Radiant|Lab Grown|IGI

1.01ct E VS1 Radiant Lab Grown Diamond

E/VS1 • IGI LG733519368

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG733519368

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 30, 2026
Save £730 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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) and certified by IGI LG733519368 or 733519368. Listed at 22 retailers as of October 30, 2026, with a 507% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733519368
Dimensions7.47 × 4.88 × 3.13 mm
L/W Ratio1.53
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm4.88 mm1.01 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733519368
Side View
Table 61.0%Crown 26.8°Girdle: STK-THKPavilion 34.6°Culet: NoneDepth 64.1%

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: £364 GBP|Low: £138 GBP|High: £798 GBP|Avg: £371 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 13£144 GBP
Retailer 4£166 GBP
Retailer 2£178 GBP
Retailer 5£178 GBP
Retailer 6£247 GBP
Retailer 7£338 GBP
Retailer 1£364 GBP
Retailer 11£377 GBP
Retailer 10£454 GBP
Retailer 8£481 GBP
Retailer 12£575 GBP
Retailer 3£632 GBP
Retailer 9£790 GBP

37 data points across 13 retailers

22 retailers£144 GBP to £874 GBP

A
Cheapest Retailer
-
£144 GBP
$193 USD
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£166 GBP
$223 USD
View
A
Retailer 4
-
£178 GBP
$239 USD
View
A
Retailer 5
-
£178 GBP
$239 USD
View
A
Retailer 6
-
£189 GBP
$253 USD
View
B+
Retailer 7
-
£240 GBP
$321 USD
View
A
Retailer 8
-
£247 GBP
View
B+
Retailer 9
-
£256 GBP
$343 USD
View
B+
Retailer 10
-
£338 GBP
ZAR 7,315 ZAR
View
B+
Retailer 11
-
£364 GBP
View
Retailer 12
-
£377 GBP
$505 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£454 GBP
A$935 AUD
View
B
Retailer 14
-
£481 GBP
A$991 AUD
View
B
Retailer 15
-
£575 GBP
$770 USD
View
B
Retailer 16
-
£632 GBP
$847 USD
View
B
Retailer 17
-
£761 GBP
$1,019 USD
View
B
Retailer 18
-
£773 GBP
View
B
Retailer 19
-
£790 GBP
View
B
Retailer 20
-
£874 GBP
$1,171 USD
View
Retailer 21
-
£1,381 GBP
$1,850 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-733519368 · Oct 30
£1,455 GBP
$1,950 USD
View
Price under review
21 more retailers have this diamond
Prices start from £144 GBPSave up to £730 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
£144 GBP