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Emerald|Lab Grown|IGI

0.73ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG723550903

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723550903

Diamond specifications and retailer prices

From $499 AUD
As of November 4, 2026
Save $984 AUD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,483 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723550903 or 723550903. Listed at 10 retailers as of November 4, 2026, with prices from $499 to $1,483, a $984 spread on the same certified stone. MOH London lists it at $1,483. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723550903
Dimensions5.99 × 4.21 × 2.90 mm
L/W Ratio1.42
Culet sizeLong
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
5.99 mm4.21 mm0.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723550903
Side View
Table 60.0%Crown 31.4°Girdle: MediumPavilion 39.5°Culet: LNGDepth 68.9%

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: Nov 4
Current: $1,483 AUD|Low: $499 AUD|High: $1,504 AUD|Avg: $888 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$499 AUD
Retailer 3$584 AUD
Retailer 4$626 AUD
Retailer 2$677 AUD
Retailer 7$690 AUD
Retailer 6$1,242 AUD
Retailer 8$1,267 AUD
MOH London$1,483 AUD

45 data points across 8 retailers

10 retailers$499 AUD to $1,483 AUD

A
Cheapest Retailer
-
$499 AUD
A
Retailer 2
-
$584 AUD
View
Retailer 3
-
$584 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$626 AUD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$677 AUD
View
B+
Retailer 6
-
$686 AUD
View
B+
Retailer 7
-
$690 AUD
View
B
Retailer 8
-
$1,267 AUD
View
B
Retailer 9
-
$1,267 AUD
View
Most Expensive
B
MOH London
LG723550903 · Nov 5
$1,483 AUD
£819 GBP
View
9 more retailers have this diamond
Prices start from $499 AUDSave up to $984 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
0.73ct Emerald
$499 AUD