1 pcs 蓝色 尖晶石 - 1.92 ct - 莲花宝石实验室 - Blue Rich - 越南

天然蓝尖晶石 – 1.92 ct – 越南 – 鲜艳 – Lotus Gemology 金牌报告 – 无处理迹象

Offered is a beautiful natural blue spinel weighing 1.92 carats, originating from Vietnam and accompanied by an original Lotus Gemology Gold Report.

According to Lotus Gemology, the gemstone displays a Blue colour with Rich saturation and a Medium-Deep tone.

The gemstone is transparent and fashioned in an elegant Antique Cushion shape, combining a Brilliant crown with a Step-cut pavilion.

Particularly noteworthy is its natural untreated condition. Lotus Gemology reports no indications of heating or treatment.

The combination of natural blue colour, Rich saturation, Vietnamese origin and documented untreated condition makes this an attractive spinel for collectors and fine jewellery.


GEMSTONE DETAILS

Gemstone: Natural Spinel
Weight: 1.92 ct
Dimensions: 7.19 × 6.13 × 5.56 mm
Origin: Vietnam
Shape: Antique Cushion
Cutting Style: Faceted
Crown: Brilliant
Pavilion: Step
Transparency: Transparent
Colour (Daylight): Blue
Saturation: Rich
Tone: Medium-Deep
Treatment: No indications of heating/treatment


CERTIFICATION

Laboratory: Lotus Gemology
Report Type: Lotus Gold Report
Report No.: 8238-0883
Report Date: 17 July 2026

The Vietnamese origin, colour characteristics and absence of indications of heating/treatment are documented in the Lotus Gemology report.

The original Lotus Gemology Gold Report accompanies the gemstone.


IMPORTANT INFORMATION

The gemstone shown in the photographs and video is the exact gemstone offered in this auction.

Please examine all photographs and videos carefully, as they form an important part of the description.

Natural gemstones may contain inclusions and internal characteristics.

Colours may appear slightly different depending on lighting conditions, photography, camera settings and individual screen settings.


SHIPPING

The gemstone will be carefully and securely packaged.

Worldwide insured and trackable express shipping via DHL Express, FedEx or UPS Express, depending on destination.

Tracking information will be provided after dispatch.

The original Lotus Gemology Gold Report will be included with the shipment.


CUSTOMS & IMPORT DUTIES

For international shipments, import VAT, customs duties, customs clearance fees and other local charges may apply depending on the destination country.

Any import duties, VAT/GST, taxes or customs-related charges imposed by the destination country are the sole responsibility of the buyer and are not included in the purchase price or shipping costs.

Buyers are advised to check the applicable import regulations and charges in their country before bidding.

No undervaluation or false customs declarations will be made. The shipment will be declared accurately in accordance with applicable customs regulations and at the actual transaction value.


NDM GEMS

NDM GEMS specializes in carefully selected natural coloured gemstones, with a particular focus on spinels, sapphires and other exceptional gemstones.

Every gemstone offered by NDM GEMS is accompanied by an independent gemological laboratory report, providing buyers with transparency regarding identification, origin and disclosed treatments.