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5.06ct D FL Round Lab Grown Diamond

EX • D/FL • GCAL 361256211

Shape and cutting style on the report: Round brilliant

Certificate GCAL 361256211

Diamond specifications and retailer prices

From £7,089 GBP
$9,498 USD
As of October 29, 2026
Save £23,520 GBP (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £30,608 GBP at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round 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 361256211. Listed at 7 retailers as of October 29, 2026, with prices from £7,089 to £30,608, a £23,520 spread on the same certified stone. William & Sons Jewelers lists it at £30,608. 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

5.06
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361256211
Dimensions11.16 × 11.20 × 6.70 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.16 mm11.20 mm5.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361256211
Side View
Table 58.0%Crown 34°Girdle: ThinPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £8,587 GBP|Low: £7,089 GBP|High: £122,435 GBP|Avg: £40,836 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
William & Sons Jewelers
October 29, 2026
Retailer 4£7,089 GBP
Retailer 6£7,372 GBP
Retailer 5£8,507 GBP
Retailer 1£8,587 GBP
Retailer 3£8,781 GBP
Retailer 7£21,753 GBP
William & Sons Jewelers£30,608 GBP
Retailer 10£35,402 GBP
Retailer 2£37,482 GBP
Retailer 9£75,613 GBP
Retailer 8£122,435 GBP

15 data points across 11 retailers

7 retailers£7,089 GBP to £30,608 GBP

A
Cheapest Retailer
-
£7,089 GBP
$9,498 USD
A
Retailer 2
-
£7,372 GBP
$9,878 USD
View
A
Retailer 3
-
£7,728 GBP
$10,354 USD
View
A
Retailer 4
-
£8,507 GBP
$11,398 USD
View
A
Retailer 5
-
£8,781 GBP
$11,766 USD
View
B
Retailer 6
-
£21,753 GBP
$29,146 USD
View
Most Expensive
B
William & Sons Jewelers
cert_361256211 · Oct 31
£30,608 GBP
$41,012 USD
View
Final sale: no returns
6 more retailers have this diamond
Prices start from £7,089 GBPSave up to £23,520 GBP

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.

A
5.06ct Round
£7,089 GBP