Radiant|Lab Grown|IGI

1.04ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG808624512

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

Certificate IGI LG808624512

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 30, 2026
Save £663 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £791 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown radiant diamond

This 1.04ct 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 IGI LG808624512 or 808624512. Listed at 16 retailers as of October 30, 2026, with prices from £128 to £791, a £663 spread on the same certified stone. Brilliant Earth lists it at £791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808624512
Dimensions7.35 × 4.97 × 7.35 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.97 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808624512
Side View
Table 62.0%Crown 38°Girdle: MED-STKPavilion 36.8°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: £791 GBP|Low: £128 GBP|High: £845 GBP|Avg: £428 GBP|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 3£128 GBP
Retailer 2£197 GBP
Retailer 14£197 GBP
Retailer 12£229 GBP
Retailer 15£269 GBP
Retailer 8£274 GBP
Retailer 9£278 GBP
Retailer 10£301 GBP
Retailer 6£404 GBP
Retailer 16£438 GBP
Retailer 11£504 GBP
Retailer 5£557 GBP
Retailer 4£634 GBP
Retailer 7£775 GBP
Retailer 13£782 GBP
Brilliant Earth£791 GBP

36 data points across 16 retailers

16 retailers£128 GBP to £791 GBP

A
Cheapest Retailer
-
£128 GBP
$171 USD
Final sale: no returns
A
Retailer 2
-
£197 GBP
View
A
Retailer 3
-
£197 GBP
$264 USD
View
A
Retailer 4
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 5
-
£269 GBP
ZAR 5,824 ZAR
View
Retailer 6
-
£274 GBP
€350 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
£278 GBP
View
A
Retailer 8
-
£301 GBP
$403 USD
View
B+
Retailer 9
-
£404 GBP
A$833 AUD
View
B+
Retailer 10
-
£438 GBP
A$902 AUD
View
B+
Retailer 11
-
£504 GBP
$675 USD
View
B
Retailer 12
-
£557 GBP
SGD 1,008 SGD
View
B
Retailer 13
-
£634 GBP
$849 USD
View
B
Retailer 14
-
£775 GBP
View
B
Retailer 15
-
£782 GBP
$1,047 USD
View
Most Expensive
B
Brilliant Earth
20406136A · Oct 30
£791 GBP
$1,060 USD
View
15 more retailers have this diamond
Prices start from £128 GBPSave up to £663 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
1.04ct Radiant
£128 GBP