CaratHunter
Plans
Asscher|Lab Grown|IGI

1.80ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG830620118

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620118

Diamond specifications and retailer prices

From $613 AUD
As of November 4, 2026
Save $5,132 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,745 AUD at Brilliant Earth · As of November 4, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830620118 or 830620118. Listed at 20 retailers as of November 4, 2026, with prices from $613 to $5,745, a $5,132 spread on the same certified stone. Brilliant Earth lists it at $5,745. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620118
Dimensions6.79 × 6.71 × 4.35 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
6.79 mm6.71 mm1.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620118
Side View
Table 66.0%Crown 38.6°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 64.8%

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: $5,745 AUD|Low: $613 AUD|High: $8,197 AUD|Avg: $2,185 AUD|-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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 15$613 AUD
Retailer 6$687 AUD
Retailer 7$761 AUD
Retailer 18$773 AUD
Retailer 14$803 AUD
Retailer 3$969 AUD
Retailer 12$1,170 AUD
Retailer 19$1,196 AUD
Retailer 13$1,242 AUD
Retailer 10$1,410 AUD
Retailer 5$1,855 AUD
Retailer 4$2,037 AUD
Retailer 17$2,445 AUD
Retailer 16$2,490 AUD
Retailer 9$2,641 AUD
Retailer 2$2,785 AUD
Retailer 8$2,851 AUD
Retailer 20$3,934 AUD
Retailer 11$5,545 AUD
Brilliant Earth$5,745 AUD

8 data points across 20 retailers

20 retailers$613 AUD to $5,745 AUD

A
Cheapest Retailer
-
$613 AUD
A
Retailer 2
-
$687 AUD
View
A
Retailer 3
-
$761 AUD
View
A
Retailer 4
-
$773 AUD
View
Final sale: no returns
A
Retailer 5
-
$803 AUD
View
A
Retailer 6
-
$969 AUD
View
A
Retailer 7
-
$1,170 AUD
View
A
Retailer 8
-
$1,196 AUD
View
A
Retailer 9
-
$1,242 AUD
View
A
Retailer 10
-
$1,410 AUD
View
B+
Retailer 11
-
$1,855 AUD
View
B+
Retailer 12
-
$2,037 AUD
View
B+
Retailer 13
-
$2,445 AUD
View
B+
Retailer 14
-
$2,490 AUD
View
B+
Retailer 15
-
$2,641 AUD
View
B+
Retailer 16
-
$2,785 AUD
View
B+
Retailer 17
-
$2,851 AUD
View
B
Retailer 18
-
$3,934 AUD
View
B
Retailer 19
-
$5,545 AUD
View
Most Expensive
B
Brilliant Earth
22348745A · Nov 4
$5,745 AUD
$4,030 USD
View
19 more retailers have this diamond
Prices start from $613 AUDSave up to $5,132 AUD

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
$613 AUD