CaratHunter
Plans
Asscher|Lab Grown|IGI

1.80ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG815641472

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815641472

Diamond specifications and retailer prices

From $795 SGD
$622 USD
As of October 30, 2026
Save $4,280 SGD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,075 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.8ct lab-grown asscher diamond

This 1.8ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815641472 or 815641472. Listed at 6 retailers as of October 30, 2026, with prices from $795 to $5,075, a $4,280 spread on the same certified stone. Brilliant Earth lists it at $5,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815641472
Dimensions6.76 × 6.74 × 4.14 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
6.76 mm6.74 mm1.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815641472
Side View
Table 62.0%Crown 37.1°Girdle: MediumPavilion 34.1°Culet: NoneDepth 61.4%

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: Oct 30
Current: $5,075 SGD|Low: $775 SGD|High: $6,891 SGD|Avg: $2,040 SGD|-26.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$795 SGD
Retailer 4$832 SGD
Retailer 6$868 SGD
Retailer 2$1,239 SGD
Retailer 3$1,963 SGD
Brilliant Earth$5,075 SGD

21 data points across 6 retailers

6 retailers$795 SGD to $5,075 SGD

A
Cheapest Retailer
-
$795 SGD
$622 USD
A
Retailer 2
-
$832 SGD
$651 USD
View
A
Retailer 3
-
$868 SGD
€647 EUR
View
A
Retailer 4
-
$1,239 SGD
$969 USD
View
B+
Retailer 5
-
$1,963 SGD
£1,209 GBP
View
Most Expensive
B
Brilliant Earth
20555893A · Oct 30
$5,075 SGD
$3,970 USD
View
5 more retailers have this diamond
Prices start from $795 SGDSave up to $4,280 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
1.80ct Asscher
$795 SGD