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Asscher|Lab Grown|IGI

1.46ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG718501098

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG718501098

Diamond specifications and retailer prices

From $559 NZD
$315 USD
As of October 30, 2026
Save $3,992 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,578 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG718501098 or 718501098. Listed at 21 retailers as of October 30, 2026, with a 714% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718501098
Dimensions6.26 × 6.21 × 4.23 mm
L/W Ratio1.01
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
6.26 mm6.21 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718501098
Side View
Table 62.0%Crown 33.8°Girdle: Slightly ThickPavilion 41.7°Culet: NoneDepth 68.1%

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: $4,578 NZD|Low: $536 NZD|High: $5,731 NZD|Avg: $1,819 NZD|+0.2%
Rare Carat
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 2, 2026
Retailer 13$559 NZD
Retailer 4$694 NZD
Retailer 2$713 NZD
Retailer 10$967 NZD
Retailer 5$1,127 NZD
Retailer 12$1,129 NZD
Retailer 6$1,195 NZD
Retailer 7$1,235 NZD
Retailer 9$1,691 NZD
Retailer 11$1,735 NZD
Retailer 8$2,776 NZD
Rare Carat$4,578 NZD
Retailer 3$5,731 NZD

37 data points across 13 retailers

21 retailers$559 NZD to $4,551 NZD

A
Cheapest Retailer
-
$559 NZD
$315 USD
A
Retailer 2
-
$623 NZD
$351 USD
View
Final sale: no returns
A
Retailer 3
-
$648 NZD
$365 USD
View
Retailer 4
-
$694 NZD
$391 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$694 NZD
$391 USD
View
A
Retailer 6
-
$713 NZD
£317 GBP
View
A
Retailer 7
-
$967 NZD
$545 USD
View
A
Retailer 8
-
$1,127 NZD
$635 USD
View
A
Retailer 9
-
$1,146 NZD
$646 USD
View
A
Retailer 10
-
$1,195 NZD
ZAR 10,880 ZAR
View
A
Retailer 11
-
$1,235 NZD
£548 GBP
View
B+
Retailer 12
-
$1,691 NZD
A$1,466 AUD
View
B+
Retailer 13
-
$1,735 NZD
$978 USD
View
B+
Retailer 14
-
$1,945 NZD
$1,096 USD
View
B+
Retailer 15
-
$2,229 NZD
$1,256 USD
View
B+
Retailer 16
-
$2,309 NZD
$1,301 USD
View
B+
Retailer 17
-
$2,769 NZD
$1,560 USD
View
B+
Retailer 18
-
$2,776 NZD
£1,232 GBP
View
Retailer 19
-
$4,273 NZD
$2,408 USD
View
Price last confirmed 84 days ago
B
Retailer 20
-
$4,551 NZD
$2,565 USD
View
Most Expensive
Rare Carat
F84A-2104A_l_718501098 · Oct 21
$4,578 NZD
$2,580 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $559 NZDSave up to $3,992 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
$559 NZD