Portsmouth, England Local Market Overview (Oct 2026)
Whether you need a scheduled rider policy for homeowners insurance (Jewelers Mutual, Chubb, Vault), an equitable estate division report, or independent pre-purchase verification of a loose diamond in Portsmouth, England, working with a credentialed gemologist (GIA GG, NAJA, or ASA) ensures your documentation is accepted by all major underwriters.
Across Portsmouth, 21 verified showrooms along Charlotte St, 145-147 Commercial Rd, 24 Burlington Rd, Peter Ashley Rd provide written gemological appraisals, led by Isobel Jackson Ltd, oh, darling boutique!, T H Baker.
Verified Showrooms in Portsmouth, England
#1 Verified Portsmouth Specialist
⭐ 4.9 (15 reviews)
IS
📍 Fort Purbrook, Peter Ashley Rd, Portsmouth PO6 1BJ United Kingdom of Great Britain and Northern Ireland
Isobel Jackson Ltd is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#2 Verified Portsmouth Specialist
⭐ 4.8 (25 reviews)
OH
📍 24 Burlington Rd, Portsmouth PO2 0DP United Kingdom of Great Britain and Northern Ireland
oh, darling boutique! is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#3 Verified Portsmouth Specialist
⭐ 4.8 (18 reviews)
T
📍 Unit 26, Cascades Shopping Centre, Commercial Rd, Portsmouth PO1 4RJ United Kingdom of Great Britain and Northern Ireland
T H Baker is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#4 Verified Portsmouth Specialist
⭐ 4.8 (16 reviews)
H.
📍 145-147 Commercial Rd, Portsmouth PO1 1EX United Kingdom of Great Britain and Northern Ireland
H. Samuel is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Jewelry RepairsWatch Repair
#5 Verified Portsmouth Specialist
⭐ 4.8 (10 reviews)
HA
📍 The Bridge Shopping Centre, 11 Somers Rd N, Portsmouth PO1 1PJ United Kingdom of Great Britain and Northern Ireland
Hatton Goldsmiths Limited is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#6 Verified Portsmouth Specialist
⭐ 4.8 (9 reviews)
PA
📍 28 Cascades Shopping Centre, Portsmouth PO1 4RL United Kingdom of Great Britain and Northern Ireland
Pandora Portsmouth is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#7 Verified Portsmouth Specialist
⭐ 4.8 (8 reviews)
G
📍 2 Charlotte St, Portsmouth PO1 4AJ United Kingdom of Great Britain and Northern Ireland
G & S Jewellers Ltd is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#8 Verified Portsmouth Specialist
⭐ 4.7 (19 reviews)
GO
📍 The Bridge Shopping Centre, 2 Garnier St, Portsmouth PO1 1SD United Kingdom of Great Britain and Northern Ireland
Goulds Jewellers is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#9 Verified Portsmouth Specialist
⭐ 4.7 (15 reviews)
RO
📍 273 New Rd, Fratton, Portsmouth PO2 7RA United Kingdom of Great Britain and Northern Ireland
Robin Martin & Partners is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Jewelry RepairsWatch Repair
#10 Verified Portsmouth Specialist
⭐ 4.6 (26 reviews)
ER
📍 Unit 51, Cascades Shopping Centre, Portsmouth PO1 4RJ United Kingdom of Great Britain and Northern Ireland
Ernest Jones is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Jewelry RepairsWatch Repair
#11 Verified Portsmouth Specialist
⭐ 4.7 (14 reviews)
BE
📍 40 Folkestone Rd, Portsmouth PO3 6LR United Kingdom of Great Britain and Northern Ireland
Beautiful Treats UK is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#12 Verified Portsmouth Specialist
⭐ 4.6 (24 reviews)
ER
📍 Unit 17, Vernon Avenue, 97 Gunwharf Rd, Portsmouth PO1 3TR United Kingdom of Great Britain and Northern Ireland
Ernest Jones is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Jewelry RepairsWatch Repair
#13 Verified Portsmouth Specialist
⭐ 4.7 (9 reviews)
PA
📍 Unit 68B, Shopping Centre, Portsmouth PO1 3TX United Kingdom of Great Britain and Northern Ireland
Pandora Gunwharf Quays is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#14 Verified Portsmouth Specialist
⭐ 4.5 (29 reviews)
WA
📍 31, The, Cascades Approach, Portsmouth PO1 4RJ United Kingdom of Great Britain and Northern Ireland
Warren James is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#15 Verified Portsmouth Specialist
⭐ 4.5 (29 reviews)
SW
📍 Unit7A, Gunwharf Rd, Portsmouth PO1 3TZ United Kingdom of Great Britain and Northern Ireland
Swarovski is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#16 Verified Portsmouth Specialist
⭐ 4.6 (8 reviews)
JE
📍 32 High St, Cosham, Portsmouth PO6 3BZ United Kingdom of Great Britain and Northern Ireland
Jenours Jewellers is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#17 Verified Portsmouth Specialist
⭐ 4.6 (7 reviews)
TH
📍 248d Commercial Rd, Portsmouth PO1 1HH United Kingdom of Great Britain and Northern Ireland
The Gold Centre is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#18 Verified Portsmouth Specialist
⭐ 4.4 (23 reviews)
GO
📍 37 London Rd, North End, Portsmouth PO2 0BH United Kingdom of Great Britain and Northern Ireland
Goulds Jewellers is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#19 Verified Portsmouth Specialist
⭐ 4.5 (8 reviews)
AN
📍 25 Renny Rd, Fratton, Portsmouth PO1 5AZ United Kingdom of Great Britain and Northern Ireland
Annalise Jewellery is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation
#20 Verified Portsmouth Specialist
⭐ 4.1 (7 reviews)
FR
📍 51 High St, Cosham, Portsmouth PO6 3AX United Kingdom of Great Britain and Northern Ireland
Franks Jewellers is an esteemed jewelry boutique and artisan atelier in Portsmouth. Specializing in certified diamond engagement rings, bespoke custom fine jewelry design, luxury timepieces, and master on-site bench repair craftsmanship.
Fine JewelryCustom Consultation