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Asscher|Lab Grown|IGI

1.03ct F FL Asscher Lab Grown Diamond

VG • F/FL • IGI LG818658608

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818658608

Diamond specifications and retailer prices

From $411 AUD
As of November 5, 2026
Save $2,374 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,786 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658608 or 818658608. Listed at 19 retailers as of November 4, 2026, with prices from $411 to $2,786, a $2,374 spread on the same certified stone. Brilliant Earth lists it at $2,786. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658608
Dimensions5.61 × 5.60 × 3.68 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
5.61 mm5.60 mm1.03 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658608
Side View
Table 65.0%Crown 36.9°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 65.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $2,786 AUD|Low: $411 AUD|High: $2,800 AUD|Avg: $1,374 AUD|-0.5%
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
November 6, 2026
Retailer 11$411 AUD
Retailer 8$480 AUD
Retailer 2$686 AUD
Retailer 15$817 AUD
Retailer 6$821 AUD
Retailer 13$859 AUD
Retailer 9$864 AUD
Retailer 4$893 AUD
Retailer 5$1,109 AUD
Retailer 14$1,530 AUD
Retailer 12$1,543 AUD
Retailer 10$1,826 AUD
Retailer 7$1,878 AUD
Retailer 3$2,074 AUD
Brilliant Earth$2,786 AUD

32 data points across 15 retailers

19 retailers$411 AUD to $2,786 AUD

A
Cheapest Retailer
-
$411 AUD
Final sale: no returns
A
Retailer 2
-
$480 AUD
View
Retailer 3
-
$500 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$620 AUD
View
Price last confirmed 34 days ago
Retailer 5
-
$620 AUD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$686 AUD
View
Retailer 7
-
$817 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$821 AUD
View
B+
Retailer 9
-
$859 AUD
View
B+
Retailer 10
-
$864 AUD
View
B+
Retailer 11
-
$893 AUD
View
B+
Retailer 12
-
$1,109 AUD
View
B
Retailer 13
-
$1,530 AUD
View
B
Retailer 14
-
$1,543 AUD
View
B
Retailer 15
-
$1,826 AUD
View
Retailer 16
-
$1,878 AUD
View
Price last confirmed 18 days ago
Retailer 17
-
$1,994 AUD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$2,074 AUD
View
Most Expensive
B
Brilliant Earth
21580887A · Nov 4
$2,786 AUD
$1,950 USD
View
18 more retailers have this diamond
Prices start from $411 AUDSave up to $2,374 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
1.03ct Asscher
$411 AUD