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Radiant|Lab Grown|IGI

1.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG526283231

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

Certificate IGI LG526283231

Diamond specifications and retailer prices

From €267 EUR
$298 USD
As of October 30, 2026
Save €1,407 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,674 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283231 or 526283231. Listed at 18 retailers as of October 29, 2026, with prices from €267 to €1,674, a €1,407 spread on the same certified stone. Brilliant Earth lists it at €1,674. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283231
Dimensions8.02 × 5.66 × 3.89 mm
L/W Ratio1.42
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
8.02 mm5.66 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283231
Side View
Table 65.5%Crown 46.4°Girdle: MediumPavilion 31°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
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: €1,674 EUR|Low: €256 EUR|High: €1,674 EUR|Avg: €748 EUR
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
Retailer 17
October 31, 2026
Retailer 13€267 EUR
Retailer 7€298 EUR
Retailer 3€310 EUR
Retailer 4€330 EUR
Retailer 14€330 EUR
Retailer 11€470 EUR
Retailer 5€486 EUR
Retailer 17€541 EUR
Retailer 6€564 EUR
Retailer 2€586 EUR
Retailer 12€1,016 EUR
Retailer 16€1,062 EUR
Retailer 9€1,106 EUR
Retailer 15€1,271 EUR
Retailer 10€1,332 EUR
Retailer 8€1,348 EUR
Brilliant Earth€1,674 EUR

44 data points across 17 retailers

18 retailers€267 EUR to €1,674 EUR

A
Cheapest Retailer
-
€267 EUR
$298 USD
A
Retailer 2
-
€298 EUR
$333 USD
View
Final sale: no returns
A
Retailer 3
-
€310 EUR
$346 USD
View
A
Retailer 4
-
€330 EUR
$369 USD
View
A
Retailer 5
-
€330 EUR
$369 USD
View
A
Retailer 6
-
€470 EUR
$525 USD
View
A
Retailer 7
-
€486 EUR
$543 USD
View
B+
Retailer 8
-
€541 EUR
$604 USD
View
B+
Retailer 9
-
€564 EUR
$630 USD
View
B+
Retailer 10
-
€586 EUR
£516 GBP
View
B+
Retailer 11
-
€802 EUR
HK$7,000 HKD
View
B
Retailer 12
-
€1,016 EUR
$1,135 USD
View
B
Retailer 13
-
€1,062 EUR
$1,187 USD
View
B
Retailer 14
-
€1,106 EUR
$1,235 USD
View
B
Retailer 15
-
€1,271 EUR
$1,420 USD
View
B
Retailer 16
-
€1,332 EUR
£1,172 GBP
View
B
Retailer 17
-
€1,348 EUR
$1,506 USD
View
Most Expensive
B
Brilliant Earth
17972245A · Oct 29
€1,674 EUR
$1,870 USD
View
17 more retailers have this diamond
Prices start from €267 EURSave up to €1,407 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
€267 EUR