CaratHunter
Plans
Asscher|Lab Grown|IGI

1.83ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629947

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629947

Diamond specifications and retailer prices

From $623 AUD
As of November 4, 2026
Save $5,207 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,830 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.83ct lab-grown asscher diamond

This 1.83ct 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 LG840629947 or 840629947. Listed at 20 retailers as of November 4, 2026, with prices from $623 to $5,830, a $5,207 spread on the same certified stone. Brilliant Earth lists it at $5,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629947
Dimensions6.74 × 6.73 × 4.40 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
6.74 mm6.73 mm1.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629947
Side View
Table 65.0%Crown 32.7°Girdle: MediumPavilion 40°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: $5,830 AUD|Low: $623 AUD|High: $8,325 AUD|Avg: $2,163 AUD|-30.0%
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$623 AUD
Retailer 5$697 AUD
Retailer 7$773 AUD
Retailer 17$785 AUD
Retailer 14$814 AUD
Retailer 19$976 AUD
Retailer 12$1,185 AUD
Retailer 18$1,216 AUD
Retailer 13$1,263 AUD
Retailer 10$1,433 AUD
Retailer 4$1,886 AUD
Retailer 3$2,101 AUD
Retailer 16$2,483 AUD
Retailer 6$2,530 AUD
Retailer 9$2,837 AUD
Retailer 8$2,892 AUD
Retailer 20$2,999 AUD
Retailer 2$3,195 AUD
Retailer 11$5,638 AUD
Brilliant Earth$5,830 AUD

8 data points across 20 retailers

20 retailers$623 AUD to $5,830 AUD

A
Cheapest Retailer
-
$623 AUD
A
Retailer 2
-
$697 AUD
View
A
Retailer 3
-
$773 AUD
View
A
Retailer 4
-
$785 AUD
View
Final sale: no returns
A
Retailer 5
-
$814 AUD
View
A
Retailer 6
-
$976 AUD
View
A
Retailer 7
-
$1,185 AUD
View
A
Retailer 8
-
$1,216 AUD
View
A
Retailer 9
-
$1,263 AUD
View
A
Retailer 10
-
$1,433 AUD
View
B+
Retailer 11
-
$1,886 AUD
View
B+
Retailer 12
-
$2,101 AUD
View
B+
Retailer 13
-
$2,483 AUD
View
B+
Retailer 14
-
$2,530 AUD
View
B+
Retailer 15
-
$2,837 AUD
View
B+
Retailer 16
-
$2,892 AUD
View
B+
Retailer 17
-
$2,999 AUD
View
B+
Retailer 18
-
$3,195 AUD
View
B
Retailer 19
-
$5,638 AUD
View
Most Expensive
B
Brilliant Earth
22348814A · Nov 4
$5,830 AUD
$4,090 USD
View
19 more retailers have this diamond
Prices start from $623 AUDSave up to $5,207 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
1.83ct Asscher
$623 AUD