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Asscher|Lab Grown|IGI

1.40ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG845656776

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845656776

Diamond specifications and retailer prices

From $594 NZD
As of November 4, 2026
Save $4,302 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,896 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.4ct lab-grown asscher diamond

This 1.4ct 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 LG845656776 or 845656776. Listed at 12 retailers as of November 3, 2026, with prices from $594 to $4,896, a $4,302 spread on the same certified stone. Brilliant Earth lists it at $4,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656776
Dimensions6.28 × 6.21 × 3.95 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
6.28 mm6.21 mm1.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656776
Side View
Table 64.0%Crown 32.6°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 63.6%

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: $4,896 NZD|Low: $594 NZD|High: $5,499 NZD|Avg: $1,922 NZD|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$594 NZD
Retailer 4$726 NZD
Retailer 7$931 NZD
Retailer 10$1,071 NZD
Retailer 12$1,075 NZD
Retailer 8$1,134 NZD
Retailer 2$1,155 NZD
Retailer 6$1,618 NZD
Retailer 9$2,022 NZD
Retailer 5$2,631 NZD
Retailer 3$4,550 NZD
Brilliant Earth$4,896 NZD

20 data points across 12 retailers

12 retailers$594 NZD to $4,896 NZD

A
Cheapest Retailer
-
$594 NZD
Final sale: no returns
A
Retailer 2
-
$726 NZD
View
A
Retailer 3
-
$931 NZD
View
Retailer 4
-
$1,071 NZD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,075 NZD
View
A
Retailer 6
-
$1,134 NZD
View
A
Retailer 7
-
$1,155 NZD
View
B+
Retailer 8
-
$1,618 NZD
View
B+
Retailer 9
-
$2,022 NZD
View
B+
Retailer 10
-
$2,631 NZD
View
B
Retailer 11
-
$4,550 NZD
View
Most Expensive
B
Brilliant Earth
22155517A · Nov 3
$4,896 NZD
$2,760 USD
View
11 more retailers have this diamond
Prices start from $594 NZDSave up to $4,302 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
1.40ct Asscher
$594 NZD