CaratHunter
Plans
Emerald|Lab Grown|IGI

1.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG613372837

Shape and cutting style on the report: Emerald cut

Certificate IGI LG613372837

Diamond specifications and retailer prices

From $377 AUD
$265 USD
As of October 30, 2026
Save $4,383 AUD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,968 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG613372837 or 613372837. Listed at 21 retailers as of October 30, 2026, with a 1162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613372837
Dimensions7.65 × 5.48 × 3.66 mm
L/W Ratio1.40
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
7.65 mm5.48 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613372837
Side View
Table 66.0%Crown 33.4°Girdle: MediumPavilion 40.5°Culet: LNGDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,968 AUD|Low: $377 AUD|High: $4,968 AUD|Avg: $1,304 AUD
Brilliant Earth
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
October 30, 2026
Retailer 8$377 AUD
Retailer 5$423 AUD
Retailer 16$468 AUD
Retailer 17$468 AUD
Retailer 9$625 AUD
Retailer 14$698 AUD
Retailer 13$888 AUD
Retailer 2$915 AUD
Retailer 7$950 AUD
Retailer 10$1,149 AUD
Retailer 12$1,202 AUD
Retailer 15$1,328 AUD
Retailer 18$1,661 AUD
Retailer 6$1,801 AUD
Retailer 4$1,897 AUD
Retailer 11$2,083 AUD
Retailer 3$3,360 AUD
Brilliant Earth$4,968 AUD

40 data points across 18 retailers

21 retailers$377 AUD to $4,761 AUD

A
Cheapest Retailer
-
$377 AUD
$265 USD
A
Retailer 2
-
$423 AUD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$438 AUD
$308 USD
View
A
Retailer 4
-
$468 AUD
$329 USD
View
A
Retailer 5
-
$468 AUD
$329 USD
View
B+
Retailer 6
-
$625 AUD
$439 USD
View
A
Retailer 7
-
$698 AUD
$490 USD
View
A
Retailer 8
-
$888 AUD
ZAR 10,081 ZAR
View
A
Retailer 9
-
$915 AUD
£506 GBP
View
A
Retailer 10
-
$950 AUD
$667 USD
View
A
Retailer 11
-
$1,149 AUD
$807 USD
View
A
Retailer 12
-
$1,202 AUD
View
A
Retailer 13
-
$1,328 AUD
$933 USD
View
B+
Retailer 14
-
$1,661 AUD
$1,167 USD
View
B+
Retailer 15
-
$1,801 AUD
$1,265 USD
View
B+
Retailer 16
-
$1,897 AUD
$1,333 USD
View
B+
Retailer 17
-
$2,083 AUD
£1,152 GBP
View
B
Retailer 18
-
$3,360 AUD
$2,360 USD
View
B
Retailer 19
-
$4,086 AUD
$2,870 USD
View
B
Retailer 20
-
$4,761 AUD
$3,344 USD
View
Most Expensive
Brilliant Earth
14384887Y · Oct 16
$4,968 AUD
$3,490 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $377 AUDSave up to $4,383 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
1.53ct Emerald
$377 AUD