JNCY 1/2 ctw Lab Diamond Three-Stone Fashion Earrings Review
Three-stone fashion earrings listed at $895 in 14k white, yellow or rose gold, set with lab-grown diamonds totaling .50 ctw. The title and description say marquise, but the Shape line says Round. It suits someone who is willing to confirm the stone shape before buying.
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Our verdict
A three-stone style at $895 with a clear stone count, grades and weight, in three gold colors, for someone who can live with one open question about the stone shape. Look elsewhere if the shape matters to you; the title and description say marquise while the Shape line says Round, and the listing gives no dimensions.
- Best for
- Someone who wants a three-stone fashion earring with grades and weight listed and who will confirm the stone shape.
- Skip if
- The stone shape must be certain, or you need earring dimensions stated.
Why 3.8/5: Lifted by a full spec sheet with count, grades and weight; held back by the conflict between marquise in the title and Round in the spec, and by missing dimensions.
Described as a trio of marquise lab-grown diamonds in a pair of earrings, this JNCY style lists a count of 6 stones averaging .08 ct each for .50 total carat weight. The price is $895 in 14k white, yellow or rose gold. One catch is that the Shape line in the spec says Round rather than marquise, so the stone shape is the first thing to confirm.
Specifications
| Spec | Listing says |
|---|---|
| Metal type and color | 14k White Gold |
| Total Carat Weight | .50 |
| Rhodium Plated | White Gold Only |
| Weight (grams) | .99 |
| Diamond Stone Type | Diamond |
| Diamond Creation Method | Lab-grown diamond |
| Diamond Shape | Round |
| Diamond Color | Colorless (D-E) |
| Diamond Color Hue | White |
| Diamond Clarity | VS2+ |
| Diamond Cut | Excellent |
| Diamond Count | 6 |
| Diamond Carat Weight (avg) | .08 |
| Diamond Setting | Prong |
Options and pricing
Three metals are offered, 14k white, yellow and rose gold, and the variant list shows three variants at one $895 price. Only white gold is listed with rhodium plating. The listing gives a .99 g weight and a push back, and it does not offer stone size or carat-weight alternatives, so the metal is the only choice to make.
How it compares
The 1/2 ctw Round Lab Grown Diamond Graduated Three-Stone Drop Earrings also list $895 and are named as a drop style with round stones, against this fashion style named for marquise stones. The 1 ctw Lab Grown Round Diamond Certified Stud Earrings list $745 and the Diamond Bezel Chain Drop Earring lists From $918.
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
- Count (6), average stone size (.08 ct) and total weight (.50) are all listed
- Color (D-E), clarity (VS2+) and cut (excellent) are stated
- Three gold colors at one $895 price
- Weight (.99 g), prong setting and push back are given
Worth noting
- The title and description say marquise but the Shape line says Round, so the stone shape is unclear
- The listing gives no earring dimensions
- White gold is the only metal listed with rhodium plating
Questions before you buy
Are the stones marquise or round?
The title and description say marquise, but the spec's Shape line says Round. The listing does not resolve the difference.
What are the diamond grades?
The listing gives Colorless (D-E) color, VS2+ clarity and an excellent cut, with a count of 6 lab-grown stones averaging .08 ct and .50 total carat weight, set in prongs.
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
- 1/2 ctw Marquise Lab Grown Diamond Three-Stone Fashion Earrings product page: specs, options and priceSpecs, 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 title and description say marquise, while the Shape line in the diamond details says Round.
- The description speaks of three diamonds in a pair of earrings, while the spec shows a count of 6; the split per earring is not stated.
- No earring length, width or drop is given.
- 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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