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Radiant|Lab Grown|GCAL

5.25ct D FL Radiant Lab Grown Diamond

ID • D/FL • GCAL 352176102

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 352176102

Diamond specifications and retailer prices

From £8,537 GBP
$11,438 USD
As of October 30, 2026
Save £29,705 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £38,242 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.25ct lab-grown radiant diamond

This 5.25ct 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 352176102. Listed at 10 retailers as of October 30, 2026, with prices from £8,537 to £38,242, a £29,705 spread on the same certified stone. Do Amore Diamonds lists it at £38,242. 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

5.25
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 352176102
Dimensions12.08 × 8.62 × 5.83 mm
L/W Ratio1.40
Culet sizeNone
Top View
12.08 mm8.62 mm5.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 352176102
Side View
Table 63.0%Crown 43.9°Girdle: THK-VTKPavilion 34.8°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £38,242 GBP|Low: £8,537 GBP|High: £57,632 GBP|Avg: £23,662 GBP|-21.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5£8,537 GBP
Retailer 11£8,566 GBP
Retailer 9£8,878 GBP
Retailer 8£10,244 GBP
Retailer 7£10,506 GBP
Retailer 6£10,562 GBP
Retailer 12£12,167 GBP
Retailer 2£16,084 GBP
Retailer 10£27,680 GBP
Retailer 3£28,496 GBP
Do Amore Diamonds£38,242 GBP
Retailer 4£57,632 GBP

23 data points across 12 retailers

10 retailers£8,537 GBP to £38,242 GBP

A+
Cheapest Retailer
-
£8,537 GBP
$11,438 USD
A+
Retailer 2
-
£8,566 GBP
$11,477 USD
View
A
Retailer 3
-
£8,878 GBP
$11,895 USD
View
A
Retailer 4
-
£10,244 GBP
$13,726 USD
View
A
Retailer 5
-
£10,506 GBP
$14,077 USD
View
A
Retailer 6
-
£10,562 GBP
$14,152 USD
View
A
Retailer 7
-
£12,167 GBP
$16,303 USD
View
Final sale: no returns
B+
Retailer 8
-
£16,084 GBP
View
B+
Retailer 9
-
£27,680 GBP
$37,088 USD
View
Most Expensive
B
Do Amore Diamonds
27-72C255537 · Oct 30
£38,242 GBP
$51,240 USD
View
9 more retailers have this diamond
Prices start from £8,537 GBPSave up to £29,705 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+
5.25ct Radiant
£8,537 GBP