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Emerald|Lab Grown|IGI

1.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG625422103

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625422103

Diamond specifications and retailer prices

From $377 AUD
$265 USD
As of October 30, 2026
Save $3,708 AUD (91%) vs most expensive(unlock to see where)
22 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 LG625422103 or 625422103. Listed at 22 retailers as of October 30, 2026, with a 983% 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 angle30.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625422103
Dimensions7.61 × 5.35 × 3.65 mm
L/W Ratio1.42
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
7.61 mm5.35 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625422103
Side View
Table 61.0%Crown 30.9°Girdle: MediumPavilion 38.1°Culet: LargeDepth 68.2%

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: $366 AUD|High: $4,968 AUD|Avg: $1,198 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 4$423 AUD
Retailer 10$438 AUD
Retailer 15$468 AUD
Retailer 16$468 AUD
Retailer 9$625 AUD
Retailer 13$697 AUD
Retailer 12$888 AUD
Retailer 2$915 AUD
Retailer 7$949 AUD
Retailer 11$1,202 AUD
Retailer 6$1,328 AUD
Retailer 17$1,661 AUD
Retailer 5$1,801 AUD
Retailer 3$1,897 AUD
Retailer 14$2,073 AUD
Retailer 18$3,359 AUD
Brilliant Earth$4,968 AUD

40 data points across 18 retailers

22 retailers$377 AUD to $4,085 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
-
$697 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
-
$949 AUD
$667 USD
View
A
Retailer 11
-
$1,149 AUD
$807 USD
View
A
Retailer 12
-
$1,202 AUD
View
Retailer 13
-
$1,328 AUD
$933 USD
View
Price last confirmed 43 days ago
B+
Retailer 14
-
$1,328 AUD
$933 USD
View
B+
Retailer 15
-
$1,661 AUD
$1,167 USD
View
B+
Retailer 16
-
$1,801 AUD
$1,265 USD
View
B+
Retailer 17
-
$1,897 AUD
$1,333 USD
View
B+
Retailer 18
-
$2,073 AUD
£1,147 GBP
View
B
Retailer 19
-
$3,359 AUD
$2,360 USD
View
B
Retailer 20
-
$4,085 AUD
$2,870 USD
View
Retailer 21
-
$4,760 AUD
$3,344 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
14328471Y · Oct 16
$4,968 AUD
$3,490 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $377 AUDSave up to $3,708 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