Radiant|Lab Grown|GCAL

4.25ct D FL Radiant Lab Grown Diamond

ID • D/FL • GCAL 362166025

Certificate GCAL 362166025

Diamond specifications and retailer prices

From $19,319 USD

Save $11,157 USD (37%) vs most expensive(unlock to see where)

5 retailers carry this diamond

Most expensive: $30,476 USD at MOH London

View at MOH London

About this 4.25ct lab-grown radiant diamond

This 4.25ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 362166025. Listed at 5 retailers, with prices from $19,319 to $30,476 at MOH London, a $11,157 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.25

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.3°

Pavilion angle33°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 362166025

Dimensions11.21 × 8.05 × 5.37 mm

L/W Ratio1.39

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 362166025

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30

Current: $30,476 USD|Low: $18,937 USD|High: $67,080 USD|Avg: $23,899 USD|+1.2%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

September 30, 2026

Retailer 5$18,937 USD

Retailer 3$19,319 USD

Retailer 4$19,591 USD

MOH London$30,476 USD

Retailer 2$67,080 USD

7 data points across 5 retailers

5 retailers$19,319 USD to $30,476 USD

B+

Retailer 1

$18,937 USD

Price last confirmed 8 days ago

Retailer 2

$19,319 USD

View

Retailer 3

$19,591 USD

View

Price last confirmed 8 days ago

Most Expensive

MOH London

362166025 · Oct 1

$30,476 USD

£23,997 GBP

View

3 more retailers have this diamond

Prices start from $19,319 USDSave up to $11,157 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

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B+

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