SKU: 90773793386

Unique 18ct Yellow Gold and Platinum Marquise Australian Parti Sapphire & Diamond Engagement Ring

Sale price$4083.75 Regular price$4537.50
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Unique 18ct Yellow Gold and Platinum Marquise Australian Parti Sapphire & Diamond Engagement RingCenter Stone: 1. 53ct natural marquise Australian parti sapphire (multi color) Accent Diamonds: 7 round brilliant diamonds (F VS clarity, 0. 36ct total) Metal Setting: 18ct yellow gold & platinum (5. 2gms) Current Size: AU K. 5 US 5. 5 (resizable) Origin: Ethically sourced Australian gemstones Quality: Heirloom quality handcrafted piece Availability: One of a kind ready to ship DISCOVER THE EXTRAORDINARY ELEGANCE OF THIS ONE OF A KIND MARQUISE

Center Stone: 1.53ct natural marquise Australian parti sapphire (multi-color)
Accent Diamonds: 7 round brilliant diamonds (F-VS clarity, 0.36ct total)
Metal Setting: 18ct yellow gold & platinum (5.2gms)
Current Size: AU K.5 / US 5.5 (resizable)
Origin: Ethically sourced Australian gemstones
Quality: Heirloom-quality handcrafted piece
Availability: One-of-a-kind ready to ship

DISCOVER THE EXTRAORDINARY ELEGANCE OF THIS ONE-OF-A-KIND MARQUISE AUSTRALIAN PARTI SAPPHIRE ENGAGEMENT RING - A BESPOKE MASTERPIECE HANDCRAFTED BY SYDNEY'S PREMIER CUSTOM JEWELLER.

THIS STUNNING AUSTRALIAN SAPPHIRE ENGAGEMENT RING FEATURES A BREATHTAKING 1.53CT NATURAL MARQUISE PARTI SAPPHIRE - ONE OF AUSTRALIA'S RAREST AND MOST COVETED GEMSTONES. PARTI SAPPHIRES ARE PRIZED FOR THEIR UNIQUE MULTI-COLOR PLAY, DISPLAYING CAPTIVATING HUES OF BLUE, GREEN, YELLOW, AND PURPLE IN A SINGLE STONE. THIS EXCEPTIONAL GEMSTONE IS SOURCED DIRECTLY FROM AUSTRALIAN MINES AND CAREFULLY SELECTED FOR ITS VIBRANT COLOUR SATURATION AND NATURAL BEAUTY.

Why Choose a Marquise Australian Parti Sapphire Engagement Ring?

Rarity: Parti sapphires represent less than 2% of all sapphire production - truly one-of-a-kind
Multi-Colour Beauty: Displays multiple hues in one stone, creating mesmerizing depth
Australian Heritage: Sourced from premium Australian sapphire mines
Investment Grade: Consistently appreciates 10-15% annually
Ethical Sourcing: Traceable origin with responsible mining practices
Durability: Second only to diamonds (9 on Mohs hardness scale)
Versatility: Works beautifully with both traditional and contemporary settings

Marquise Cut Benefits

The elegant marquise shape maximizes the stone's surface area and colour display, creating an elongated silhouette that appears larger than its carat weight. This distinctive cut enhances the natural multi-color play of the parti sapphire while creating a sophisticated, vintage-inspired aesthetic that stands apart from conventional diamond solitaires.

Diamond Details & Specifications

Accent Stones: 7 round brilliant cut diamonds

Diamond Grade: F color, VS clarity (exceptional quality)

Total Diamond Weight: Approximately 0.36ct

Setting Style: Delicate halo arrangement surrounding center sapphire

Purpose: Amplify sapphire's natural brilliance without overshadowing its unique color

Craftsmanship & Premium Materials

Hand-forged by master jeweller Sumer Sayan with 27+ years of expertise:

18ct Yellow Gold Band: Warm, romantic aesthetic with timeless appeal

Platinum Setting: Maximum durability and security for precious gemstones

Mixed Metal Design: Contemporary elegance with vintage inspiration

Total Metal Weight: Approximately 5.2 grams of premium precious metals

Lightweight Construction: Comfortable for daily wear without compromising durability

Perfect For:

Couples seeking alternative engagement rings beyond traditional diamonds

Those who appreciate rare Australian gemstones and heritage

Anyone wanting a truly unique ring that stands out from conventional designs

Collectors of investment-grade jewelry with appreciating value

Brides and grooms celebrating their individual love story

Shipping & Insurance

Express Shipping: 2-3 business days within Australia

International Shipping: 5-7 business days worldwide (NYC, USA, Europe)

Full Insurance Coverage: Up to complete replacement value

Signature Required: Ensures secure delivery to your address

Tracking Included: Real-time shipping updates provided

Presentation Packaging: Arrives in luxury Harlin Jones gift box

Why Australian Sapphires Matter

Australian sapphires, particularly parti varieties, are among the world's most sought-after gemstones. Mined from the pristine Australian outback, these stones possess unique colour characteristics and clarity that cannot be replicated elsewhere. As global sapphire supplies diminish, Australian stones continue to appreciate in both rarity and value.

Custom Engagement Ring Alternatives

If you love this marquise Australian sapphire style but prefer different specifications, Harlin Jones offers complete customization:

Alternative stone shapes (oval, cushion, pear, round)

Different precious metal combinations

Varying diamond accent quantities

Custom band designs and engravings

Mixed gemstone settings

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90773793386

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4.7 ★★★★★
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Product Reviews
J
Job
Los Angeles, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
N
Nicole
Los Angeles, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026
K
Verified Purchase
Kylat
Dallas, US
★★★★★ 5
Fast shipping
Size: 5 Big Kid, Color: Black
Good sandals, the kid just didn't want them. Fast shipping and easy returns!
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Reviewed in the United States on June 11, 2026
R
Verified Purchase
Ryan
Boise, US
★★★★★ 5
Great shoes
Size: 6 Toddler, Color: Brown
Perfect for little ones
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Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mimie Hull
Birmingham, US
★★★★★ 5
Great kids sandals
Size: 9 Toddler, Color: Taupe
These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
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Reviewed in the United States on March 18, 2026

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