How big are 1/3 carat total weight diamond studs?

The 1/3 carat is the combined weight of both earrings, so each stone is roughly 1/6 carat. That reads as a small, subtle stud, around 3.5 mm per stone depending on the cut.

What does 1/3ctw mean?

ctw stands for carat total weight, the combined weight of all diamonds in the pair. It is not the weight of each individual stone.

Are these real diamonds and real white gold?

REEDS sells these as diamond earrings in white gold. Ask the store for the karat of the gold and the diamond color and clarity grades before buying, since the listing does not state them.

Is $532.53 a good price for 1/3ctw diamond studs?

That is the only price recorded, seen on November 5, 2026, so there is no range to compare it against. Compare the diamond grades and gold karat with similar studs before deciding.

What should I check when they arrive?

Confirm the backing type and that the stones sit secure in their settings. Check the hallmark inside the earring for the gold karat, and keep the receipt for warranty and resizing.

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This hour's deals

REEDS 1/3ctw Diamond White Gold Earrings

−37%

Jewelry · Reeds Jewelers

REEDS 1/3ctw Diamond White Gold Earrings

Name: REEDS 1/3ctw Diamond White Gold Earrings
Brand: REEDS
Availability: InStock

Deal score 5.6 · Good deal

$532.53$849.99 Reeds Jewelers's regular price

You save $317.46 at Reeds Jewelers

Deal.ai's agents found this deal on November 8. The store may have changed its price since.

Why it's a great deal

Reeds Jewelers lists its regular price at $849.99: 37% off by its own figures

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Every store we checked

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In stock
$532.53Observed at 4:48 PM
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Reading Reeds Jewelers’s product page for the details…

Specs

Material: White Gold, Diamond
Gifts For Mothers: Yes
Stone Shape: Round

About the REEDS 1/3ctw Diamond White Gold Earrings

These are REEDS diamond stud earrings set in white gold, with round-cut stones totaling 1/3 carat. The classic four-prong stud style works for everyday wear and for gifting, and the brand markets them as a Mother's Day option. The only price on record is $532.53, seen on November 5, 2026, so there is no lower or higher point to compare it against yet.

Best forShoppers wanting a classic diamond studMother's Day or anniversary giftingEveryday wear in white goldBuyers who prefer round-cut stones

Pros

Round-cut diamonds in a traditional stud setting
White gold matches most jewelry and skin tones
1/3 carat total weight reads as visible but not flashy
Stud style suits daily wear and office settings
Marketed as a Mother's Day gift option

Cons

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