Welcome to Hallmark International
Hallmark International - Hand Engraving & Signet Ring Specialists
Welcome to Hallmark International / London Signet Rings, the home of the finest bespoke signet rings with traditional hand engraved family crests, seals, monograms and specially commissioned requests. Our mission and purpose is to create not just a stylish, fashionable ring but a unique family heirloom and a priceless work of art in the form of a signet ring that will be treasured and admired for generations to come. Our Master Hand Engravers are the finest in the world at their craft , dedicated, passionate and totally committed to each individual client.

Featured Signet Rings
Family crest signet rings made in south Africa, hallmarked in London and hand engraved by the award-winning international master hand engraver.
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18ct "Classic Oxford Henley" heavy weight, 16mm x 13mm oval (larger gents)
Model:18sig3
Availability:
In Stock
Price:
R25,983
Available with your family crest or monogram.
22 grams in weight, extra thick shank
Solid head, family heirloom quality
A truley exceptional and finely crafted signet ring made by the proud craftsman of Hallmarkinternational
Click for further details and your prefered method of currency/payment.
Worldwide delivery available
R25,983
Available with your family crest or monogram.
22 grams in weight, extra th...
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"Van der Merwe" family crest signet ring in 9ct gold, fully hallmarked with international certificate
Model:vanderm1
Availability:
In Stock
Price:
R14,053
The Van der Merwe family crest ring in 18ct gold, weight 22 grams, 15mm x 17mm oval
A signet ring forever and A TRUE Family heirloom by The proud hand engravers of Hallmark International Est since1988
Specially commisioned by Meneer Marius van der Merwe van Windhoek, Namibia. Executed faitfully in our Cape Town studio and hallmarked in London
Meneer van der Merwe flew to Cape Town in person to collect his new signet ring having spent many years researching his family history in Europe
Please note when orderings in "Rands" to check the current exchange rate with "Sterling"
Various payment options available on this prduct please send an email request to The Master Hand Engravers office : tel: 0769124121
Available in a selection of sizes and metals to serve your unique requirements only at hallmarkinternational Est: 1988 Cape Town and London
R14,053
The Van der Merwe family crest ring in 18ct gold, weight 22 grams, 15mm x 1...
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9ct Gold "Oxford Ladies Pinky" Signet Ring 11 x 9 Oval plus hand engraved family crest / monogram : deposit required on all special commissions
Model:911/L
Availability:
In Stock
Price:
R10,818
Small, discreet yet stylish signet ring, weight 6 to 7 grams depending on finger size.
Suits all Ladies finger sizes and smaller gents pinky
Hand Engraved by The Award winning Master Hand Engraver with your family crest. monogram etc
Wax impressions also available when hand engraved deep in reverse
R10,818
Small, discreet yet stylish signet ring, weight 6 to 7 grams depe...
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The Classic "Oxford Royal Unicorn" family crest signet ring, available in all sizes, 9ct,14ct,18ct, palladium and platinum
Model:u/sig1
Availability:
In Stock
Price:
R10,514
The Classic Oxford "Unicorn" signet ring, hand engraved deep by The Master Hand / Laser Engraver.
Available in 18ct, 14ct, 9ct, palladium, platinum and hallmarked Sterling Silver price indicated is starting price in 9ct hallmarked yellow gold
The "ROYAL UNICORN" can be engraved on to any of our signet rings from small ladies to extra large gents size heads
Contemporary matt or high polished finish, all sizes available, weights depending on finger sizes
Worldwide delivery available (International tariffs apply)
Price shown is for hallmarked 9ct gold.>
R10,514
The Classic Oxford "Unicorn" signet ring, hand engraved deep by T...
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9ct "Classic Oxon" extra large , 20mm x 16mm oval, 1 troy oz : deposit required on all special commissions
Model:oxon1
Availability:
In Stock
Price:
R20,119
2.8mm Thick head perfect for deep seal engraving, family crests etc, fully hallmarked, click for further information and ordering in different currencies
A true family heirloom signet for the person that enjoys heavyweight signet rings hand engraved with their family crest or unique custom design
Famiy crests are our speciality in reverse with wax impressions
Hand engraved by The Master Hand Engraver with sheer passion and skill of the highest degree achievable with in this industry
Full hallmarked in The London Assay office : Worldwide delivery available with DHL International
price negotiable on orders of two or more (average turnaround 3 to 6 weeks)
R20,119
2.8mm Thick head perfect for deep seal engraving, family crests ...
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9ct "White Gold Classic Regatta " 10.5 mm x 12.5mm oval, perfect for ladies who wish to really make their signet ring stand out
Model:reg/1
Availability:
In Stock
Price:
R11,020
- 3mm thick head 12,5mm 10.5mm oval
- Extra thick shank (perfect for small gents pinky and average size ladies fingers)
- Price includes hand engraving
- Reverse hand/seal engraving with wax impression (additional price send email for estimate)
- 9ct fully hallmarked Traditional signet ring made to the highest standards by The Master Goldsmith
R11,020
3mm thick head 12,5mm 10.5mm oval
Extra thick shank (perfect for ...
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The Classic Oxford Carnelian Stone Seal Signet ring, yellow, white or rose gold
Model:S/SI1
Availability:
In Stock
Price:
R25,882
- Available and set into any ring of your choice from our site with your family crest
- Seal engraved by The Master Seal Engraver F.I.P.G.
- Hand engravers on of stome signet rings since 1988
- In ternational award winners on umerous occasions and memebers of the hand engravers associatiuon
- Get in touch to discuss your unique Famiy Seal ring complete with the wax impression
R25,882
Available and set into any ring of your choice from our site with your f...
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18ct Blood stone or Onyx classic signet ring "Traditionalist" : Deposit required on all special commissions
Model:BLOO/1
Availability:
In Stock
Price:
R33,161
- Available with your Family crest or monogram etc
- Made entirely in house and besoke to your finger size
- Fully hallmarked 18ct gold and hand engarved by The Master Seal Engraver F.I.P.G.
- Also avaialable in 9ct or 14ct gold on request
- Signet rings and cuff links hand engraved by The Master Hand Engraver international award winner on numerous occasions with studios in Cape Town and London
- various payment options available to suit all budgets
R33,161
Available with your Family crest or monogram etc
Made entirely in hous...
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Get in touch with our specialist craftsmen: Master Engravers UK