Asscher|Lab Grown|IGI

1.54ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG800620276

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800620276

Diamond specifications and retailer prices

From $717 USD
As of October 30, 2026
Save $3,393 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,110 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800620276 or 800620276. Listed at 6 retailers as of October 30, 2026, with prices from $717 to $4,110, a $3,393 spread on the same certified stone. Brilliant Earth lists it at $4,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle48.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800620276
Dimensions6.44 × 6.40 × 4.02 mm
L/W Ratio1.01
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
6.44 mm6.40 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800620276
Side View
Table 66.0%Crown 37.1°Girdle: MediumPavilion 48.1°Culet: NoneDepth 62.8%

Caratlytics Score

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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: $4,110 USD|Low: $717 USD|High: $5,090 USD|Avg: $2,082 USD|-19.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$717 USD
Retailer 5$751 USD
Retailer 2$1,148 USD
Retailer 6$1,290 USD
Retailer 7$1,384 USD
Retailer 3$1,849 USD
Retailer 8$1,922 USD
Retailer 9$2,894 USD
Brilliant Earth$4,110 USD

28 data points across 9 retailers

6 retailers$717 USD to $4,110 USD

A
Cheapest Retailer
-
$717 USD
A
Retailer 2
-
$751 USD
View
B+
Retailer 3
-
$1,148 USD
View
B+
Retailer 4
-
$1,290 USD
€1,229 EUR
View
B+
Retailer 5
-
$1,849 USD
£1,456 GBP
View
Most Expensive
B
Brilliant Earth
20195675A · Oct 30
$4,110 USD
View
5 more retailers have this diamond
Prices start from $717 USDSave up to $3,393 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
$717 USD