Radiant|Lab Grown|GIA

1.01ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • GIA 1517924646

Certificate GIA 1517924646

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 30, 2026
Save £1,127 GBP (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,308 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1517924646. Listed at 21 retailers as of October 27, 2026, with prices from £181 to £1,308, a £1,127 spread on the same certified stone. Queensmith lists it at £1,308. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.36°
Pavilion angle58.56°
OriginLab Grown
Grading LabGIA
CertificateGIA 1517924646
Dimensions6.92 × 4.99 × 3.37 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Growth Remnant, Feather
Top View
6.92 mm4.99 mm1.01 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1517924646
Side View
Table 65.0%Crown 47.36°Girdle: THK-VTKPavilion 58.56°Culet: NoneDepth 67.6%

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: £359 GBP|Low: £175 GBP|High: £918 GBP|Avg: £455 GBP|+1.6%
Retailer 1
Retailer 2
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Retailer 20
October 31, 2026
Retailer 3£181 GBP
Retailer 6£203 GBP
Retailer 17£210 GBP
Retailer 2£225 GBP
Retailer 7£225 GBP
Retailer 20£294 GBP
Retailer 8£302 GBP
Retailer 1£359 GBP
Retailer 13£384 GBP
Retailer 12£385 GBP
Retailer 15£386 GBP
Retailer 5£452 GBP
Retailer 16£548 GBP
Retailer 18£566 GBP
Retailer 14£651 GBP
Retailer 4£722 GBP
Retailer 10£761 GBP
Retailer 11£784 GBP
Retailer 9£877 GBP
Retailer 19£904 GBP

43 data points across 20 retailers

21 retailers£181 GBP to £1,308 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
A
Retailer 2
-
£203 GBP
$272 USD
View
Final sale: no returns
A
Retailer 3
-
£210 GBP
$281 USD
View
A
Retailer 4
-
£225 GBP
$301 USD
View
A
Retailer 5
-
£225 GBP
$301 USD
View
B+
Retailer 6
-
£294 GBP
$394 USD
View
B+
Retailer 7
-
£302 GBP
$405 USD
View
B+
Retailer 8
-
£359 GBP
€458 EUR
View
Retailer 9
-
£384 GBP
$515 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
£385 GBP
View
B+
Retailer 11
-
£386 GBP
ZAR 8,350 ZAR
View
B
Retailer 12
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£452 GBP
$606 USD
View
B
Retailer 13
-
£548 GBP
A$1,129 AUD
View
B
Retailer 14
-
£566 GBP
$758 USD
View
B
Retailer 15
-
£651 GBP
A$1,342 AUD
View
B
Retailer 16
-
£722 GBP
$967 USD
View
B
Retailer 17
-
£761 GBP
$1,019 USD
View
B
Retailer 18
-
£784 GBP
$1,050 USD
View
B
Retailer 19
-
£877 GBP
$1,175 USD
View
B
Retailer 20
-
£904 GBP
View
Most Expensive
B
Queensmith
1517924646 · Oct 27
£1,308 GBP
View
20 more retailers have this diamond
Prices start from £181 GBPSave up to £1,127 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
1.01ct Radiant
£181 GBP