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"To ensure you can accurately observe the true fire and color of the gemstones, all images are original camera shots taken at the time of manufacturing and have not been enhanced with any filters. Please excuse any imperfections in the visual presentation; we are committed to showcasing the most authentic jewelry quality."

Lab-created Cobalt Spinel (1 ct+)

Lab-created Cobalt Spinel (1 ct+)

$227.00 USD
$227.00 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

"If Paraiba is the breath of the sea, then the Blue Pixie is the burning blue fire in the deep ocean."

Blue Pixie spinel is the "white moonlight" in the hearts of jewelry collectors. It removes all possible gray shadows from blue gemstones, leaving only the purest cobalt neon.

In the past, owning it required destiny and a lavish expenditure; now, through our advanced cultivation technology, this "electric blue" that once only existed in legend can finally become an accessible genie at your fingertips.

Since each cultivated gemstone simulates natural growth, its crystallization process has a unique randomness, making it difficult for the finished weight to fall precisely on an integer carat.

To provide you with more flexibility when purchasing, our pricing system uses a tiered calculation:

  • 1 Carat Tier: Actual weight within 1.5 carats (e.g., 1.34 carats) will be priced at the 1-carat standard.

  • 2 Carat Tier: Actual weight exceeding 1.5 carats will be priced at the 2-carat standard.

This rule applies analogously, aiming to ensure you receive an unexpectedly brilliant quantity at the most reasonable budget.

 

Free Engraving Service

Free engraving service for all ring styles ♥️

Ordering Process

Lumina Privé Ordering Process:

Step 1: Select Your Loose Stone
Feel free to browse our information center. After fully understanding lab-grown diamonds/gemstones, add your desired selection to the shopping cart.

Step 2: Choose Your Setting Style
If you require setting services, please add a ring, earring, or pendant setting to your shopping cart. Please note that setting services cannot be purchased separately and are only valid when paired with a loose stone from our site.

Step 3: Complete Payment and Receive Your Order

  • Checkout: Fill in your details and pay via credit card/bank transfer/FPS.
  • Verification: Within 12 hours of receiving your payment, a dedicated staff member will contact you to confirm the details.
  • Delivery: Free shipping in Hong Kong and Macau (includes shipping notification email) or in-store pickup. Loose stones arrive in approximately 7 days, and custom-made finished products in approximately 2-4 weeks.
    *For urgent orders or international customers: Please contact our team directly.

Delivery / Meet-up Arrangement

Shipping Arrangements:

Free worldwide shipping (including shipping email notification)

Local Pickup Arrangements: (Hong Kong customers only)

For high-value orders, we offer local pickup service

every Friday at Tsim Sha Tsui East MTR Station.

Inlay time

Loose stones arrive in about 7 days; custom-made finished products take about 2-4 weeks.
For urgent orders, please contact us. If the style is in stock, the setting may be completed within a few days.

Packaging arrangements

💎If only ordering loose stones, a transparent display box will be provided by default.
💍For finished products such as rings or necklaces, LUMINA GEMS official packaging will be provided by default.

Regarding the certificate

All lab-grown diamonds come with an IGI/GIA certificate.

All lab-grown gemstones come with a GRC certificate.

For Moissanite diamonds, all main stones weighing over 0.5 carats come with a GRA authenticity card and certificate. Additionally, a diamond selector test video will be provided for each product, guaranteeing its successful thermal conductivity test, and ensuring the true properties and optical performance of high-quality moissanite.

Returns and Exchanges

As each pave ring is a custom-made item, returns and exchanges are not accepted. Thank you for your understanding.

View full details

For mounting services/ordering loose stones, please browse the catalog below.

Lumina Privé | Couture CollectionLab-Grown Gemstones/Diamonds Catalog

Stacking recommendation

Every dazzling engagement ring deserves to be complemented by a perfect matching band.

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