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Asscher|Lab Grown|IGI

1.54ct D IF Asscher Lab Grown Diamond

GD • D/IF • IGI LG627408899

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG627408899

Diamond specifications and retailer prices

From $1,364 NZD
$769 USD
As of November 2, 2026
Save $4,566 NZD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,931 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG627408899 or 627408899. Listed at 20 retailers as of November 1, 2026, with prices from $1,364 to $5,931, a $4,566 spread on the same certified stone. MOH London lists it at $5,931. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627408899
Dimensions6.38 × 6.37 × 4.25 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
6.38 mm6.37 mm1.54 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627408899
Side View
Table 65.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.7%

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 2
Current: $5,931 NZD|Low: $1,364 NZD|High: $6,098 NZD|Avg: $3,486 NZD|-1.1%
MOH London
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
November 2, 2026
Retailer 2$1,364 NZD
Retailer 5$1,526 NZD
Retailer 8$1,583 NZD
Retailer 12$1,583 NZD
Retailer 4$2,003 NZD
Retailer 7$2,425 NZD
Retailer 13$2,484 NZD
Retailer 9$2,767 NZD
Retailer 10$2,908 NZD
Retailer 11$4,383 NZD
Retailer 6$4,921 NZD
Retailer 3$5,324 NZD
Retailer 14$5,546 NZD
MOH London$5,931 NZD

46 data points across 14 retailers

20 retailers$1,364 NZD to $5,931 NZD

A
Cheapest Retailer
-
$1,364 NZD
$769 USD
B+
Retailer 2
-
$1,526 NZD
$860 USD
View
Final sale: no returns
Retailer 3
-
$1,583 NZD
$892 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$1,583 NZD
$892 USD
View
B+
Retailer 5
-
$1,840 NZD
HK$8,100 HKD
View
B+
Retailer 6
-
$1,899 NZD
$1,070 USD
View
B+
Retailer 7
-
$2,003 NZD
$1,129 USD
View
B+
Retailer 8
-
$2,138 NZD
$1,205 USD
View
B+
Retailer 9
-
$2,425 NZD
£1,076 GBP
View
B+
Retailer 10
-
$2,484 NZD
$1,400 USD
View
B
Retailer 11
-
$2,767 NZD
€1,485 EUR
View
B
Retailer 12
-
$2,908 NZD
ZAR 26,479 ZAR
View
Retailer 13
-
$4,383 NZD
$2,470 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$4,921 NZD
£2,184 GBP
View
B
Retailer 15
-
$5,324 NZD
SGD 4,055 SGD
View
B
Retailer 16
-
$5,338 NZD
$3,008 USD
View
B
Retailer 17
-
$5,464 NZD
$3,079 USD
View
B
Retailer 18
-
$5,488 NZD
£2,436 GBP
View
B
Retailer 19
-
$5,546 NZD
$3,126 USD
View
Most Expensive
B
MOH London
LG627408899 · Nov 1
$5,931 NZD
£2,632 GBP
View
19 more retailers have this diamond
Prices start from $1,364 NZDSave up to $4,566 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
1.54ct Asscher
$1,364 NZD