JNCY 2.50 ctw Round Lab Diamond Prong Tennis Bracelet Review
A prong-set tennis bracelet with about 81 round lab-grown diamonds totaling 2.50 ctw, offered in 14k white, yellow or rose gold at $2,500. It suits someone who wants round stones and a stated 2.50 ctw total with the grades listed.
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Our verdict
Suits a buyer who wants a round-stone, prong-set tennis bracelet with a stated 2.50 ctw and grades at $2,500. Look elsewhere if you need the bracelet length, or want the SKU and weight confirmed as specific to this piece; the SKU and the 8.7 g weight match another JNCY listing, and no certificate is named.
- Best for
- Someone who wants a round-stone prong-set tennis bracelet with a stated 2.50 ctw.
- Skip if
- You need the bracelet length stated or want the SKU and weight confirmed as unique to this piece.
Why 3.8/5: Lifted by a full spec sheet with count, grades, setting and a stated carat total plus one price for all three metals; held back by the missing length and by weight and SKU figures that duplicate another listing.
The description of this JNCY tennis bracelet speaks of 2.5 carats total weight, and the spec sheet agrees with 2.50 ctw spread over about 81 round lab-grown diamonds set in prongs. The metal is 14k gold in white, yellow or rose. All three variants cost $2,500, and the listing gives an 8.7 g weight with a box clasp.
Specifications
| Spec | Listing says |
|---|---|
| Color | White, Yellow, Rose |
| Weight (grams) | 8.7 |
| Count (appx) | 81 |
| Clasp | Box Clasp |
| Rhodium Plated | White Gold Only |
| Diamond Stone Type | Diamond |
| Diamond Creation Type | Lab Grown |
| Diamond Shape | Round |
| Diamond Color | Near Colorless (F-G) |
| Diamond Color Hue | White |
| Diamond Clarity | SI1+ |
| Diamond Carat Weight | .03 |
| Diamond Total Carat Weight | 2.50 |
| Diamond Setting | Prong |
Options and pricing
Metal is the only choice: 14k white, yellow or rose gold, giving three variants at $2,500. Rhodium plating is listed for white gold only. The spec sheet shows an 8.7 g weight and a box clasp, but there is no bracelet length or width, so there are no size options to pick from on this page.
How it compares
The 1 ctw Round Bezel Lab Diamond Tennis Bracelet lists $2,250 for 1 ctw in a bezel setting, while this prong-set bracelet lists $2,500 for 2.50 ctw. The 2 ctw Four-Prong Lab Created Diamond Tennis Bracelet lists $2,750, and the 1 ctw Round Lab Grown Diamond Pavé Bangle Bracelet lists $2,250 as a bangle with pavé-set stones.
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 and two free cleaning visits in the first year; 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
- Round lab-grown diamonds with a stated 2.50 ctw total and F-G color, SI1+ clarity
- Prong setting, 8.7 g weight and box clasp are listed
- Three gold colors at one price of $2,500
Worth noting
- The listing gives no bracelet length or width
- Each diamond is only 0.03 ct, so the total relies on a count of about 81
- No certificate or grading report is stated
Questions before you buy
What carat weight does this tennis bracelet carry?
The description says 2.5 carats total weight, and the spec sheet gives a total carat weight of 2.50 from about 81 round diamonds of 0.03 ct each, described as lab grown, near colorless (F-G) and clarity SI1+.
Which metals and setting are listed?
14k white, yellow and rose gold at $2,500. The setting is prong, rhodium plating applies to white gold only and the clasp is a box clasp.
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.
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
- 2 1/2 Round Lab Grown Diamond Tennis Bracelet 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 listing gives no bracelet length or width.
- The SKU (JNCY 70227) and the 8.7 g weight match the 1 ctw bezel bracelet listing, which has a different stone count and total; the listing does not explain this.
- No certificate or grading report is mentioned.
- 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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