marquise center · lab-grown#71624
Sizes 5–8, half sizesSizes 5 to 8, half sizes14K gold · 1.5 ct marquise center · lab-grown · #71624
Set east-west, across the finger rather than along it, a 1.50 carat lab-grown marquise in F color and VS1 clarity sits on a split shank 14K gold engagement ring, with 0.20 carats of round lab-grown...
1.5 ct round center · natural#64489
Size 6½Size 6.518K gold · 1.5 ct round center · natural · #64489
A large round natural diamond sits at the center of a micro-pavé and prong-set diamond halo that wraps the stone in continuous brilliance from every angle. The combination of micro-pavé and prong...
3.51 ct cushion center · natural#67088
Sizes 4–8, half sizesSizes 4 to 8, half sizesPlatinum · 3.51 ct cushion center · natural · #67088
A natural cushion diamond of 3.51 carats, SI clarity, sits at the center of this platinum engagement set, prong set with 5.96 carats of side diamonds. The set weighs 17.90 grams in all. Platinum is...
4.36 ct lab-grown4.53 g#70593
Sizes 4–9, half sizes18K gold · 4.53 g · 4.36 ct lab-grown diamonds · #70593
Solis is a 4.08 carat oval lab-grown diamond, E color and VS1 clarity, claw set in 18K gold with 0.28 carats of side diamonds, 4.53 grams in all. An oval that size runs long on the finger. Lab-grown...
2.02 ct cushion center · natural#67111
Size 6½Size 6.514K gold · 2.02 ct cushion center · natural · #67111
Over four carats of natural diamonds — a cushion-cut center stone elevated above a full eternity-style band of round prong-set diamonds that circles the finger without a break. The VS quality stones...
4.58 ct lab-grown4.23 g#70592
Sizes 4–9, half sizes18K gold · 4.23 g · 4.58 ct lab-grown diamonds · #70592
Four carats, round: the Serene sets a 4.04 carat lab-grown diamond, F color and VVS2 clarity, in prongs of 18K gold, with 0.54 carats of side diamonds. The ring weighs 4.23 grams. Before you order,...
4.55 ct lab-grown5.54 g#70591
Sizes 4–9, half sizes18K gold · 5.54 g · 4.55 ct lab-grown diamonds · #70591
Bellanova: a 4.14 carat radiant-cut lab-grown diamond, F color and VS1 clarity, claw set in 18K gold with 0.41 carats of side diamonds, 5.54 grams in all. A radiant is a square or rectangle with...
New
3 ct oval center · lab-grown#71926
Made to order · Sizes 4–9, half sizesMade to order14K gold · 3 ct oval center · lab-grown · #71926
Vivienne is a 14K gold engagement ring with a 3.00 carat lab-grown oval at its center, F color and VVS clarity, and 1.30 carats of lab-grown round side diamonds, prong set. The band is 4.00 mm wide,...
“Start with a beautiful ring on a great band, and think about the wedding bands that go with it.” Trax, at the jewelry store on 47th Street
174 engagement rings here. Most buyers chose a lab-grown center, and about half went 2 carats and up.
A 1.50 carat lab-grown marquise sold most, 259 in the year, and 7 was the size bought most.
Buyer's guide
174 engagement rings here. Most buyers chose a lab-grown center, and about half went 2 carats and up.
A 1.50 carat lab-grown marquise sold most, 259 in the year, and 7 was the size bought most.
Your screen becomes the sizer. Set it with a bank card, then measure the finger you will wear the ring on, with a ring that already fits that finger or with a strip of paper.
Lay any bank, debit or ID card flat on the screen, standing tall, so its short edge runs across the box, and move the slider until the box is exactly as wide as the card. No bank card? A driver's license, metro card, gift card or hotel key is the same size. Without any card the circle and the ruler are not to scale: measure your paper strip with a real ruler and set that number in millimeters on the strip slider, then send it to the desk.
Take a ring that fits the same finger of the same hand the new ring will live on; every finger is its own size. Set it on the screen over the circle and move the slider until the circle just fills the inside of the ring.
Size 7, 17.3 mm inside
Wrap a strip of paper snug around the base of the finger, where the ring sits, and mark where it meets. If your knuckle is bigger, wrap it there too and take a size between the two, nearer the knuckle. Lay the strip along the ruler's right edge from the 0. Move the slider until the gold line sits on your mark.
54.5 mm around is size 7
Size 7: 17.3 mm across, 54.4 mm around. It is the most bought size here: 21 percent of the engagement rings sold here in the past year with a size recorded. 159 of the 174 rings here list size 7.
Between two sizes? Take the one that passes the knuckle and sits snug below it. A wide band, 8 mm and up, fits tighter, so go up a half size. Measure at the end of the day, at room temperature.
| US size | Inside diameter | Around the finger | Rings here listing it |
|---|---|---|---|
| 4 | 14.9 mm | 46.8 mm | 73 |
| 4.5 | 15.3 mm | 48.0 mm | 77 |
| 5 | 15.7 mm | 49.3 mm | 158 |
| 5.5 | 16.1 mm | 50.6 mm | 158 |
| 6 | 16.5 mm | 51.9 mm | 163 |
| 6.5 | 16.9 mm | 53.1 mm | 163 |
| 7 | 17.3 mm | 54.4 mm | 159 |
| 7.5 | 17.7 mm | 55.7 mm | 154 |
| 8 | 18.1 mm | 57.0 mm | 152 |
| 8.5 | 18.5 mm | 58.2 mm | 111 |
| 9 | 18.9 mm | 59.5 mm | 101 |
| 9.5 | 19.4 mm | 60.8 mm | 20 |
| 10 | 19.8 mm | 62.1 mm | 18 |
| 10.5 | 20.2 mm | 63.3 mm | 1 |
| 11 | 20.6 mm | 64.6 mm | 1 |
| 11.5 | 21.0 mm | 65.9 mm | 0 |
| 12 | 21.4 mm | 67.2 mm | 0 |
| 12.5 | 21.8 mm | 68.5 mm | 0 |
| 13 | 22.2 mm | 69.7 mm | 0 |
| 13.5 | 22.6 mm | 71.0 mm | 0 |
| 14 | 23.0 mm | 72.3 mm | 0 |
| 14.5 | 23.4 mm | 73.6 mm | 0 |
| 15 | 23.8 mm | 74.8 mm | 0 |
| 15.5 | 24.2 mm | 76.1 mm | 0 |
| 16 | 24.6 mm | 77.4 mm | 0 |
A screen measurement set with a card is a guide, good to about a half size; the desk sizes you right the first time. "Rings here listing it" counts the live listings on October 2, 2026; the sales lines are engagement rings sold here in the year to September 26, 2026, with a size recorded.
Buy the shape she already wears. More than half the rings bought here were marquise, and round is on the most listings. Oval, marquise and pear look larger than a round of the same carat.
Either one is a real diamond, and most buyers here chose lab-grown. The grown centers here run bigger, while a mined one sits nearer a carat. Ask the desk which report a center carries.
Each listing prints its own price. The center stone sets most of it: carat, shape, color, clarity, and grown or mined. The setting adds the gold by grams and karat, or platinum, and the side stones. For a ring or size not listed, start in the live chat; calls and texts to 212-872-9692 are answered from 10 AM ET.
About half the buyers here chose two carats or more. Read the center carat, not the total weight, which counts the side stones as well. A one-carat round measures about 6.5 mm across the top.
Borrow a ring she wears on her ring finger and have it measured, or lay it on the ring sizer on this page. Say which hand it came from. Guessing, start at 7, the size bought most.
Color says how white the stone is, and clarity how clean it looks under a loupe. D, E and F look colorless. VS and better look clean to the eye, while SI2 often does not. Most centers here that state a grade are that clean.
Take 14K for every day. Most buyers chose it, and it is harder than 18K. Choose 18K for a richer yellow, knowing it marks sooner. Platinum stays white on its own and weighs the most on the hand.
It depends on the band: stones all the way round often rule it out. Ask the desk before you order, since the refund policy counts resizing as custom work and a resized ring cannot come back.
Yes, from the case, unless its listing says non-returnable: new and unworn, inside 14 days of delivery, on the return label the desk issues; its cost and 5 percent restocking are kept. Made to order, resized or custom is final. Case rings usually ship in 2 to 5 business days, and a made-to-order ring can take 2 to 3 weeks: ask the desk which yours is.
Questions? Live chat now, or call or text 212-872-9692 (a person answers every day from 10 AM ET).
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