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🪙 Live Local Gold & Diamond Payout Guide • St. Peters, MO

Best Places to Sell Gold, Scrap Jewelry & Diamonds in St. Peters, MO [Oct 2026]

Compare 14 verified brick-and-mortar gold buyers, estate jewelers, and GIA diamond dealers along 1600 Mid Rivers Mall, 1252 Mid Rivers Mall, 4101 Mexico Rd, 2104 Mid Rivers Mall (covering postal codes 63376, 63304) — plus live USD per-gram melt values so you never accept a lowball pawn shop offer.

St. Peters, MO Local Market Overview (Oct 2026)

Whether you are liquidating broken 14k gold chains, inherited estate rings, 22k/24k gold bullion coins, or GIA-graded loose diamonds in St. Peters, Missouri, payout percentages vary dramatically between street-level pawn brokers and established fine jewelers along 1600 Mid Rivers Mall, 1252 Mid Rivers Mall, 4101 Mexico Rd, 2104 Mid Rivers Mall. Across our directory's 14 verified showrooms in St. Peters (452 combined client reviews, 4.5★ average), reputable local jewelers typically pay 75% to 85% of live LBMA melt value for karat scrap gold and up to 90%–95% for hallmarked 24k bullion.

For weekend appraisals and immediate cash settlements in St. Peters, 10 local showrooms operate on Saturdays and 4 open on Sundays. Leading local buyers include Helzberg Diamonds, Harris Jewelers, Robert Hunn Jewelers West. Always weigh your items in grams at home first and compare at least two written verbal quotes before signing a bill of sale.

Oct 2026 Live Benchmark • St. Peters, MO

Live Per-Gram Gold Melt Value vs. St. Peters Jeweler Payouts (USD)

Open Interactive Calculator →
Karat & Stamp 100% Pure Melt / Gram Reputable St. Peters Jeweler (75%–85%) Est. Payout for 10g Chain/Ring
10k Gold (417 Stamp) $36.84 / g $27.63 – $31.31 / g $276 – $313
14k Gold (585 Stamp) $51.56 / g $38.67 – $43.83 / g $387 – $438
18k Gold (750 Stamp) $66.30 / g $50.39 – $57.02 / g $504 – $570
22k Gold (916 Hallmarked) $81.04 / g $64.83 – $72.94 / g $648 – $729
24k Fine Bullion (999.9) $88.40 / g $79.56 – $84.86 / g $796 – $849

Quick Comparison: Top 🪙 Sell Gold & Diamonds Specialists in St. Peters

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Helzberg Diamonds 2104 Mid Rivers Mall, St Peters, MO 63376, USA ⭐ 4.9 (41) (636) 970-6118
#2 Harris Jewelers 4101 Mexico Rd, St Peters, MO 63376, USA ⭐ 4.8 (32) (636) 477-9800
#3 Robert Hunn Jewelers West 7336 Mexico Rd, St Peters, MO 63376, USA ⭐ 4.7 (43) (636) 387-7050
#4 Kay Jewelers 1252 Mid Rivers Mall, St Peters, MO 63376, USA ⭐ 4.9 (16) (636) 279-1534
#5 Nex Generation Jewelry 4229 N St Peters Pkwy, St Peters, MO 63304, USA ⭐ 4.6 (32) (636) 939-9500
#6 Hannoush Jewelers 2118 Mid Rivers Mall, St Peters, MO 63376, USA ⭐ 4.4 (49) (636) 397-8878
#7 Mohr Creations Custom Jewelers 207 Salt Lick Rd, St Peters, MO 63376, USA ⭐ 4.5 (27) (636) 278-8022
#8 Claire's 1240 Mid Rivers Mall, St Peters, MO 63376, USA ⭐ 4.5 (19) (636) 279-2620

Verified Showrooms in St. Peters, MO

#1 Verified St. Peters Specialist ⭐ 4.9 (41 reviews)
HE

Helzberg Diamonds

📍 2104 Mid Rivers Mall, St Peters, MO 63376, USA

Helzberg Diamonds is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#2 Verified St. Peters Specialist ⭐ 4.8 (32 reviews)
HA

Harris Jewelers

📍 4101 Mexico Rd, St Peters, MO 63376, USA

Harris Jewelers is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#3 Verified St. Peters Specialist ⭐ 4.7 (43 reviews)
RO

Robert Hunn Jewelers West

📍 7336 Mexico Rd, St Peters, MO 63376, USA

Robert Hunn Jewelers West is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#4 Verified St. Peters Specialist ⭐ 4.9 (16 reviews)
KA

Kay Jewelers

📍 1252 Mid Rivers Mall, St Peters, MO 63376, USA

Kay Jewelers is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#5 Verified St. Peters Specialist ⭐ 4.6 (32 reviews)
NE

Nex Generation Jewelry

📍 4229 N St Peters Pkwy, St Peters, MO 63304, USA

Nex Generation Jewelry is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#6 Verified St. Peters Specialist ⭐ 4.4 (49 reviews)
HA

Hannoush Jewelers

📍 2118 Mid Rivers Mall, St Peters, MO 63376, USA

Hannoush Jewelers is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#7 Verified St. Peters Specialist ⭐ 4.5 (27 reviews)
MO

Mohr Creations Custom Jewelers

📍 207 Salt Lick Rd, St Peters, MO 63376, USA

Mohr Creations Custom Jewelers is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#8 Verified St. Peters Specialist ⭐ 4.5 (19 reviews)
CL

Claire's

📍 1240 Mid Rivers Mall, St Peters, MO 63376, USA

Claire's is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#9 Verified St. Peters Specialist ⭐ 4.2 (47 reviews)
IC

Icing by Claire's

📍 1600 Mid Rivers Mall Dr, St Peters, MO 63376, USA

Icing by Claire's is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#11 Verified St. Peters Specialist ⭐ 4.3 (16 reviews)
DI

Diamond Shoppe Jewelers

📍 7127 Mexico Rd, St Peters, MO 63376, USA

Diamond Shoppe Jewelers is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#12 Verified St. Peters Specialist ⭐ 4.2 (24 reviews)
RO

Rogers & Hollands® Jewelers

📍 1176 Mid Rivers Mall, St Peters, MO 63376, USA

Rogers & Hollands® Jewelers is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#13 Verified St. Peters Specialist ⭐ 3.9 (10 reviews)
PI

Piercing Pagoda

📍 1600 Mid Rivers Mall, St Peters, MO 63376, USA

Piercing Pagoda is an esteemed jewelry showroom and custom design studio in St. Peters. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
#14 Verified St. Peters Specialist ⭐ 4.4 (51 reviews)
TH

Things Remembered

📍 1600 Mid Rivers Mall, St Peters, MO 63376, USA

Discover Things Remembered: Your Premier Jewelry Destination in St. Peters Step into Things Remembered , located at 1600 Mid Rivers Mall, St Peters, MO 63376, USA , and immerse yourself in a realm of exquisite personalized jewelry and gifts. This enchanting store is not just a shopping destination; it’s a place where memories are crafted and cherished.

Engraving

Frequently Asked Questions: 🪙 Sell Gold & Diamonds in St. Peters

Who pays the most for gold and diamonds in St. Peters, MO?

Established fine jewelers and estate buyers in St. Peters such as Helzberg Diamonds, Harris Jewelers, Robert Hunn Jewelers West consistently pay higher percentages (75%–85% of melt value) than pawn shops or mail-in gold services, because they refine or reuse precious metals directly in their own workshops.

What is 14k and 18k gold worth per gram in St. Peters right now?

At current Oct 2026 spot benchmarks, 14k gold has a pure melt value of $51.56/gram (typical St. Peters buyer payout: $38.67–$43.83/g), and 18k gold has a pure melt value of $66.30/gram (payout: $50.39–$57.02/g).

What ID is required to sell gold jewelry in St. Peters?

All licensed second-hand precious metal dealers in St. Peters, Missouri require a valid government-issued photo ID (driver's license or passport) and must be 18+ years old to complete an immediate cash or check payout.