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Oval|Lab Grown|IGI

1.52ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG451056644

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056644

Diamond specifications and retailer prices

From €752 EUR
As of November 6, 2026
Save €3,567 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,319 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown oval diamond

This 1.52ct 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 LG451056644 or 451056644. Listed at 11 retailers as of November 5, 2026, with prices from €752 to €4,319, a €3,567 spread on the same certified stone. MOH London lists it at €4,319. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056644
Dimensions8.73 × 6.55 × 4.10 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.73 mm6.55 mm1.52 ctJ / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056644
Side View
Table 55.5%Crown 35.7°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.6%

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: Nov 6
Current: €4,319 EUR|Low: €752 EUR|High: €4,388 EUR|Avg: €2,220 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2€752 EUR
Retailer 5€1,308 EUR
Retailer 9€1,422 EUR
Retailer 10€1,464 EUR
Retailer 6€1,516 EUR
Retailer 11€1,670 EUR
Retailer 3€2,059 EUR
Retailer 7€2,392 EUR
Retailer 12€2,752 EUR
Retailer 8€2,842 EUR
MOH London€4,319 EUR
Retailer 4€4,341 EUR

15 data points across 12 retailers

11 retailers€752 EUR to €4,319 EUR

A
Cheapest Retailer
-
€752 EUR
B+
Retailer 2
-
€1,308 EUR
View
B+
Retailer 3
-
€1,422 EUR
View
B+
Retailer 4
-
€1,464 EUR
View
Final sale: no returns
Retailer 5
-
€1,516 EUR
View
Price last confirmed 25 days ago
B+
Retailer 6
-
€1,516 EUR
View
B
Retailer 7
-
€1,670 EUR
View
B
Retailer 8
-
€2,392 EUR
View
B
Retailer 9
-
€2,752 EUR
View
B
Retailer 10
-
€2,842 EUR
View
Most Expensive
B
MOH London
LG451056644 · Nov 5
€4,319 EUR
£3,797 GBP
View
10 more retailers have this diamond
Prices start from €752 EURSave up to €3,567 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 Oval
€752 EUR