Lab Grown Diamond Cushion 4-Prong Stud Earrings · 7ct tw, hand full, Platinum
Diamond Studs

6ct tw Cushion 4-Prong Lab Diamond Stud Earrings, IGI Certified D VS Ideal Cut

$3,490

For the pair · 6 ct tw · 18K white gold · made to order

Two lab-grown cushion diamonds, 6ct total weight, hand-matched as a pair and set in our 4-prong architecture.

D color, VS clarity, Ideal cut. Independently graded by IGI. Grading reports for both diamonds accompany delivery.

D is the highest color grade on the GIA and IGI scale. VS clarity means no inclusions visible to the eye. Ideal is IGI's top cut grade. Most lab diamond jewelry sold online is graded F to G color and VS2 to SI1 clarity.

About the 4-Prong setting A classic four-prong basket setting with thin polished prongs gripping the diamond at four points.

At a glance

  • Diamond origin: Lab grown
  • Color: D
  • Clarity: VS
  • Cut: Ideal
  • Certification: IGI, one report per diamond
  • Total weight: 6 ct tw, 3 ct per diamond
  • Metal: 18K White Gold, 18K Yellow Gold or Platinum
  • Closure: Push Back, Screw Back, La Pousette Back
  • Ships: in 3 to 5 business days, complimentary FedEx overnight, signature required
  • Made and inspected: Los Angeles

Speak with a Gemologist (800) 779-1726

Lab grown diamonds, selected for light performance
Made to order in our Los Angeles atelier
Complimentary insured overnight shipping (U.S.)
Lifetime warranty against manufacturing defects
Diamond Education

The 4 Cs, Read the Way a Gemologist Reads Them

Cut

How well the diamond returns light. The most important C: a poorly cut diamond looks dull no matter how large or clear it is. We only set Excellent and Very Good cut grades.

Color

How colorless the diamond is, graded D through Z. For studs, H to I is the sweet spot: the stones read white in the ear at a fraction of the cost of D to F grades.

Clarity

Internal characteristics, graded from Flawless to Included. Earrings are viewed at arm's length, never under a loupe, so eye-clean stones read flawless in the ear. Our gemologists verify every stone we set is eye-clean.

Carat

The weight and visual size of the stone. Studs are listed by total carat weight across the pair, so 1/2 ct. t.w. means each ear carries a quarter carat.

Made to order in our Los Angeles atelier · ships in 8–12 business days.

Insured Delivery

FedEx Priority Overnight, fully insured, signature required.

Ready to Gift

Ships in a custom presentation box.

Lifetime Warranty

Against manufacturing defects, for the life of the piece.

Questions, Answered

Before You Decide

What does ct. t.w. mean?

Total carat weight. The listed weight is split across the pair, so a 1/2 ct. t.w. pair carries a quarter carat in each ear. Jewelers list studs by the pair total because that is how the pair reads when worn.

Are these natural or lab grown diamonds?

These studs are set with lab grown diamonds, chemically and optically identical to natural diamonds and graded on the same scales. We also offer natural diamond studs as a separate line if you prefer that route.

What if I want different specifications?

Speak with a gemologist. Our gemologists can source the same setting with different carat weights, clarity grades, or metals, and will walk you through the trade-offs before you decide. Guidance is always complimentary.

Personalized Guidance

Speak with a gemologist, not a salesperson.

Every pair is reviewed by our Lead Gemologist before it ships. Bring us your questions about clarity, color, or sizing up.

Speak with a Gemologist
or call John Anderson directly · (800) 779-1726