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Asscher|Lab Grown|IGI

1.54ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG839630403

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839630403

Diamond specifications and retailer prices

From $999 NZD
$562 USD
As of November 1, 2026
Save $2,156 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,155 NZD at With Clarity · As of November 2, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG839630403 or 839630403. Listed at 9 retailers as of November 1, 2026, with prices from $999 to $3,155, a $2,156 spread on the same certified stone. With Clarity lists it at $3,155. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630403
Dimensions6.25 × 6.23 × 4.24 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
6.25 mm6.23 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839630403
Side View
Table 65.0%Crown 39.7°Girdle: STK-THKPavilion 41°Culet: NoneDepth 68.1%

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 1
Current: $3,007 NZD|Low: $999 NZD|High: $3,155 NZD|Avg: $1,924 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 3$999 NZD
Retailer 5$1,157 NZD
Retailer 7$1,207 NZD
Retailer 2$1,346 NZD
Retailer 6$1,880 NZD
Retailer 8$2,487 NZD
Retailer 4$2,529 NZD
Retailer 1$3,007 NZD
With Clarity$3,155 NZD

12 data points across 9 retailers

9 retailers$999 NZD to $3,155 NZD

A
Cheapest Retailer
-
$999 NZD
$562 USD
A
Retailer 2
-
$1,157 NZD
€620 EUR
View
A
Retailer 3
-
$1,207 NZD
$679 USD
View
A
Retailer 4
-
$1,346 NZD
£596 GBP
View
B+
Retailer 5
-
$1,880 NZD
$1,058 USD
View
B+
Retailer 6
-
$2,487 NZD
$1,399 USD
View
B+
Retailer 7
-
$2,529 NZD
A$2,189 AUD
View
B
Retailer 8
-
$3,007 NZD
£1,332 GBP
View
Most Expensive
B
With Clarity
839630403 · Nov 2
$3,155 NZD
$1,775 USD
View
8 more retailers have this diamond
Prices start from $999 NZDSave up to $2,156 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
$999 NZD