CaratHunter
Plans
Asscher|Lab Grown|IGI

1.31ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG840634753

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634753

Diamond specifications and retailer prices

From $337 NZD
As of November 6, 2026
Save $2,188 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,525 NZD at Brilliant Earth · As of November 4, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840634753 or 840634753. Listed at 22 retailers as of November 4, 2026, with prices from $337 to $2,525, a $2,188 spread on the same certified stone. Brilliant Earth lists it at $2,525. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634753
Dimensions6.17 × 6.16 × 3.79 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
6.17 mm6.16 mm1.31 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634753
Side View
Table 61.0%Crown 31.5°Girdle: MediumPavilion 37.3°Culet: NoneDepth 61.5%

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 6
Current: $2,525 NZD|Low: $337 NZD|High: $3,193 NZD|Avg: $1,103 NZD|-20.9%
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
Retailer 22
November 6, 2026
Retailer 6$337 NZD
Retailer 22$377 NZD
Retailer 3$391 NZD
Retailer 10$419 NZD
Retailer 12$438 NZD
Retailer 13$507 NZD
Retailer 2$707 NZD
Retailer 7$732 NZD
Retailer 16$747 NZD
Retailer 11$754 NZD
Retailer 8$814 NZD
Retailer 5$869 NZD
Retailer 19$1,017 NZD
Retailer 18$1,070 NZD
Retailer 15$1,124 NZD
Retailer 4$1,167 NZD
Retailer 21$1,342 NZD
Retailer 9$1,440 NZD
Retailer 14$1,447 NZD
Retailer 20$1,952 NZD
Retailer 17$2,002 NZD
Brilliant Earth$2,525 NZD

22 data points across 22 retailers

22 retailers$337 NZD to $2,525 NZD

A
Cheapest Retailer
-
$337 NZD
A
Retailer 2
-
$377 NZD
View
Final sale: no returns
A
Retailer 3
-
$391 NZD
View
A
Retailer 4
-
$419 NZD
View
Retailer 5
-
$438 NZD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$507 NZD
View
A
Retailer 7
-
$707 NZD
View
A
Retailer 8
-
$732 NZD
View
A
Retailer 9
-
$747 NZD
View
Retailer 10
-
$754 NZD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$814 NZD
View
A
Retailer 12
-
$869 NZD
View
A
Retailer 13
-
$1,017 NZD
View
A
Retailer 14
-
$1,070 NZD
View
A
Retailer 15
-
$1,124 NZD
View
A
Retailer 16
-
$1,167 NZD
View
B+
Retailer 17
-
$1,342 NZD
View
B+
Retailer 18
-
$1,440 NZD
View
B+
Retailer 19
-
$1,447 NZD
View
B+
Retailer 20
-
$1,952 NZD
View
B
Retailer 21
-
$2,002 NZD
View
Most Expensive
B
Brilliant Earth
22142913A · Nov 4
$2,525 NZD
$1,400 USD
View
21 more retailers have this diamond
Prices start from $337 NZDSave up to $2,188 NZD

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
$337 NZD