CaratHunter
Plans
Asscher|Lab Grown|IGI

1.45ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG831691890

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831691890

Diamond specifications and retailer prices

From $611 SGD
As of November 4, 2026
Save $4,910 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,521 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown asscher diamond

This 1.45ct 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 top-tier cut grade and certified by IGI LG831691890 or 831691890. Listed at 12 retailers as of November 4, 2026, with prices from $611 to $5,521, a $4,910 spread on the same certified stone. Brilliant Earth lists it at $5,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831691890
Dimensions6.28 × 6.21 × 4.06 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
6.28 mm6.21 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831691890
Side View
Table 67.0%Crown 32.2°Girdle: MediumPavilion 40.1°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,521 SGD|Low: $611 SGD|High: $5,521 SGD|Avg: $1,838 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$611 SGD
Retailer 5$695 SGD
Retailer 9$863 SGD
Retailer 7$1,067 SGD
Retailer 2$1,104 SGD
Retailer 11$1,433 SGD
Retailer 12$1,898 SGD
Retailer 10$1,949 SGD
Retailer 6$2,216 SGD
Retailer 8$2,236 SGD
Retailer 4$2,484 SGD
Brilliant Earth$5,521 SGD

4 data points across 12 retailers

12 retailers$611 SGD to $5,521 SGD

A
Cheapest Retailer
-
$611 SGD
Final sale: no returns
A
Retailer 2
-
$695 SGD
View
A
Retailer 3
-
$863 SGD
View
A
Retailer 4
-
$1,067 SGD
View
A
Retailer 5
-
$1,104 SGD
View
B+
Retailer 6
-
$1,433 SGD
View
B+
Retailer 7
-
$1,898 SGD
View
B+
Retailer 8
-
$1,949 SGD
View
B
Retailer 9
-
$2,216 SGD
View
B
Retailer 10
-
$2,236 SGD
View
B
Retailer 11
-
$2,484 SGD
View
Most Expensive
B
Brilliant Earth
22480694A · Nov 4
$5,521 SGD
$4,320 USD
View
11 more retailers have this diamond
Prices start from $611 SGDSave up to $4,910 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
1.45ct Asscher
$611 SGD