SGL 2.81 ct Yellow Sapphire and 1.00 ctw Diamond Ring in Platinum

A vivid oval yellow sapphire rises above graduated round brilliant-cut diamonds in this substantial platinum estate ring.

The center sapphire weighs 2.81 carats and measures 8.95 x 7.10 x 4.61 mm. It is held in an elevated four-prong setting that places the saturated yellow color at the center of the composition.

Round brilliant-cut diamonds extend along the shoulders of the platinum mounting, with a stated combined weight of approximately 1.00 carat, at estimated grades of approximately G color and VS clarity. The completed ring weighs approximately 9.41 grams and is presently a US size 6.5.

The sapphire is accompanied by a Stone Group Laboratories report identifying it as corundum, yellow sapphire variety. The report records evidence of heat treatment together with diffusion of light elements to enhance color.

Laboratory report

• Laboratory: Stone Group Laboratories
• Report type: Gemstone Identification and Origin Report
• Report number: 210202U-SB
• Report date: February 9, 2021
• Species: Corundum
• Variety: Yellow sapphire
• Color: Yellow
• Cut: Oval
• Weight: 2.81 carats
• Measurements: 8.95 x 7.10 x 4.61 mm
• Treatment: Heat with diffusion of light elements to enhance color
• Treatment stability: Described by the laboratory as stable
• Geographic origin: Not stated on the report

The original laboratory paperwork accompanies the ring upon purchase.

Ring specifications

• Center stone: Yellow sapphire
• Center-stone weight: 2.81 carats
• Shape and cut: Oval faceted
• Center-stone treatment: Heated with light-element diffusion
• Accent stones: Round brilliant-cut diamonds
• Estimated diamond weight: Approximately 1.00 carat total
• Estimated diamond color: Approximately G
• Estimated diamond clarity: Approximately VS
• Metal: Platinum
• Setting: Four-prong center with graduated diamond-set shoulders
• Ring size: US 6.5
• Total ring weight: Approximately 9.41 grams
• Condition: Pre-owned estate condition
• Quantity available: One

Treatment disclosure

The sapphire has undergone heat treatment together with diffusion of light elements to enhance its yellow color. The laboratory describes the result as stable, but the process materially distinguishes the stone from an untreated sapphire.

The ring is not represented as untreated, unheated or naturally colored. No geographic origin is stated on the accompanying report, so the sapphire is not represented as Ceylon, Sri Lankan, Madagascar or any other specific origin.

Diamond disclosure

The approximately 1.00 carat combined diamond weight and the approximate G and VS grades are seller-stated estimates made while the diamonds remain mounted. The diamonds are not individually accompanied by laboratory reports.

Condition and sizing

Offered in pre-owned estate condition. Light wear consistent with previous ownership may be present on the platinum or setting.

The photograph shows the actual ring offered. It is presently a US size 6.5. Contact Pryce House before ordering if sizing is required, so the platinum mounting and diamond-set shoulders can be evaluated for the requested adjustment.

The term estate indicates previous ownership and does not establish a particular maker, manufacturing date or historical period.

Care

Clean with warm water, mild soap and a soft brush. Avoid harsh chemicals and hard impacts.

Because this is a pre-owned mounting with multiple diamonds, professional inspection is recommended before ultrasonic or steam cleaning, to confirm that every stone and prong remains secure.

Questions on condition, sizing or the laboratory documentation before you order? Call or text 817-854-3228.