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Asscher|Lab Grown|IGI

1.54ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG818650457

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818650457

Diamond specifications and retailer prices

From $224 USD
As of October 23, 2026
Save $1,386 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,610 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818650457 or 818650457. Listed at 23 retailers as of October 23, 2026, with prices from $224 to $1,610, a $1,386 spread on the same certified stone. Brilliant Earth lists it at $1,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818650457
Dimensions6.37 × 6.35 × 4.10 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm6.35 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818650457
Side View
Table 61.0%Crown 38.7°Girdle: MediumPavilion 40.3°Culet: NoneDepth 64.6%

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 23
Current: $1,610 USD|Low: $215 USD|High: $1,710 USD|Avg: $731 USD|-5.8%
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
October 27, 2026
Retailer 3$224 USD
Retailer 8$251 USD
Retailer 5$278 USD
Retailer 16$463 USD
Retailer 18$469 USD
Retailer 6$473 USD
Retailer 13$514 USD
Retailer 7$528 USD
Retailer 14$567 USD
Retailer 12$648 USD
Retailer 19$705 USD
Retailer 15$894 USD
Retailer 10$895 USD
Retailer 9$945 USD
Retailer 2$1,013 USD
Retailer 4$1,045 USD
Retailer 11$1,099 USD
Retailer 17$1,114 USD
Brilliant Earth$1,610 USD

32 data points across 19 retailers

23 retailers$224 USD to $1,610 USD

A
Cheapest Retailer
-
$224 USD
A
Retailer 2
-
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$260 USD
View
A
Retailer 4
-
$278 USD
View
A
Retailer 5
-
$278 USD
View
A
Retailer 6
-
$463 USD
€441 EUR
View
A
Retailer 7
-
$469 USD
ZAR 7,583 ZAR
View
A
Retailer 8
-
$473 USD
View
A
Retailer 9
-
$514 USD
£405 GBP
View
A
Retailer 10
-
$528 USD
View
A
Retailer 11
-
$567 USD
£446 GBP
View
B+
Retailer 12
-
$648 USD
A$997 AUD
View
B+
Retailer 13
-
$705 USD
View
B+
Retailer 14
-
$892 USD
View
B+
Retailer 15
-
$894 USD
A$1,375 AUD
View
B+
Retailer 16
-
$895 USD
SGD 1,210 SGD
View
B+
Retailer 17
-
$945 USD
View
B+
Retailer 18
-
$1,013 USD
View
B
Retailer 19
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$1,045 USD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$1,077 USD
View
B
Retailer 21
-
$1,114 USD
£877 GBP
View
B
Retailer 22
-
$1,121 USD
View
Most Expensive
B
Brilliant Earth
21006477A · Oct 27
$1,610 USD
View
22 more retailers have this diamond
Prices start from $224 USDSave up to $1,386 USD

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
1.54ct Asscher
$224 USD