Asscher|Lab Grown|IGI

1.54ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG722563321

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG722563321

Diamond specifications and retailer prices

From $286 USD
As of October 30, 2026
Save $2,614 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,900 USD at Brilliant Earth · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722563321 or 722563321. Listed at 10 retailers as of October 30, 2026, with prices from $286 to $2,900, a $2,614 spread on the same certified stone. Brilliant Earth lists it at $2,900. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722563321
Dimensions6.35 × 6.32 × 4.29 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
6.35 mm6.32 mm1.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722563321
Side View
Table 59.0%Crown 30.5°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,900 USD|Low: $286 USD|High: $3,000 USD|Avg: $1,309 USD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$286 USD
Retailer 7$475 USD
Retailer 4$518 USD
Retailer 3$605 USD
Retailer 9$1,023 USD
Retailer 5$1,273 USD
Retailer 2$1,382 USD
Retailer 6$2,190 USD
Brilliant Earth$2,900 USD

45 data points across 9 retailers

10 retailers$286 USD to $2,900 USD

A
Cheapest Retailer
-
$286 USD
Final sale: no returns
A
Retailer 2
-
$475 USD
View
A
Retailer 3
-
$518 USD
€493 EUR
View
A
Retailer 4
-
$605 USD
£477 GBP
View
B+
Retailer 5
-
$1,023 USD
SGD 1,383 SGD
View
B+
Retailer 6
-
$1,064 USD
View
B+
Retailer 7
-
$1,273 USD
£1,002 GBP
View
B+
Retailer 8
-
$1,382 USD
View
Retailer 9
-
$2,190 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15974978A · Oct 30
$2,900 USD
View
9 more retailers have this diamond
Prices start from $286 USDSave up to $2,614 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
$286 USD