18ct Yellow Gold Sapphire Diamond Ring Size N Hallmarked 750 September 3.8g
$1,113.40+ $7.99 shipping · total at checkout
- SizeOS
- ConditionGood
Size and condition above come from the listing. The description below is the seller’s own text.
Make It Shine Send us a message Our Store Seller Profile Feedback About us Contact Authentic 18ct Yellow Gold Blue Sapphire & Diamond Ring — Size N Hallmark 750 Specifications Metal: Solid Yellow Gold Purity: 18ct (Official UK Hallmark / Stamped 750) Main Gemstone: Natural Blue Sapphire Sapphire Colour: Deep Royal / Midnight Blue Accent Gemstones: Genuine Natural Diamonds Setting Height: 7.5mm (Elevated focal position to catch the light) Total Weight: Substantial 3.8g Weight Profile Condition: Pre-owned / Estate Fine Jewellery Sizing & Measurements UK Ring Size: N AU Ring Size: N (Same as UK) US Ring Size: Approx. 6.5 to 6 3/4 EU Ring Size: Approx. 53.5 to 54 Inner Diameter: Approx. 17.2 mm Inner Circumference: Approx. 53.8 mm FAQ What is the design of the setting? This luxury band beautifully frames a natural velvet-toned midnight blue sapphire, contrasted by genuine shimmering natural accent diamonds. The setting rises a proud 7.5mm off the finger to enhance light dispersion through the stones. Is the gold purity officially authenticated? Yes, it features a full, authentic UK gold purity hallmark showing the official '750' crown mark for solid 18ct yellow gold cleanly stamped on the inside of the band. How will it arrive? All estate, vintage, and pre-owned fine jewellery pieces are thoroughly checked, professionally detailed, and securely packed to ensure safe, flawless, and pristine delivery. Carrier: Royal Mail UK Delivery: 1 - 3 Days International Delivery: 7 - 10 Days Handling Time: 1 - 2 Days Security Protocol: Fully Tracked & Insured Returns Policy Return Window: 30 Days Seller Coverage: Item Damaged / Misdescribed Buyer Coverage: Change of Mind (Must be returned unaltered in original vintage condition) Quick Links Our Store | Feedback More Items Looking for more solid 18ct yellow gold cocktail rings, natural sapphire halos, or diamond cluster bands? View Our Listings Contact Us Have questions about specific assay marks, claw configurations, or sizing options? Message Us This luxury band beautifully frames a natural velvet-toned midnight blue sapphire, contrasted by genuine shimmering natural accent diamonds. The setting rises a proud 7.5mm off the finger to enhance light dispersion through the stones. Yes, it features a full, authentic UK gold purity hallmark showing the official '750' crown mark for solid 18ct yellow gold cleanly stamped on the inside of the band. All estate, vintage, and pre-owned fine jewellery pieces are thoroughly checked, professionally detailed, and securely packed to ensure safe, flawless, and pristine delivery. Buyer Coverage: Change of Mind (Must be returned unaltered in original vintage condition) Looking for more solid 18ct yellow gold cocktail rings, natural sapphire halos, or diamond cluster bands? Have questions about s
Buyer Protection — full refund if it is not as described
Buy nowAdd to your bag
One quick step, and it works across every Closo shop.
We emailed it to .
Shipping$7.99 flat
$7.99 flat.
ReturnsAll sales final.
All sales final. Items not as described are always covered — see Buyer Protection below.
MeasurementsNot listed
This listing does not carry measurements. Ask for measurements — it goes straight to Alan Stone.
Buyer ProtectionNot as described — full refund
Full refund if your item isn’t as described, arrives damaged, or never arrives — report within 3 days of delivery. The money is held until then.
Message Alan Stone
18ct Yellow Gold Sapphire Diamond Ring Size N Hallmarked 750 September 3.8g
$1,113.40
Message Alan Stone’s
One quick step, and it works across every Closo shop.
We emailed it to .
Sending as
Sign in to send a message. It takes one code by email — no password.
Your question goes to Alan Stone here in Closo, and their answer appears in your account. Neither of you sees the other's email address.
Vintage · unbranded
I’ll email you when pieces like this land.
Notify me
- 1 Email
- 2 Preferences
- 3 Done
Never miss the next piece
Vintage · unbranded
I’ll email you when pieces like this land.
Takes 20 seconds · one email when it matches
Follow Alan Stone’s
One quick step, and it works across every Closo shop.
We emailed it to .
You’re on the list
Sending to
One email when it matches. Unsubscribe anytime, one tap.
Set what to look for 1 quick step · optional ›
Set what to look for
Alerts fire only for what you pick here.
Pick anything and I’ll only email you when it matches.
You’re already subscribed — this only narrows what I send.
