Blog

Discover top lab grown diamond cross necklaces that blend faith, luxury, and responsible sourcing. This guide highlights five highly rated options, each featuring real lab grown diamonds set in precious metals and paired with secure chains. Compare design styles, carat totals, and metal choices to find a cross pendant that fits both faith and fashion preferences. The selections below are chosen for quality craftsmanship, certification where noted, and versatility for daily wear or special occasions.

GILDED 1 ct. T.W. Lab Grown Diamond Cross Pendant with Sterling Silver Chain

The GILDED cross pendant features a total of 1 carat in lab grown diamonds, color F and clarity SI1, set in a sterling silver cross with an 18-inch cable chain and a spring ring clasp. The piece balances dainty elegance with meaningful symbolism, making it suitable for daily wear or special occasions. The design emphasizes a bright, modern aesthetic while maintaining classic cross symbolism.

• Sterling silver construction; durable and hypoallergenic for sensitive skin.
• 1 carat total weight of lab grown diamonds (F color, SI1 clarity).
• Cross length approximately 25.4 mm; subtle yet noticeable on a standard chain.
• Includes an 18-inch cable chain with spring ring clasp.

Houston Diamond District Diamond Cross Pendant Necklace

This piece combines lab grown diamonds with a classic white gold over silver finish. The collection emphasizes American-made sourcing and a charitable donation model, promising a socially conscious purchase. The diamonds are described as lab grown with the same composition as natural diamonds and come with a 30-day return policy, providing flexibility for buyers seeking value and provenance.

• Made in USA with a white gold over silver look.
• Lab grown diamonds; eco-friendly and ethically minded sourcing.
• GIA/IGI standards referenced in product notes; verification may be available.
• Includes a 16-inch chain; return policy offered.

IGI Certified Lab Grown Diamond Cross Necklace

Featuring 11 matching lab grown diamonds totaling ½ carat, this cross necklace is certified by IGI and set in sterling silver on an 18-inch chain. The design aims to deliver a balanced look—elegant for formal occasions and tasteful for everyday wear. Certification information is provided to reassure buyers about the diamond quality and lab origin.

• 11 round lab grown diamonds; total weight ½ carat.
• F-G color; VS2-SI1 clarity; IGI certified.
• Sterling silver base with an 18-inch chain.
• Back bale marked with LGD to indicate lab grown origin.

AFFY Infinity Cross Pendant Necklace, 1 Carat CTW

Affectionately named Infinity, this pendant uses round and baguette-cut lab grown diamonds to deliver a radiant 1.00 carat total weight. Crafted in 14k yellow gold over sterling silver, the piece rides on an 18-inch rope chain with a spring-ring clasp. The intricate setting and mixed cut diamonds create a timeless yet modern religious pendant suitable for gifting or personal adornment.

• 14k yellow gold over sterling silver; durable and hypoallergenic.
• 1.00 carat total weight; round and baguette cuts for brilliance.
• 18-inch rope chain with spring-ring clasp included.
• Redefines traditional cross with a contemporary metal finish.

Gem Stone King 0.70 Cttw Lab Grown Diamond Cross

This pendant offers a 0.70 Cttw lab grown diamond cross set in 925 sterling silver with an 18-inch chain. The DEF color and VVS-VS clarity diamonds are designed to maximize brilliance while maintaining an accessible price point. The necklace is positioned as a versatile piece suitable for religious observance and daily wear.

• DEF color, VVS-VS clarity lab grown diamonds.
• 925 sterling silver with an 18-inch chain.
• 0.70 total carat weight; classic crucifix design.
• Polished finish for lasting shine and elegance.

Buying Guide: Key Considerations For Lab Grown Diamond Cross Pendants

<li Diamond quality and certification: Look for color and clarity ratings appropriate to your budget. IGI and GIA/IGI mentions in product notes help verify lab grown origin and diamond quality.

<li Metal and skin compatibility: Sterling silver and white/yellow gold over silver options suit different skin sensitivities and style preferences. Hypoallergenic metals can reduce irritation with prolonged wear.

• Carat total weight and visual impact: Cross pendants range from 0.5 to 1.0+ carats. Decide whether you want a delicate or a statement piece and choose accordingly.
• Chain length and clasp type: Common lengths are 16–18 inches. Spring ring clasps offer ease of wear; lobster clasps may provide extra security for active lifestyles.
• Certification and authenticity: Some listings include IGI or GIA IGI standards, which can influence buyer confidence and potential resale value.
• Ethical considerations: Lab grown diamonds are marketed as more environmentally friendly than mined diamonds. Consider brands that emphasize eco-friendly practices or charitable initiatives.
• Craftsmanship and setting: Prong settings on cross pendants provide a classic look but require care to maintain diamond security. Inspect for secure halos and balanced symmetry.
• Return policies and guarantees: A favorable return window helps if the piece does not meet expectations in person. Consider warranties on metal and chain.