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Radiant|Lab Grown|GCAL

3.05ct F IF Radiant Lab Grown Diamond

EX • F/IF • GCAL 361716199

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 361716199

Diamond specifications and retailer prices

From £2,046 GBP
As of November 3, 2026
Save £1,639 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £14,378 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361716199. Listed at 8 retailers as of November 3, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle60.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361716199
Dimensions10.16 × 7.15 × 4.89 mm
L/W Ratio1.42
Culet sizeNone
Top View
10.16 mm7.15 mm3.05 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361716199
Side View
Table 64.0%Crown 43°Girdle: THK-THKPavilion 60.8°Culet: NoneDepth 68.4%

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: Nov 3
Current: £14,378 GBP|Low: £2,046 GBP|High: £63,245 GBP|Avg: £14,921 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£2,046 GBP
Retailer 6£2,896 GBP
Retailer 7£3,684 GBP
Retailer 2£14,297 GBP
Do Amore Diamonds£14,378 GBP
Retailer 3£18,459 GBP
Retailer 4£18,459 GBP
Retailer 8£25,165 GBP

17 data points across 8 retailers

8 retailers£2,046 GBP to £3,684 GBP

B+
Cheapest Retailer
-
£2,046 GBP
B+
Retailer 2
-
£2,896 GBP
View
B
Retailer 3
-
£3,684 GBP
View
Retailer 4
-
£14,297 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
32-361716199 · Nov 4
£14,378 GBP
$19,410 USD
View
Price under review
4 more retailers have this diamond
Prices start from £2,046 GBPSave up to £1,639 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.

B+
3.05ct Radiant
£2,046 GBP