Tiffany & Co. Diamond Studs 1 Carat vs Mikimoto Akoya…

Tiffany & Co. Diamond Studs 1 Carat vs Mikimoto Akoya Pearl Studs: which one should you buy?

Quick answer

Buy the Tiffany & Co. Diamond Studs 1 Carat if you want classic carat. Buy the Mikimoto Akoya Pearl Studs instead if you want classic pearls.

By Opulique Editorial Team Updated November 6, 2026 1 min read

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Buy

Tiffany & Co. Diamond Studs 1 Carat

Best for Carat studs

Typically $9,000–$16,000

Check Price on Amazon Paid link

Buy

Mikimoto Akoya Pearl Studs

Best for Pearl studs

Typically $700–$2,000

Check Price on Amazon Paid link

Quick comparison

Feature	Tiffany & Co. Diamond Studs 1 Carat	Mikimoto Akoya Pearl Studs
Verdict	Buy	Buy
Typical price	$9,000–$16,000	$700–$2,000
Best for	Carat studs	Pearl studs
Key feature	One carat total studs	Akoya pearl studs
Metal	Platinum	18k gold
Stones	Diamonds	Akoya pearl
Size	1 ct total	7-8 mm
Closure	Push back	Push back
Where to buy	Check Price Paid link	Check Price Paid link

Main differences

Metal

Tiffany & Co. Diamond Studs 1 Carat: Platinum; Mikimoto Akoya Pearl Studs: 18k gold.

Stones

Tiffany & Co. Diamond Studs 1 Carat: Diamonds; Mikimoto Akoya Pearl Studs: Akoya pearl.

Size

Tiffany & Co. Diamond Studs 1 Carat: 1 ct total; Mikimoto Akoya Pearl Studs: 7-8 mm.

Closure

Tiffany & Co. Diamond Studs 1 Carat: Push back; Mikimoto Akoya Pearl Studs: Push back.

Why buy it

Tiffany & Co. Diamond Studs 1 Carat: one carat total studs; Mikimoto Akoya Pearl Studs: akoya pearl studs.

Made for

Tiffany & Co. Diamond Studs 1 Carat: carat studs; Mikimoto Akoya Pearl Studs: pearl studs.

Usual price

Tiffany & Co. Diamond Studs 1 Carat: $9,000–$16,000; Mikimoto Akoya Pearl Studs: $700–$2,000.

Which should you choose?

Choose the Tiffany & Co. Diamond Studs 1 Carat if you

you want classic carat
value superb

Check Price Paid link

Choose the Mikimoto Akoya Pearl Studs if you

you want classic pearls
value timeless

Check Price Paid link

If neither feels right

Neither is the only answer. See every piece we would buy (and the ones we would skip) in our list of the best fine jewelry earrings.

Not sure about either? Consider these

Tiffany & Co. · Fine jewelry earrings

Tiffany & Co. Diamond Stud Earrings

Buy it if you want classic diamond studs.

Verdict: Buy
Best for: Diamond studs
Typical price: $2,500–$15,000

Pros

Superb diamonds
Certificates

Cons

Pricey

Check Price on Amazon Paid linkRead our review

Van Cleef & Arpels · Fine jewelry earrings

Van Cleef & Arpels Vintage Alhambra Earrings

Buy it if you want VCA.

Verdict: Buy
Best for: Clover drops
Typical price: $5,000–$7,000

Pros

Iconic

Cons

Pricey

Check Price on Amazon Paid linkRead our review

Frequently asked questions

Tiffany & Co. Diamond Studs 1 Carat or Mikimoto Akoya Pearl Studs: which should I buy?

Buy the Tiffany & Co. Diamond Studs 1 Carat if you want classic carat. Buy the Mikimoto Akoya Pearl Studs instead if you want classic pearls.

Is the price difference worth it?

The Tiffany & Co. Diamond Studs 1 Carat usually costs $9,000–$16,000 and the Mikimoto Akoya Pearl Studs $700–$2,000. Pay more only if the differences above matter to you.

Opulique Editorial Team

Part of the Opulique research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

How we research products Editorial policy

Tiffany & Co. Diamond Studs 1 Carat or Mikimoto Akoya Pearl Studs: the full reasoning

Tiffany & Co. Diamond Studs 1 Carat or Mikimoto Akoya Pearl Studs? Both are strong fine jewelry earrings, which is exactly why the choice is hard. The short version first: buy the Tiffany & Co. Diamond Studs 1 Carat if you want classic carat, and buy the Mikimoto Akoya Pearl Studs if you want classic pearls. The rest of this page explains why, with usual US prices.

Where they differ

The Tiffany & Co. Diamond Studs 1 Carat wins on one carat total studs. The Mikimoto Akoya Pearl Studs answers with akoya pearl studs. Metal: Platinum on the Tiffany & Co. Diamond Studs 1 Carat, 18k gold on the Mikimoto Akoya Pearl Studs. Stones: Diamonds on the Tiffany & Co. Diamond Studs 1 Carat, Akoya pearl on the Mikimoto Akoya Pearl Studs. Size: 1 ct total on the Tiffany & Co. Diamond Studs 1 Carat, 7-8 mm on the Mikimoto Akoya Pearl Studs. Closure: Push back on the Tiffany & Co. Diamond Studs 1 Carat, Push back on the Mikimoto Akoya Pearl Studs.

Reasons to buy the Tiffany & Co. Diamond Studs 1 Carat

Superb. What to accept: pricey. Usual price: $9,000–$16,000. Our verdict: buy. Read the full Tiffany & Co. Diamond Studs 1 Carat review.

Reasons to buy the Mikimoto Akoya Pearl Studs

Timeless, Superb. What to accept: pricey for pearls. Usual price: $700–$2,000. Our verdict: buy. Read the full Mikimoto Akoya Pearl Studs review.

Neither one?

Our list of the best fine jewelry earrings has every other piece with its own call. Backs: screw backs or secure push backs reduce the risk of losing a stud.

Also consider the Tiffany & Co. Diamond Stud Earrings ($2,500–$15,000): platinum solitaire studs. Buy it if you want classic diamond studs.

Also consider the Van Cleef & Arpels Vintage Alhambra Earrings ($5,000–$7,000): clover earrings. Buy it if you want VCA.

Buyer tip

Diamond studs are where certificates matter most: compare carat, color and clarity across houses, not only the brand.

Buying in Europe: gold jewelry in the EU and UK is often hallmarked (750 for 18k gold). Ask for the hallmark and, for any diamond over about 0.3 carats, a grading report from GIA, HRD or IGI.

Luxury prices move in a different rhythm from everyday shopping. The great houses (Chanel, Hermès, Louis Vuitton, Dior, Rolex) raise prices once or twice a year, often in January and in spring, and almost never discount their icons. Seasonal pieces, colors and many shoes, coats and knitwear drop 30–50% in the end-of-season sales in January and from late June. Watches from brands such as Omega, TAG Heuer, Longines and Breitling, and most fragrance, see the best prices around Prime Day and Black Friday. Judge any deal against the usual price we show.