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Round|Lab Grown|IGI

1.52ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG400945259

Certificate IGI LG400945259

Diamond specifications and retailer prices

From €1,950 EUR
$2,179 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €1,950 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG400945259 or 400945259. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG400945259
Dimensions7.29 × 7.34 mm
L/W Ratio1.01
Top View
7.29 mm7.34 mm1.52 ctJ / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG400945259
Side View
Table 59.5%CrownGirdlePavilionCulet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €1,950 EUR|Low: €1,864 EUR|High: €3,170 EUR|Avg: €2,354 EUR|-38.5%
September 23, 2026
B2C Jewels€1,950 EUR

4 data points across 1 retailer

1 retailer

B
B2C Jewels
19098961 · Nov 1
€1,950 EUR
$2,179 USD
View

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B
1.52ct Round
€1,950 EUR