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Asscher|Lab Grown|IGI

1.09ct F VVS1 Asscher Lab Grown Diamond

VG • F/VVS1 • IGI LG831679805

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831679805

Diamond specifications and retailer prices

From $263 AUD
As of November 4, 2026
Save $1,151 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,414 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831679805 or 831679805. Listed at 18 retailers as of November 4, 2026, with prices from $263 to $1,414, a $1,151 spread on the same certified stone. Brilliant Earth lists it at $1,414. 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

1.09
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679805
Dimensions5.68 × 5.66 × 3.59 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
5.68 mm5.66 mm1.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679805
Side View
Table 66.0%Crown 34.5°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 63.4%

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 4
Current: $1,414 AUD|Low: $263 AUD|High: $1,414 AUD|Avg: $720 AUD
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
November 6, 2026
Retailer 9$263 AUD
Retailer 12$271 AUD
Retailer 8$291 AUD
Retailer 13$351 AUD
Retailer 18$503 AUD
Retailer 2$506 AUD
Retailer 4$526 AUD
Retailer 5$553 AUD
Retailer 6$663 AUD
Retailer 16$710 AUD
Retailer 15$770 AUD
Retailer 10$844 AUD
Retailer 3$937 AUD
Retailer 11$1,000 AUD
Retailer 7$1,016 AUD
Retailer 17$1,136 AUD
Retailer 14$1,359 AUD
Brilliant Earth$1,414 AUD

9 data points across 18 retailers

18 retailers$263 AUD to $1,414 AUD

A
Cheapest Retailer
-
$263 AUD
Final sale: no returns
A
Retailer 2
-
$271 AUD
View
A
Retailer 3
-
$291 AUD
View
A
Retailer 4
-
$351 AUD
View
A
Retailer 5
-
$503 AUD
View
A
Retailer 6
-
$506 AUD
View
A
Retailer 7
-
$526 AUD
View
A
Retailer 8
-
$553 AUD
View
B+
Retailer 9
-
$663 AUD
View
B+
Retailer 10
-
$710 AUD
View
B+
Retailer 11
-
$770 AUD
View
B+
Retailer 12
-
$844 AUD
View
B
Retailer 13
-
$937 AUD
View
B+
Retailer 14
-
$1,000 AUD
View
B+
Retailer 15
-
$1,016 AUD
View
B
Retailer 16
-
$1,136 AUD
View
B
Retailer 17
-
$1,359 AUD
View
Most Expensive
B
Brilliant Earth
22348749A · Nov 4
$1,414 AUD
$990 USD
View
17 more retailers have this diamond
Prices start from $263 AUDSave up to $1,151 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
1.09ct Asscher
$263 AUD