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Best seller
3 ct oval center · lab-grown#68285
Made to order · Sizes 4–9, half sizesMade to order18K gold · 3 ct oval center · lab-grown · #68285
A 3.00 carat oval, lab-grown, alone on an 18K gold band. One diamond in F color and VVS clarity, held up in prongs that leave it open to the light. An oval's long outline runs along the finger and...
Platinum & 18Kplatinum & 18K2.55 ct oval center · natural#64567
Size 6½Size 6.5Platinum & 18K · platinum & 18K · 2.55 ct oval center · natural · #64567
Halo settings exist to frame a center stone without competing with it — here, the oval cut fancy pink diamond commands full attention while a surrounding halo of round brilliants amplifies its...
3 ct oval center · lab-grown#69569
Sizes 5–8, half sizesSizes 5 to 8, half sizes18K gold · 3 ct oval center · lab-grown · #69569
Three carats, oval, lab-grown: the center diamond of this 18K gold engagement ring weighs 3.00 carats, in E to F color and VS1 clarity. An oval spreads along its length, so it tends to look larger...
Best seller
1.5 ct oval center · lab-grown#70111
Made to order · Sizes 4–9, half sizesMade to order14K gold · 1.5 ct oval center · lab-grown · #70111
An oval lab-grown diamond of 1.50 carats, F color and VS clarity, held in prongs over a hidden halo that shows from the side. Round lab-grown diamonds add 0.10 carats. The band is 1.80 mm wide and...
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Best seller
2 ct oval center · lab-grown#71792
Sizes 4–9, half sizes14K gold · 2 ct oval center · lab-grown · #71792
An oval lab-grown diamond of 2.0 carats, E color and VVS2 clarity, held in prongs of 14K gold, with 0.75 carats of round lab-grown side diamonds in the same E color and VVS2 clarity. The ring weighs...
5 ct oval center · lab-grown#71377
Made to order · Sizes 4–9, half sizesMade to order14K gold · 5 ct oval center · lab-grown · #71377
Five carats of lab-grown oval diamond, F color and VS1 clarity, set in 14K gold with 0.80 carats of pear-cut side diamonds. An oval is faceted like a round brilliant but drawn out long, so it lies...
New
5 ct oval center · lab-grown#71917
Made to order · Sizes 4–9, half sizesMade to order18K gold · 5 ct oval center · lab-grown · #71917
One oval lab-grown diamond of 5.00 carats, F color and VVS clarity, held in prongs on a solid 18K gold band. The band is 2 mm wide and the ring weighs 4.40 grams, so nearly everything you see on the...
Best seller
3 ct oval center · lab-grown#71793
Sizes 4–9, half sizes14K gold · 3 ct oval center · lab-grown · #71793
A 3.0 carat oval lab-grown center diamond in E color and VVS2 clarity, prong set in 14K gold with 0.75 carats of lab-grown round diamonds of the same color and clarity. The ring weighs 4.0 grams. An...
AI Trax · 1:59
Before you buy an engagement ring
New
5 ct oval center · lab-grown#71895
Made to order · Sizes 5–9, half sizesMade to order18K gold · 5 ct oval center · lab-grown · #71895
Five carats of lab-grown oval sit at the center of this 18K gold engagement ring, F color and VVS clarity, over a hidden halo, with 0.20 carats of lab-grown round side diamonds. The band is...
AI Trax · 1:59
Before you buy an engagement ring
1 ct oval center · lab-grown#70671
Sizes 4–9, half sizes18K gold · 1 ct oval center · lab-grown · #70671
Bellecurve is the embodiment of graceful femininity, featuring a 1 carat oval diamond set to follow the natural contour of the finger with effortless elegance. The elongated stone, cradled in a...
AI Trax · 1:59
Before you buy an engagement ring
3.59 ct oval center · lab-grown#68838
Sizes 5–9, half sizes18K gold · 3.59 ct oval center · lab-grown · #68838
A 3.59-carat oval lab-grown diamond, F color and VS1 clarity, prong set in 18K gold on a ring of 3.60 grams. The two numbers sit close but measure different things: the carats weigh the stone, the...
2 ct oval center · lab-grown#70672
Sizes 4–10, half sizes18K gold · 2 ct oval center · lab-grown · #70672
Solis radiates with celestial energy, centered around a luminous 2 carat oval diamond that captures and reflects light like the rising sun. Set in a sleek, minimalist band, the elongated stone...
2.03 ct oval center · lab-grown#68834
Sizes 5–9, half sizes14K gold · 2.03 ct oval center · lab-grown · #68834
An oval engagement set in 14K gold: the center is a 2.03-carat lab-grown oval in E color and VS1 clarity, prong set, and the side diamonds are natural and round, G to H color and VS clarity. E is...
2 ct oval center · lab-grown#70589
Sizes 4–9, half sizes18K gold · 2 ct oval center · lab-grown · #70589
The Aurora sets a 2-carat oval lab grown diamond horizontally — east-west — a deliberate orientation that maximizes finger coverage and creates a silhouette most oval rings never attempt. Tapered...
4.53 g#70593
Sizes 4–9, half sizes18K gold · 4.53 g · #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...
5 ct oval center · lab-grown#70617
Sizes 5–9, half sizes14K gold · 5 ct oval center · lab-grown · #70617
This oval diamond engagement ring for women centers an oval-cut stone in a setting that accentuates the stone's elongated silhouette and natural brilliance. The oval center stone creates a...
2 ct oval center · lab-grown#70951
Made to order · Sizes 5–9, half sizesMade to order14K gold · 2 ct oval center · lab-grown · #70951
A 2 carat lab-grown oval diamond sits at the center of this ring, held in four prongs and framed by a halo of small round lab-grown diamonds. The halo makes the oval look larger and brighter, and a...
Platinum & 18Kplatinum & 18K4.01 ct oval center · natural#64521
Sizes 4–9, half sizesPlatinum & 18K · platinum & 18K · 4.01 ct oval center · natural · #64521
Light pools at the center of this oval diamond engagement ring, drawing the eye to the elongated stone and the clean lines of the setting that frame it. The oval center stone delivers remarkable...
lab-grown#68286
Sizes 5–10, half sizes14K gold · lab-grown · #68286
A Ring that will add elegance and charm to your ensemble. Wear these for an unforgettable look. It is made in 14K gold, 3.5 grams.
3 ct oval center · lab-grown#70113
Sizes 4–9, half sizes14K gold · 3 ct oval center · lab-grown · #70113
A 3.00 carat oval lab-grown diamond, F color and VS clarity, claw set in 14K gold, with a hidden halo and 0.15 carats of smaller diamonds. A hidden halo sits under the center stone, out of view from...
3.01 ct oval center · lab-grown#68363
Sizes 5–8, half sizesSizes 5 to 8, half sizes18K gold · 3.01 ct oval center · lab-grown · #68363
Lab-grown center, natural sides: a 3.01-carat oval in F color and VVS2 clarity, prong set in 18K gold, with natural round side diamonds in F to G color and VS1 clarity. The sides sit close to the...
1.2 ct oval center · natural#68837
Sizes 5–9, half sizes18K gold · 1.2 ct oval center · natural · #68837
A natural oval diamond of 1.20 carats, D color and VS2 clarity, prong set in 18K gold with 0.17 carats of side diamonds. D is the top of the color scale, so the center stone itself carries no tint....
2.04 ct oval center · lab-grown#69646
Sizes 4–9, half sizes18K gold · 2.04 ct oval center · lab-grown · #69646
An oval lab-grown diamond of 2.04 carats, F color and VVS2 clarity, held in prongs on an 18K gold ring of 4.90 grams. F sits near the top of the color scale, and VVS2 means any inclusions are very...
New
3 ct oval center · lab-grown#71935
Made to order · Sizes 4–9, half sizesMade to order14K gold · 3 ct oval center · lab-grown · #71935
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,...
How big it looks: at 1 carat an oval is about 8 by 6 mm, at 2 carats about 10 by 7.5 mm, at 3 carats about 11.5 by 8.5 mm.
Carat size chartWhen you have it: In-stock items usually ship within 2 to 5 business days. A made-to-order ring's own page gives its ship time.
An oval diamond is a round stretched long and faceted as a brilliant, so it faces up larger than a round of the same weight and lengthens her finger. The oval engagement rings here hold centers from about 1 to 5 carats, most of them lab-grown and a few natural. Most are 14K or 18K gold in yellow, white or rose, set as solitaires, halos and hidden halos, and a few pair platinum with 18K gold.
“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
19 oval engagement rings live here: 16 lab-grown, 3 natural; the typical center is 3 carats.
An 18K solitaire with a 3 carat lab-grown center sold most here, 23 of 54 in the year; size 7 led.
Buyer's guide
Choose the setting and the carat first, then the stone and her size
Choose the setting first. An oval already looks bigger than a round of the same weight, and a plain solitaire lets that length show. Then start at three carats, the middle of the rings here, where most buyers landed or went bigger. Every oval we sold in the year had a lab-grown center, mostly in yellow gold. Measure her finger before you order.
Four picks from this page
18K oval lab-grown solitaire, 3 carats23 in the year, the most of the 54 oval rings sold here: a 3.00 ct center, 3.4 g.
14K oval hidden halo, 1.50 carats11 in the year, the second most bought here; a solitaire from the top, 3.0 g as listed.
14K Opulent oval three-stone ring, 5 carats4 in the year: a 5 carat lab-grown oval between pear side stones.
14K oval, a 5.39 carat center3 in the year, all in white: a 5.39 ct center as listed, VS.
Your screen becomes the sizer. On most phones it is already true size, and a quarter lets you check. 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 a quarter flat on the screen, over the coin, and move the slider until the coin on the screen is exactly the size of yours. No quarter? Then 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: 9 of the 52 oval engagement rings sold here in the past year with a size recorded. 18 of the 19 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 | 9 |
| 4.5 | 15.3 mm | 48.0 mm | 9 |
| 5 | 15.7 mm | 49.3 mm | 18 |
| 5.5 | 16.1 mm | 50.6 mm | 18 |
| 6 | 16.5 mm | 51.9 mm | 18 |
| 6.5 | 16.9 mm | 53.1 mm | 19 |
| 7 | 17.3 mm | 54.4 mm | 18 |
| 7.5 | 17.7 mm | 55.7 mm | 18 |
| 8 | 18.1 mm | 57.0 mm | 18 |
| 8.5 | 18.5 mm | 58.2 mm | 14 |
| 9 | 18.9 mm | 59.5 mm | 14 |
| 9.5 | 19.4 mm | 60.8 mm | 2 |
| 10 | 19.8 mm | 62.1 mm | 2 |
| 10.5 | 20.2 mm | 63.3 mm | 0 |
| 11 | 20.6 mm | 64.6 mm | 0 |
| 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 checked with a quarter 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 oval engagement rings sold here in the year to September 26, 2026, with a size recorded.
| Center | Rings | Which ones | Lab or natural | Sold, past year |
|---|---|---|---|---|
| 1 to 1.5 ct | 3 | Hidden halo 1.50 ct, Bellecurve, Signature | 2 lab-grown, 1 natural | 15 |
| 2 to 2.55 ct | 6 | Aurora, Solis, halo, pink halo, two more | 5 lab-grown, 1 natural | 7 |
| 3 to 3.59 ct | 7 | The 18K solitaire, hidden halo, five more | Lab-grown | 25 |
| 4 to 5.39 ct | 3 | Opulent, the 5.39 ct, fancy yellow | 2 lab-grown, 1 natural | 7 |
| Every ring | 19 | 3 ct in the middle | 16 lab-grown, 3 natural | 54 |
Every count on this card is from the 19 rings live here on October 2, 2026 and what this page sold in the year to September 26, 2026; prices are on the listings. The center is the center weight each listing prints, or its diamond weight on the Bellecurve and Solis.
Choose the solitaire to show off the oval's length, and it is the ring bought most here. A hidden halo adds sparkle from the side and still looks like a solitaire from above. A halo makes the whole head look wider.
Start at three carats, the middle of the centers here. That size and up was about six in ten of the oval rings sold. For something smaller, the hidden halo also comes with a 1.50 carat center.
Mostly lab-grown. Three are natural, the Signature and two fancy colors, a pink and a yellow. Whether a design can take the other kind of stone is a question for the desk.
Its weight spreads along a longer and shallower outline, so more of the stone shows from the top. The bow tie is a dark band across its middle. Faint and shifting is fine, but a fixed black bar means a weak cut.
Yellow gold, if you go by what people bought. About six in ten oval rings sold here were yellow and one was rose. 18K outsold 14K, mostly on the solitaire. Two rings carry platinum, the heavier metal.
When she takes her rings off, borrow the one from that finger and check it against the sizer on this page, or ask someone who knows. Size 7 sold most. If it needs a change after the proposal, ask the desk; a resized ring is final.
Ask the desk, since a ring in stock leaves sooner. One in stock comes back within fourteen days of delivery if unworn and unaltered, on our return label, less that label and a five percent restocking fee. Made to order in her size, resized or custom is final.
Each listing shows its own price, and the center stone moves it most. Its carat and whether it is lab-grown or natural matter far more than the gold. For a quote on any change, ask in the live chat, or call or text 212-872-9692 from 10 AM ET.
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