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Asscher|Lab Grown|IGI

1.46ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG517285877

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG517285877

Diamond specifications and retailer prices

From $384 NZD
As of November 6, 2026
Save $2,863 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,247 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.46ct lab-grown asscher diamond

This 1.46ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517285877 or 517285877. Listed at 14 retailers as of November 6, 2026, with prices from $384 to $3,247, a $2,863 spread on the same certified stone. Do Amore Diamonds lists it at $3,247. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.46
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.9°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517285877
Dimensions6.18 × 6.18 × 4.14 mm
L/W Ratio1.00
Culet sizePointed
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
6.18 mm6.18 mm1.46 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517285877
Side View
Table 63.0%Crown 21.9°Girdle: MediumPavilion 43.2°Culet: NoneDepth 67.0%

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 6
Current: $3,247 NZD|Low: $384 NZD|High: $3,247 NZD|Avg: $1,303 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11$384 NZD
Retailer 10$658 NZD
Retailer 5$669 NZD
Retailer 2$783 NZD
Retailer 9$837 NZD
Retailer 6$846 NZD
Retailer 12$882 NZD
Retailer 4$996 NZD
Retailer 8$1,750 NZD
Retailer 13$1,800 NZD
Retailer 7$1,856 NZD
Retailer 3$1,950 NZD
Do Amore Diamonds$3,247 NZD

44 data points across 13 retailers

14 retailers$384 NZD to $3,247 NZD

A
Cheapest Retailer
-
$384 NZD
Final sale: no returns
B+
Retailer 2
-
$658 NZD
View
A
Retailer 3
-
$669 NZD
View
A
Retailer 4
-
$783 NZD
View
A
Retailer 5
-
$837 NZD
View
B+
Retailer 6
-
$846 NZD
View
B+
Retailer 7
-
$882 NZD
View
B+
Retailer 8
-
$996 NZD
View
B+
Retailer 9
-
$1,337 NZD
View
B
Retailer 10
-
$1,750 NZD
View
B
Retailer 11
-
$1,800 NZD
View
B
Retailer 12
-
$1,856 NZD
View
B
Retailer 13
-
$1,950 NZD
View
Most Expensive
B
Do Amore Diamonds
27-47B5BC125 · Nov 6
$3,247 NZD
$1,800 USD
View
13 more retailers have this diamond
Prices start from $384 NZDSave up to $2,863 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
1.46ct Asscher
$384 NZD