Radiant|Lab Grown|IGI

1.05ct E VS1 Radiant Lab Grown Diamond

E/VS1 • IGI LG604398972

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

Certificate IGI LG604398972

Diamond specifications and retailer prices

From €170 EUR
$190 USD
As of October 30, 2026
Save €1,468 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,835 EUR at Do Amore Diamonds · As of October 29, 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) and certified by IGI LG604398972 or 604398972. Listed at 21 retailers as of October 29, 2026, with a 863% 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

1.05
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604398972
Dimensions4.96 × 4.96 × 3.34 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
4.96 mm4.96 mm1.05 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604398972
Side View
Table 66.0%Crown 45°Girdle: MediumPavilion 36°Culet: NoneDepth 67.3%

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: €293 EUR|Low: €164 EUR|High: €945 EUR|Avg: €442 EUR|-0.1%
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
Retailer 14
October 30, 2026
Retailer 13€170 EUR
Retailer 6€191 EUR
Retailer 3€198 EUR
Retailer 4€211 EUR
Retailer 14€211 EUR
Retailer 1€293 EUR
Retailer 9€400 EUR
Retailer 7€430 EUR
Retailer 5€492 EUR
Retailer 10€557 EUR
Retailer 11€569 EUR
Retailer 12€680 EUR
Retailer 2€748 EUR
Retailer 8€938 EUR

43 data points across 14 retailers

21 retailers€170 EUR to €1,638 EUR

A
Cheapest Retailer
-
€170 EUR
$190 USD
A
Retailer 2
-
€191 EUR
$213 USD
View
Final sale: no returns
A
Retailer 3
-
€198 EUR
$221 USD
View
A
Retailer 4
-
€211 EUR
$236 USD
View
A
Retailer 5
-
€211 EUR
$236 USD
View
A
Retailer 6
-
€240 EUR
$268 USD
View
A
Retailer 7
-
€284 EUR
$317 USD
View
A
Retailer 8
-
€293 EUR
£257 GBP
View
B+
Retailer 9
-
€400 EUR
ZAR 7,221 ZAR
View
B+
Retailer 10
-
€430 EUR
£378 GBP
View
B
Retailer 11
-
€492 EUR
$550 USD
View
B+
Retailer 12
-
€557 EUR
A$957 AUD
View
B+
Retailer 13
-
€569 EUR
A$978 AUD
View
B
Retailer 14
-
€680 EUR
$760 USD
View
B
Retailer 15
-
€738 EUR
£649 GBP
View
B
Retailer 16
-
€748 EUR
$836 USD
View
B
Retailer 17
-
€903 EUR
$1,009 USD
View
B
Retailer 18
-
€938 EUR
£825 GBP
View
B
Retailer 19
-
€1,041 EUR
$1,163 USD
View
C
Retailer 20
-
€1,638 EUR
$1,830 USD
View
Most Expensive
Do Amore Diamonds
23-604398972 · Oct 29
€1,835 EUR
$2,050 USD
View
Price under review
20 more retailers have this diamond
Prices start from €170 EURSave up to €1,468 EUR

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
€170 EUR