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Asscher|Lab Grown|IGI

1.45ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836607856

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836607856

Diamond specifications and retailer prices

From $757 NZD
As of November 4, 2026
Save $6,906 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,664 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown asscher diamond

This 1.45ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836607856 or 836607856. Listed at 18 retailers as of November 4, 2026, with prices from $757 to $7,664, a $6,906 spread on the same certified stone. Brilliant Earth lists it at $7,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607856
Dimensions6.30 × 6.28 × 4.07 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
6.30 mm6.28 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607856
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.8%

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 4
Current: $7,664 NZD|Low: $757 NZD|High: $7,664 NZD|Avg: $2,385 NZD
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
November 5, 2026
Retailer 12$757 NZD
Retailer 4$848 NZD
Retailer 5$938 NZD
Retailer 11$965 NZD
Retailer 15$1,197 NZD
Retailer 14$1,481 NZD
Retailer 10$1,533 NZD
Retailer 8$1,566 NZD
Retailer 7$1,765 NZD
Retailer 17$1,989 NZD
Retailer 3$2,292 NZD
Retailer 16$2,705 NZD
Retailer 13$3,076 NZD
Retailer 6$3,105 NZD
Retailer 2$3,440 NZD
Retailer 9$4,293 NZD
Brilliant Earth$7,664 NZD

29 data points across 17 retailers

18 retailers$757 NZD to $7,664 NZD

A
Cheapest Retailer
-
$757 NZD
A
Retailer 2
-
$848 NZD
View
Final sale: no returns
A
Retailer 3
-
$938 NZD
View
A
Retailer 4
-
$965 NZD
View
Retailer 5
-
$1,025 NZD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,197 NZD
View
A
Retailer 7
-
$1,481 NZD
View
A
Retailer 8
-
$1,533 NZD
View
Retailer 9
-
$1,566 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,765 NZD
View
B+
Retailer 11
-
$1,989 NZD
View
B+
Retailer 12
-
$2,292 NZD
View
B+
Retailer 13
-
$2,705 NZD
View
B+
Retailer 14
-
$3,076 NZD
View
B+
Retailer 15
-
$3,105 NZD
View
B+
Retailer 16
-
$3,440 NZD
View
B
Retailer 17
-
$4,293 NZD
View
Most Expensive
B
Brilliant Earth
21641129A · Nov 4
$7,664 NZD
$4,320 USD
View
17 more retailers have this diamond
Prices start from $757 NZDSave up to $6,906 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
1.45ct Asscher
$757 NZD