Asscher|Lab Grown|IGI

1.54ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG619468380

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619468380

Diamond specifications and retailer prices

From $3,230 USD
As of October 28, 2026
Save $33 USD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,263 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 LG619468380 or 619468380. Listed at 2 retailers as of October 28, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619468380
Dimensions6.31 × 6.29 × 4.26 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
6.31 mm6.29 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619468380
Side View
Table 65.0%Crown 36.3°Girdle: MediumPavilion 41.4°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $322 USD|Low: $322 USD|High: $157,972 USD|Avg: $2,402 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
June 13, 2026
Retailer 1$322 USD
Retailer 12$625 USD
Retailer 4$678 USD
Retailer 9$718 USD
Retailer 10$790 USD
Retailer 6$885 USD
Retailer 7$1,276 USD
Retailer 8$1,351 USD
Retailer 13$1,373 USD
Retailer 2$1,841 USD
Retailer 5$2,650 USD
Retailer 11$3,230 USD
Retailer 3$3,410 USD

46 data points across 13 retailers

2 retailers$3,230 USD to $3,263 USD

B
Cheapest Retailer
-
$3,230 USD
Most Expensive
B
Diamond Quarter
1.54IFELG80AE77N · Oct 29
$3,263 USD
£2,570 GBP
View
1 more retailer has this diamond
Prices start from $3,230 USDSave up to $33 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.

B
1.54ct Asscher
$3,230 USD