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Best Lab Grown Diamonds Coupon Codes - October 2025

$50 off

Blue Nile

$50 Off Select Items (Minimum Order: $500) at Blue Nile

richard007's avatarBudgetLion5814's avatarjhoanDepp's avatar
Worked 6d ago for 3 shoppers

See all Blue Nile codes

$160 off

Rare Carat

$160 Off Storewide at Rare Carat

KTMCRF's avatarpartenalgas's avatar
Worked 2d ago for 3 shoppers

See all Rare Carat codes

$25 off

Ritani

$25 Off Storewide at Ritani

juliocoronel038ef0f's avatar
Worked 4d ago for 3 shoppers

See all Ritani codes

$100 off

Diamonds Direct

$100 Off Storewide (minimum Order $1, 000) at Diamonds Direct

BonusWarden6019's avatarShikamaru's avatarMoneySentinel7597's avatar
Worked 4mo ago for 3 shoppers

$50 off

Charles & Colvard

$50 Off Storewide (minimum Order $500) at Charles & Colvard

ScanShopper554's avatarShieldLion4225's avatar
Worked 1mo ago for 3 shoppers

See all Charles & Colvard codes

40% off

Luvansh

40% Off Diamonds, Engagement Rings, Anniversary Bands at Luvansh

tokiio's avatarAcidwire's avatar
Worked 1d ago for 2 shoppers

10% off

Rogers & Hollands

10% Off Storewide at Rogers & Hollands

CleverCollector2986's avatarxAngel's avatar
Worked 3mo ago for 3 shoppers

20% off

Alara Jewelry

20% Off Amali Jewelry (Valid Only On Certain Items) at Alara Jewelry

Worked 1w ago for 1 shopper

15% off

The Art Of Jewels

15% Off March Special Sale at The Art Of Jewels

BonusDefender8823's avatarCouponNavigator9812's avatar
Worked 1d ago for 3 shoppers

Lab Grown Diamonds coupon code activity

Stay updated with a live feed of code testing and community feedback.

6d796e616d656973's avatar

6d796e616d656973

On Oct 1, 2025, user 6d796e616d656973 added promo code FLASH50 for Ritani.

EpicWarden3081's avatar

EpicWarden3081

On Oct 1, 2025, user EpicWarden3081 reported promo code 7MR9753Q as not working.

CouponHero3179

On Sep 30, 2025, user CouponHero3179 reported promo code LAB2025 as working successfully.

Acidwire's avatar

Acidwire

On Sep 30, 2025, user Acidwire reported promo code 48HOURS as working successfully.

tokiio's avatar

tokiio

On Sep 30, 2025, user tokiio reported promo code 48HOURS as not working.

More Lab Grown Diamonds codes & deals

15% off

Kobelli

15% Off Select Items at Kobelli

jesspea's avatar
Worked 1w ago for 1 shopper

15% off

La Joya Jewelry

15% Off Storewide at La Joya Jewelry

Jesusvasquezzz's avatar
Worked 1w ago for 2 shoppers

10% off

George Thompson Diamond Co

10% Off Storewide at George Thompson Diamond Co

aumentadax10's avatarRoyalSentinel4577's avatar
Worked 1w ago for 3 shoppers

$230 off

Bbbgem

$230 Off Storewide at Bbbgem

ExtraordinaryChaser3203's avatarCleverHawk1744's avatar
Worked 1w ago for 2 shoppers

20% off

Yates & Co. Jewelers

20% Off Vahan Collection at Yates & Co. Jewelers

BadMyke's avatarLegendaryPro7106's avatarERI0810's avatar
Worked 1w ago for 3 shoppers

5% off

The Karat Store

5% Off Storewide at The Karat Store

EpicEagle816's avatarChukaflu's avatar
Worked 1d ago for 3 shoppers

10% off

Gemmy Jammy

10% Off (Storewide) at Gemmy Jammy

aumentadax10's avatar
Worked 1w ago for 1 shopper

All Lab Grown Diamonds promo codes

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