The Global Fine Jewelry, Certified Diamond & Watchmaker Directory • 63,988 Verified Stores

Top 10 Best Jewelry Stores in Portsmouth, NH (2026 Guide)

Looking for certified diamond engagement rings, bespoke custom jewelry design, or same-day watch and jewelry repair in Portsmouth, New Hampshire? Compare all 20 verified local jewelers, master bench goldsmiths, and family-owned showrooms below.

💎 20 Verified Stores in Portsmouth ⭐ 4.8 Average Local Rating 🛡️ GIA & Custom Bench Verified
Showing jewelers 1–20 of 20 in Portsmouth, NH Ranked by Verified Rating & Client Reviews
🏆 #1 Best Overall Jeweler ⭐ 4.7 (54 client reviews)
PR

Prelude Boutique

📍 63 Market St, Portsmouth, NH 03801, USA

Prelude Boutique is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
⭐ #3 Best Repair Atelier ⭐ 4.5 (50 client reviews)
SH

Sheva Jewelry

📍 960 Sagamore Ave, Portsmouth, NH 03801, USA

Sheva Jewelry is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
✨ #4 Luxury Destination ⭐ 4.7 (10 client reviews)
J.

j. schmidt jewelry

📍 855 Islington St, Portsmouth, NH 03801, USA

j. schmidt jewelry is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
Verified Jeweler #10 ⭐ 4.5 (47 client reviews)
LI

Lia Gormley Fine Jewelry

📍 18 Ladd St, Portsmouth, NH 03801, USA

Lia Gormley Fine Jewelry is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
Verified Jeweler #11 ⭐ 4.7 (15 client reviews)
EA

EAM Jewelry

📍 855 Islington St, Portsmouth, NH 03801, USA

Discover EAM Jewelry: Portsmouth's Hidden Gem 💎 Welcome to EAM Jewelry , a luxurious jewelry boutique nestled in the heart of Portsmouth, NH . Located at 855 Islington St, Portsmouth, NH 03801, USA , this exquisite store is a treasure trove for anyone who appreciates the elegance and artistry of fine jewelry. Specializing in one-of-a-kind pieces , EAM Jewelry is dedicated to creating stunning accessories that are not only timeless but also align perfectly with the fashion-forward 2026 looks .

Custom DesignJewelry RepairsAppraisals
Verified Jeweler #12 ⭐ 4.8 (10 client reviews)
TI

Tiger Mountain

📍 35 Dover St, Portsmouth, NH 03801, USA

Tiger Mountain is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
Verified Jeweler #14 ⭐ 4.5 (8 client reviews)
KA

Kaya Jeweler

📍 4 Market Square, Portsmouth, NH 03801, USA

Kaya Jeweler is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
Verified Jeweler #15 ⭐ 4.5 (37 client reviews)
VA

Valerie's Gallery

📍 115 Market St, Portsmouth, NH 03801, USA

Discover Unique Elegance at Valerie's Gallery in Portsmouth, NH Welcome to Valerie's Gallery , your premier destination for exquisite jewelry and art in the heart of Portsmouth, NH . Located at 115 Market St, Portsmouth, NH 03801, USA , this charming gallery and boutique offers a curated selection of handcrafted jewelry, unique gifts, and captivating art pieces that cater to your individual style and taste. At Valerie's Gallery, we pride ourselves on our collection of stunning jewelry, including: Necklaces 💎 Bracelets ✨ Rings 💍 Earrings 🎁 Our pieces are crafted from the finest precious metals and gemstones, featuring the latest 2026 styles that reflect contemporary trends while maintaining an air of timeless elegance.

Custom DesignJewelry RepairsAppraisals
Verified Jeweler #16 ⭐ 4.3 (38 client reviews)
PO

Portsmouth Jewelers

📍 801 Islington St, Portsmouth, NH 03801, USA

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

Fine JewelryCustom Consultation
Verified Jeweler #17 ⭐ 4.4 (54 client reviews)
GE

Gembyr

📍 40 Pleasant St, Portsmouth, NH 03801, USA

Gembyr is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
Verified Jeweler #19 ⭐ 4.6 (4 client reviews)
MO

Moisture Detection-Measurement

📍 149 oldorne Point Rd, Portsmouth, NH 03801, USA

Moisture Detection-Measurement is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
Verified Jeweler #20 ⭐ 4.2 (27 client reviews)
PA

Pam A Miller Goldsmith

📍 149 oldorne Point Rd, Portsmouth, NH 03801, USA

Pam A Miller Goldsmith is an esteemed jewelry showroom and custom design studio in Portsmouth. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

Frequently Asked Questions About Jewelers in Portsmouth, NH

What are the highest-rated jewelry stores in Portsmouth, NH?

Based on verified local client reviews and gemological capabilities, the top-rated jewelers in Portsmouth, New Hampshire include Prelude Boutique, DA BOX by Whiteboxjewelers.com, Sheva Jewelry. Overall, our directory indexes 20 verified jewelry showrooms and repair studios in Portsmouth.

Where can I get custom engagement rings or jewelry repair in Portsmouth?

The majority of top-ranked jewelers in Portsmouth, New Hampshire provide in-house 3D CAD engagement ring design, GIA-certified loose diamond sourcing, laser ring resizing, prong retipping, and Swiss watch battery and movement servicing.

How do I get the best payout when selling scrap gold or diamonds in Portsmouth?

Before visiting a local gold buyer or estate jeweler in Portsmouth, weigh your 10k, 14k, or 18k gold items in grams and check the live LBMA melt value using our free Gold Scrap Calculator. Reputable jewelers in Portsmouth typically pay 75% to 85% of pure melt value.