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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 $506 NZD
$285 USD
As of October 30, 2026
Save $4,569 NZD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,074 NZD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $506 to $5,074, a $4,569 spread on the same certified stone. Brilliant Earth lists it at $5,074. 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 30
Current: $5,074 NZD|Low: $506 NZD|High: $5,074 NZD|Avg: $1,976 NZD
Brilliant Earth
Retailer 2
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Retailer 25
October 30, 2026
Retailer 4$506 NZD
Retailer 15$566 NZD
Retailer 24$587 NZD
Retailer 7$626 NZD
Retailer 14$626 NZD
Retailer 13$715 NZD
Retailer 17$886 NZD
Retailer 22$905 NZD
Retailer 2$908 NZD
Retailer 6$1,091 NZD
Retailer 21$1,189 NZD
Retailer 19$1,234 NZD
Retailer 3$1,439 NZD
Retailer 20$1,613 NZD
Retailer 8$1,927 NZD
Retailer 5$2,225 NZD
Retailer 11$2,411 NZD
Retailer 18$2,514 NZD
Retailer 16$2,580 NZD
Retailer 10$2,593 NZD
Retailer 12$2,704 NZD
Retailer 23$2,778 NZD
Retailer 25$3,832 NZD
Retailer 9$4,489 NZD
Brilliant Earth$5,074 NZD

35 data points across 25 retailers

27 retailers$506 NZD to $5,074 NZD

A
Cheapest Retailer
-
$506 NZD
$285 USD
A
Retailer 2
-
$566 NZD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$587 NZD
$331 USD
View
A
Retailer 4
-
$626 NZD
$353 USD
View
A
Retailer 5
-
$626 NZD
$353 USD
View
A
Retailer 6
-
$715 NZD
£317 GBP
View
A
Retailer 7
-
$886 NZD
HK$3,900 HKD
View
A
Retailer 8
-
$905 NZD
$510 USD
View
A
Retailer 9
-
$908 NZD
$512 USD
View
A
Retailer 10
-
$1,091 NZD
$615 USD
View
A
Retailer 11
-
$1,189 NZD
ZAR 10,829 ZAR
View
A
Retailer 12
-
$1,234 NZD
£547 GBP
View
A
Retailer 13
-
$1,439 NZD
$811 USD
View
A
Retailer 14
-
$1,613 NZD
A$1,399 AUD
View
B+
Retailer 15
-
$1,927 NZD
$1,086 USD
View
B+
Retailer 16
-
$2,225 NZD
$1,254 USD
View
B+
Retailer 17
-
$2,337 NZD
$1,317 USD
View
B+
Retailer 18
-
$2,411 NZD
$1,359 USD
View
B+
Retailer 19
-
$2,514 NZD
$1,417 USD
View
B+
Retailer 20
-
$2,580 NZD
SGD 1,965 SGD
View
B+
Retailer 21
-
$2,593 NZD
$1,461 USD
View
B+
Retailer 22
-
$2,704 NZD
£1,200 GBP
View
B+
Retailer 23
-
$2,778 NZD
£1,233 GBP
View
Retailer 24
-
$3,832 NZD
$2,160 USD
View
Price last confirmed 12 days ago
B
Retailer 25
-
$4,489 NZD
$2,530 USD
View
B
Retailer 26
-
$4,935 NZD
£2,190 GBP
View
Most Expensive
B
Brilliant Earth
20152782Y · Oct 30
$5,074 NZD
$2,860 USD
View
26 more retailers have this diamond
Prices start from $506 NZDSave up to $4,569 NZD

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
$506 NZD