JNCY 3.75 ctw Princess Lab Diamond Tennis Bracelet Review
A prong-set tennis bracelet with about 74 princess-cut lab-grown diamonds totaling 3.75 ctw, offered in 14k white, yellow or rose gold at $2,500. It suits someone who wants princess-cut stones and a large stated carat total.
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Our verdict
Worth a look for someone who wants princess-cut stones and a 3.75 ctw total in a prong-set tennis bracelet at $2,500, with the grades written out. Look elsewhere if you need a stated bracelet length or width, or documents for the diamonds; the listing gives neither.
- Best for
- Someone who wants a princess-cut tennis bracelet with a large stated carat total.
- Skip if
- You want round stones or need the bracelet length given in the listing.
Why 3.8/5: Lifted by a spec sheet that names the stone shape, count, grades, setting and weight, with one price for every metal; held back by the absence of a length and of any certificate wording.
Princess-cut diamonds line this JNCY tennis bracelet: about 74 lab-grown stones set in prongs, totaling 3.75 ctw, in 14k gold. The store's copy is a single sentence, so the detail sits in the spec sheet, which gives an 11 g weight and a box clasp but no length. It lists at $2,500, the same in white, yellow and rose gold.
Specifications
| Spec | Listing says |
|---|---|
| Color | White, Yellow, Rose |
| Weight (grams) | 11 |
| Count (appx) | 74 |
| Clasp | Box Clasp |
| Rhodium Plated | White Gold Only |
| Diamond Stone Type | Diamond |
| Diamond Creation Type | Lab Grown |
| Diamond Shape | Princess |
| Diamond Color | Near Colorless (F-G) |
| Diamond Color Hue | White |
| Diamond Clarity | SI1+ |
| Diamond Carat Weight | .05 |
| Diamond Total Carat Weight | 3.75 |
| Diamond Setting | Prong |
Options and pricing
The listing offers 14k white, yellow and rose gold, three variants that all cost $2,500, with rhodium plating on white gold only. The bracelet weighs 11 g and closes with a box clasp. No length, width or size options are given, so gold color is the only choice on this page.
How it compares
The 1 ctw Round Lab Grown Diamond Pavé Bangle Bracelet lists $2,250 for 1 ctw of round stones in a bangle, while this tennis bracelet lists $2,500 for 3.75 ctw of princess-cut stones. The 2 ctw Four-Prong Lab Created Diamond Tennis Bracelet lists $2,750 with round stones, and the 1 ctw Round Bezel Lab Diamond Tennis Bracelet lists $2,250 in a bezel setting.
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
- About 74 princess-cut lab-grown diamonds with a stated 3.75 ctw total
- Grades are listed: near colorless (F-G) color and clarity SI1+
- The same $2,500 applies to every gold color
- Weight (11 g), clasp and prong setting are all stated
Worth noting
- No bracelet length or width is listed
- Each stone is 0.05 ct, so the total comes from a count of about 74 small stones
- The listing states no certificate or grading report for the diamonds
Questions before you buy
What cut and size are the diamonds in this bracelet?
The listing gives the shape as princess, with about 74 stones of 0.05 ct each and a total carat weight of 3.75, described as lab grown, near colorless (F-G) and clarity SI1+.
Which gold options are offered?
14k white, yellow and rose gold, all at $2,500. 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
- 3 3/4 ctw Princess 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 does not state a bracelet length or width.
- 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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