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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 $745 SGD
£459 GBP
As of October 30, 2026
Save $4,407 SGD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,152 SGD at Brilliant Earth · As of October 31, 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 9 retailers as of October 30, 2026, with prices from $745 to $5,152, a $4,407 spread on the same certified stone. Brilliant Earth lists it at $5,152. 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
Colour
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

How it works →
A+
Exceptional
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: Oct 30
Current: $5,152 SGD|Low: $707 SGD|High: $7,351 SGD|Avg: $2,577 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
October 31, 2026
Retailer 6$707 SGD
Retailer 8$745 SGD
Retailer 3$767 SGD
Retailer 11$1,007 SGD
Retailer 12$1,036 SGD
Retailer 2$1,704 SGD
Retailer 15$1,754 SGD
Retailer 5$1,985 SGD
Retailer 14$2,123 SGD
Retailer 9$2,596 SGD
Retailer 4$3,215 SGD
Retailer 7$3,848 SGD
Retailer 10$4,564 SGD
Retailer 13$4,973 SGD
Brilliant Earth$5,152 SGD

23 data points across 15 retailers

9 retailers$745 SGD to $5,152 SGD

A+
Cheapest Retailer
-
$745 SGD
£459 GBP
A
Retailer 2
-
$1,007 SGD
$788 USD
View
A
Retailer 3
-
$1,036 SGD
$810 USD
View
B+
Retailer 4
-
$1,704 SGD
$1,333 USD
View
B+
Retailer 5
-
$2,123 SGD
$1,661 USD
View
B+
Retailer 6
-
$2,596 SGD
£1,599 GBP
View
B
Retailer 7
-
$4,564 SGD
$3,570 USD
View
Retailer 8
-
$4,973 SGD
$3,890 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21731187Y · Oct 31
$5,152 SGD
$4,030 USD
View
8 more retailers have this diamond
Prices start from $745 SGDSave up to $4,407 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+
1.81ct Asscher
$745 SGD