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Oval|Lab Grown|IGI

1.53ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG447001577

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001577

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 30, 2026
Save €3,618 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,379 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval 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 LG447001577 or 447001577. Listed at 11 retailers as of October 29, 2026, with prices from €761 to €4,379, a €3,618 spread on the same certified stone. MOH London lists it at €4,379. 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

1.53
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001577
Dimensions9.16 × 6.59 × 4.04 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.16 mm6.59 mm1.53 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447001577
Side View
Table 59.5%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

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: €4,379 EUR|Low: €761 EUR|High: €4,408 EUR|Avg: €2,195 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2€761 EUR
Retailer 6€1,315 EUR
Retailer 10€1,430 EUR
Retailer 11€1,472 EUR
Retailer 7€1,525 EUR
Retailer 12€1,525 EUR
Retailer 13€1,678 EUR
Retailer 4€2,069 EUR
Retailer 8€2,404 EUR
Retailer 3€2,769 EUR
Retailer 9€2,859 EUR
Retailer 5€4,367 EUR
MOH London€4,379 EUR

16 data points across 13 retailers

11 retailers€761 EUR to €4,379 EUR

A
Cheapest Retailer
-
€761 EUR
$850 USD
B+
Retailer 2
-
€1,315 EUR
$1,469 USD
View
B+
Retailer 3
-
€1,430 EUR
$1,598 USD
View
B+
Retailer 4
-
€1,472 EUR
$1,645 USD
View
Final sale: no returns
Retailer 5
-
€1,525 EUR
$1,704 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,525 EUR
$1,704 USD
View
B
Retailer 7
-
€1,678 EUR
$1,875 USD
View
B
Retailer 8
-
€2,404 EUR
$2,686 USD
View
B
Retailer 9
-
€2,769 EUR
$3,093 USD
View
B
Retailer 10
-
€2,859 EUR
$3,194 USD
View
Most Expensive
B
MOH London
LG447001577 · Oct 29
€4,379 EUR
£3,852 GBP
View
10 more retailers have this diamond
Prices start from €761 EURSave up to €3,618 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
1.53ct Oval
€761 EUR