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Asscher|Lab Grown|IGI

1.50ct E IF Asscher Lab Grown Diamond

GD • E/IF • IGI LG636473979

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG636473979

Diamond specifications and retailer prices

From $444 AUD
$312 USD
As of October 30, 2026
Save $3,542 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,986 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct 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 standard cut grade and certified by IGI LG636473979 or 636473979. Listed at 22 retailers as of October 30, 2026, with prices from $444 to $3,986, a $3,542 spread on the same certified stone. Brilliant Earth lists it at $3,986. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636473979
Dimensions6.39 × 6.38 × 4.18 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
6.39 mm6.38 mm1.50 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636473979
Side View
Table 61.0%Crown 34.1°Girdle: MediumPavilion 43.7°Culet: NoneDepth 65.5%

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 30
Current: $3,986 AUD|Low: $444 AUD|High: $3,986 AUD|Avg: $1,637 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 20
October 31, 2026
Retailer 9$444 AUD
Retailer 3$494 AUD
Retailer 14$563 AUD
Retailer 11$711 AUD
Retailer 13$716 AUD
Retailer 6$719 AUD
Retailer 20$866 AUD
Retailer 17$937 AUD
Retailer 2$971 AUD
Retailer 19$1,113 AUD
Retailer 16$1,271 AUD
Retailer 7$1,838 AUD
Retailer 12$1,986 AUD
Retailer 10$2,036 AUD
Retailer 5$2,058 AUD
Retailer 8$2,126 AUD
Retailer 15$2,197 AUD
Retailer 18$3,075 AUD
Retailer 4$3,545 AUD
Brilliant Earth$3,986 AUD

42 data points across 20 retailers

22 retailers$444 AUD to $3,986 AUD

A
Cheapest Retailer
-
$444 AUD
$312 USD
Final sale: no returns
A
Retailer 2
-
$494 AUD
$347 USD
View
A
Retailer 3
-
$563 AUD
£312 GBP
View
A
Retailer 4
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 5
-
$716 AUD
$503 USD
View
A
Retailer 6
-
$719 AUD
$505 USD
View
A
Retailer 7
-
$866 AUD
$608 USD
View
A
Retailer 8
-
$937 AUD
ZAR 10,635 ZAR
View
A
Retailer 9
-
$971 AUD
£537 GBP
View
B+
Retailer 10
-
$1,113 AUD
$782 USD
View
B+
Retailer 11
-
$1,271 AUD
View
B+
Retailer 12
-
$1,838 AUD
$1,291 USD
View
B
Retailer 13
-
$1,986 AUD
$1,395 USD
View
B+
Retailer 14
-
$2,036 AUD
SGD 1,933 SGD
View
B+
Retailer 15
-
$2,058 AUD
$1,445 USD
View
B
Retailer 16
-
$2,126 AUD
£1,176 GBP
View
B
Retailer 17
-
$2,197 AUD
£1,215 GBP
View
Retailer 18
-
$3,075 AUD
$2,160 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$3,523 AUD
£1,949 GBP
View
B
Retailer 20
-
$3,545 AUD
$2,490 USD
View
B
Retailer 21
-
$3,959 AUD
£2,190 GBP
View
Most Expensive
B
Brilliant Earth
20152583Y · Oct 30
$3,986 AUD
$2,800 USD
View
21 more retailers have this diamond
Prices start from $444 AUDSave up to $3,542 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
1.50ct Asscher
$444 AUD