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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 $519 SGD
$406 USD
As of October 30, 2026
Save $4,684 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,203 SGD at Brilliant Earth · As of October 31, 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 12 retailers as of October 30, 2026, with prices from $519 to $5,203, a $4,684 spread on the same certified stone. Brilliant Earth lists it at $5,203. 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
Colour
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: Oct 30
Current: $5,203 SGD|Low: $519 SGD|High: $7,428 SGD|Avg: $2,384 SGD|-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 1, 2026
Retailer 12$519 SGD
Retailer 9$580 SGD
Retailer 10$831 SGD
Retailer 8$840 SGD
Retailer 14$974 SGD
Retailer 16$1,019 SGD
Retailer 5$1,721 SGD
Retailer 11$1,723 SGD
Retailer 7$2,025 SGD
Retailer 4$2,142 SGD
Retailer 15$2,282 SGD
Retailer 2$2,607 SGD
Retailer 6$3,891 SGD
Retailer 13$4,602 SGD
Retailer 3$5,024 SGD
Brilliant Earth$5,203 SGD

20 data points across 16 retailers

12 retailers$519 SGD to $5,203 SGD

A
Cheapest Retailer
-
$519 SGD
$406 USD
A
Retailer 2
-
$580 SGD
$454 USD
View
A
Retailer 3
-
$831 SGD
$650 USD
View
A
Retailer 4
-
$974 SGD
$762 USD
View
A
Retailer 5
-
$1,019 SGD
$797 USD
View
B+
Retailer 6
-
$1,723 SGD
$1,348 USD
View
B+
Retailer 7
-
$2,142 SGD
$1,675 USD
View
B+
Retailer 8
-
$2,282 SGD
$1,785 USD
View
B+
Retailer 9
-
$2,607 SGD
£1,606 GBP
View
B
Retailer 10
-
$4,602 SGD
$3,600 USD
View
Retailer 11
-
$5,024 SGD
$3,930 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21732976Y · Oct 31
$5,203 SGD
$4,070 USD
View
11 more retailers have this diamond
Prices start from $519 SGDSave up to $4,684 SGD

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
$519 SGD