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Radiant|Lab Grown|IGI

1.04ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG662411178

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

Certificate IGI LG662411178

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 30, 2026
Save £974 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,911 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG662411178 or 662411178. Listed at 19 retailers as of October 29, 2026, with a 456% 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

1.04
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662411178
Dimensions7.27 × 5.02 × 3.23 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.02 mm1.04 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662411178
Side View
Table 63.0%Crown 44.6°Girdle: THN-MEDPavilion 33.9°Culet: NoneDepth 64.3%

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: £1,911 GBP|Low: £171 GBP|High: £1,911 GBP|Avg: £757 GBP
Do Amore Diamonds
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
October 30, 2026
Retailer 4£213 GBP
Retailer 15£240 GBP
Retailer 12£384 GBP
Retailer 13£439 GBP
Retailer 14£447 GBP
Retailer 10£506 GBP
Retailer 2£526 GBP
Retailer 9£719 GBP
Retailer 5£790 GBP
Retailer 11£820 GBP
Retailer 6£1,068 GBP
Retailer 7£1,069 GBP
Retailer 3£1,099 GBP
Retailer 8£1,188 GBP
Do Amore Diamonds£1,911 GBP

41 data points across 15 retailers

19 retailers£213 GBP to £1,188 GBP

A
Cheapest Retailer
-
£213 GBP
$286 USD
A
Retailer 2
-
£216 GBP
$289 USD
View
A
Retailer 3
-
£240 GBP
$322 USD
View
Final sale: no returns
A
Retailer 4
-
£250 GBP
$335 USD
View
A
Retailer 5
-
£267 GBP
$358 USD
View
A
Retailer 6
-
£267 GBP
$358 USD
View
B+
Retailer 7
-
£384 GBP
$515 USD
View
B+
Retailer 8
-
£439 GBP
$588 USD
View
B+
Retailer 9
-
£447 GBP
$599 USD
View
B+
Retailer 10
-
£506 GBP
ZAR 10,961 ZAR
View
B+
Retailer 11
-
£526 GBP
View
B
Retailer 12
-
£719 GBP
A$1,482 AUD
View
B
Retailer 13
-
£820 GBP
$1,099 USD
View
B
Retailer 14
-
£947 GBP
$1,269 USD
View
B
Retailer 15
-
£1,068 GBP
$1,432 USD
View
B
Retailer 16
-
£1,099 GBP
$1,472 USD
View
B
Retailer 17
-
£1,186 GBP
View
B
Retailer 18
-
£1,188 GBP
View
Most Expensive
Do Amore Diamonds
27-72F8F0EEB · Oct 30
£1,911 GBP
$2,560 USD
View
Price under review
18 more retailers have this diamond
Prices start from £213 GBPSave up to £974 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
£213 GBP