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Radiant|Lab Grown|IGI

1.55ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG745507604

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

Certificate IGI LG745507604

Diamond specifications and retailer prices

From €197 EUR
$220 USD
As of October 30, 2026
Save €1,736 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,933 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745507604 or 745507604. Listed at 16 retailers as of October 30, 2026, with prices from €197 to €1,933, a €1,736 spread on the same certified stone. Do Amore Diamonds lists it at €1,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507604
Dimensions8.15 × 5.66 × 3.95 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.66 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507604
Side View
Table 68.0%Crown 41.8°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,933 EUR|Low: €197 EUR|High: €2,112 EUR|Avg: €833 EUR|+11.9%
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
Retailer 16
November 1, 2026
Retailer 6€197 EUR
Retailer 7€221 EUR
Retailer 5€229 EUR
Retailer 2€305 EUR
Retailer 9€337 EUR
Retailer 12€442 EUR
Retailer 4€474 EUR
Retailer 14€630 EUR
Retailer 3€680 EUR
Retailer 11€884 EUR
Retailer 13€981 EUR
Retailer 15€1,083 EUR
Retailer 16€1,235 EUR
Retailer 8€1,540 EUR
Retailer 10€1,729 EUR
Do Amore Diamonds€1,933 EUR

31 data points across 16 retailers

16 retailers€197 EUR to €1,933 EUR

A
Cheapest Retailer
-
€197 EUR
$220 USD
A
Retailer 2
-
€221 EUR
$247 USD
View
Final sale: no returns
A
Retailer 3
-
€229 EUR
$256 USD
View
A
Retailer 4
-
€305 EUR
$341 USD
View
B+
Retailer 5
-
€337 EUR
$377 USD
View
A
Retailer 6
-
€442 EUR
View
A
Retailer 7
-
€474 EUR
$529 USD
View
A
Retailer 8
-
€630 EUR
A$1,082 AUD
View
B+
Retailer 9
-
€680 EUR
$760 USD
View
B+
Retailer 10
-
€884 EUR
$988 USD
View
B+
Retailer 11
-
€981 EUR
$1,096 USD
View
Retailer 12
-
€1,083 EUR
£953 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
€1,235 EUR
$1,380 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€1,540 EUR
$1,720 USD
View
B
Retailer 15
-
€1,729 EUR
$1,932 USD
View
Most Expensive
B
Do Amore Diamonds
27-026CC218A · Nov 1
€1,933 EUR
$2,160 USD
View
15 more retailers have this diamond
Prices start from €197 EURSave up to €1,736 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
1.55ct Radiant
€197 EUR