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Argyle Eternity Circle Necklace in 18K Rose & White Gold

Lab Grown DiamondRoundWarm Pink-Blush Tone and Cool White 0.30VS1 / VS2
  • Regular price $814.69

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Description


"Argyle Eternity Circle Necklace in 18ct Rose & White Gold"


Short Listing Title:

Argyle Pink Diamond & White Diamond Eternity Circle Pendant — 18ct Rose & White Gold — 0.30 CTW


Full Product Description:

Rare, radiant, and deeply meaningful — this Argyle Pink Diamond Eternity Circle Necklace is one of the most precious jewelry pieces you can own. Crafted in a stunning combination of 18ct Rose Gold and 18ct White Gold, this open circle pendant tells a story of eternal love, rare beauty, and Australian heritage.

At the heart of this necklace lies something truly irreplaceable — 12 Fancy Purplish Pink Diamonds sourced exclusively from the world-famous Argyle Mine in Western Australia — a mine now permanently closed, making these stones among the rarest gemstones on Earth. Alternating beautifully with 6 brilliant white diamonds, the pendant creates a mesmerizing rhythm of pink and white brilliance that catches every eye.


Design Story:

The open circle symbolizes eternity, wholeness, and infinite love — making this the ultimate gift for someone who means everything. The alternating pink and white diamonds in rose and white gold settings create a harmonious dance of warm and cool tones, perfectly balanced and endlessly elegant.


Design Structure:

Element Detail
🤍 White Bezel Stations 6x Round White Diamonds in White Gold Bezel
🌸 Pink Marquise Frames 6x Rose Gold Marquise Settings × 2 Pink Diamonds each
🔄 Pattern Alternating — White → Pink → White → Pink
Shape Open Circle / Eternity
⛓️ Chain 18ct White Gold Cable Link

The Argyle Story:

The Argyle Diamond Mine in Western Australia was the world's most prolific source of rare pink diamonds, producing nearly 90% of the global supply. Since its permanent closure in November 2020, Argyle Pink Diamonds have become increasingly rare and valuable — with prices rising 15–20% annually. Owning an Argyle Pink Diamond is owning a piece of history that can never be recreated.


Stone Specifications:

Stone Count Carat Each Total CTW Color Clarity
White Diamond 6 0.03 ct 0.18 ct G–H SI
Argyle Pink Diamond 12 0.01 ct 0.12 ct Fancy Purplish Pink VS/SI
Total 18 0.30 ct

Metal Details — Argyle Eternity Circle Necklace


Complete Metal Specifications


1️⃣ Pendant — Rose Gold Components

Detail Specification
Metal Type 18ct Rose Gold
Purity 75% Pure Gold (750 Hallmark)
Color Warm Pink-Blush Tone
Finish High Polish
Used For Marquise-shaped diamond frames
Components 6x Marquise Bezel Settings
Gold Composition 75% Gold + 22.5% Copper + 2.5% Silver
Est. Weight ~0.50 – 0.60 g

2️⃣ Pendant — White Gold Components

Detail Specification
Metal Type 18ct White Gold
Purity 75% Pure Gold (750 Hallmark)
Color Cool White / Rhodium Plated
Finish High Polish Mirror
Used For Round Bezel Settings + Circle Frame
Components 6x Round Bezel Settings + Circle Base
Gold Composition 75% Gold + 25% Palladium/Silver alloy
Est. Weight ~0.60 – 0.70 g

3️⃣ Chain — White Gold

Detail Specification
Metal Type 18ct White Gold
Purity 75% Pure Gold (750 Hallmark)
Chain Style Cable / Trace Link
Chain Width ~1.0 – 1.2 mm
Chain Length ~40 – 45 cm (16 – 18 inches)
Clasp Type Spring Ring / Lobster Clasp
Finish High Polish
Est. Weight ~1.80 – 2.00 g

Gold Composition Breakdown

18ct Rose Gold

Metal Percentage Purpose
Gold (Au) 75.0% Base precious metal
Copper (Cu) 22.5% Gives pink/rose color
Silver (Ag) 2.5% Hardness & durability

18ct White Gold

Metal Percentage Purpose
Gold (Au) 75.0% Base precious metal
Palladium (Pd) 15.0% White color
Silver (Ag) 10.0% Hardness & durability
Rhodium Plate Surface coat Bright white finish

Complete Gold Weight Summary

Component Metal Est. Weight
Marquise Settings (×6) 18ct Rose Gold ~0.50 – 0.60 g
Round Bezels + Circle Frame 18ct White Gold ~0.60 – 0.70 g
Cable Chain (40–45cm) 18ct White Gold ~1.80 – 2.00 g
Spring Ring Clasp 18ct White Gold ~0.10 g
Total Rose Gold ~0.50 – 0.60 g
Total White Gold ~2.50 – 2.80 g
Grand Total Metal ~3.00 – 3.40 g

 

Features

Comfort-fit : Yes

Resizeable : Yes

Diamond Type : Lab Grown Diamond
Shape : Round
Color : Warm Pink-Blush Tone and Cool White
Carat Weight : 0.30
Clarity : VS1 / VS2

Argyle Eternity Circle Necklace in 18K Rose & White Gold - Gold

$814.69

How Our Rings are Made

Angela Brown, Calgary, Alberta - Canada

Angela Brown, Calgary, Alberta - Canada

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

Expert Craftsmanship

Our skilled artisans shape, cast, and refine each ring with precision and care.
Stone Setting & Polishing


Stone Setting & Polishing


Each diamond is carefully set and polished to achieve flawless radiance.
Quality Check & Packaging

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

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.

Can’t find your perfect ring? We’ll create it for you.

Have a design in mind or need help choosing the perfect piece? Schedule a 1-on-1 consultation and let us assist you.

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