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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG620412408

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620412408

Diamond specifications and retailer prices

From $629 AUD
$442 USD
As of October 28, 2026
Save $3,986 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,616 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher 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 LG620412408 or 620412408. Listed at 20 retailers as of October 28, 2026, with prices from $629 to $4,616, a $3,986 spread on the same certified stone. Diamond Quarter lists it at $4,616. 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 angle34.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620412408
Dimensions6.23 × 6.22 × 4.24 mm
L/W Ratio1.00
Culet sizePointed
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
6.23 mm6.22 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620412408
Side View
Table 61.0%Crown 34.9°Girdle: MediumPavilion 41.6°Culet: NoneDepth 68.2%

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 28
Current: $1,644 AUD|Low: $576 AUD|High: $4,071 AUD|Avg: $1,728 AUD|+0.3%
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
October 29, 2026
Retailer 12$629 AUD
Retailer 13$996 AUD
Retailer 4$1,002 AUD
Retailer 8$1,136 AUD
Retailer 7$1,159 AUD
Retailer 5$1,177 AUD
Retailer 9$1,213 AUD
Retailer 6$1,629 AUD
Retailer 1$1,644 AUD
Retailer 14$2,005 AUD
Retailer 3$2,649 AUD
Retailer 10$2,762 AUD
Retailer 11$3,110 AUD
Retailer 2$4,071 AUD

43 data points across 14 retailers

20 retailers$629 AUD to $4,616 AUD

A
Cheapest Retailer
-
$629 AUD
$442 USD
Final sale: no returns
A
Retailer 2
-
$854 AUD
$600 USD
View
A
Retailer 3
-
$911 AUD
HK$5,000 HKD
View
A
Retailer 4
-
$996 AUD
$700 USD
View
A
Retailer 5
-
$1,002 AUD
$704 USD
View
A
Retailer 6
-
$1,136 AUD
€760 EUR
View
A
Retailer 7
-
$1,159 AUD
£641 GBP
View
A
Retailer 8
-
$1,177 AUD
$827 USD
View
A
Retailer 9
-
$1,213 AUD
ZAR 13,768 ZAR
View
B+
Retailer 10
-
$1,629 AUD
$1,144 USD
View
B+
Retailer 11
-
$1,644 AUD
View
B+
Retailer 12
-
$2,005 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$2,426 AUD
$1,704 USD
View
B+
Retailer 14
-
$2,487 AUD
$1,747 USD
View
B+
Retailer 15
-
$2,649 AUD
SGD 2,515 SGD
View
B+
Retailer 16
-
$2,762 AUD
£1,528 GBP
View
B+
Retailer 17
-
$3,110 AUD
$2,185 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$4,071 AUD
$2,860 USD
View
B
Retailer 19
-
$4,583 AUD
$3,220 USD
View
Most Expensive
B
Diamond Quarter
1.53IFELG0851E2N · Oct 29
$4,616 AUD
£2,553 GBP
View
19 more retailers have this diamond
Prices start from $629 AUDSave up to $3,986 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 Asscher
$629 AUD