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Princess|Lab Grown|IGI

1.52ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG442066583

Shape and cutting style on the report: Princess cut

Certificate IGI LG442066583

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 31, 2026
Save €3,011 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,772 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess 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 LG442066583 or 442066583. Listed at 11 retailers as of October 27, 2026, with prices from €761 to €3,772, a €3,011 spread on the same certified stone. MOH London lists it at €3,772. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066583
Dimensions6.34 × 6.11 × 4.62 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
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Top View
6.34 mm6.11 mm1.52 ctJ / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066583
Side View
Table 68.0%Crown 40.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 75.6%

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 31
Current: €3,772 EUR|Low: €761 EUR|High: €3,813 EUR|Avg: €1,823 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€761 EUR
Retailer 4€1,011 EUR
Retailer 6€1,131 EUR
Retailer 10€1,156 EUR
Retailer 3€1,265 EUR
Retailer 7€1,329 EUR
Retailer 9€1,675 EUR
Retailer 5€1,864 EUR
Retailer 8€2,310 EUR
Retailer 11€3,357 EUR
MOH London€3,772 EUR

12 data points across 11 retailers

11 retailers€761 EUR to €3,772 EUR

A
Cheapest Retailer
-
€761 EUR
$850 USD
B+
Retailer 2
-
€1,011 EUR
$1,129 USD
View
B+
Retailer 3
-
€1,100 EUR
$1,229 USD
View
B+
Retailer 4
-
€1,131 EUR
$1,264 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,173 EUR
$1,310 USD
View
Retailer 6
-
€1,173 EUR
$1,310 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€1,329 EUR
$1,485 USD
View
B
Retailer 8
-
€1,864 EUR
$2,082 USD
View
B
Retailer 9
-
€2,197 EUR
$2,455 USD
View
B
Retailer 10
-
€2,310 EUR
$2,581 USD
View
Most Expensive
B
MOH London
LG442066583 · Oct 27
€3,772 EUR
£3,318 GBP
View
10 more retailers have this diamond
Prices start from €761 EURSave up to €3,011 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
1.52ct Princess
€761 EUR