Radiant|Lab Grown|GCAL

6.06ct D FL Radiant Lab Grown Diamond

ID • D/FL • GCAL 360926306

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360926306

Diamond specifications and retailer prices

From $28,965 USD

As of October 31, 2026

Save $20,553 USD (42%) vs most expensive(unlock to see where)

10 retailers carry this diamond

Most expensive: $49,518 USD at William & Sons Jewelers · As of October 31, 2026

View at William & Sons Jewelers

About this 6.06ct lab-grown radiant diamond

This 6.06ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360926306. Listed at 10 retailers as of October 31, 2026, with prices from $28,965 to $49,518, a $20,553 spread on the same certified stone. William & Sons Jewelers lists it at $49,518. 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

6.06

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45°

Pavilion angle32.6°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 360926306

Dimensions12.50 × 8.96 × 5.98 mm

L/W Ratio1.40

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 360926306

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: $48,068 USD|Low: $28,965 USD|High: $198,070 USD|Avg: $65,458 USD|-25.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

William & Sons Jewelers

November 1, 2026

Retailer 13$28,965 USD

Retailer 6$29,210 USD

Retailer 10$29,210 USD

Retailer 11$29,444 USD

Retailer 7$32,531 USD

Retailer 8$33,383 USD

Retailer 5$34,923 USD

Retailer 1$48,068 USD

William & Sons Jewelers$49,518 USD

Retailer 2$52,815 USD

Retailer 12$95,195 USD

Retailer 3$102,659 USD

Retailer 4$118,242 USD

Retailer 9$130,860 USD

25 data points across 14 retailers

10 retailers$28,965 USD to $49,518 USD

B+

Cheapest Retailer

$28,965 USD

B+

Retailer 2

$29,210 USD

View

B+

Retailer 3

$29,210 USD

View

B+

Retailer 4

$29,444 USD

View

B+

Retailer 5

$32,531 USD

View

B+

Retailer 6

$33,383 USD

View

B+

Retailer 7

$48,068 USD

£37,849 GBP

View

Most Expensive

William & Sons Jewelers

cert_360926306 · Oct 31

$49,518 USD

View

Final sale: no returns

7 more retailers have this diamond

Prices start from $28,965 USDSave up to $20,553 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

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B+

6.06ct Radiant

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