• Ten black trillion diamonds arranged on a white surface, showing their flat triangular tables and surrounding crown facets.
  • Black trillion diamonds grouped on a palm for relative scale, showing a mixture of flat tables and pointed faceted backs.
  • Close-up of black trillion diamonds on skin, with bright triangular reflections across several faces.
  • Black trillion diamonds scattered on textured pale fabric, with mixed dark faces and silver reflections.
  • Loose black trillion diamonds on fabric, viewed at varying angles with angular bright reflections.
  • Group of black trillion diamonds on textured fabric, showing both dark flat faces and more strongly reflected facets.
  • Black trillion diamonds on fabric with the converging triangular facets of their rose-cut pavilion sides visible.
  • Two loose rows of black trillion diamonds showing rose-cut pavilion facets against pale textured fabric.
  • Black Natural Diamond product video
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Natural Diamond 3x3mm Black Trillion, Double-Faceted, Per Piece

Natural Diamond 3x3mm Black Trillion, Double-Faceted, Per Piece

$33.00 USD
$33.00 USD
Sale Sold out
Taxes included. Standard shipping · Estimated delivery in about 2 weeks after dispatch.

BLK-3MM-TL-1PCS

Low stock: 9 left

Import duties covered.

Standard: about 2 weeks after dispatch. Express: estimated 3–7 days after dispatch. Processing time is separate.

Returns: notify us within 14 days of receipt. Policy conditions and custom-order exclusions apply.

Shipping and returns details Refund policy

These 3x3mm natural black diamonds combine a trillion outline with a brilliant-cut top and a rose-cut pavilion. Their dark triangular forms make defined geometric accents for rings, pendants and earrings.

Each purchase is for one diamond. Select the quantity you need; ask about replenishment or matching stock before ordering.

DIAMOND DETAILS

  • SKU: BLK-3MM-TL-1PCS
  • Product: Natural black diamond
  • Measurements: 3x3mm
  • Shape: Trillion
  • Color: Black
  • Faceting: Double faceted, with a brilliant-cut table/top and rose-cut pavilion
  • Merchant quality designation: AAA (not a formal clarity grade)
  • Treatment: Color enhanced
  • Weight: Approximately 0.07 ct
  • Stock: Calibrated available stock; replenishment by enquiry

CHARACTER AND SETTING IDEAS

The triangular outline and contrast between dark faces and bright reflections make this a defined geometric accent for a ring, pendant or earring design. Have your jeweler select a suitable setting for the stone.

CLARITY AND SETTING GUIDANCE

Have your jeweler check the selected dimensions, point protection and setting fit before mounting these small stones.

PHOTOS AND VIDEO

The photos and video show representative calibrated stock. Supplied stones match the selected specification, but the exact pictured individual is not guaranteed. The views show triangular tables, angular reflections and rose-cut pavilion facets; appearance can vary with viewing angle and light.

OPTIONAL LABORATORY REPORT

No independent laboratory report is included. An independent laboratory report may be arranged by enquiry. Agree on the laboratory, scope, cost and turnaround before purchase; arranging a report extends dispatch time.

MATCHING ENQUIRIES

Ask about replenishment or matching stones before ordering; availability is confirmed by enquiry.

ABOUT US

FancyGemGuy is operated by Brahma Diam Co., Ltd. in Bangkok. The company has a gemstone-cutting facility in Bangkok and a diamond-cutting facility in Surat.

SHIPPING

Processing time is separate from transit. Check the listing’s processing estimate and the shipping services available at checkout. Standard transit is usually two weeks after dispatch; this is not a guaranteed delivery date.

A distinctive triangular accent for a considered jewelry design.

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