Gembridge
Gembridge
Gembridge

4.02 ct
RUBY

SpeciesRuby
TypeSingle Stone
Quantity1
Weight4.02 cts
ColourPigeon's Blood
CutOval
OriginMozambique
TreatmentHeat
Measurements10.78 x 8.69 x 4.93
ReportReport 1
Lot Number22247
PriceUSD 83,214
Per CaratUSD 20,700

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Officially the most valuable coloured gemstone, ruby is the red variety of the mineral corundum

This term, synonymous with rubies, is highly prized. Not consistently applied throughout the trade, for some ‘pigeon’s blood’ is simply a colour reference for the most vivid red rubies, while for others, it is a quality designation term, which should also apply only to untreated gems of the highest clarity and quality in general. Different laboratories will have different standards for this term on their reports, but in general, expect to pay a premium for rubies of this type.

Gembridge Members source their gem-quality stones from countries all over the world, including many famous regions and mines. While origin is not an indicator of quality, it does provide context for buyers.

Origins listed on Gembridge may be stated as an opinion on a laboratory report or described by the Seller familiar with the stone’s provenance.

Gemstones come in many different forms. On Gembridge, we describe each by its shape in simple terms – round, square, cushion etc. Where relevant, we may also list the style of cutting, such as brilliant, step etc.

Although untreated gems are highly prized, there are many universally accepted treatments that enhance a gemstone’s beauty, including heating (for colour), and oiling (for clarity). On Gembridge, all treatments must be fully disclosed, so you know exactly what kind of gemstone you are purchasing.

Gembridge charges shipping at market rates for each shipment on Gembridge.com

Orders are shipped to you immediately after payment is received. Gemstones can be verified before shipment and must match their cataloguing. If not, the Buyer has 72 hours after delivery to notify Gembridge, who will investigate and charge the Seller for their return.

Payment can be made directly to Gembridge via bank transfer or via credit card.

We only charge on transactions. Commissions are deducted on the sale. Go to the online Listing Form.

An escrow facility is also available. Please include your Order ID on the payment reference.

Your order will not be shipped until the funds have cleared in our account.

All local duties and taxes will be paid by the buyer, so please be aware of these requirements and how they may affect the final price. Check locally for duties payable and import codes etc, or try the following resources online: https://www.simplyduty.com/import-calculator/

Shipping costs will be added during checkout if you opt for Gembridge’s secure courier partners: either the flat worldwide rate or a specific fee.

Additional services, such as secure viewing rooms etc. will also be added to the total.


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