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Asscher|Lab Grown|IGI

1.81ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816616041

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816616041

Diamond specifications and retailer prices

From $569 USD
As of November 4, 2026
Save $3,461 USD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,030 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.81ct lab-grown asscher diamond

This 1.81ct 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 LG816616041 or 816616041. Listed at 11 retailers as of November 4, 2026, with prices from $569 to $4,030, a $3,461 spread on the same certified stone. Brilliant Earth lists it at $4,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616041
Dimensions6.82 × 6.81 × 4.33 mm
L/W Ratio1.00
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
6.82 mm6.81 mm1.81 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616041
Side View
Table 67.0%Crown 34.1°Girdle: MediumPavilion 39.1°Culet: NoneDepth 63.6%

Caratlytics Score

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A+
Exceptional
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: Nov 4
Current: $4,030 USD|Low: $552 USD|High: $5,750 USD|Avg: $1,915 USD|-29.9%
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
November 5, 2026
Retailer 8$552 USD
Retailer 13$569 USD
Retailer 5$600 USD
Retailer 2$734 USD
Retailer 16$788 USD
Retailer 14$790 USD
Retailer 15$1,341 USD
Retailer 4$1,371 USD
Retailer 7$1,553 USD
Retailer 11$1,652 USD
Retailer 9$1,876 USD
Retailer 12$1,976 USD
Retailer 6$2,514 USD
Retailer 10$3,500 USD
Retailer 3$3,890 USD
Brilliant Earth$4,030 USD

28 data points across 16 retailers

11 retailers$569 USD to $4,030 USD

A+
Cheapest Retailer
-
$569 USD
A
Retailer 2
-
$734 USD
View
A
Retailer 3
-
$788 USD
View
A
Retailer 4
-
$790 USD
View
B+
Retailer 5
-
$1,341 USD
View
B+
Retailer 6
-
$1,652 USD
View
B+
Retailer 7
-
$1,876 USD
View
B+
Retailer 8
-
$1,976 USD
View
B
Retailer 9
-
$3,500 USD
View
B
Retailer 10
-
$3,890 USD
View
Most Expensive
B
Brilliant Earth
21731187Y · Nov 4
$4,030 USD
View
10 more retailers have this diamond
Prices start from $569 USDSave up to $3,461 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+
1.81ct Asscher
$569 USD