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Asscher|Lab Grown|IGI

1.31ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG831687325

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831687325

Diamond specifications and retailer prices

From $270 AUD
$190 USD
As of October 30, 2026
Save $1,694 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,965 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.31ct lab-grown asscher diamond

This 1.31ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831687325 or 831687325. Listed at 21 retailers as of October 30, 2026, with prices from $270 to $1,965, a $1,694 spread on the same certified stone. Brilliant Earth lists it at $1,965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687325
Dimensions6.05 × 6.00 × 3.81 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
6.05 mm6.00 mm1.31 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687325
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 63.5%

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: Oct 30
Current: $1,965 AUD|Low: $270 AUD|High: $2,804 AUD|Avg: $817 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
Retailer 21
October 31, 2026
Retailer 8$270 AUD
Retailer 10$303 AUD
Retailer 6$315 AUD
Retailer 19$336 AUD
Retailer 21$336 AUD
Retailer 13$412 AUD
Retailer 17$576 AUD
Retailer 12$588 AUD
Retailer 15$605 AUD
Retailer 2$610 AUD
Retailer 16$654 AUD
Retailer 7$692 AUD
Retailer 18$819 AUD
Retailer 5$901 AUD
Retailer 4$908 AUD
Retailer 20$1,079 AUD
Retailer 11$1,083 AUD
Retailer 9$1,156 AUD
Retailer 14$1,159 AUD
Retailer 3$1,571 AUD
Brilliant Earth$1,965 AUD

9 data points across 21 retailers

21 retailers$270 AUD to $1,965 AUD

A
Cheapest Retailer
-
$270 AUD
$190 USD
A
Retailer 2
-
$303 AUD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
$221 USD
View
A
Retailer 4
-
$336 AUD
$236 USD
View
A
Retailer 5
-
$336 AUD
$236 USD
View
A
Retailer 6
-
$412 AUD
£228 GBP
View
A
Retailer 7
-
$576 AUD
ZAR 6,542 ZAR
View
A
Retailer 8
-
$588 AUD
$413 USD
View
A
Retailer 9
-
$605 AUD
€405 EUR
View
A
Retailer 10
-
$610 AUD
£338 GBP
View
A
Retailer 11
-
$654 AUD
£362 GBP
View
A
Retailer 12
-
$692 AUD
$486 USD
View
B+
Retailer 13
-
$819 AUD
View
B+
Retailer 14
-
$901 AUD
$633 USD
View
B+
Retailer 15
-
$908 AUD
$638 USD
View
B+
Retailer 16
-
$1,079 AUD
$758 USD
View
B+
Retailer 17
-
$1,083 AUD
$761 USD
View
B+
Retailer 18
-
$1,156 AUD
$812 USD
View
B+
Retailer 19
-
$1,159 AUD
SGD 1,100 SGD
View
B
Retailer 20
-
$1,571 AUD
£869 GBP
View
Most Expensive
B
Brilliant Earth
22236861A · Oct 30
$1,965 AUD
$1,380 USD
View
20 more retailers have this diamond
Prices start from $270 AUDSave up to $1,694 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
1.31ct Asscher
$270 AUD