Rose Majester 3ct Six-Prong Round Solitaire Necklace Review
A platinum solitaire necklace with a 3.06ct round cut lab diamond (D color, VS1 clarity) on six claws, ready to ship at $1,395 with an IGI certificate stated. It suits a buyer who prefers a six claw setting.
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Our verdict
A round solitaire on six claws in platinum, at $1,395, for a buyer who wants D color, VS1 clarity and an IGI certificate stated. Look elsewhere if you need the necklace length or a cut grade, or a made to order stone with grades on the page. The main caveat is that the listing gives grades only for the ready to ship stone and does not say if the certificate carries over to made to order stones.
- Best for
- A buyer who wants a six claw round solitaire in platinum with D color, VS1 clarity and an IGI certificate stated.
- Skip if
- You want grades shown for a made to order stone.
Why 3.6/5: Lifted by the IGI certificate named on the listing and immediate availability; held back by few specification lines and by a new store with no independent buyer reviews found.
Priced at $1,395, this Rose Majester solitaire necklace sets a 3.06ct round cut lab diamond on six claws in platinum. The ready to ship stone is graded D for color and VS1 for clarity, and the listing says an IGI certificate comes with it. The made to order line covers 9K, 14K and 18K solid gold or platinum with stones from 0.25ct to 10ct.
Options and pricing
The ready to ship version is platinum with the 3.06ct stone on a 6 Claw style. Made to order, the store names 9K, 14K and 18K solid gold or platinum, and round cut lab diamonds from 0.25ct to 10ct. The page shows one price, $1,395, and no table for the other options. The store also shows a crossed-out higher price of $1,745; this is the store's own comparison, not a market price.
How it compares
The 3ct Round Diamond Classic Four-Prong Necklace in Platinum lists $1,189.90 for a 3.05ct E, VVS2 stone on four prongs, against $1,395 here for 3.06ct D, VS1 on six claws. The 5ct Oval Solitaire Pendant Only in Platinum lists $1,369, and the 2.5cttw Diamond Cross Pendant Necklace (11 Stones) in Platinum lists $1,257.
Shipping, returns and warranty
Shipping is free worldwide on most orders: ready-to-ship items are dispatched in 1 to 3 business days and orders of $500 or more travel by DHL, FedEx, UPS or USPS in 3 to 7 business days. The FAQ gives 8 to 12 business days of dispatch plus 5 to 15 calendar days instead, so allow for the longer figure. Duties and taxes are included for most destinations. Returns: 30 days from delivery for a refund of the product value and standard shipping, with the buyer paying return shipping unless the item is wrong or defective; custom orders, special orders, engraved items and altered loose diamonds are final sale, and an order can be cancelled only within three hours. Warranty: a free lifetime warranty, a one-time free replacement of a diamond up to 0.10 ct on first loss, and a promise to replace a diamond if the same grading laboratory later grades it lower. Checkout runs through PayPal, which also takes cards.
Before you buy
Rose Majester is a young store: its domain was registered in March 2025, and the company says it was founded in 2023 in Changsha, China, with a showroom in Macau. Searches on 19 October 2026 found no buyer reviews on Trustpilot, BBB or Reddit, so its claims have no outside check. Every listing we read shows a crossed-out higher price, and the store's "up to 76% lower than traditional retail" line is its own claim, not a market price. Its pages also disagree: delivery times differ between the shipping page and the FAQ, and the FAQ says every diamond piece over $500 comes with an IGI jewelry report while some listings call the report optional. Ask the store, for example on WhatsApp, to confirm the report, size and resizing before you pay, and keep the PayPal receipt.
What we liked
- The ready to ship stone is listed at 3.06ct with D color and VS1 clarity.
- The listing says the necklace comes with an IGI certificate.
- The setting is named twice, as 6 Claw in the style line and six-prong in the title.
- Made to order options include 9K, 14K and 18K solid gold, with stones from 0.25ct to 10ct.
Worth noting
- No chain length, chain type or pendant size is listed.
- The listing gives color and clarity but no cut grade.
- Grades are listed only for the ready to ship stone, and the certificate line does not say whether it covers made to order stones.
Questions before you buy
What are the ready to ship stone and setting?
A 3.06ct round cut lab diamond graded D for color and VS1 for clarity, in platinum with a 6 Claw style.
Which options are available made to order?
The made to order line lists 9K, 14K and 18K solid gold or platinum, with round cut lab diamonds from 0.25ct to 10ct.
Is an IGI certificate included?
The listing says it comes with an IGI certificate. It does not say whether that applies to made to order stones.
Can I return it if I change my mind?
The refunds page gives 30 days from delivery for eligible items and refunds the product value and standard shipping; you pay return shipping unless the item is wrong or defective. Custom orders, special orders, engraved items and altered or tested loose diamonds cannot be returned, and cancellation is possible only within three hours.
How long until it arrives?
The shipping page says ready-to-ship items are dispatched in 1 to 3 business days and arrive in 3 to 7 business days on orders of $500 or more (8 to 25 business days by postal service under $500); the FAQ says 8 to 12 business days of dispatch plus 5 to 15 calendar days. Shipping is free and duties are included for most destinations.
Is an IGI report included?
The store's FAQ says every diamond jewelry piece over $500 comes with an IGI Laboratory Grown Diamond Jewelry Report, which certifies the finished piece rather than only the center stone. Check this listing's text and ask the store to confirm before you pay.
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
- 3ct Six-Prong Round Diamond Solitaire Necklace in Platinum product page: specs, options and priceSpecs, options and the listed priceRead October 19, 2026
- Rose Majester shipping pageFree worldwide shipping, dispatch and transit times, duties included for most destinationsRead October 19, 2026
- Rose Majester refunds and returns page30-day window, final-sale custom and special orders, return shipping, cancellationRead October 19, 2026
- Rose Majester warranty pageLifetime warranty, one-time diamond replacement up to 0.10 ct, downgrade promiseRead October 19, 2026
- Rose Majester FAQPrices include the diamond, IGI jewelry reports above $500, dispatch times, PayPal checkoutRead October 19, 2026
- Rose Majester about pageCompany founded 2023 (Changsha Xingchen High-End Art Products Co., Ltd.), factory-direct claimRead October 19, 2026
Independent
- 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 IGI certificate line does not say whether it applies to made to order stones.
- No necklace length, chain type or pendant dimensions are listed.
- Independent reviews: none found for Rose Majester on Trustpilot, BBB or Reddit in searches on 19 October 2026.
- Delivery times and IGI report inclusion differ between the shipping page, the FAQ and individual listings.
- The factory-direct and 76%-below-retail claims are the store's own; the crossed-out prices are not market prices.
Spotted an error or something out of date? Tell us and we’ll fix it and update the date.
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