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Asscher|Lab Grown|IGI

1.51ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG794616182

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794616182

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of October 27, 2026
Save $4,884 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,437 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794616182 or 794616182. Listed at 23 retailers as of October 27, 2026, with prices from $554 to $5,437, a $4,884 spread on the same certified stone. Brilliant Earth lists it at $5,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794616182
Dimensions6.42 × 6.39 × 4.10 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794616182
Side View
Table 66.0%Crown 31.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 64.2%

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 27
Current: $5,437 AUD|Low: $554 AUD|High: $5,466 AUD|Avg: $2,021 AUD|-0.5%
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 7$554 AUD
Retailer 3$621 AUD
Retailer 17$639 AUD
Retailer 10$686 AUD
Retailer 11$686 AUD
Retailer 18$897 AUD
Retailer 4$1,033 AUD
Retailer 13$1,084 AUD
Retailer 5$1,090 AUD
Retailer 16$1,180 AUD
Retailer 2$1,244 AUD
Retailer 6$1,490 AUD
Retailer 20$1,641 AUD
Retailer 12$2,208 AUD
Retailer 8$2,260 AUD
Retailer 21$2,381 AUD
Retailer 9$2,392 AUD
Retailer 14$2,444 AUD
Retailer 15$2,697 AUD
Retailer 19$4,911 AUD
Brilliant Earth$5,437 AUD

33 data points across 21 retailers

23 retailers$554 AUD to $5,437 AUD

A
Cheapest Retailer
-
$554 AUD
$389 USD
A
Retailer 2
-
$621 AUD
$436 USD
View
A
Retailer 3
-
$639 AUD
$449 USD
View
Final sale: no returns
A
Retailer 4
-
$686 AUD
$482 USD
View
A
Retailer 5
-
$686 AUD
$482 USD
View
A
Retailer 6
-
$897 AUD
$630 USD
View
A
Retailer 7
-
$1,033 AUD
$726 USD
View
A
Retailer 8
-
$1,084 AUD
€725 EUR
View
A
Retailer 9
-
$1,090 AUD
$766 USD
View
A
Retailer 10
-
$1,180 AUD
ZAR 13,392 ZAR
View
A
Retailer 11
-
$1,244 AUD
£688 GBP
View
A
Retailer 12
-
$1,490 AUD
$1,047 USD
View
B+
Retailer 13
-
$1,641 AUD
$1,153 USD
View
B+
Retailer 14
-
$2,208 AUD
$1,551 USD
View
B+
Retailer 15
-
$2,260 AUD
$1,588 USD
View
B+
Retailer 16
-
$2,381 AUD
$1,673 USD
View
B+
Retailer 17
-
$2,392 AUD
SGD 2,271 SGD
View
B+
Retailer 18
-
$2,444 AUD
$1,717 USD
View
B+
Retailer 19
-
$2,571 AUD
$1,806 USD
View
B+
Retailer 20
-
$2,697 AUD
£1,492 GBP
View
Retailer 21
-
$3,471 AUD
£1,920 GBP
View
Price last confirmed 20 days ago
Retailer 22
-
$4,911 AUD
$3,450 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21419242A · Oct 28
$5,437 AUD
$3,820 USD
View
22 more retailers have this diamond
Prices start from $554 AUDSave up to $4,884 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
1.51ct Asscher
$554 AUD