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Emerald|Lab Grown|IGI

0.73ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG726570757

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726570757

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of October 29, 2026
Save $1,361 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,669 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726570757 or 726570757. Listed at 18 retailers as of October 28, 2026, with prices from $307 to $1,669, a $1,361 spread on the same certified stone. Reve Diamonds lists it at $1,669. 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

0.73
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726570757
Dimensions6.22 × 4.22 × 2.85 mm
L/W Ratio1.47
Culet sizeLarge
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
6.22 mm4.22 mm0.73 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726570757
Side View
Table 65.0%Crown 38.9°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.5%

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: $620 AUD|Low: $253 AUD|High: $1,669 AUD|Avg: $619 AUD|+15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 10$253 AUD
Retailer 9$293 AUD
Retailer 16$307 AUD
Retailer 6$315 AUD
Retailer 8$315 AUD
Retailer 13$481 AUD
Retailer 11$583 AUD
Retailer 14$617 AUD
Retailer 1$620 AUD
Retailer 15$663 AUD
Retailer 17$722 AUD
Retailer 2$770 AUD
Retailer 18$872 AUD
Retailer 5$982 AUD
Retailer 7$1,009 AUD
Retailer 4$1,066 AUD
Retailer 3$1,173 AUD
Retailer 12$1,603 AUD
Reve Diamonds$1,669 AUD

40 data points across 19 retailers

18 retailers$307 AUD to $1,669 AUD

A
Retailer 1
-
$293 AUD
$206 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$307 AUD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
$221 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$315 AUD
$221 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$481 AUD
$338 USD
View
B+
Retailer 6
-
$583 AUD
€390 EUR
View
B+
Retailer 7
-
$617 AUD
ZAR 7,000 ZAR
View
B+
Retailer 8
-
$620 AUD
£343 GBP
View
B+
Retailer 9
-
$663 AUD
$466 USD
View
B+
Retailer 10
-
$722 AUD
$507 USD
View
B+
Retailer 11
-
$770 AUD
$541 USD
View
B
Retailer 12
-
$872 AUD
View
B
Retailer 13
-
$982 AUD
$690 USD
View
B
Retailer 14
-
$1,009 AUD
$709 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$1,066 AUD
$749 USD
View
B
Retailer 16
-
$1,173 AUD
$824 USD
View
B
Retailer 17
-
$1,603 AUD
£887 GBP
View
Most Expensive
B
Reve Diamonds
799456B53 · Oct 28
$1,669 AUD
$1,172 USD
View
17 more retailers have this diamond
Prices start from $307 AUDSave up to $1,361 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
$307 AUD