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Asscher|Lab Grown|IGI

1.83ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG825634146

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825634146

Diamond specifications and retailer prices

From $406 USD
As of November 2, 2026
Save $3,664 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,070 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.83ct lab-grown asscher diamond

This 1.83ct 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 very-good cut grade and certified by IGI LG825634146 or 825634146. Listed at 13 retailers as of November 2, 2026, with prices from $406 to $4,070, a $3,664 spread on the same certified stone. Brilliant Earth lists it at $4,070. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.83
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825634146
Dimensions6.85 × 6.79 × 4.31 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
6.85 mm6.79 mm1.83 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825634146
Side View
Table 63.0%Crown 33.9°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $4,070 USD|Low: $406 USD|High: $5,810 USD|Avg: $1,852 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
Retailer 17
November 5, 2026
Retailer 15$406 USD
Retailer 14$454 USD
Retailer 9$657 USD
Retailer 17$762 USD
Retailer 4$797 USD
Retailer 11$800 USD
Retailer 6$1,346 USD
Retailer 12$1,356 USD
Retailer 8$1,584 USD
Retailer 10$1,667 USD
Retailer 3$1,785 USD
Retailer 2$1,846 USD
Retailer 13$2,039 USD
Retailer 7$3,043 USD
Retailer 16$3,600 USD
Retailer 5$3,930 USD
Brilliant Earth$4,070 USD

23 data points across 17 retailers

13 retailers$406 USD to $4,070 USD

A
Cheapest Retailer
-
$406 USD
A
Retailer 2
-
$454 USD
View
A
Retailer 3
-
$762 USD
View
A
Retailer 4
-
$797 USD
View
A
Retailer 5
-
$800 USD
View
B+
Retailer 6
-
$1,356 USD
View
B+
Retailer 7
-
$1,667 USD
View
B+
Retailer 8
-
$1,785 USD
View
B+
Retailer 9
-
$1,846 USD
View
B+
Retailer 10
-
$2,039 USD
View
B
Retailer 11
-
$3,600 USD
View
B
Retailer 12
-
$3,930 USD
View
Most Expensive
B
Brilliant Earth
21732976Y · Nov 4
$4,070 USD
View
12 more retailers have this diamond
Prices start from $406 USDSave up to $3,664 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
1.83ct Asscher
$406 USD