JNCY 1 1/4 ctw Emerald Lab Diamond Shared Prong Band Review
A petite shared prong band with 9 emerald-shape lab-grown diamonds at 1.25 total carat weight, 2.5 mm wide, in 14k white, yellow or rose gold at $2,850. It suits someone who wants emerald-shape stones in a slim band.
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Our verdict
A 2.5 mm band with 9 emerald-shape lab-grown diamonds at one $2,850 price, suited to someone who wants emerald-shape stones in white, yellow or rose gold. Look elsewhere if you need a certificate named in the listing or a description free of the oval-versus-emerald mix-up. The main caveat is that conflict: confirm the stone shape with the store before buying.
- Best for
- Someone who wants a slim band of emerald-shape lab-grown diamonds in 14k white, yellow or rose gold.
- Skip if
- You need a certificate named in the listing or text that matches the stone shape.
Why 3.8/5: Supported by a complete spec sheet and the terms that cover pre-designed styles; held back by the oval-versus-emerald mismatch in the text and by no certificate being mentioned.
The emerald-shape stones in this petite shared prong band total 1.25 carat weight across 9 lab-grown diamonds, set in a 2.5 mm band of 14k gold. It costs $2,850 across 75 variants: three gold colors and 25 sizes from 4 to 10. The title and the diamond details say emerald, although the description paragraph still says oval cut.
Specifications
| Spec | Listing says |
|---|---|
| Color | White, Yellow, Rose |
| Weight (grams) | 2.3 |
| Count | 9 |
| Total Carat Weight | 1.25 |
| Rhodium Plated | White Gold Only |
| Diamond Stone Type | Diamond |
| Diamond Creation Method | Lab Grown |
| Diamond Shape | Emerald |
| Diamond Color | Near Colorless (F-G) |
| Diamond Color Hue | White |
| Diamond Clarity | SI1+ |
| Diamond Carat Weight | .14 |
Options and pricing
Three metals are offered: 14k white gold, 14k yellow gold and 14k rose gold, in 25 sizes from 4 to 10. All 75 variants carry the same $2,850 price, and rhodium plating is listed for white gold only. The diamonds are emerald shape at .14 carat weight each, near colorless (F-G) with SI1+ clarity, and the listing offers no other stone shapes.
How it compares
The 1 1/16 ctw Petite Shared Prong Oval Diamond Ring is the matching oval version by name, listed at $2,600 and 1.17 total carat weight against $2,850 and 1.25 here. The Ribbed Cigar Band lists $2,964 and its name mentions no diamonds, while the Signet Mini Oval Ring starts at $1,725 and also names none.
Shipping, returns and warranty
JNCY ships by USPS at no cost and says most items are made to order, about two weeks, with an estimated ship date on the product page (FedEx 2Day is $25 on US orders and does not shorten production). A signature is required on engagement rings, made-to-order designs and orders over $1,500. It also ships to Australia, Canada, France, Germany, Ireland, Italy, South Korea and the United Kingdom for a flat $50, with duties and taxes paid by the buyer. Returns: 30 days from the ship date for pre-designed styles returned unworn with their original documents, with a free FedEx label on US orders; the FAQ page says 7 days instead, so confirm before relying on 30. Warranty: free lifetime repair or replacement of manufacturing defects, one free resizing in the first year for standard ring sizes 4 to 10 (not eternity bands) and two free cleaning visits; wear and tear, lost stones and clearance items are excluded.
Before you buy
JNCY Jewelers is a Miami jeweler whose domain was registered in 2020. Independent feedback is thin: a ProvenExpert page lists three ratings, all 5.00, from Facebook and The Knot with no review text, and searches on 19 October 2026 found no Trustpilot or BBB page for the store. JNCY's own pages disagree in places: the refund window is 30 days on the Refund policy page and 7 days in the FAQ, and the custom-bridal page says it offers no financing while the financing page lists several plans. Payments accepted include major cards, Affirm, Shop Pay and PayPal.
What we liked
- Stone details are listed in full: emerald shape, near colorless (F-G) color, SI1+ clarity and a count of 9
- One $2,850 price covers three 14k gold colors and 25 sizes from 4 to 10
- Width (2.5 mm) and weight (2.3 grams) are both stated
- The title and the diamond details both name emerald shape
Worth noting
- The description paragraph says oval cut diamonds while the title and diamond details say emerald
- The listing does not mention a certificate or grading report for the diamonds
- No stone dimensions in mm are given for the emerald shapes
- Rhodium plating is listed for white gold only
Questions before you buy
Are the stones emerald or oval cut?
The title and the diamond details say emerald, but the description paragraph still says oval cut diamonds. The details list 9 stones at .14 carat weight each and 1.25 total carat weight.
Which metals and sizes does it come in?
14k white, yellow and rose gold in 25 sizes from 4 to 10. Every one of the 75 variants is $2,850, and rhodium plating is listed for white gold only.
What grades does the listing give for the diamonds?
Near colorless (F-G) color, white hue and SI1+ clarity for 9 lab-grown diamonds. The listing does not mention a certificate.
Can I return it if I change my mind?
JNCY's Refund policy page gives 30 days from the ship date for pre-designed styles returned unworn with their original documents; US orders get a free FedEx label and international buyers pay return shipping. A missing diamond certificate costs $100. The FAQ page says refunds are possible for up to 7 days after delivery, so confirm the window before relying on 30 days.
How long until it ships?
JNCY says most items are made to order and take about two weeks; the product page, cart and order email show an estimated ship date. USPS shipping is free, and FedEx 2Day ($25 on US orders) does not shorten production.
Does JNCY resize rings?
The warranty page offers one complimentary resizing within a year of purchase for standard ring styles in sizes 4 to 10, up or down one size, except eternity bands; larger changes may cost extra, and rings resized by another jeweler lose the warranty.
Are lab-grown diamonds real diamonds?
GIA says laboratory-grown diamonds have the same crystal structure as natural diamonds, tightly bonded carbon atoms, and nearly the same chemical, optical and physical properties. By eye the difference can be indistinguishable, but gemological laboratories can detect the different growth history with advanced instruments. They are grown by high-pressure high-temperature (HPHT) or chemical vapor deposition (CVD).
Sources & verification
What this review is based on and the day we last read it. Specs and claims from the maker are the maker’s own; the verdict and the rating are ours.
From the store
- 1 1/4 ctw Petite Shared Prong Emerald Diamond Ring product page: specs, options and price (the buy buttons go there)Specs, options and the listed priceRead October 19, 2026
- JNCY Jewelers shipping policyFree USPS shipping, processing times, signature rules, international countries and flat feeRead October 19, 2026
- JNCY Jewelers refund policy30-day returns for pre-designed styles, final-sale and custom items, certificate feeRead October 19, 2026
- JNCY Jewelers warranty pageLifetime manufacturing warranty, free resizing and cleaning in year one, exclusionsRead October 19, 2026
- JNCY Jewelers FAQReturn wording (7 days), payment methods, care tips, international termsRead October 19, 2026
Independent
- ProvenExpert page for JNCY JewelersThree ratings, all 5.00 (two on Facebook, one on The Knot), no review textRead October 19, 2026
- GIA: simulants, moissanite and laboratory-grown diamondsLab-grown diamonds share the crystal structure and nearly the same properties as natural diamondsRead October 19, 2026
What we couldn’t verify
- The description paragraph says oval cut diamonds while the title and diamond details say emerald.
- The listing does not mention a certificate or grading report for the diamonds.
- No stone dimensions in mm are given for the emerald-shape stones.
- Independent testing or appraisal: we found none for this piece; the only outside feedback is a ProvenExpert page with three 5.00 ratings (two Facebook, one The Knot) and no text.
- JNCY's pages disagree on the refund window (30 days on the Refund policy page, 7 days in the FAQ).
Spotted an error or something out of date? Tell us and we’ll fix it and update the date.
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