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Oval|Lab Grown|IGI

1.56ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG834612610

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834612610

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of October 30, 2026
Save $1,292 AUD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,600 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown oval diamond

This 1.56ct 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 very-good cut grade and certified by IGI LG834612610 or 834612610. Listed at 8 retailers as of October 29, 2026, with prices from $307 to $1,600, a $1,292 spread on the same certified stone. MOH London lists it at $1,600. 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

1.56
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834612610
Dimensions9.46 × 6.60 × 3.96 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm6.60 mm1.56 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834612610
Side View
Table 58.0%Crown 33.1°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 60.0%

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 30
Current: $1,600 AUD|Low: $307 AUD|High: $1,611 AUD|Avg: $858 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$307 AUD
Retailer 4$594 AUD
Retailer 2$620 AUD
Retailer 6$679 AUD
Retailer 3$1,099 AUD
Retailer 7$1,171 AUD
MOH London$1,600 AUD

28 data points across 7 retailers

8 retailers$307 AUD to $1,600 AUD

A
Cheapest Retailer
-
$307 AUD
$216 USD
Final sale: no returns
A
Retailer 2
-
$340 AUD
$239 USD
View
B+
Retailer 3
-
$594 AUD
$417 USD
View
A
Retailer 4
-
$620 AUD
£343 GBP
View
B+
Retailer 5
-
$679 AUD
$477 USD
View
B
Retailer 6
-
$1,099 AUD
$772 USD
View
B
Retailer 7
-
$1,171 AUD
$823 USD
View
Most Expensive
B
MOH London
LG834612610 · Oct 29
$1,600 AUD
£885 GBP
View
7 more retailers have this diamond
Prices start from $307 AUDSave up to $1,292 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
1.56ct Oval
$307 AUD