BCL-OWR-YGBS-24-JB04

Lab Grown Diamond Round Geometric Bangle 14K Yellow Gold 0.92 ctw

An interlocking geometric motif highlights this bangle, featuring a dual-rail parallel openwork shank designed for secure everyday wear. Alternating circular diamond-set cluster links are split by shared-prong linear spacers, creating a continuous band of high-scintillation light play. Default configurations feature D-F colorless, VS clarity round brilliant lab-grown diamonds certified independently by IGI. Available to order in your choice of 10K, 14K, or 18K yellow, white, or rose gold, as well as Platinum 950. Select Lab Grown Diamond or Moissanite at checkout.

39,453 244,784Price range: ₹39,453 through ₹244,784

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Serenity Spark Diamond Bangle – View 1
Lab Grown Diamond Round Geometric Bangle 14K Yellow Gold 0.92 ctw
39,453 244,784Price range: ₹39,453 through ₹244,784

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Gross Weight

12.684 gram

Metal Weight

12.500 gram

Diamond Carat

0.92 ct

Diamond Count

126
SizeColorClarityShapeNo. Of DiamondsTotal Weight
0.00EFVSRound980.470
0.01 to 0.07EFVSRound280.450

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Get Delivery on : 5-8 Sep

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Independent Lab Certification (IGI & SGL)

  • Third-Party Proof: Every piece is strictly audited and certified by independent global authorities (IGI or SGL).
  • Laser-Inscribed: Center gems feature a microscopic lab report serial number etched on the edge for permanent tracking.
  • Verified Alloys: Labs verify and stamp the exact metal purity hallmarking alongside the gemstone metrics.
  • The Nickel-Free Guarantee: Most allergic skin reactions to jewelry are caused by cheap nickel alloys. Our jewelry is 100% nickel-free and lead-free, guaranteeing a clean, rash-free wearing experience even in warm weather.
  • Engineered Against Tarnish: Whether you choose our solid 18K, 14K, 10K gold, or our premium Platinum 950, our precious metals are mixed to guarantee they will not oxidize, fade, or discolor over time. You can safely wear your jewelry every single day without losing its rich luster.
  • No Green Skin: Because we entirely reject base metals, copper fills, and flash-plating, our jewelry will never tarnish, oxidize, or turn your skin green or grey.
  • Micro-Prong Precision: Every accent diamond or moissanite is meticulously set under microscopic magnification. Prongs are rounded into smooth, snag-free beads that lock the stones in place without catching on fine fabrics or silk.
  • Reinforced Gallery Rails: Our ring mountings and pendant baskets feature integrated structural gallery rails. This architectural design distributes impact shock evenly, preventing center stones from shifting or loosening over a lifetime of wear.
  • Artisan Mirror Polishing: Before your piece is set, the entire metal chassis undergoes a multi-stage high-gloss hand polishing process, maximizing internal light reflections and giving the metal a liquid-like mirror shine.
  • Armored Courier Delivery: Your finished heirloom travels through an express, fully insured armored courier network. For your security, a physical adult signature is strictly required upon delivery.
  • The Luxury Presentation Vault: To maintain absolute discretion and surprise, the parcel arrives in an unbranded outer box. Inside, it opens into a heavy timber, velvet-lined presentation vault designed to protect and showcase your piece for years to come.
  • Lifetime Warranty Support: Every finished jewelry creation is backed by our signature structural integrity guarantee, covering manufacturing verification and offering direct access to our master workshop for future sizing or maintenance needs.
  • Our Lab Grown Diamonds are EF colour VVS-VS clarity & All 0.75 ct+ are IGI certified and available in options of colour, clarity, Cut & Size
  • All products Can Be Ordered in available 3 Metal Tone options: Yellow, White, and Rose 
  • Ladies ring pricing is maximum for ring size US8 and for Gents, it is till ring size US9.
    Additional charges will be applicable above that.
  • Each piece is customized and made to order. Diamonds can be set according to your preference

THE STONE(S)

This geometric bangle features 126 round brilliant lab-grown diamonds totaling 0.92 carats, organized into two distinct layout positions to maximize overall visual impact. The first group consists of 98 round brilliant accent stones with an EF color grade and VS clarity, tightly grouped in clusters inside alternating circular links. The second group contains 28 round brilliant lab-grown diamonds of identical EF/VS quality, serving as linear spacers between the main circular motifs. Each stone features a standard 57 to 58 facet configuration engineered for total internal reflection. Every diamond is verified 100% eye-clean and backed by official independent certification from the International Gemological Institute (IGI).

THE SETTING

The architectural layout of this bangle relies on two specialized setting methods to balance structural durability with maximum gemstone exposure. The 98 stones inside the circular links are secured via a micro-pavé setting, nestled into precision-drilled guide holes and anchored by miniature, high-polish metal beads. The 28 linear connecting stones are mounted using a shared-prong pavé setting. By sharing structural claws between adjacent gems, this configuration reduces the amount of visible metal along the centerline, letting more light enter through the side facets to boost refraction. An open-back structural under-gallery with laser-mapped circular cutouts sits right below the settings, ensuring easy cleaning access while maintaining structural integrity.

METALS AND FINISH

Built for daily longevity, the base frame is cast in solid 14K yellow gold (Alloy 585), containing 58.5% pure elemental gold to achieve a reliable thermodynamic balance between deep color saturation and mechanical hardness. The piece is finished with a high-polish mirror treatment across all flat edges and guard rails. The structural frame is built around a dual-rail parallel openwork shank with a 2.2mm profile depth, providing excellent resistance against bending or twisting while keeping the overall piece comfortably lightweight on the wrist.

CUSTOMISATION AND ORIGIN

Each bangle is custom-calibrated to match exact metric wrist circumferences and is available in standard gold purities including 10K (Alloy 417), 14K (Alloy 585), and 18K (Alloy 750), as well as hypoallergenic Platinum 950. Following digital checkout via Path A, our workshop team will contact you within 24 hours via WhatsApp or email to verify your exact wrist dimensions before production begins. Precision manufacturing requires a 15-35 business day timeline to ensure perfect stone seating and structural alignment. This design works wonderfully as a standalone statement piece or stacked alongside traditional Indian kada bracelets for contemporary bridal wear. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX

Specification ParameterProduction Metrics & Standards
Brand & ManufacturerPrimira Luxury / Ocean Star Company
Product CategoryOpenwork Geometric Motif Bangle
Gross Structural Weight12.68 Grams
Net Precious Metal Weight12.50 Grams (Solid 14K Yellow Gold)
Total Carat Weight (tcw)0.92 Carats Total Weight
Total Diamond Count126 Individual Gems
Stone Group 1 (Clusters)98 Round Brilliant Lab-Grown Diamonds (0.47 ctw)
Stone Group 2 (Spacers)28 Round Brilliant Lab-Grown Diamonds (0.45 ctw)
Diamond Color / ClarityEF Color Grade / VS Clarity (Eye-Clean)
Primary Setting IntegrityMicro-Pavé & Shared-Prong Pavé Combination
Bangle Shank Depth2.2mm Parallel Dual Guard Rail Profile
Fulfillment Windows24-Hour Size Verification / 15-35 Business Day Build
Quality CertificationIndependent IGI Jewellery Grading Certificate

Lifetime
Warranty

100% Money
Back Guarantee

Easy
Customization

7 Days
Return

14 Days
Exchange

Insured
shipping

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  • Custom-Made | Perfect Fit | Timeless Quality | Lifetime Care & Support.
  • Order on 14 Aug| Dispach On 1 Sep | Delivery on  6-8 Sep.
  • Shop with confidence! GIAIGI, Certified Lab Diamonds AND BIS Hallmarked and SGL / IGI Certified Jewelry.
  • Free worldwide Express shipping on all orders over $450.
  • Comes with the Primira Luxury Jewellery kit and authenticity certificate.
  • Our 18K, 14K & 10K solid gold pieces are made to last forever. 18K, 14K & 10K gold will not oxidise or discolour so you can wear your jewellery daily.

Faq's

What are lab grown diamonds or lab created diamonds?

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.

We specialize in crafting custom jewellery. Feel free to reach out to us with your ideas or reference images of the necklace you desire, and we’ll work closely with you to transform your vision into a reality.
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.
Yes, we will send you pictures of the Jewellery for your approval before it is shipped out.
Indeed, we offer a 6-month warranty and lifetime servicing for our Jewelry.
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
Certainly, we offer ring resizing services. Please contact us for further information and assistance with the process.
We offer both screw-back and push-back options as closures for our earrings. Please choose your preferred option on the product page before adding the item to your cart.
Typically, our pendants are sold individually without a chain. If a chain is included, this will be clearly stated on the specific pendant’s detail page. Should you require a chain and it is not included with the pendant, please contact us. We can provide a chain for an additional cost
Our Jewellery come with ready-to-gift packaging for your convenience

What is the estimated shipping time for the product?

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.

What payment methods do you accept?

We accept a wide range of payment methods, including all major credit/debit cards (VISA, Mastercard, JCB, Amex, Maestro), as well as PayPal, Google Pay, Apple Pay, Shop Pay, and Bread Payments.

Certainly, we offer installment payments through Bread Payments, similar to an after-pay service. The interest may vary depending on the customer, and in some cases, it may be interest-free. If you prefer not to use Bread Payments, you can email us, and we can send you an invoice for 50% of the payment at the time of the order and the remaining 50% at the time of shipping.

What is your return policy?

We have a 7-day return and 14 Days exchange policy. Please See Our Return and Refund Policy Before Purchase. If you have any questions or need instructions regarding returns, please contact us. Please ensure that you return the Jewellery with its original packaging.

If for any reason you are not satisfied with the product or require modifications, we offer a 10-day exchange policy. Kindly email us for further details and instructions on how to proceed with the exchange.

The refund will be processed within 5 days after we have received and inspected the return.

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Method 1

Close-up of hand measuring ring size using a ring sizer tool

Method 2

US CAUK AU IE NZJP IN CN SAES IT NL CHInside-Diameter & Cercumferene (mm) US CAUK AU IE NZJP IN CN SAES IT NL CHInside-Diameter & Cercumferene (mm)
           
3F44.2514.05 & 44.14 9.25S20.2519.15 & 60.20
3.25F.54.7514.24 & 44.74 9.5S 1/21920.7519.35 & 60.80
3.5G55.514.45 & 45.40 9.75T21.519.56 & 61.40
3.75G.56614.65 & 46.02 10T 1/2202219.76 & 62.10
4H76.7514.88 & 46.80 10.25U2122.7519.96 & 62.70
4.25H.57.515.09 & 47.40 10.5U 1/22223.2520.17 & 63.40
4.5I8815.29 & 48.00 10.75V2420.37 & 64.00
4.75J8.7515.49 & 48.70 11V 1/22324.7520.57 & 64.60
5J 1/299.2515.70 & 49.30 11.25W25.2520.78 & 65.30
5.25K1015.90 & 50.00 11.5W 1/2242620.98 & 65.90
5.5K 1/21010.516.10 & 50.60 11.75X26.521.18 & 66.60
5.75L11.2516.31 & 51.20 12X 1/22527.2521.39 & 67.20
6L 1/21111.7516.51 & 51.90 12.25Y27.7521.59 & 67.80
6.25M1212.516.71 & 52.50 12.5Z2628.521.79 & 68.50
6.5M 1/21313.2516.92 & 53.10 12.75Z 1/22922.00 & 69.10
6.75N13.7517.12 & 53.80 132729.7522.20 & 69.70
7N 1/21414.517.32 & 54.40 13.25Z130.522.40 & 70.40
7.25O1517.53 & 55.10 13.53122.61 & 71.00
7.5O 1/21515.7517.73 & 55.70 13.75Z231.7522.81 & 71.70
7.75P16.2517.93 & 56.30 14Z332.2523.01 & 72.30
8P 1/2161718.14 & 57.00 14.253323.22 & 72.90
8.25Q17.518.34 & 57.60 14.5Z433.523.42 & 73.60
8.5Q 1/21718.2518.54 & 58.30 14.7534.2523.62 & 74.20
8.75R1918.75 & 58.90 1534.7524.23 & 76.10
9R 1/21819.518.95 & 59.50      
SGL Certificate for Jewellery

Every piece of Gold Jewellery sold on Primira luxury is accompanied by an official certification of authenticity from SGL Labs.

All SGL Reports will be available to verify and download

IGI Certificate for Diamonds

The Timeless Primira Luxury Promise includes a International Gemological Institute (IGI) Diamond Reports that give an accurate assessment of a Lab Grown diamond’s Cut, Colour, Clarity and Carat weight.

IGI Reports can be verified and downloaded here

BIS Hallmark for Gold

All Primira Luxury made gold jewellery comes with a Hallmarking by the Bureau of Indian Standards. Hallmarking is the accurate determination and official recording of the proportionate content of precious metal in precious metal items.
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