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Oval|Lab Grown|IGI

1.58ct J SI2 Oval Lab Grown Diamond

VG • J/SI2 • IGI LG549282437

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG549282437

Diamond specifications and retailer prices

From €357 EUR
$399 USD
As of November 1, 2026
Save €593 EUR (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €950 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG549282437 or 549282437. Listed at 3 retailers as of November 1, 2026, with prices from €357 to €950, a €593 spread on the same certified stone. MOH London lists it at €950. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549282437
Dimensions9.28 × 6.52 × 4.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
9.28 mm6.52 mm1.58 ctJ / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549282437
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €950 EUR|Low: €276 EUR|High: €962 EUR|Avg: €625 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€292 EUR
Retailer 2€357 EUR
Retailer 4€438 EUR
Retailer 7€707 EUR
Retailer 5€850 EUR
Retailer 6€850 EUR
MOH London€950 EUR

11 data points across 7 retailers

3 retailers€357 EUR to €950 EUR

B
Cheapest Retailer
-
€357 EUR
$399 USD
B+
Retailer 2
-
€438 EUR
$489 USD
View
Most Expensive
B+
MOH London
LG549282437 · Nov 1
€950 EUR
£836 GBP
View
2 more retailers have this diamond
Prices start from €357 EURSave up to €593 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.

B+
1.58ct Oval
€357 EUR