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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG766613780

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766613780

Diamond specifications and retailer prices

From $406 AUD
$285 USD
As of October 27, 2026
Save $3,665 AUD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,071 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG766613780 or 766613780. Listed at 27 retailers as of October 27, 2026, with prices from $406 to $4,071, a $3,665 spread on the same certified stone. Brilliant Earth lists it at $4,071. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766613780
Dimensions6.45 × 6.43 × 4.23 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
6.45 mm6.43 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766613780
Side View
Table 63.0%Crown 33.8°Girdle: MediumPavilion 42.5°Culet: NoneDepth 65.8%

Caratlytics Score

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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 27
Current: $4,071 AUD|Low: $406 AUD|High: $4,071 AUD|Avg: $1,574 AUD
Brilliant Earth
Retailer 2
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Retailer 25
October 29, 2026
Retailer 3$406 AUD
Retailer 15$454 AUD
Retailer 23$471 AUD
Retailer 6$502 AUD
Retailer 14$502 AUD
Retailer 13$575 AUD
Retailer 17$711 AUD
Retailer 21$726 AUD
Retailer 8$729 AUD
Retailer 5$875 AUD
Retailer 20$954 AUD
Retailer 2$987 AUD
Retailer 25$1,154 AUD
Retailer 19$1,294 AUD
Retailer 7$1,546 AUD
Retailer 4$1,785 AUD
Retailer 11$1,934 AUD
Retailer 18$2,016 AUD
Retailer 16$2,070 AUD
Retailer 10$2,080 AUD
Retailer 12$2,169 AUD
Retailer 22$2,229 AUD
Retailer 24$3,075 AUD
Retailer 9$3,601 AUD
Brilliant Earth$4,071 AUD

35 data points across 25 retailers

27 retailers$406 AUD to $4,071 AUD

A
Cheapest Retailer
-
$406 AUD
$285 USD
A
Retailer 2
-
$454 AUD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$471 AUD
$331 USD
View
A
Retailer 4
-
$502 AUD
$353 USD
View
A
Retailer 5
-
$502 AUD
$353 USD
View
A
Retailer 6
-
$575 AUD
£318 GBP
View
A
Retailer 7
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 8
-
$726 AUD
$510 USD
View
A
Retailer 9
-
$729 AUD
$512 USD
View
A
Retailer 10
-
$875 AUD
$615 USD
View
A
Retailer 11
-
$954 AUD
ZAR 10,829 ZAR
View
A
Retailer 12
-
$987 AUD
£546 GBP
View
A
Retailer 13
-
$1,154 AUD
$811 USD
View
A
Retailer 14
-
$1,294 AUD
View
B+
Retailer 15
-
$1,546 AUD
$1,086 USD
View
B+
Retailer 16
-
$1,785 AUD
$1,254 USD
View
B+
Retailer 17
-
$1,875 AUD
$1,317 USD
View
B+
Retailer 18
-
$1,934 AUD
$1,359 USD
View
B+
Retailer 19
-
$2,016 AUD
$1,417 USD
View
B+
Retailer 20
-
$2,070 AUD
SGD 1,965 SGD
View
B+
Retailer 21
-
$2,080 AUD
$1,461 USD
View
B+
Retailer 22
-
$2,169 AUD
£1,200 GBP
View
B+
Retailer 23
-
$2,229 AUD
£1,233 GBP
View
Retailer 24
-
$3,075 AUD
$2,160 USD
View
Price last confirmed 11 days ago
B
Retailer 25
-
$3,601 AUD
$2,530 USD
View
B
Retailer 26
-
$3,959 AUD
£2,190 GBP
View
Most Expensive
B
Brilliant Earth
20152782Y · Oct 28
$4,071 AUD
$2,860 USD
View
26 more retailers have this diamond
Prices start from $406 AUDSave up to $3,665 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
$406 AUD