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Asscher|Lab Grown|IGI

1.54ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG850687306

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG850687306

Diamond specifications and retailer prices

From $1,143 NZD
$644 USD
As of November 1, 2026
Save $1,817 NZD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,960 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 very-good cut grade and certified by IGI LG850687306 or 850687306. Listed at 6 retailers as of November 1, 2026, with prices from $1,143 to $2,960, a $1,817 spread on the same certified stone. With Clarity lists it at $2,960. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850687306
Dimensions6.34 × 6.31 × 4.12 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
6.34 mm6.31 mm1.54 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850687306
Side View
Table 65.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 65.3%

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: $1,256 NZD|Low: $1,143 NZD|High: $2,960 NZD|Avg: $1,958 NZD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 2, 2026
Retailer 5$1,143 NZD
Retailer 1$1,256 NZD
Retailer 3$1,867 NZD
Retailer 4$2,342 NZD
Retailer 2$2,819 NZD
With Clarity$2,960 NZD

6 data points across 6 retailers

6 retailers$1,143 NZD to $2,960 NZD

A
Cheapest Retailer
-
$1,143 NZD
$644 USD
A
Retailer 2
-
$1,256 NZD
£557 GBP
View
B+
Retailer 3
-
$1,867 NZD
$1,052 USD
View
B
Retailer 4
-
$2,342 NZD
$1,320 USD
View
B
Retailer 5
-
$2,819 NZD
£1,251 GBP
View
Most Expensive
B
With Clarity
850687306 · Nov 2
$2,960 NZD
$1,668 USD
View
5 more retailers have this diamond
Prices start from $1,143 NZDSave up to $1,817 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
$1,143 NZD