Crux gemmata in the context of Hetoimasia

The Cross of Lothair or Lothair Cross (German: Lotharkreuz) is a crux gemmata (jewelled cross) processional cross dating from about 1000 AD, though its base dates from the 14th century. It was made in Germany, probably at Cologne. It is an outstanding example of medieval goldsmith's work, and "an important monument of imperial ideology", forming part of the Aachen Cathedral Treasury, which includes several other masterpieces of sacral Ottonian art. The measurements of the original portion are 50 cm height, 38.5 cm width, 2.3 cm depth.

The cross comes from the period when Ottonian art was evolving into Romanesque art, and the engraved crucifixion on the reverse looks forward to the later period.

Pendilia (singular pendilium; from Latin pendulus, hanging) or pendoulia (the Greek equivalent), are pendants or dangling ornaments hanging from a piece of metalwork such as a crown, votive crown, crux gemmata, or kamelaukion, and are a feature of Early Medieval goldsmith work. On crosses the pendilia may include the letters alpha and omega, and on votive offerings, which were often designed to be hung over altars and where pendilia are at their largest and most spectacular, they may spell out whole words (see illustration).

The term is commonly used in coin collecting. Pendilia are depicted on coins as jewels or pearls hanging from the sides of the crown, and occur frequently on coins of Byzantine emperors. The pendilia which hung from the Emperors' crowns began with Marcian. Although the years saw the styles of crown change, the pendilia remained, at least through Manuel II Palaiologos. Surviving crowns with pendilia include the Holy Crown of Hungary and many votive crowns of the Treasure of Guarrazar from Visigothic Spain.

A processional cross is a crucifix or cross which is carried in Christian processions. Such crosses have a long history: the Gregorian mission of Saint Augustine of Canterbury to England carried one before them "like a standard", according to Bede. Other sources suggest that all churches were expected to possess one. They became detachable from their staffs, so that the earliest altar crosses were processional crosses placed on a stand at the end of the procession. In large churches the "crux gemmata", or richly jewelled cross in precious metal, was the preferred style. Notable early examples include the Cross of Justin II (possibly a hanging votive cross originally), Cross of Lothair, and Cross of Cong.

The Cross with large enamels, or Senkschmelz Cross, known in German as the Senkschmelzen-Kreuz or the Kreuz mit den großen Senkschmelzen (Cross with large senkschmelz enamels), is a processional cross in the Essen Cathedral Treasury which was created under Mathilde, Abbess of Essen. The name refers to its principal decorations, five unusually large enamel plaques made using the senkschmelz technique, a form of cloisonné which looks forward to champlevé enamel, with a recessed area in enamel surrounded by a plain gold background, and distinguishes it from three other crosses of the crux gemmata type at Essen. The cross is considered one of the masterpieces of Ottonian goldsmithing.

The Cross of Justin II (also known as Crux Vaticana, Latin for "Vatican Cross") is a processional cross dating from the sixth century that is kept in the Treasury in St. Peter's Basilica, in Vatican City. It is also one of the oldest surviving claimed reliquaries of the True Cross, if not the oldest. It is a crux gemmata or jewelled cross, silver-gilt and adorned with jewels in gold settings, given to the people of Rome by the Emperor of the Eastern Roman (Byzantine) Empire, Justin II, who reigned from 565 to 578 in Constantinople, and his wife, the Empress Sophia.

The cross bears a Latin inscription reading: ligno quo Christus humanum subdidit hostem dat Romae Iustinus opem et socia decorem which is commonly mistranslated as "For the wood [of the cross] with which human Christ was overcome by the enemy, Justin [and his consort?] give Rome this wealth and decoration" A more accurate reading is: "With the wood with which Christ conquered man's enemy, Justin gives his help to Rome and his wife offers the ornamentation." To mark the end of restoration and conservation work on the cross, it was placed on display in the main Basilica of Saint Peter's from November 2009 to April 12, 2010.

The Victory Cross (Asturian and Spanish: Cruz de la Victoria) is an early 10th-century Asturian jewelled cross (crux gemmata) gifted by King Alfonso III of Asturias, who reigned from 866 to 910, to the Cathedral of San Salvador in Oviedo (Asturias, Spain). It was made in 908 in the Castle of Gauzón.

At its core is an oakwood cross, in legend identified with a cross carried by King Pelagius of Asturias when his Christian forces defeated the Umayyad Caliphate troops in the Battle of Covadonga (722), which is regarded as the foundational event of the early medieval Kingdom of Asturias in northern Spain.