Radiant|Lab Grown|GCAL

1.05ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GCAL 360686283

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360686283

Diamond specifications and retailer prices

From £163 GBP
$219 USD
As of October 30, 2026
Save £739 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,567 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 360686283. Listed at 8 retailers as of October 29, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360686283
Dimensions7.07 × 5.04 × 3.43 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.07 mm5.04 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360686283
Side View
Table 65.0%Crown 41.6°Girdle: MED-MEDPavilion 35.9°Culet: NoneDepth 68.1%

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 30
Current: £1,567 GBP|Low: £157 GBP|High: £1,567 GBP|Avg: £547 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4£163 GBP
Retailer 7£190 GBP
Retailer 8£221 GBP
Retailer 6£346 GBP
Retailer 9£365 GBP
Retailer 3£655 GBP
Retailer 5£720 GBP
Retailer 10£834 GBP
Retailer 2£902 GBP
Do Amore Diamonds£1,567 GBP

12 data points across 10 retailers

8 retailers£163 GBP to £902 GBP

A
Cheapest Retailer
-
£163 GBP
$219 USD
A
Retailer 2
-
£190 GBP
$254 USD
View
A
Retailer 3
-
£221 GBP
$296 USD
View
B+
Retailer 4
-
£346 GBP
$464 USD
View
B
Retailer 5
-
£655 GBP
$877 USD
View
B
Retailer 6
-
£720 GBP
$965 USD
View
B
Retailer 7
-
£902 GBP
View
Most Expensive
Do Amore Diamonds
27-A96F510D5 · Oct 30
£1,567 GBP
$2,100 USD
View
Price under review
7 more retailers have this diamond
Prices start from £163 GBPSave up to £739 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
1.05ct Radiant
£163 GBP