Royal Cushion London Blue Topaz Diamond-Tipped Stud Earrings in Yellow Gold

Royal Cushion London Blue Topaz Diamond-Tipped Stud Earrings in Yellow Gold

Lab Grown Diamond•Cushion•Blue•3.6•Eye Clean — VS to SI

Regular price $905.00

Metal :

Gold

Gemstone Type :

Blue Topaz

10K 14K 18K

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Overview

Description

Royal Cushion London Blue Topaz Diamond-Tipped Stud Earrings in Yellow Gold

Full Product Description:

Bold, deep, and dramatically sophisticated — these Royal Cushion London Blue Topaz Stud Earrings are the ultimate expression of deep ocean luxury. Featuring a stunning cushion-cut natural London Blue Topaz in a rich, intense navy-teal hue, each earring is set in a signature diamond-tipped 4-prong yellow gold setting that creates a breathtaking warm-cool contrast.

The deep, velvety London Blue — the darkest and most prestigious shade of blue topaz — glows with an intense, ink-like depth that shifts from deep teal to midnight navy depending on the light. Against the warm 18K yellow gold setting, this contrast is nothing short of spectacular. The diamond-tipped prong heads add a crown of sparkling white brilliance at each corner, completing this truly regal design.

Design Highlights:

Feature	Detail
💎 Center Stone	Natural London Blue Topaz — Cushion Cut
🔵 Color	Deep Navy-Teal / Midnight Blue
💛 Metal	18K Yellow Gold
✨ Prong Tips	2x White Diamonds per prong
💍 Setting	4-Prong Diamond-Tipped Claw
🔒 Closure	Push-Back Butterfly Post

The Color Story:

London Blue is the deepest, most intense shade of blue topaz — far richer than Swiss Blue or Sky Blue. This stone displays a magnificent deep navy-teal that shifts dramatically between a bright ocean teal in direct light and a deep midnight blue in softer light. The warm yellow gold setting creates a stunning warm vs cool contrast — a classic combination in fine jewelry that never fails to impress. The white diamond tips add a final touch of icy brilliance that perfectly bridges the warm gold and cool blue.

Stone Details

Parameter	Specification
Stone Type	Natural Blue Topaz
Variety	London Blue — Deepest Grade
Cut	Cushion Brilliant
Color	Deep Navy-Teal / Midnight Blue
Est. Size	~8.00 × 8.00 mm
Est. Carat	~3.00 – 3.50 ct per stone
Clarity	Eye Clean — VS to SI
Hardness	8.0 Mohs — excellent durability
Birthstone	December
Anniversary	4th Wedding Anniversary
Origin	Brazil / Sri Lanka
Treatment	Standard Irradiation + Heat Treatment

Topaz Color Grade Comparison

Variety	Color	Intensity	Value
Sky Blue	Pale Light Blue	Low	Standard
Swiss Blue	Medium Bright Blue	Medium	Popular
This Stone ✅	London Blue — Deep Navy Teal	Highest	Premium

Cushion Cut Carat Estimation

Parameter	Value
Formula	L × W × D × 0.00280
Length	~8.00 mm
Width	~8.00 mm
Depth (65%)	~5.20 mm
Calculation	8 × 8 × 5.20 × 0.00280
Est. Carat	~0.93 ct actual
Visual Appearance	Appears ~3.00 – 3.50 ct

Diamond Tip Details

Parameter	Specification
Stone Type	Natural White Diamond
Cut	Round Brilliant
Count	2 per prong × 4 prongs = 8 per earring
Total Per Pair	16 diamonds
Est. Size	~1.00 – 1.20 mm each
Est. CTW Per Pair	~0.08 – 0.12 ct
Color	F – G Colorless
Clarity	VS1 – VS2
Setting	Tip-Set in Prong Heads

Metal Details

Feature	Specification
Metal	18K Yellow Gold
Purity	75% Pure Gold (750 Hallmark)
Finish	High Polish
Setting Style	4-Prong Diamond-Tipped Claws
Post	Straight Gold Post
Back	Push-Back Butterfly Clutch
Est. Gold Weight	~0.80 g per earring / ~1.60 g per pair

London Blue Topaz — Gemstone Significance

Property	Detail
Birthstone	December
Zodiac	Sagittarius & Capricorn
Symbolism	Wisdom, Communication, Clarity, Strength
Anniversary	4th Wedding Anniversary
Healing	Mental clarity, Calm, Confidence, Truth
Hardness	8.0 Mohs — one of the hardest gemstones
Durability	Excellent — perfect for daily wear

Style & Appeal

Feature	Detail
Vibe	Bold, Deep, Sophisticated, Dramatic
Occasion	Anniversary, Birthday, Everyday Luxury, Office
Best Worn With	White, cream, navy, black, camel outfits
Style Match	Classic Luxury, Modern Bold, Power Dressing
Season	Perfect for Fall / Winter — deep rich tones
Personality	Confident, Sophisticated, Bold, Powerful

Earrings

Features

Comfort-fit : Yes

Resizeable : Yes

Earrings

Diamond Type : Lab Grown Diamond
Shape : Cushion
Color : Blue
Carat Weight : 3.6
Clarity : Eye Clean — VS to SI

Royal Cushion London Blue Topaz Diamond-Tipped Stud Earrings in Yellow Gold - Gold / Blue Topaz / 10K Yellow Gold

$905.00

Metal

Gemstone Type

Gold Metal

How Our Rings are Made

Angela Brown, Calgary, Alberta - Canada

This ring is absolutely gorgeous! Ankit customized the stock ring to make it completely unique for us.

Expert Craftsmanship

Our skilled artisans shape, cast, and refine each ring with precision and care.

Stone Setting & Polishing 

Each diamond is carefully set and polished to achieve flawless radiance.

Quality Check & Packaging

Each ring passes a strict quality check before being elegantly packaged.

Packed with Love

Every ring is elegantly packaged in a luxurious box, designed to make your special moment even more magical.

From the soft velvet interior to the carefully wrapped details, we ensure an unforgettable unboxing experience because your love story deserves nothing less

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Faq's

Have Any Questions?

Lab-grown or lab-created diamonds are artificially produced in a laboratory, using advanced techniques that replicate the natural diamond formation process. They possess the same chemical, physical, and optical characteristics as mined diamonds. The two main methods are High Pressure, High Temperature (HPHT) and Chemical Vapor Deposition (CVD). These diamonds offer an ethical and environmentally friendly alternative to traditional mining, avoiding the associated conflicts and ecological impacts.

All our rings are crafted from genuine solid sterling silver, 10k, 14k, 18k, and 950 Platinum.

Yes, we specialize in crafting custom engagement rings. Please reach out to us with your dream engagement ring design, and we will assist in bringing your vision to life.

Yes, we do provide engraving services. You can specify your engraving details in the notes during checkout. If you haven't provided engraving instructions during checkout, please email us the details before the ring is shipped out.

Indeed, we offer a 6-month warranty and lifetime servicing for our rings.

Yes, we offer IGI certification for lab-grown diamond rings that are over 1 carat. For diamonds below 1 carat, certification is available for an additional fee of USD 94. We provide these certificates to ensure transparency and authenticity, which can also be used for jewelry appraisal purposes.

Yes, we will send you pictures of the ring for your approval before it is shipped out.

Certainly, we offer ring resizing services. Please contact us for further information and assistance with the process.

The product requires 7-8 days for shipping. The precise ship-out date for each product is provided on its detail page, where you can refer for an estimated timeline.

Yes, we offer global shipping, covering major countries such as the USA, Canada, the UK, Australia, Middle Eastern countries, Hong Kong, New Zealand, Japan, Singapore, Malaysia, India, Germany, France, Italy, Sweden, Spain, Belgium, the Netherlands, Brazil, Argentina, Mexico, Denmark, Ireland, Switzerland, Portugal, and many others.

We offer two shipping options: economy shipping, which is free and takes about 2 weeks for delivery after the product is shipped, and express shipping, which delivers within 5-7 days after shipment. You can choose your preferred shipping method at checkout. If you didn't select a shipping option, please send us a message and we will provide further instructions.

Yes, we offer a rush order service that decreases the shipping time for an additional fee of USD 50. Please get in touch with us before placing your order for this service.

We accept all major credit and debit cards (VISA, Mastercard, JCB, Amex, Maestro), along with PayPal, Google Pay, Apple Pay, and Shop Pay. We also offer flexible financing options through Klarna, Afterpay, and Shop Installments.

Certainly, we offer instalment payments through Shop Installments allows you to split your purchase into 4 interest free payments. Klarna and Afterpay also offer longer-term financing options, where interest may apply depending on the duration you choose. Orders placed using Shop Installments, Klarna, or Afterpay are shipped immediately after the order is confirmed. If you prefer not to use any of these payment providers, you can email us. Diamondrensu also offers a split-payment option where you can pay a 30% deposit, and the remaining amount can be divided into 3-4 payments. Please note that full payment must be completed before we can ship your order under the Diamondrensu split-payment plan.

We have a 30-day return and exchange policy. If you have any questions or need instructions regarding returns, please contact us. Please ensure that you return the ring with its original packaging.

If for any reason you are not satisfied with the product or require modifications, we offer a 30-day exchange policy. Kindly email us for further details and instructions on how to proceed with the exchange.

The refund will be processed within 2 days after we have received and inspected the return.