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Round|Lab Grown|IGI

0.72ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG811623983

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811623983

Diamond specifications and retailer prices

From $383 AUD
€256 EUR
As of October 29, 2026
Save $1,327 AUD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,710 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.72ct lab-grown round diamond

This 0.72ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811623983 or 811623983. Listed at 4 retailers as of October 26, 2026, with prices from $383 to $1,710, a $1,327 spread on the same certified stone. MOH London lists it at $1,710. 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

0.72
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811623983
Dimensions5.74 × 5.72 × 3.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.74 mm5.72 mm0.72 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811623983
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°CuletDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,710 AUD|Low: $270 AUD|High: $1,717 AUD|Avg: $670 AUD|+29.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$270 AUD
Retailer 2$383 AUD
Retailer 4$401 AUD
MOH London$1,710 AUD

16 data points across 4 retailers

4 retailers$383 AUD to $1,710 AUD

Retailer 1
-
$270 AUD
$190 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$383 AUD
€256 EUR
View
A
Retailer 3
-
$401 AUD
$282 USD
View
Most Expensive
C
MOH London
LG811623983 · Oct 26
$1,710 AUD
£946 GBP
View
3 more retailers have this diamond
Prices start from $383 AUDSave up to $1,327 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
0.72ct Round
$383 AUD