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Asscher|Lab Grown|IGI

1.25ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG830620131

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620131

Diamond specifications and retailer prices

From $475 SGD
As of November 4, 2026
Save $3,754 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,230 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830620131 or 830620131. Listed at 18 retailers as of November 4, 2026, with prices from $475 to $4,230, a $3,754 spread on the same certified stone. Brilliant Earth lists it at $4,230. 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

1.25
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620131
Dimensions5.97 × 5.95 × 3.96 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
5.97 mm5.95 mm1.25 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620131
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: Nov 4
Current: $4,230 SGD|Low: $475 SGD|High: $4,230 SGD|Avg: $1,398 SGD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
November 5, 2026
Retailer 13$475 SGD
Retailer 15$533 SGD
Retailer 5$551 SGD
Retailer 7$589 SGD
Retailer 12$604 SGD
Retailer 17$780 SGD
Retailer 10$938 SGD
Retailer 16$942 SGD
Retailer 11$1,054 SGD
Retailer 3$1,093 SGD
Retailer 9$1,107 SGD
Retailer 4$1,491 SGD
Retailer 14$1,895 SGD
Retailer 6$1,944 SGD
Retailer 8$1,954 SGD
Retailer 18$2,240 SGD
Retailer 2$2,296 SGD
Brilliant Earth$4,230 SGD

8 data points across 18 retailers

18 retailers$475 SGD to $4,230 SGD

A
Cheapest Retailer
-
$475 SGD
A
Retailer 2
-
$533 SGD
View
Final sale: no returns
A
Retailer 3
-
$551 SGD
View
A
Retailer 4
-
$589 SGD
View
A
Retailer 5
-
$604 SGD
View
A
Retailer 6
-
$780 SGD
View
B+
Retailer 7
-
$938 SGD
View
B+
Retailer 8
-
$942 SGD
View
B+
Retailer 9
-
$1,054 SGD
View
B+
Retailer 10
-
$1,093 SGD
View
B+
Retailer 11
-
$1,107 SGD
View
B+
Retailer 12
-
$1,491 SGD
View
B
Retailer 13
-
$1,895 SGD
View
B
Retailer 14
-
$1,944 SGD
View
B
Retailer 15
-
$1,954 SGD
View
B
Retailer 16
-
$2,240 SGD
View
B
Retailer 17
-
$2,296 SGD
View
Most Expensive
B
Brilliant Earth
22348714A · Nov 4
$4,230 SGD
$3,310 USD
View
17 more retailers have this diamond
Prices start from $475 SGDSave up to $3,754 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
1.25ct Asscher
$475 SGD