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5mm Moissanite Tennis Chain vs 3mm Moissanite Tennis Chain 925 Silver

Buy the 5mm GUU chain if you want a bold, flashy statement piece with a white gold finish and a choice of lengths. Buy the 3mm Ott Family chain if you want a refined, everyday tennis chain with published specs and more silver per inch. The GUU is wider and louder; the Ott is lighter-looking and more understated. Both use VVS moissanite in 925 silver, and owners of each praise the shine and build.

  • Choose the 5mm GUU Shop chain if you want a wide, high-impact tennis chain with white gold plating, length options from 18 to 24 inches, and a free Cuban chain gift.
  • Choose the 3mm Ott Family chain if you want a classic, versatile 3mm width in solid 925 silver with anti-tarnish coating and fully published specs.

Prices

  • 5mm Moissanite Tennis Chain: $285.60 at Amazon (last seen Nov 10)
  • 3mm Moissanite Tennis Chain 925 Silver: $275.00 at O.F.J. (last seen Nov 13)
  • Difference: the 3mm Moissanite Tennis Chain 925 Silver is $10.60 cheaper than the 5mm Moissanite Tennis Chain at the latest prices (Nov 10 and Nov 13)
5
5MM 925S & VVS Moissanite Tennis Chain White Gold

5mm Moissanite Tennis Chain

5MM 925S & VVS Moissanite Tennis Chain White Gold

5(132 ratings)
$285.60at AmazonChecked Nov 10
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Wide 5mm face gives strong presence
  • Four length choices up to 24 inches
  • GRA certificate on stones 3mm and up
  • Comes with gift box, pouch, cloth and warranty card
  • Owners report strong shine and solid build
Cons
  • White gold plating can wear over time
  • Gram weight not published
  • Clasp type not stated
  • One buyer reported a shipping coverage gap to Hawaii
3
3mm Moissanite Tennis Chain, 11ctw VVS, 925 Silver, 18" (21.5g)

3mm Moissanite Tennis Chain 925 Silver

3mm Moissanite Tennis Chain, 11ctw VVS, 925 Silver, 18" (21.5g)

5(5 ratings)
$275.00at O.F.J.Checked 22 h ago
See all prices and details
Visit O.F.J.
Pros
  • Full specs published: 11ctw, 21.5g, box lock
  • Anti-tarnish coating helps keep the silver bright
  • 3mm width works alone or under a pendant
  • Stones run unbroken clasp to clasp
  • Family-owned seller with a long review record
Cons
  • Only one length, 18 inches
  • No stone certificate mentioned
  • No gift packaging or extras listed
  • Narrower look may feel too subtle for some

What separates them

5mm Moissanite Tennis Chain3mm Moissanite Tennis Chain 925 Silver
Width5mm, a bold statement width3mm, the classic refined tennis width
Length options18, 20, 22 or 24 inches18 inches only
FinishWhite gold plating over 925 silverSolid 925 silver with PLux anti-tarnish coating
Published specsStone clarity and cut listed; gram weight not shown11ctw, 21.5g, clasp type and coating all listed
ClaspNot specifiedBox lock
Stone certificationGRA certificate for 3mm and larger stonesNot mentioned
ExtrasFree 5mm Miami Cuban chain, gift box, dust bag, cloth, warranty cardNo extras listed
Style fitLoud, beach and party wearUnderstated, layers under a pendant

Price history

$725.00$199.90
Oct 30Nov 13
  • 5mm Moissanite Tennis Chain: lowest $199.90 on Nov 9 at Amazon; $199.90 on Nov 13.

Prices at every store

5mm Moissanite Tennis Chain

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $285.60Free shippingChecked Nov 10
    Visit Amazon

Also available at

  • The GUU ShopCheck price at The GUU Shop

Store links may earn us a commission.

Prices and history →

3mm Moissanite Tennis Chain 925 Silver

  • O.F.J.New

    In stockReturn policy

    $275.00Checked 22 h ago
    Visit O.F.J.
Prices and history →

What reviewers say

5mm Moissanite Tennis Chain

  • 5 / 5132 ratings

Buyers rate the chain 5 out of 5 across 132 ratings and mostly talk about how much the stones shine. They describe it as well built and say the moissanite upgrade gives better shine than expected.

What people mention
  • Stone shinePraisedBuyers say the moissanite stones shine like crazy and look great.
  • Build qualityPraisedOwners describe the chain as well built.
  • Moissanite upgradePraisedBuyers say the moissanite stones give better shine than other fake stones.
  • ComplimentsPraisedWearers report getting many compliments, including on the beach.

3mm Moissanite Tennis Chain 925 Silver

Owners describe it as bright and substantial for a silver piece.

What people mention
  • Stone lookPraisedBuyers describe the moissanite as bright and colorless, close to diamond in appearance.
  • WeightPraisedOwners note the chain feels substantial at 21.5 grams of silver.
  • TarnishMixedThe anti-tarnish coating is a selling point, but long-term tarnish resistance is not well documented by owners.
  • ClaspMixedThe box lock is noted as the closure; buyers have not reported on its security over time.

Questions and answers

Which is better for everyday wear?
The 3mm Ott Family chain. Its narrower width and anti-tarnish coating suit daily wear, and 18 inches sits neatly at the base of the neck. The 5mm GUU is more of a statement piece.
Which looks bigger and flashier?
The 5mm GUU chain. At 5mm it covers more of the neckline and reads as bold jewelry. The 3mm is the classic tennis width and looks more refined.
Does the plating on the GUU chain wear off?
White gold plating over sterling silver can thin with heavy wear, sweat and friction. The Ott chain avoids plating and uses an anti-tarnish coating on solid silver instead.
Is one worth stepping up to over the other?
Step up to the 5mm GUU if you want maximum presence and length options. Step up to the Ott if you value published specs, solid silver finish and a cleaner everyday look.
Will either chain test as a diamond?
Moissanite typically tests positive on most handheld diamond testers. The GUU page states this directly; the Ott page lists VVS moissanite without claiming tester results.
Which has more silver?
The Ott chain publishes 21.5 grams of solid 925 silver at 3mm and 18 inches. The GUU chain does not publish a gram weight, so a direct comparison is not possible.

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