Siara Three Stone Lab Grown 3 Carat Marquise Cut Diamond Engagement Ring
Botanical Brilliance: The Siara 3.42 ctw Marquise Three-Stone Engagement Ring
Celebrate your past, present, and future with the Siara Three Stone 3 Carat Marquise Cut Lab Grown Diamond Engagement Ring by GEMNOMADS. Inspired by the organic curves of nature, the Siara pairs an elongated marquise center stone with tapering pear-cut accents to deliver unparalleled finger elongation, fiery brilliance, and fluid botanical romance.
At the center is an extraordinary 3.00-carat marquise-cut lab-grown diamond (VVS2 clarity, E colorless grade). Cut to strict optical standards to eliminate dark bow-ties, the center stone is framed by a matched pair of custom pear-cut accent diamonds (0.42 ctw, E-F Color, VS1-VS2 Clarity), bringing the grand total to 3.42 carats of total diamond weight (ctw). Engineered with an elevated high-profile basket, the Siara allows traditional straight diamond wedding rings to sit completely flush against the 2.0 mm solid gold band. Explore our complete collection of diamond engagement rings, browse all three stone engagement rings, or discover our marquise cut engagement rings.
Key Highlights
- Design Style: Nature-Inspired Three-Stone Trilogy Setting with Pear Cut Side Diamonds
- Center Diamond: 3.00 Carat Marquise Cut Lab-Grown Diamond (Type IIa, IGI Certified)
- Center Stone Quality: E Color | VVS2 Clarity | Ideal Cut Grade (excellent polish, excellent symmetry).
- Side Diamonds: 0.42 ctw Matched Pair of Pear Cut Diamonds (E-F Color | VS1-VS2 Clarity)
- Total Carat Weight (CTW): 3.42 ctw
- Setting Architecture: Protective decorative prongs at tips and high-profile basket for 100% flush wedding band pairing
- Band Dimensions: 2.00 mm Width x 2.00 mm Thickness comfort-fit solid band
- Precious Metals: Solid 14K Gold, 18K Solid Gold (Yellow, White, Rose), or Pure 950 Platinum
- Origin & Craftsmanship: Design in Austin, Texas
- Inclusions: Official IGI Diamond Certificate, Signature Luxury Presentation Box, Lifetime Warranty & Free Insured Delivery
Detailed Diamond & Ring Specifications
| Specification | Center Diamond (Marquise Cut) | Side Accent Diamonds (Pear Cut) |
|---|---|---|
| Carat Weight | 3.00 Carats | 0.42 ctw Total (0.21ct each) |
| Diamond Shape | Marquise Cut (Ratio ~1.75 - 2.02) | Brilliant Pear Cut |
| Color Grade | E Color (Colorless) | E–F Color |
| Clarity Grade | VVS2 (Very Very Slightly Included) | VS1–VS2 |
| Cut Grade | Ideal Cut | Ideal / Excellent |
| Diamond Origin | Lab-Grown Diamond (Type IIa) | Lab-Grown Diamond (Type IIa) |
| Certification | Official IGI Diamond Grading Report | In-House Gemological Inspection |
| Ring Setting Specs | Details |
|---|---|
| Total Carat Weight (CTW) | 3.42 ctw |
| Metal Choices | Solid 14K Gold, 18K Gold (Yellow, White, Rose) or 950 Platinum |
| Band Dimensions | 2.00 mm Width x 2.00 mm Thickness |
| Setting Type | 3-Stone Basket Setting with decorative Prong Tip Protection |
| Setting Profile | High Profile (Flush with straight wedding bands) |
| Origin & Craftsmanship | Design in Austin, Texas |
| Production Time | Made to order: 3–4 weeks (Rush orders available) |
| Warranty | Lifetime Manufacturer Warranty |
Customization, Sizing & Bespoke Diamonds
Because every ring is custom crafted in our Austin studio:
- Diamond Sourcing: Access over 10,000 certified lab-grown diamonds to fit your preferred ratio and carat weight.
- Natural Diamond Inquiries: Custom quotes for Earth-mined GIA-certified diamonds available upon request.
- Engraving: Complimentary custom laser engraving on the inside band.
- Inquiries: Contact our master jewelers at contact@gemnomads.com or call 737-217-1084.
Frequently Asked Questions
Why pair pear-shaped side diamonds with a marquise center diamond?
Pear-shaped side diamonds taper naturally from their rounded base toward their pointed tip, creating a seamless, organic visual bridge between the dramatic pointed tips of the marquise center stone and the sleek ring band. This combination enhances finger coverage and gives the ring an elegant, nature-inspired floral silhouette.
Does a 3 carat marquise diamond make fingers look longer and more slender?
Yes! The marquise cut has the largest surface-area-to-carat-weight ratio of any diamond shape. Its elongated, pointed silhouette draws the eye vertically along the finger, creating a pronounced lengthening and slimming effect.
How does GEMNOMADS protect the pointed tips of the marquise diamond?
The Siara setting is engineered with dedicated decorative claw prongs at the delicate northern and southern tips of the marquise diamond. These prongs encase and safeguard the points against accidental chipping and everyday wear.
Can I stack a straight wedding band flush with the Siara ring?
Yes! The Siara features an engineered high-profile basket. The base of the diamond settings sits elevated above the shank, allowing standard straight diamond wedding bands or eternity rings to slide completely flush without leaving a gap.
What is the total carat weight of the Siara ring?
The Siara ring has a total carat weight (CTW) of 3.42 carats. This comprises the 3.00-carat marquise cut center diamond plus a matched 0.42 ctw pair of pear-cut side accent diamonds (0.21ct each).
What certification and warranty are included?
Every Siara ring includes an official IGI (International Gemological Institute) diamond grading certificate verifying its 3.00 carat weight, E color (colorless), VVS2 clarity, and Ideal cut grade. All purchases are backed by GEMNOMADS Lifetime Manufacturer Warranty and ship via complimentary insured UPS 2nd Day Air with signature confirmation.
- EXPERT DIAMOND CURATION
- SHIPPING
- LIFETIME WARRANTY
- CRAFTSMANSHIP
All of our ring purchases include an expert curation service where our GIA certified diamond experts, hand select the ideal diamond to ensure that it meets the highest standards for excellence. The diamond is selected for the exact setting that it is going into, with regards to a multitude of factors including but not limited to: the diamond cuts proportions, the number of prongs, prong placement, setting style, ring size, band width, and the presence or absence of side stones.
Your ring will be shipped via UPS 2nd Day Air with insurance and signature confirmation. We take great care in packaging each piece to ensure it arrives safely and beautifully presented.
Please allow 3-4 weeks of turnaround time for shipping made-to-order items. Ready to ship styles ship within 2-3 business days. Certain styles may take longer time to ship.
Every piece of Gemnomads jewelry is created to make a lasting impression. For this reason, all Gemnomads jewelry pieces are covered by our Limited Lifetime Warranty.
We guarantee that every Gemnomads piece is crafted to the highest standards of fine jewelry workmanship. Should your piece arrive with a manufacturing defect, we will repair or remake it at no cost to you.
Each piece is handcrafted in-house by our expert craftsmen with high quality materials. We follow a sustainable way of crafting our jewelry where each piece is crafted after sourcing diamonds and gemstones. Our pieces are not mass manufactured with standardized casting molds like most retailers, making our pieces rare and truly artistic. Crafting these pieces requires specialized bench skills such as hand fabrication, custom wax carving and precise stone-setting. Our jewelry comes with lifetime manufacturer warranty, certification for all diamonds and a free gift box. High quality craftsmanship guaranteed!
EXPERT DIAMOND CURATION
All of our ring purchases include an expert curation service where our GIA certified diamond experts, hand select the ideal diamond to ensure that it meets the highest standards for excellence. The diamond is selected for the exact setting that it is going into, with regards to a multitude of factors including but not limited to: the diamond cuts proportions, the number of prongs, prong placement, setting style, ring size, band width, and the presence or absence of side stones.
SHIPPING
Your ring will be shipped via UPS 2nd Day Air with insurance and signature confirmation. We take great care in packaging each piece to ensure it arrives safely and beautifully presented.
Please allow 3-4 weeks of turnaround time for shipping made-to-order items. Ready to ship styles ship within 2-3 business days. Certain styles may take longer time to ship.
LIFETIME WARRANTY
Every piece of Gemnomads jewelry is created to make a lasting impression. For this reason, all Gemnomads jewelry pieces are covered by our Limited Lifetime Warranty.
We guarantee that every Gemnomads piece is crafted to the highest standards of fine jewelry workmanship. Should your piece arrive with a manufacturing defect, we will repair or remake it at no cost to you.
CRAFTSMANSHIP
Each piece is handcrafted in-house by our expert craftsmen with high quality materials. We follow a sustainable way of crafting our jewelry where each piece is crafted after sourcing diamonds and gemstones. Our pieces are not mass manufactured with standardized casting molds like most retailers, making our pieces rare and truly artistic. Crafting these pieces requires specialized bench skills such as hand fabrication, custom wax carving and precise stone-setting. Our jewelry comes with lifetime manufacturer warranty, certification for all diamonds and a free gift box. High quality craftsmanship guaranteed!