Taxes included.
Standard shipping · Estimated delivery in about 2 weeks.
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This exact one-of-a-kind 1.48 ct natural parti sapphire has a round step cut with softly blended bluish green and yellow zoning. Broad geometric reflections change across the stone as it moves.
Stone Details
Material: Natural sapphire
Natural or lab-grown: Natural
Weight: 1.48 ct
Measurements: 6.55 × 6.5 × 4.4 mm
Shape: Round
Cut: Round step cut
Color: Softly blended bluish green and yellow parti color
Clarity: Eye-clean face-up, based on merchant examination
Treatment: Heated, based on merchant assessment; not independently laboratory verified
Sourcing provenance: Sri Lanka (Ceylon) (based on merchant gemological and trade assessment; not independently laboratory verified)
Manufacturing origin: Thailand
SKU: KK435
Appearance & Cutting
The color zoning appears softly blended face-up rather than sharply divided. Yellow and bluish green areas become more distinct in pavilion views, while the structured step facets create broad flashes and a balanced geometric pattern.
Clarity & Setting
The sapphire appears eye-clean face-up without magnification. Its approximately 6.5 mm face-up diameter can suit a custom engagement ring, geometric solitaire, bezel setting, halo ring or pendant. Jewelers and CAD designers should use the complete 6.55 × 6.50 × 4.40 mm measurements when planning the setting.
Photos & Videos
All 17 product photographs and the video show the exact sapphire offered. They were made in natural daylight without specialized studio lighting or a studio environment. Color and reflections can vary with lighting, viewing angle, surroundings and display settings; please review the complete gallery.
Report, Treatment & Origin
The sapphire was faceted at our gemstone-cutting facility in Bangkok, Thailand. Its Sri Lanka (Ceylon) geographic origin and heated status are based on our gemological and trade assessment and have not been independently verified by a laboratory.
No independent laboratory report is included. Identification as Natural sapphire, together with the color, clarity and treatment statements, is a qualified merchant assessment based on our records and examination, not a laboratory determination. An IGI report, or a report from another agreed local gemological laboratory, may be arranged before dispatch subject to service availability. Contact us before ordering to confirm the available laboratory, testing scope, current cost and turnaround time; this service will extend the dispatch time, and the laboratory may reach a different conclusion.
About Brahma Diam
Brahma Diam works directly with loose diamonds and gemstones through gemstone cutting operations in Bangkok and diamond cutting operations in Surat. We also assist with exotic gem sourcing, ruby, sapphire and emerald sourcing, fancy-color diamond melee, calibrated fancy cuts and custom cutting for specialist jewelry projects.
Shipping
Free standard shipping is included, with delivery typically estimated at about two weeks after dispatch. Customs processing and remote destinations can take longer; paid express shipping may be arranged on request. In-stock items normally dispatch within 2-3 business days; certification requested before purchase will add the laboratory's case-specific processing time before dispatch.
