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Oval|Lab Grown|IGI

1.58ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG795632919

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG795632919

Diamond specifications and retailer prices

From $401 AUD
HK$2,200 HKD
As of October 29, 2026
Save $1,297 AUD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,697 AUD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG795632919 or 795632919. Listed at 5 retailers as of October 29, 2026, with prices from $401 to $1,697, a $1,297 spread on the same certified stone. MOH London lists it at $1,697. 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

1.58
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795632919
Dimensions9.20 × 6.66 × 4.04 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm6.66 mm1.58 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795632919
Side View
Table 61.0%Crown 34.1°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 60.7%

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 29
Current: $1,697 AUD|Low: $401 AUD|High: $1,708 AUD|Avg: $733 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$401 AUD
Retailer 4$491 AUD
Retailer 3$635 AUD
Retailer 2$664 AUD
Retailer 5$700 AUD
MOH London$1,697 AUD

42 data points across 6 retailers

5 retailers$401 AUD to $1,697 AUD

A
Cheapest Retailer
-
$401 AUD
HK$2,200 HKD
B+
Retailer 2
-
$491 AUD
$345 USD
View
A
Retailer 3
-
$664 AUD
£367 GBP
View
A
Retailer 4
-
$700 AUD
$492 USD
View
Most Expensive
B
MOH London
LG795632919 · Oct 29
$1,697 AUD
£939 GBP
View
4 more retailers have this diamond
Prices start from $401 AUDSave up to $1,297 AUD

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
1.58ct Oval
$401 AUD