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5.05ct D FL Round Lab Grown Diamond

EX • D/FL • GCAL 352886491

Shape and cutting style on the report: Round brilliant

Certificate GCAL 352886491

Diamond specifications and retailer prices

From £7,713 GBP
$10,334 USD
As of October 31, 2026
Save £22,835 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £30,547 GBP at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 5.05ct lab-grown round diamond

This 5.05ct 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 352886491. Listed at 5 retailers as of October 31, 2026, with prices from £7,713 to £30,547, a £22,835 spread on the same certified stone. William & Sons Jewelers lists it at £30,547. 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

5.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 352886491
Dimensions10.92 × 10.98 × 6.79 mm
L/W Ratio1.01
Culet sizeNone
Top View
10.92 mm10.98 mm5.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 352886491
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 31
Current: £8,569 GBP|Low: £8,569 GBP|High: £122,212 GBP|Avg: £51,102 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
William & Sons Jewelers
October 29, 2026
Retailer 1£8,569 GBP
Retailer 2£8,764 GBP
Retailer 3£19,124 GBP
Retailer 4£21,709 GBP
William & Sons Jewelers£30,547 GBP
Retailer 5£33,574 GBP
Retailer 7£37,914 GBP
Retailer 8£76,365 GBP
Retailer 9£80,865 GBP
Retailer 6£122,212 GBP

11 data points across 10 retailers

5 retailers£7,713 GBP to £30,547 GBP

A
Cheapest Retailer
-
£7,713 GBP
$10,334 USD
A
Retailer 2
-
£8,764 GBP
$11,743 USD
View
B+
Retailer 3
-
£19,124 GBP
$25,624 USD
View
B
Retailer 4
-
£21,709 GBP
$29,088 USD
View
Most Expensive
B
William & Sons Jewelers
cert_352886491 · Oct 31
£30,547 GBP
$40,930 USD
View
Final sale: no returns
4 more retailers have this diamond
Prices start from £7,713 GBPSave up to £22,835 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
5.05ct Round
£7,713 GBP